Tesis: "Web extension"

1

Norberg, Tobias, Andreas Oskarsson y Martin Kling. "Web application development : a study on UML Web Application Extension". Thesis, Blekinge Tekniska Högskola, Institutionen för programvaruteknik och datavetenskap, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1689.

Texto completo

Resumen

The complexity of Web sites are increasing and transforming into Web applications that contain business logic, interactivity, transaction handling and states. This phenomenon forces the Web developers to adapt more traditional software engineering techniques to keep the Web applications error free, maintainable, reusable, well documented etc. Many Web developers do not use any engineering techniques at all and design mainly to create as fashionable applications as possible with no regards on the application?s functionality. This results in applications that are hard to maintain and with poor functionality. The purpose with this thesis was to see if the use of a more traditional software engineering technique, namely the Unified Modeling Language with the newly added Web Application Extension, resulted in a Web application with good design regarding the maintainability of the application. To investigate the maintainability of an application, the maintainability was further divided into three sub criteria: extensibility, reusability and documentation. These three criteria were then applied on a case study were a Web application was designed. From the analysis of the final design, using the three criteria, the maintainability was derived. The result of the entire investigation showed that the UML WAE had a good support for extensibility, fair support for reusability and very good support for documentation. From these results the main conclusion was derived, that the use of UML WAE resulted in good design regarding the maintainability. However, the result is limited to our case study and the design created in that case. The result may have been different if the three criteria had been applied on a different case. Another aspect to consider is that the quality of a design is often dependent on the knowledge of the persons that carry out the design.

Los estilos APA, Harvard, Vancouver, ISO, etc.

2

Dosi, Harsh. "Patway Pioneer: A Web-Based Metabolic Network Layout Extension". DigitalCommons@USU, 2014. https://digitalcommons.usu.edu/etd/2797.

Texto completo

Resumen

The number and complexity of genome-scale metabolic networks is increasing as new systems are characterized and existing models are extended. Tools for visualization of network topology and dynamics are not keeping pace and are becoming a bottleneck for advancement. Specically, visualization tools are not optimized for human comprehension and often produce layouts where important interactions and inherent organization are not apparent. Researchers seek visualizations in which the network is partitioned into functional modules and compartments, arranged in linear, cyclic, or branching schema as appropriate, and most importantly, can be customized to their needs and shared. Challenges include the wide diversity in the biological standards, layout schemas, and network formats. This work introduces a web-based tool that provides this functionality as an extension to the existing web-based tool called Pathway Pioneer (www.pathwaypioneer.org). Pathway Pioneer is a dynamic web-based system built as a front-end graphical user interface to the ux balance analysis tool COBRA-py. Full click-and-drag layout editing capabilities are added allowing each metabolite and reaction to be translated and rotated as connecting edges are automatically redrawn. Initial automated layouts for new models maximize planarity while clustering reactions based on subsystem module and compartment. The users are given maximum exibility to design specific layouts while details of convention, such as joined in and out of reaction edges, disconnected co-factors, and connected metabolites, are automatically handled. Layouts can be shared among researchers and explored to archival Symphony format, along with pdf and png images. This tool provides the user with a semi automatic layout algorithm along with graphical and interactive tools to fully customize the network layout for optimal comprehension. Export capabilities are compatible with COBRA-py and other visualization tools. It provides a platform for share model development and innovation to the community, sharpening the R&D curve, and improving the turn-around time of model reconstruction at the genome-scale. Pathway Pioneer provides unique capabilities in customization of metabolic networks that complements and overcomes limitations of the growing body of existing tools.

Los estilos APA, Harvard, Vancouver, ISO, etc.

3

Mota, João Batista. "A web como instrumento de comunicação e extensão universitária: um estudo de usuários do Espaço do Produtor". Universidade Federal de Viçosa, 2012. http://locus.ufv.br/handle/123456789/4165.

Texto completo

Resumen

Made available in DSpace on 2015-03-26T13:33:49Z (GMT). No. of bitstreams: 1 texto completo.pdf: 2483134 bytes, checksum: aee321ed5b188d1755dcb833a73aa151 (MD5) Previous issue date: 2012-06-29
This dissertation discusses the main concepts of university extension, distance learning and the Internet to show the feasibility of the web as an instrument of university extension, from the experience of the website Espaço do Produtor‟ (Farmer‟s space), created by the Coordination of Open and Distance Learning (Cead) from the Universidade Federal de Viçosa (UFV), Brazil. The site intends to target on familiar rural producers and small-scale farmers and their families, promoting dissemination of the knowledge generated at UFV. Through a user study, the research used a methodological triangulation of data sources: statistics‟ access (Google Analytics), qualitative analysis of e-mails sent to the website and electronic survey (questionnaire). Thus, it was possible to diagnose and analyze the usages and demands for information from users who visit the site Espaço do Produtor‟ in order to contribute to the discussion and development of university extension activities at UFV. The study found that users have a great lack of extension courses - most have never attended one of these activities. Second, they revealed a wide acceptance of the website‟s available content, especially the extension courses and the online articles sections; which are most used to guide the openness of a home-based business or future developments in the area of agriculture, but also mainly to improve the quality life. There has been also found that the users are aware of the potential of the website as an instrument for university extension, demanding for replies about questions and demands related to it. In addition, most users believe in the efficiency of techniques used in distance learning courses online. The work also suggests some measures to improve the Espaço do Produtor‟ and other websites that may be created in the future aimed at university extension.
A presente dissertação discute os principais conceitos da extensão universitária, da educação a distância e da internet para mostrar a viabilidade da web como instrumento de extensão universitária, a partir da experiência do website Espaço do Produtor, criado pela Coordenadoria de Educação Aberta e a distância (Cead) da Universidade Federal de Viçosa (UFV). O site pretende atender a agricultores familiares e produtores rurais de pequena produção, bem como seus familiares, socializando o conhecimento gerado na UFV. Por meio de um estudo de usuário, a pesquisa utilizou uma triangulação metodológica ou multimétodo para a obtenção de dados: estatísticas de acesso (Google Analytics), análise qualitativa dos e-mails enviados ao site e o survey (questionário) eletrônico. Dessa forma, foi possível diagnosticar e analisar os usos e as demandas de informação dos usuários do site Espaço do Produtor, visando contribuir para a discussão e desenvolvimento das atividades de extensão universitária na UFV. O trabalho comprovou que os usuários têm uma grande carência de cursos de extensão - a maioria nunca participou de uma dessas atividades. Por outro lado, eles revelaram uma grande aceitação pelo conteúdo disponibilizado, especialmente pelos cursos de extensão de curta duração on-line e pelos artigos, que os utilizam para abertura de negócios caseiros ou futuros empreendimentos na área da agropecuária, mas principalmente para a melhoria de qualidade de vida. Constatou também que o público usuário tem consciência do site como potencial instrumento de extensão universitária, solicitando solução de diversas demandas e dúvidas nessa área. Além disso, a maioria dos usuários acredita na eficiência das técnicas de educação a distância utilizadas nos cursos on-line. A dissertação ainda sugere algumas medidas para aprimorar o Espaço do Produtor e outros sites que venham a ser criados na área da extensão universitária.

Los estilos APA, Harvard, Vancouver, ISO, etc.

4

Di, Toro Andrea. "Registrazione e replicazione di procedure Web con una Firefox Extension". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amslaurea.unibo.it/1866/.

Texto completo

Resumen

In questo lavoro di tesi è stata sviluppata una Firefox Extension per la registrazione e la replicazione di procedure sul Web. Si tratterà a fondo l’ambiente tecnologico nel quale è stata sviluppata l’applicazione e il contesto in cui si inserisce una Firefox Extension. Illustreremo il problema che intendiamo risolvere con la nostra estensione,il contesto applicativo in cui si inserisce e riporteremo una serie di lavori correlati che cercano, con diversi approcci, di risolvere il nostro stesso problema. Illustreremo il lavoro trattando approfonditamente l’approccio da noi utilizzato, mostrandone i vantaggi e i limiti.

Los estilos APA, Harvard, Vancouver, ISO, etc.

5

Bohn, Hendrik. "Web service composition for embedded systems : WS-BPEL extension for DPWS /". Göttingen : Sierke, 2009. http://d-nb.info/99274900X/04.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

6

Hajduk, Jakub Henryk. "Extension of the web system ffor the mobile work characterizatio franmework, MWCF". Thesis, Norwegian University of Science and Technology, Department of Computer and Information Science, 2004. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9146.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

7

Amous-Ben, Amor Ikram. "Méthodologies de conception d'applications hypermédia : extension pour la réingénierie des sites web". Toulouse 3, 2002. http://www.theses.fr/2002TOU30132.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

8

Yu, Hau. "International extension program online registration system". CSUSB ScholarWorks, 2006. https://scholarworks.lib.csusb.edu/etd-project/2990.

Texto completo

Resumen

The International Extension Program Online Registration System (IEPORS) allows prospective international students to apply over the Web to the programs offered through the International Extension Program of the College of Extended Learning. The system is comprised of two separate systems: a web application and a desktop application. In this project, Hibernate technique is used to reduce code size and system architecture. Security schema was also modified to be simple and solidly secure. All the private information could be interceped on the Internet are protected by SSL (secure Sockets Layer).

Los estilos APA, Harvard, Vancouver, ISO, etc.

9

Estevão, Pricila. "Análise da Web como fonte de informação científica e de interação entre pesquisa e extensão rural". Universidade Federal de Viçosa, 2011. http://locus.ufv.br/handle/123456789/4148.

Texto completo

Resumen

Made available in DSpace on 2015-03-26T13:33:45Z (GMT). No. of bitstreams: 1 texto completo.pdf: 1749897 bytes, checksum: 58bea367bbd1b20aa2296e40b198fb66 (MD5) Previous issue date: 2011-07-06
Information and knowledge are the primary raw materials to the technological and social development in contemporary society. New information and communication technologies play a central role in this picture. The Internet, and especially the Web, is the main responsible for this quiet revolution. Since its introduction in Brazilin the 1990s, the Web has attracted interest as a mean of communication, information and interaction between people, institutions and professionals from various fields, including agricultural extension and agricultural research. In this scenario, this study had the objective to verify how the Web is being appropriated by the public or private technical advice and extension agents that work with dairy farmers in two micro regions of Minas Gerais. The study analyze if the extension agents use Web as a tool to facilitate their activities and to support the process of communication and interaction with research, especially with Embrapa Dairy Cattle and the site as a virtual vehicle to disseminate scientific information. The research methodology is descriptive and exploratory, it was used a person to person semi-structured interview. Among the result a highpoint is the fact that the Web is more used by the extension agent as a channel of scientific-technical, rather than training and interaction environment. Regarding the Embrapa Dairy Cattle, the results show that it is necessary to streng then the relationship with extension agents and that the physical distance is an important barrier to that goal. The improvement of the interaction of researchers and extension agents can bring benefits such as researches that better fit the real needs of different levels of dairy farmers, especially small and family farmers, which are most of the Brazilian farmers. With regard to the Embrapa Dairy site, despite being agreat vehicleto disseminate scientific and technical information today, still needs to be are thought and reinvented to be an effective channel between the Embrapa Dairy Cattle and extension agents, since extension agents consider the information in the Embrapa site as relevant, reliable and updated. The conclusion is that Web offers several possibilities for technical updating as well as for information, communication and training environment, by shortening the distance between source and receiver, minimization of resources, and mutual cooperation for the construction of knowledge in virtual collaborative networks. However, there are still many technical and cultural barriers and limitations before this technology is really incorporated into the daily work of these extension agents. Among them the infrastructure access for connection in the cities and therefore for the Extension Companies; the need to train extension agents to use this tool as well as the incentive to use the technology by the Extension Companies.
Na sociedade contemporânea, as novas tecnologias da informação e comunicação possuem um papel central, na medida em que a informação e o conhecimento são as matérias-primas primordiais ao desenvolvimento tecnológico e social. A Internet e especialmente a Web são as principais responsáveis por esta revolução silenciosa. Desde sua criação e introdução no Brasil, na década de 1990, a Web vem despertando interesse como meio de comunicação, de informação e de interação entre pessoas, instituições e profissionais de diversas áreas, incluindo a extensão rural e a pesquisa agropecuária. Neste contexto, este estudo buscou verificar como a Web está sendo apropriada por agentes de assistência técnica e extensão rural, pública e privada, que trabalham com produtores de leite de duas microrregiões de Minas Gerais, apresentando-se como instrumento facilitador para a realização de suas atividades e para apoio ao processo de comunicação e interação com a pesquisa, principalmente no que se refere à Embrapa Gado de Leite e seu site, veículo virtual de divulgação científica. Esta pesquisa é do tipo descritiva e utilizou-se de questionários estruturados e aplicados por meio de entrevista presencial. Os dados foram cruzados por meio do programa estatístico para as ciências sociais (SPSS) e analisados pelo confrontamento com o referencial teórico apresentado. Entre os resultados obtidos, destaca-se o fato de que a Web está sendo mais apropriada pelos extensionistas como canal de informação científico-técnica, não sendo aproveitadas as potencialidades como ambiente de capacitação e interação. Com relação à Embrapa Gado de Leite, os dados mostram que há necessidade de se estreitar o relacionamento com os agentes de Ater, e que a distância física ainda é uma barreira importante neste sentido. Os extensionistas acreditam que a melhoria da interação destes dois atores pode trazer benefícios como o desenvolvimento de pesquisas mais compatíveis com as reais necessidades dos diferentes níveis de produtores de leite, especialmente os pequenos pecuaristas familiares que são a maioria dos produtores brasileiros. No que se refere ao site da Embrapa Gado de Leite, apesar de ser reconhecido como ótimo veículo de divulgação científico-técnica na atualidade, ainda necessita ser repensado e reformulado, com relação à interatividade e conteúdo, para ser um canal efetivo entre a Embrapa Gado de Leite e os extensionistas, já que, no geral, as informações veiculadas pelo site da Empresa são vistas como relevantes, confiáveis e atualizadas por este público. Conclui-se, portanto, que as potencialidades apresentadas pela Web para a extensão rural como os ambientes de informação, comunicação e capacitação trazem diversas possibilidades de atualização técnica e treinamento, pelo encurtamento das distâncias entre fonte e receptor; minimização de recursos; e benefícios visualizados como os espaços de interação mútua e de construção de conhecimento pela cooperação virtual em redes colaborativas. Porém, há barreiras e limitações de ordem técnica e cultural para que esta tecnologia seja realmente incorporada no cotidiano profissional dos agentes de Ater; entre elas está a precária infraestrutura de acesso e conexão nos municípios e consequentemente nestas organizações, bem como a necessidade de capacitação do extensionista para utilizar esta ferramenta, além do incentivo ao uso efetivo desta tecnologia por parte das próprias organizações de Ater.

Los estilos APA, Harvard, Vancouver, ISO, etc.

10

Huynh, The Dang. "Extension de PageRank et application aux réseaux sociaux". Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066114/document.

Texto completo

Resumen

Le classement des objets est une des questions importantes et typiques dans notre vie quotidienne. De nombreuses applications ont besoin de classifier des objets en fonction de certains critères, parfois simple comme de classifier les étudiants dans une classe en fonction de relevé de notes ou plus compliqué comme le classement des universités. Classifier des objets consiste à les ordonner selon certains critères exigés par une application spécifique.Avec la popularisation de l’Internet, un problème typique qui a émergé des deux dernières décennies est le classement des résultats renvoyés par les moteurs de recherche. Dans les moteurs de recherche classiques (comme Google, Yahoo ou Bing ),l’importance d’une page web est la base pour le classement. Cette valeur est calculée sur la base de l’analyse des hyper-liens entre les pages Web. Avec un ensemble de documents V={v1, ..., vn}, quand il y a une requête q d’un utilisateur arrivant, le moteur de recherche cherche des documents dans V correspondant à la requête q, puis trie les documents dans l’ordre décroissant de leur pertinence pour la requête. Ce processus peut être réalisé grâce à une fonction de classement qui permet de cal culer la similarité sim(q, vi) entre la requête q et un document vi ∈ V. La fonction de classement peut être considérée comme le noyau qui détermine essentiellement la qualité du moteur de recherche
Ranking objects is one of the important and typical issues in our daily life. Many applications need to rank objects according to certain criteria, as simple as ranking students in a class according to average grades, or more complicated as ranking universities. Ranking objects means to arrange them in accordance with some criteria depending on the specific application.In the era of the Internet, a typical problem emerging in the last decades is the ranking of results returned by search engines. In conventional search engines (like Google, Yahoo or Bing ), the importance of a web page is the basis for ranking. This value is determined based on the analysis of graph links between web pages. With a set of documents V={v1, ..., vn}, when there is a user’s query q arriving, the search engine looks for documents in V matching the query q, then sorts the documents according to their relevance to the query in descending order. This process can be done thanks to a ranking function which allows us to compute the similarity s(q,vi) between the query q and a document vi ∈ V . Obviously, the ranking function can be seen as the core and significantly determines the quality of the search engine

Los estilos APA, Harvard, Vancouver, ISO, etc.

11

Loukota, Petr. "Komponenty webových aplikací v PHP s transparentní vazbou na data". Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2014. http://www.nusl.cz/ntk/nusl-236129.

Texto completo

Resumen

This Masters thesis deals with the design of implementation of the extension of given framework for making web applications in PHP language by a definition of website templates in XML with the possibility of implementing own additional tags in PHP. Frameworks are tools used for simple creation of web applications, and this thesis also describes systems of definitions and the utilization of templates in existing frameworks. The part of the design is also a possibility of definition of relation between state of the element of user interface and web application data. Further, the creation of sample libraries of components demonstrating functionality of the solution is described. In the conclusion, the thesis summarizes achieved results and deals with possibilities of further development.

Los estilos APA, Harvard, Vancouver, ISO, etc.

12

Wang, Yaoping. "The design and implementation of the user interface and the Web server extension to a relational database application". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0021/MQ57166.pdf.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

13

Choi, Min-Ah Goldblum Charles. "Linéarité des villes nouvelles de Séoul une nouvelle centralité face à l' extension urbaine et au développement du réseau de transport /". Saint-Denis : Université de Paris 8, 2008. http://www.bu.univ-paris8.fr/web/collections/theses/ChoiThese.pdf.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

14

Groult, Benjamin. "Extension d'une méthode de modification structurale pour la conception de dispositifs dissipatifs intégrant des matériaux viscoélastiques". Châtenay-Malabry, Ecole centrale de Paris, 2008. http://www.theses.fr/2008ECAP1074.

Texto completo

Resumen

L'objectif de cette thèse est d'étendre une méthode de modification structurale pour la conception de dispositifs dissipatifs destinés à corriger durablement le comportement vibratoire de certaines structures. La première partie du travail pose les bases théoriques de la modélisation des structures amorties et plus particulièrement des structures viscoélastiques. Une étude de conception de structures amortissantes intégrant des matériaux viscoélastiques est ensuite réalisée sur un démonstrateur expérimental représentatif de structures qu'EDF envisage d'amortir. La réalisation de la modification dissipative permet d'en mesurer expérimentalement les performances, qui sont comparées à celles prédites par la modélisation numérique. Ce travail de conception numérique met en lumière les limites des méthodes classiques de conception dans le contexte imposé par EDF (modèle non recalé, structures complexes, accès aux mesures limité…). La seconde partie consiste donc à utiliser une méthode de modification structurale adaptée pour prédire l'effet de la modification dissipative proposée dans cette thèse. La méthode choisie, basée sur une formulation modale du couplage, a déjà été éprouvée au sein d'EDF, dans un cadre de structures non ou faiblement amorties. L'ajout d'un terme d'amortissement et d'une dépendance fréquentielle du comportement (intrinsèque aux matériaux viscoélastiques) imposent quelques adaptations à la méthode. Une fois les évolutions apportées, la robustesse de la méthode est étudiée à travers quelques points sensibles de son application. L'utilisation de la modification précédemment conçue permet une validation expérimentale sur un cas relativement complexe
The aim of this work is to extend the use of a structural dynamic modification method to cases of damping device design. These devices are meant to improve the mechanical behaviour of some structures used by EDF (Electricité de France). The first step of the work is to give theoretical bases on the modelling of heavily damped structures and especially viscoelastic ones. One then performs a design study for an experimental testbed that is representative of structures EDF wants to treat. The performance of the damping device is evaluated experimentally and compared with the numerical results. This numerical design study highlights the limitations of classical design methods in the context of industrial exploitation of EDF (non updated models, complex structures, access to measurements limited). The second part of the work thus deals with the adaptation of a structural dynamic modification method to the case of the proposed damped modification. The chosen method is based on a modal coupling formulation that has been tested within EDF on undamped applications. But the method needs some adaptations because of the use of damping terms in equations and the fact that the mechanical behaviour is frequency dependant (a characteristic of viscoelastic materials). The robustness of the method is then analyzed through some points that are important for its application. The method is experimentally validated through the testbed

Los estilos APA, Harvard, Vancouver, ISO, etc.

15

Ennaoui, Karima. "Computational aspects of infinite automata simulation and closure system related issues". Thesis, Université Clermont Auvergne‎ (2017-2020), 2017. http://www.theses.fr/2017CLFAC031/document.

Texto completo

Resumen

La thèse est consacrée à des problématiques d’algorithmique et de complexité sur deux sujets. Le premier sujet s’intéresse à la composition comportementale des services web. Ce problème a été réduit à la simulation d’un automate par le produit fermé d’un ensemble d’automates. La thèse étudie dans sa première partie la complexité de ce problème en considérant deux paramètres : le nombre des instances considéré de chaque service et la présence des états hybrides : état à la fois intermédiaire et final dans un automate. Le second sujet porte sur les systèmes de fermeture et s’intéresse au calcul de l’extension maximale d’un système de fermeture ainsi qu’à l’énumération des clefs candidates d’une base implicative. On donne un algorithme incrémental polynomial qui génère l’extension maximale d’un treillis codé par une relation binaire. Puis, la notion de key-ideal est définie, en prouvant que leur énumération est équivalente à l’énumération des clefs candidates. Ensuite, on donne un algorithme qui permet de générer les key-ideal minimaux en temps incrémental polynomial et les key-ideal non minimaux en délai polynomial
This thesis investigates complexity and computational issues in two parts. The first concerns an issue related to web services composition problem: Deciding whether the behaviour of a web service can be composed out of an existing repository of web services. This question has been reduced to simulating a finite automata to the product closure of an automata set. We study the complexity of this problem considering two parameters; the number of considered instances in the composition and the presence of the so-called hybrid states (states that are both intermediate and final). The second part concerns closure systems and two related issues; Maximal extension of a closure system : we give an incremental polynomial algorithm that computes a lattice's maximal extension when the input is a binary relation. Candidate keys enumeration : we introduce the notion of key-ideal sets and prove that their enumeration is equivalent to candidate keys enumeration. We then give an efficient algorithm that generates all non-minimal key-ideal sets in a polynomial delay and all minimal ones in incremental polynomial time

Los estilos APA, Harvard, Vancouver, ISO, etc.

16

Pelz, Love. "Modellering av webbapplikation med UML". Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-288857.

Texto completo

Resumen

Klientsidesrenderade webbapplikationer med JavaScript-ramverk har blivit vanligt inom den moderna programutvecklingen. Modelleringsunderlag för dessa webbapplikationer kan vara relevant inom IT-industrin eftersom modellering är relevant för utveckling av mjukvara. För att ta fram detta underlag genomförs en fallstudie där modelleringsexempel med UML tas fram för en klientsidesrenderad webbapplikation som även implementeras. Detta resultat ger ett exempel för hur modellering av klientsidesrenderad webbapplikation kan utföras med UML- utökning för designmodeller och implementationsmodell. Baserat på resultatet dras slutsatser om att modellering med UML- utökning för klientsidesrenderad webbapplikation kan underlätta implementation av webbapplikationen och göra den underhållbar.
Client side rendered web applications with JavaScript frameworks have become common in modern software development. Modelling support for these web applications could be relevant for people in the IT industry since modelling is relevant for development of software. For producing this modelling support a case study is done where modelling examples with UML are made for a client side rendered web application that also gets implemented. This result gives an example for how modelling of client side rendered web application can be performed with UML extension for design models and implementation model. Based on the result conclusions are drawn that modelling with UML extension for client side rendered web application can ease implementation of the web application and make it maintainable.

Los estilos APA, Harvard, Vancouver, ISO, etc.

17

Postulka, Aleš. "Zobrazení a úprava informací v Transparency and Consent Framework". Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2021. http://www.nusl.cz/ntk/nusl-445505.

Texto completo

Resumen

This thesis deals with the development of multilingual for web browsers Mozilla Firefox and Google Chrome. The purpose of the extension is to enable the automated management of provided consents to the processing of personal data on websites using the Transparency and Consent Framework. Extension was developed on the basis of knowledge about this framework and about legal norms GDPR and ePrivacy Directive, which deal with the protection of personal data. Knowledge of the method of developing extensions for web browsers using WebExtensions was also used during the implementation. During testing, consent was successfully enforced in 96,2 % of tested websites in Mozilla Firefox. In Google Chrome, success has been achieved in 82,1 % of tested websites. The banner requiring consent was not displayed in 33 % of websites in Mozilla Firefox and in 31,1 % of websites in Google Chrome.

Los estilos APA, Harvard, Vancouver, ISO, etc.

18

Joelsson, Tomas. "Mobile Web Browser Extensions : Utilizing local device functionality in mobile web applications". Thesis, KTH, Kommunikationssystem, CoS, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91862.

Texto completo

Resumen

Mobile web browsers of today have many of the same capabilities as their desktop counterparts. However, among the capabilities they lack is a way for web applications to interact with local devices. While today’s mobile phones commonly include GPS receivers and digital cameras, these local devices are currently not accessible from within the browser. The only means of utilizing these devices is by using standalone applications, but such applications lack the versatility of web browsers. If a mobile browser could utilize these local devices, then a mobile application could run within the browser, thus avoiding the need for specialized client software. This thesis suggests an approach for adding such capabilities to mobile browsers. In the proposed method, scripted access to local device functionality is facilitated by a local Java application. This application acts as a proxy server and allows the browser to call methods exposed by the local Java APIs. Both the benefits and some security concerns of this approach are examined. The benefits are further highlighted through two example web applications which utilize local devices.
I dagens mobila webbläsare återfinns det mesta av funktionaliteten från webbläsare för datorer. Det som dock fortfarande saknas är möjligheten för webbapplikationer att komma åt lokala telefonfunktioner. Dagens mobiltelefoner är ofta utrustade med GPS-mottagare och digitalkameror, men dessa kan för närvarande ej nås från webbläsaren. Det enda sättet att utnyttja dessa inbyggda funktioner är genom separata applikationer, men sådana applikationer är inte lika mångsidiga som webbläsare. Om en mobil webbläsare kunde utnyttja de inbyggda funktionerna, så skulle en mobil applikation kunna köras i webbläsaren istället för att ha separat klientprogramvara. Det här examensarbetet föreslår ett sätt att ge denna möjlighet till mobila webbläsare. I den föreslagna metoden används en lokal Java-applikation för att ge tillgång till inbyggda funktioner via skript. Denna applikation fungerar som en proxy-server och låter webbläsaren anropa metoder exponerade av lokala Java-API. Både fördelar och några säkerhetsproblem med den här lösningen undersöks. Fördelarna visas ytterligare genom två exempel på webbapplikationer som utnyttjar inbyggda telefonfunktioner.

Los estilos APA, Harvard, Vancouver, ISO, etc.

19

Zaccheus, Stan-Erik. "A framework for creating observable web services". Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-177576.

Texto completo

Resumen

In the intelligence community, intelligence is defined as the right information to the right party at the right time. This definition also applies to business intelligence used by government and financial institutions, patient information used by healthcare providers and meteorological and geological reports provided by research institutions and environmental agencies. Modern software development has to tackle the problems associated with building large and complex distributed systems that have to deliver business value in a reliable and timely fashion; even the best prediction has no value if it is delivered after the fact. It is imperative that the producers in a larger system are responsible for publishing their output to minimize the lead-time for consumers. Using regular web services, the consumer can only check for new data by polling the producer. In a system with many consumers, resources are wasted handling these status requests. Instead of the client interacting with service provider, the client should be reacting to it. The reactive programming model supports building systems with these properties. On the .NET platform, the Reactive Extensions library provides functionality for creating reactive applications by composing functions that operate on asynchronous event streams. The library provides powerful tools for building reactive programs, unfortunately it does not contain an abstraction for inter-process event streams that is needed for building distributed reactive systems. This thesis presents the design and implementation of a framework for creating and using observable web services as a means to bridge the inter-process gap that exist when building a system using Reactive Extensions. The solution is based on a conceptual modeled created by extending the web service architecture. The solution is implemented as a framework made up by two parts; a service component used for creating observable web services and client component that connects to an observable web service and generates code used for subscribing to events exposed by that service. The client subscription functionality integrates with Reactive Extensions, making it possible to build reactive and distributed systems. Integration tests are used to verify that the implementation fulfils the requirements specified for the conceptual model.
I underrättelsevärlden definieras en underrättelse som väsentlig information förmedlad till rätt instans vid rätt tidpunkt. Samma definition gäller för omvärldsanalys som används av regeringar och finansinstitut, patientinformation som används av vårdaktörer och metrologiska och geologiska rapporter som tillhandahålls av forskningsinstitut och miljöorganisationer. Modern mjukvaruutveckling måste lösa problem associerade med att bygga stora, komplexa och distribuerade system som på ett tillförlitligt sätt ska leverera företagsnytta i rätt tid; även den bästa förutsägelsen är utan värde om den levereras för sent. Det är absolut nödvändigt producenter i ett större system ansvarar för att publicera sitt data så att konsumenter kan agera med så lite ledtid som möjligt. Vid användande av vanliga webtjänster måste klienten aktivt fråga om ny data finns tillgänglig. I ett system med många användare slösas resurser på att hantera statusefterfrågningar. Istället för att klienten interagerar interaktivt med tjänsten, borde den istället reagera reaktivt. Med den reaktiva programmeringsmodellen stöds systemkonstruktion med dessa egenskaper. På .NET-plattformen tillhandahåller kodbiblioteket Reactive Extensions funktionalitet för att skapa reaktiva applikationer genom skapandet av funktioner som arbetar med asynkrona händelseströmmar. Biblioteket tillhandahåller kraftfulla verktyg för utformningen av reaktiva program, dock innehåller den inte en abstraktion för arbete med händelseströmmar som rör sig mellan olika processer, en nödvändighet för skapandet av distribuerade reaktiva system. Denna uppsats presenterar den bakomliggande designen och implementationen av ett ramverk för skapandet och användandet av observerbara webtjänster vars syfte är att brygga händelseströmmar mellan olika processer. Lösningen är baserad på en konceptuell modell som bygger på arkitekturen för webbtjänster. Den är implementerad som ett ramverk som består av två delar; en tjänstekomponent som används för att skapa observerbara webbtjänster och klientkomponent som ansluter till en observerbar webbtjänst och genererar kod som används för att prenumerera på händelser som exponeras av denna tjänst. Prenumerationsfunktionaliteten är skapad för att fungera med Reactive Extensions och gör det möjligt att bygga reaktiva och distribuerade system. Integrationstest används för att kontrollera att ramverket uppfyller de krav som anges för den konceptuella modellen.

Los estilos APA, Harvard, Vancouver, ISO, etc.

20

Timko, Martin. "Vylepšení rozšíření pro omezení volání JavaScriptu". Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2019. http://www.nusl.cz/ntk/nusl-403180.

Texto completo

Resumen

The purpose of this thesis is to functionally expand the browser extension prototype created by Ing. Zbyněk Červinka, focused on the privacy protection of the user during his web browsing. Acquired facts about the function of existing tools for safety and privacy protection, such as technology JavaScript Zero, were used in the solution, which was created by employing a technique of encapsulating JavaScript objects and functions. This allows greater anonymity and safety for users during web browsing. The extension was tested and published under the title JavaScript Restrictor. The main benefit of this thesis is the increase of safety from attacks and increase of anonymity linked to the user data harvesting.

Los estilos APA, Harvard, Vancouver, ISO, etc.

21

Jarosch, Dennis. "Effects and opportunities of native code extensions for computationally demanding web applications". Doctoral thesis, Humboldt-Universität zu Berlin, Philosophische Fakultät I, 2012. http://dx.doi.org/10.18452/16451.

Texto completo

Resumen

Das World Wide Web befindet sich im Wandel von interaktiven Webseiten hin zu Web- Applikationen. Eine steigende Zahl von Anwendern führt täglich Aufgaben ausschließlich mit Hilfe des Web-Browsers durch. Dadurch wird das Web zu einer bedeutenden Plattform für Anwendungsentwicklung. Dieser Plattform fehlt jedoch heute noch die Rechenleistung nativer Applikationen. Microsoft Xax und Google Native Client (NaCl) sind zwei neue, unabhängige Technologien zur Entwicklung nativer Web-Applikationen. Sie ermöglichen die Erweiterung herkömmlicher Web-Applikationen durch kompilierten nativen und dennoch betriebssystemunabhängigen Programmcode. Die vorliegende Dissertation untersucht die Vor- und Nachteile nativer Web-Applikationen und analysiert zudem das tatsächliche Leistungsvermögen im Vergleich zu konventionellen JavaScript Web-Applikationen. Dazu wird eine experimentelle Leistungsanalyse von nativen Applikationen in C, JavaScript Web-Applikationen und NaCl nativen Web-Applikationen anhand vier unterschiedlicher Vergleichstests durchgeführt. Dabei werden die folgenden Leistungsaspekte betrachtet: mathematische Operationen (seriell und parallel), 3D-Grafikoperationen und Datenverarbeitung. Die Ergebnisse der Leistungsanalyse zeigen, dass NaCl Stärken in mathematischen und 3D-Grafikoperationen zu Grunde liegen, jedoch erhebliche Schwächen bei der Datenverarbeitung aufweist. Entsprechende Lösungsansätze zur Optimierung der Anwendung werden erarbeitet und erörtert. Eine Bewertung anhand technischer und nicht-technischer Kriterien komplementiert die Ergebnisse der Leistungsanalyse. Darüber hinaus werden die technischen, politischen und strategischen Treiber für NaCls Marktdurchdringung diskutiert.
The World Wide Web is amidst a transition from interactive websites to web applications. An increasing number of users perform their daily computing tasks entirely within the web browser, turning the Web into an important platform for application development. The Web as a platform, however, lacks the computational performance of native applications. This problem has motivated the inception of Microsoft Xax and Google Native Client (NaCl), two independent projects that facilitate the development of native web applications. These allow the extension of conventional web applications with compiled native code, while maintaining operating system portability. This dissertation determines the benefits and drawbacks of native web applications. It also examines the actual performance capabilities of JavaScript web applications. An experimental performance analysis is undertaken in order to determine and compare the performance characteristics of native C applications, JavaScript web applications, and NaCl native web applications. Four application benchmarks consider different performance aspects: number crunching (serial and parallel), 3D graphics performance, and data processing. The results confirm that NaCl''s performance in computational tasks and 3D graphics is impeccable. On the other hand, it shows substantial limitations in data processing. These are evaluated and possible solutions are discussed. The results of the performance analysis are complemented with an evaluation on the basis of technical and non-technical criteria and a discussion of the technical, political, and strategic drivers for NaCl.

Los estilos APA, Harvard, Vancouver, ISO, etc.

22

Saloň, Marek. "Detekce metod zjišťujících otisk prohlížeče". Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2021. http://www.nusl.cz/ntk/nusl-445521.

Texto completo

Resumen

The main goal of this thesis is to design and implement a mechanism that provides protection against stateless tracking with browser fingerprint. Implemented tool has a form of module that takes part of JavaScript Restrictor extension. The module allows to specify heuristics used for evaluation of visited sites that may contain browser fingerprint extraction. If suspicious activity is detected, all subsequent HTTP requests from that site are blocked to prevent the extracted fingerprint from being sent to the server. The implementation and defined heuristics were tested. The resulting module represents an effective tool against stateless tracking. The main limitation of the implementation is possible corruption of sites by blocking HTTP requests.

Los estilos APA, Harvard, Vancouver, ISO, etc.

23

Verbyla, A. P. "Extensions to profile analysis /". Adelaide, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phv479.pdf.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

24

Rodrigues, Marcelo Gomes. "OntoFeed um leitor de Feeds com extensão ontológica". Universidade do Estado do Rio de Janeiro, 2011. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=3752.

Texto completo

Resumen

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
O problema que justifica o presente estudo refere-se à falta de semântica nos mecanismos de busca na Web. Para este problema, o consórcio W3 vem desenvolvendo tecnologias que visam construir uma Web Semântica. Entre estas tecnologias, estão as ontologias de domínio. Neste sentido, o objetivo geral desta dissertação é discutir as possibilidades de se imprimir semântica às buscas nos agregadores de notícia da Web. O objetivo específico é apresentar uma aplicação que usa uma classificação semi-automática de notícias, reunindo, para tanto, as tecnologias de busca da área de recuperação de informação com as ontologias de domínio. O sistema proposto é uma aplicação para a Web capaz de buscar notícias sobre um domínio específico em portais de informação. Ela utiliza a API do Google Maps V1 para a localização georreferenciada da notícia, sempre que esta informação estiver disponível. Para mostrar a viabilidade da proposta, foi desenvolvido um exemplo apoiado em uma ontologia para o domínio de chuvas e suas consequências. Os resultados obtidos por este novo Feed de base ontológica são alocados em um banco de dados e disponibilizados para consulta via Web. A expectativa é que o Feed proposto seja mais relevante em seus resultados do que um Feed comum. Os resultados obtidos com a união de tecnologias patrocinadas pelo consórcio W3 (XML, RSS e ontologia) e ferramentas de busca em página Web foram satisfatórios para o propósito pretendido. As ontologias mostram-se como ferramentas de usos múltiplos, e seu valor de análise em buscas na Web pode ser ampliado com aplicações computacionais adequadas para cada caso. Como no exemplo apresentado nesta dissertação, à palavra chuva agregaram-se outros conceitos, que estavam presentes nos desdobramentos ocasionados por ela. Isto realçou a ligação do evento chuva com as consequências que ela provoca - ação que só foi possível executar através de um recorte do conhecimento formal envolvido.
The problem addressed in this work refers to the lack of semantics in Web search engine. As solution, the W3 consortium has been developing technologies that aim to build a Semantic Web, including the domain ontology. Considering this issue, the work main goal is to discuss the possibilities of placing semantics context in the searches in Web feed applications. The specific goal is to propose a Web application that uses a semi-automatic classification of news, by joining information retrieval technologies and domain ontology. The software is able to get news about a given domain from Web information portals. It uses the Google Map API VI for gather the new geo-referenced location, whenever this information is available. To show the proposal feasibility, an example was developed supported by an ontology in the domain of rainfall and its consequences. The results of this new ontology-based feed are allocated in a database e make available for query via the Web. It is expected that the proposed feed offers more relevant results than the current feeds. In addition, the union of technologies sponsored by the W3C and traditional search methods on Web pages were satisfactory for the intended purposes. Ontology is showed as multi-use tool and its value in Web search can be extended for appropriate computer applications. In the example presented, other concepts were added to the word rainfall, which is present in the deployments caused by it. This highlighted the connection of the event rainfall with its consequences, action that was only possible to run through a cutout of the formal knowledge involved.

Los estilos APA, Harvard, Vancouver, ISO, etc.

25

Godoy, Renata Paciência. "Contribuições para a extensão de informação capturada: Metadados e Web Services". Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-21082015-103105/.

Texto completo

Resumen

A computação ubíqua é uma área de pesquisa que envolve a integração de tecnologia de forma transparente às atividades diárias das pessoas. Dois dos principais temas da computação ubíqua são aplicações de captura e acesso e a computação ciente de contexto. O primeiro tema investiga o apoio à construção de aplicações que capturam informações relativas a uma experiência ao vivo com o objetivo de possibilitar posterior acesso à informação capturada, muitas vezes na forma de documentos Web. O segundo tema visa a facilitar a interação do usuário com o computador: ela descreve uma situação em que o dispositivo computacional está ciente das condições do usuário e adapta seu procedimento baseado em informações chamadas de informações de contexto. Uma lacuna identificada em relação a aplicações de captura e acesso é que, muitas vezes, tais aplicações são desenvolvidas sem atenção para um possível reuso, por parte de outras aplicações, do material capturado. Nesse sentido, um problema tratado nesta dissertação é ausência de propostas de reuso de informações armazenadas por aplicações de captura e acesso. Em outras palavras, há a demanda pela incorporação de metadados à informação capturada, os quais viabilizam o intercâmbio e reuso das informações. Nesse cenário, o trabalho tem por objetivo propor um mecanismo que permita incorporar metadados à informação capturada de modo que: quaisquer metadados manipulados sejam padronizados; metadados possam ser associados de modo automático a permitir intercâmbio; metadados possam ser adicionados sob demanda do usuário. Como resultado das investigações, foram realizadas implementações que, partindo de informações capturadas pelo sistema de captura e acesso iClass, permitem a criação de objetos de aprendizagem de acordo com o padrão de metadados para objetos de aprendizagem SCORM tanto de modo automático como manual, fazendo uso de informações de contexto armazenadas no Web Service Context Kernel. Tanto o iClass como o Context Kernel são ambientes desenvolvidos no Laboratório Intermídia, no qual este trabalho foi realizado.
The ubiquitous computation is a research area that involves the integration of technology in a transparent way to the people\'s daily activities. Two of the main themes of the ubiquitous computation are capture applications and access and the aware computation of context. The first theme investigates the support to the construction of applications that capture relative information to a live experience with the objective of making possible subsequent access to the captured information, a lot of times in the form of documents Web. The second theme seeks to facilitate the user\'s interaction with the computer: it describes a situation in that the device of computation is aware of the user\'s conditions and it adapts his procedure based on called information of context information. An identifíed gap in relation to capture applications and access is that, a lot of times, such applications are developed without attention for a possible reuse, on the part of other applications, of the captured material. In that sense, a problem treated in this dissertation is absence of proposals of reuse of information stored by capture applications and access. In other words, there is the demand for the metadata incorporation to the captured information, which make possible the exchange and reuse of the information. In that scenery, the work has for objective to propose a mechanism to allow to incorporate metadata to the captured information so that: any manipulated metadata are standardized; metadata can be associated of automatic way to allow exchange; metadara can be added under the user\'s demand. As a result of the investigations, they were accomplished implementations that, leaving of information captured by the capture system and access iClass, they allow the creation of learning objects in agreement with the metadata pattern for learning objects SCORM as much in an automatic way as manual, making use of context information stored in the Web Service Context Kernel. As much the iClass as Context Kernel they are ambient developed at the Laboratory Intermídia, in which this work was accomplished.

Los estilos APA, Harvard, Vancouver, ISO, etc.

26

Zeitz, Homer. "The third-person effect in communication : a replication and extension /". Title page, table of contents and abstract only, 1987. http://web4.library.adelaide.edu.au/theses/09P/09pz48.pdf.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

27

Dodda, Srinivasa Rao. "Improvements and extensions of a web-tool for finding candidate genes associated with rheumatoid arthritis". Thesis, University of Skövde, School of Humanities and Informatics, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-26.

Texto completo

Resumen

QuantitativeTraitLocus (QTL) is a statistical method used to restrict genomic regions contributing to specific phenotypes. To further localize genes in such regions a web tool called “Candidate Gene Capture” (CGC) was developed by Andersson et al. (2005). The CGC tool was based on the textual description of genes defined in the human phenotype database OMIM. Even though the CGC tool works well, the tool was limited by a number of inconsistencies in the underlying database structure, static web pages and some gene descriptions without properly defined function in the OMIM database. Hence, in this work the CGC tool was improved by redesigning its database structure, adding dynamic web pages and improving the prediction of unknown gene function by using exon analysis. The changes in database structure diminished the number of tables considerably, eliminated redundancies and made data retrieval more efficient. A new method for prediction of gene function was proposed, based on the assumption that similarity between exon sequences is associated with biochemical function. Using Blast with 20380 exon protein sequences and a threshold E-value of 0.01, 639 exon groups were obtained with an average of 11 exons per group. When estimating the functional similarity, it was found that on the average 72% of the exons in a group had at least one Gene Ontology (GO) term in common.

Los estilos APA, Harvard, Vancouver, ISO, etc.

28

Leite, Leticia Lopes. "Proposta de extensão do modelo de expressões intervalares para sincronização multimídia na web". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2000. http://hdl.handle.net/10183/1474.

Texto completo

Resumen

O desenvolvimento de apresentações multimídia sincronizadas para Web se baseia na definição e especificação de relações entre objetos advindos de diversas mídias, que possuem requisitos específicos de desempenho, estando ainda sujeitos à atrasos randômicos durante sua transmissão. Neste sentido, foram definidos modelos para especificação de sincronismo que têm por objetivo estruturar a ordenação destas aplicações de maneira a executar as relações definidas pelo autor quando da exibição coerente no destino. Este trabalho realiza um estudo dos principais modelos utilizados no desenvolvimento de apresentações multimídia sincronizadas, principalmente relacionando-se ao ambiente Web. Desta forma, tornando possível identificar características, vantagens e desvantagens de seus usos, bem como verificar que o Modelo de Expressões Intervalares é adequado a este trabalho, embora ainda apresente algumas deficiências no controle de mídias e interações do usuário. Finalmente, visando solucionar as deficiências encontradas no Modelo de Expressões Intervalares, foi desenvolvida uma proposta de extensão para o mesmo. Ela consiste na criação de um controlador para a interação do usuário e para a manipulação de mídias, chamado mídia invisível; e na definição do operador Sinc-Point, que proporciona ao autor maior flexibilidade na definição da sincronização. Esta proposta apresenta as seguintes vantagens: possibilita ao autor criar sincronizações do tipo “overlaps”, que baseia o disparo de uma mídia durante a apresentação de outra; possibilita ao autor realizar um controle sobre o intervalo para a interação do usuário e para a apresentação de mídias; mantém a consistência da apresentação; não acarreta muitas mudanças no modelo original.

Los estilos APA, Harvard, Vancouver, ISO, etc.

29

Najbr, Ondřej. "Nástroj pro komentování obsahu webu". Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-220543.

Texto completo

Resumen

This thesis is divided into three parts. The first part is focused on a description of the formulation of the extension for viewers Internet Explorer, Opera, Safari 5, Mozilla Firefox a Google Chrome, on summary of the facilities of development of the extension for these viewers and on structure of the extension factually for Google Chrome. The second part describes the installation of the extension for Chrome with method of the unpack extension and with method from the Internet shop Chrome. There is also described a detailed formulation of the extension for Chrome with examples of the code source, with possibility of the implementation and the commentary insert into websites. It further describes contribution of the extension and contribution of this thesis. The target of this thesis is to get acquainted with problems of the formulation of the extension of plugins for viewers Chrome or Firefox and to formulate an application, which it will be able to add the commentary to contents of the website.

Los estilos APA, Harvard, Vancouver, ISO, etc.

30

Somé, Dolière Francis. "Sécurité et vie privée dans les applications web". Thesis, Université Côte d'Azur (ComUE), 2018. http://www.theses.fr/2018AZUR4085/document.

Texto completo

Resumen

Dans cette thèse, nous nous sommes intéressés aux problématiques de sécurité et de confidentialité liées à l'utilisation d'applications web et à l'installation d'extensions de navigateurs. Parmi les attaques dont sont victimes les applications web, il y a celles très connues de type XSS (ou Cross-Site Scripting). Les extensions sont des logiciels tiers que les utilisateurs peuvent installer afin de booster les fonctionnalités des navigateurs et améliorer leur expérience utilisateur. Content Security Policy (CSP) est une politique de sécurité qui a été proposée pour contrer les attaques de type XSS. La Same Origin Policy (SOP) est une politique de sécurité fondamentale des navigateurs, régissant les interactions entre applications web. Par exemple, elle ne permet pas qu'une application accède aux données d'une autre application. Cependant, le mécanisme de Cross-Origin Resource Sharing (CORS) peut être implémenté par des applications désirant échanger des données entre elles. Tout d'abord, nous avons étudié l'intégration de CSP avec la Same Origin Policy (SOP) et démontré que SOP peut rendre CSP inefficace, surtout quand une application web ne protège pas toutes ses pages avec CSP, et qu'une page avec CSP imbrique ou est imbriquée dans une autre page sans ou avec un CSP différent et inefficace. Nous avons aussi élucidé la sémantique de CSP, en particulier les différences entre ses 3 versions, et leurs implémentations dans les navigateurs. Nous avons ainsi introduit le concept de CSP sans dépendances qui assure à une application la même protection contre les attaques, quelque soit le navigateur dans lequel elle s'exécute. Finalement, nous avons proposé et démontré comment étendre CSP dans son état actuel, afin de pallier à nombre de ses limitations qui ont été révélées dans d'autres études. Les contenus tiers dans les applications web permettent aux propriétaires de ces contenus de pister les utilisateurs quand ils naviguent sur le web. Pour éviter cela, nous avons introduit une nouvelle architecture web qui une fois déployée, supprime le pistage des utilisateurs. Dans un dernier temps, nous nous sommes intéressés aux extensions de navigateurs. Nous avons d'abord démontré que les extensions qu'un utilisateur installe et/ou les applications web auxquelles il se connecte, peuvent le distinguer d'autres utilisateurs. Nous avons aussi étudié les interactions entre extensions et applications web. Ainsi avons-nous trouvé plusieurs extensions dont les privilèges peuvent être exploités par des sites web afin d'accéder à des données sensibles de l'utilisateur. Par exemple, certaines extensions permettent à des applications web d'accéder aux contenus d'autres applications, bien que cela soit normalement interdit par la Same Origin Policy. Finalement, nous avons aussi trouvé qu'un grand nombre d'extensions a la possibilité de désactiver la Same Origin Policy dans le navigateur, en manipulant les entêtes CORS. Cela permet à un attaquant d'accéder aux données de l'utilisateur dans n'importe qu'elle autre application, comme par exemple ses mails, son profile sur les réseaux sociaux, et bien plus. Pour lutter contre ces problèmes, nous préconisons aux navigateurs un système de permissions plus fin et une analyse d'extensions plus poussée, afin d'alerter les utilisateurs des dangers réels liés aux extensions
In this thesis, we studied security and privacy threats in web applications and browser extensions. There are many attacks targeting the web of which XSS (Cross-Site Scripting) is one of the most notorious. Third party tracking is the ability of an attacker to benefit from its presence in many web applications in order to track the user has she browses the web, and build her browsing profile. Extensions are third party software that users install to extend their browser functionality and improve their browsing experience. Malicious or poorly programmed extensions can be exploited by attackers in web applications, in order to benefit from extensions privileged capabilities and access sensitive user information. Content Security Policy (CSP) is a security mechanism for mitigating the impact of content injection attacks in general and in particular XSS. The Same Origin Policy (SOP) is a security mechanism implemented by browsers to isolate web applications of different origins from one another. In a first work on CSP, we analyzed the interplay of CSP with SOP and demonstrated that the latter allows the former to be bypassed. Then we scrutinized the three CSP versions and found that a CSP is differently interpreted depending on the browser, the version of CSP it implements, and how compliant the implementation is with respect to the specification. To help developers deploy effective policies that encompass all these differences in CSP versions and browsers implementations, we proposed the deployment of dependency-free policies that effectively protect against attacks in all browsers. Finally, previous studies have identified many limitations of CSP. We reviewed the different solutions proposed in the wild, and showed that they do not fully mitigate the identified shortcomings of CSP. Therefore, we proposed to extend the CSP specification, and showed the feasibility of our proposals with an example of implementation. Regarding third party tracking, we introduced and implemented a tracking preserving architecture, that can be deployed by web developers willing to include third party content in their applications while preventing tracking. Intuitively, third party requests are automatically routed to a trusted middle party server which removes tracking information from the requests. Finally considering browser extensions, we first showed that the extensions that users install and the websites they are logged into, can serve to uniquely identify and track them. We then studied the communications between browser extensions and web applications and demonstrate that malicious or poorly programmed extensions can be exploited by web applications to benefit from extensions privileged capabilities. Also, we demonstrated that extensions can disable the Same Origin Policy by tampering with CORS headers. All this enables web applications to read sensitive user information. To mitigate these threats, we proposed countermeasures and a more fine-grained permissions system and review process for browser extensions. We believe that this can help browser vendors identify malicious extensions and warn users about the threats posed by extensions they install

Los estilos APA, Harvard, Vancouver, ISO, etc.

31

Coward, Philip J. "A comparison of tutor profiles and observation grades within the Workers' Educational Association (WEA), 2005-2008". Thesis, University of Nottingham, 2013. http://eprints.nottingham.ac.uk/13531/.

Texto completo

Resumen

The introduction of the 2007 Further Education Teachers’ Qualifications Regulations has meant that a wider group of providers, including those providing adult and community learning (ACL), have had to check that teaching staff are appropriately qualified. However, will this requirement help to ensure that there is ‘better’ quality provision or will it just be an additional cost that takes resources away from delivery of learning? This thesis is to see if any evidence can be found that teachers with higher qualifications, in particular teaching qualifications, provide ‘better’ teaching and learning and obtain higher grades in class observation, and also therefore during inspection. It also looks to see if any other characteristics of teachers employed can be identified as having an impact on classroom performance so that providers working in a similar area to the WEA, and using a workforce that is predominantly part-time sessional tutors, can consider employment and staff development policy to help meet the needs they face regarding quality and inspection. This is done by comparing tutor profiles of the Workers’ Educational Association (WEA), employed over a four year period (academic years 2005 – 2008), and grades in 4,267 internal observations of teaching and learning (OTL) undertaken during this period. The thesis explores the background and context of the current reforms of qualifications for teaching staff in the sector and then places the WEA provision and its teaching staff in a wider context. It also considers the use of OTL, and its effect on tutors, as part of a the self-assessment process and how the current quality agenda for the Further Education sector fits within the move of Government to more accountability, measurement and ‘performativity’.

Los estilos APA, Harvard, Vancouver, ISO, etc.

32

Priefer, Dennis [Verfasser] y Gabriele [Akademischer Betreuer] Taentzer. "Applying Model-Driven Engineering to Development Scenarios for Web Content Management System Extensions / Dennis Priefer ; Betreuer: Gabriele Taentzer". Marburg : Philipps-Universität Marburg, 2021. http://d-nb.info/1240383894/34.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

33

Dennis, Simone J. "Sensual extensions : joy, pain and music-making in a police band". Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phd4115.pdf.

Texto completo

Resumen

Bibliography: leaves 210-226. Based on 18 months ethnographic fieldwork about the ways in which members of the South Australian Police Band make music. Studies their disconnection from the body of the community, acheived via an embodiment of emotional disconnection; the power of the Department to appropriate a particular order of emotion for the purposes of power; and, the misrecognition of the appropriation of emotion by members of the public who are open to the Department's emotional domination. The context material describes the reasons for the existence of the police band in the police view, while the core material of the thesis is concerned with describing what it is that police band members do, and what they do most of all is, in their own words, experience something that they call "the feel".

Los estilos APA, Harvard, Vancouver, ISO, etc.

34

Cantarelli, Elisa Maria Pivetta. "Análise e proposta de extensão da linguagem SMIL 2.0 para inserção de aplicações multimídia na Web". Florianópolis, SC, 2002. http://repositorio.ufsc.br/xmlui/handle/123456789/84469.

Texto completo

Resumen

Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência da Computação.
Made available in DSpace on 2012-10-20T09:36:19Z (GMT). No. of bitstreams: 0Bitstream added on 2014-09-26T01:30:14Z : No. of bitstreams: 1 185852.pdf: 3090699 bytes, checksum: 5eb3960cd3f3be786b904d8782c81062 (MD5)
SMIL (Synchronized Multimedia Integration Language) é a linguagem proposta pelo W3C (World Wide Web Consortium) para a inserção de cenários multimídia interativos em páginas Web, permitindo a orquestração de mídias estáticas e dinâmicas. A sincronização intramídia e intermídia exige que o sistema de comunicação atenda certos requisitos, como, largura de banda, capacidade de armazenamento, alta taxa de transferência, limitação e variação de atraso, sincronização espacial e temporal. A internet oferece um serviço do tipo melhor esforço, tornando muitas vezes as sincronizações previstas pelo autor da aplicação inviáveis de serem respeitadas. É necessário que os modelos de autoria proporcionem ao autor mecanismos para definir níveis de tolerância de sincronização e tratamentos de exceção, bem como a possibilidade de reutilização dos componentes, facilitando a autoria. Este trabalho descreve os requisitos para dispor documentos multimídia na Web e analisa se a linguagem SMIL 2.0 atende estes requisitos. Propõem-se também algumas extensões para a linguagem SMIL 2.0, de forma a se adequar melhor a estes requisitos e ao indeterminismo temporal do sistema de comunicação. SMIL é baseada na linguagem XML (Extensible Markup Language), uma metalinguagem para a criação de novas linguagens de marcação. A extensão de SMIL é proporcionada usando namespace XML.

Los estilos APA, Harvard, Vancouver, ISO, etc.

35

SOUZA, Ricardo André Cavalcante de. "Uma Extensão do Fluxo de Análise e Projeto do RUP para o Desenvolvimento de Aplicações Web". Universidade Federal de Pernambuco, 2002. https://repositorio.ufpe.br/handle/123456789/2586.

Texto completo

Resumen

Made available in DSpace on 2014-06-12T15:59:29Z (GMT). No. of bitstreams: 2 arquivo5131_1.pdf: 1900200 bytes, checksum: ad65796c81b1e066cf420b119312333d (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2002
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
A Internet tem se mostrado como um dos mais efetivos e atrativos meios para realização de transações comerciais, possibilitando tanto a divulgação, quanto a negociação e disponibilização de bens e serviços. Além disto, devido em grande parte a globalização da economia mundial, cada vez mais as empresas estão migrando seus sistemas corporativos para plataformas baseadas principalmente na Web. Diante deste panorama, hoje em dia existe uma demanda bastante significativa pelo desenvolvimento de aplicações para Web. Entretanto, do ponto de vista da Engenharia de Software, as aplicações Web possuem características específicas que as diferenciam das aplicações tradicionais, e que precisam ser tratadas no processo de desenvolvimento de uma forma disciplinada. Para tanto, fazem-se necessárias adaptações em processos de desenvolvimento de software já existentes para um melhor atendimento na construção de aplicações Web. Visando atender as necessidades de desenvolvimento específicas para aplicações Web, este trabalho apresenta uma adequação da metodologia genérica de desenvolvimento de software RUP (Rational Unified Process), mais especificamente no fluxo de Análise e Projeto, tendo em vista que a etapa de análise e projeto é onde há uma maior diferença no desenvolvimento de aplicações Web com relação a aplicações tradicionais. Este trabalho apresenta também um estudo de caso para validação da efetividade da proposta de extensão do fluxo de Análise e Projeto do RUP para o desenvolvimento mais apropriado de aplicações Web

Los estilos APA, Harvard, Vancouver, ISO, etc.

36

Er, Ngurah Agus Sanjaya. "Techniques avancées pour l'extraction d'information par l'exemple". Electronic Thesis or Diss., Paris, ENST, 2018. http://www.theses.fr/2018ENST0060.

Texto completo

Resumen

La recherche d’information sur le Web requiert généralement la création d’une requête à partir d’un ensemble de mots-clés et de la soumettre à un moteur de recherche. Le résultat de la recherche, qui est une liste de pages Web, est trié en fonction de la pertinence de chaque page par rapport aux mots clés donnés. Cette méthode classique nécessite de l’utilisateur une connaissance relativement bonne du domaine de l’information ciblée afin de trouver les bons mots-clés. Étant donné une même requête, i.e. liste de mots-clés, les pages renvoyées par le moteur de recherche seraient classées différemment selon l’utilisateur. Sous un autre angle, la recherche d’informations trés précises telles qu’un pays et sa capitale obligerait, sans doute, l’utilisateur à parcourir tous les documents retournées et à lire chaque contenu manuellement. Cela prend non seulement du temps, mais exige également beaucoup d’efforts. Nous abordons dans cette thèse une méthode alternative de recherche d’informations, c’est-à-dire en donnant des exemples parmi les informations recherchées. Tout d’abord, nous essayons d’améliorer la précision de la recherche des méthodes existantes en étendant syntaxiquement les exemples donnés. Ensuite, nous utilisons le paradigme de découverte de la vérité pour classer les résultats renvoyés. Enfin, nous étudions la possibilité d’élargir les exemples sémantiquement en annotant (ou étiquetant) chaque groupe d’éléments des exemples
Searching for information on the Web is generally achieved by constructing a query from a set of keywords and firing it to a search engine. This traditional method requires the user to have a relatively good knowledge of the domain of the targeted information to come up with the correct keywords. The search results, in the form of Web pages, are ranked based on the relevancy of each Web page to the given keywords. For the same set of keywords, the Web pages returned by the search engine would be ranked differently depending on the user. Moreover, finding specific information such as a country and its capital city would require the user to browse through all the documents and reading its content manually. This is not only time consuming but also requires a great deal of effort. We address in this thesis an alternative method of searching for information, i.e. by giving examples of the information in question. First, we try to improve the accuracy of the search by example systems by expanding the given examples syntactically. Next, we use truth discovery paradigm to rank the returned query results. Finally, we investigate the possibility of expanding the examples semantically through labelling each group of elements of the examples

Los estilos APA, Harvard, Vancouver, ISO, etc.

37

Larionov, V. M., M. Villata, C. M. Raiteri, S. G. Jorstad, A. P. Marscher, I. Agudo, P. S. Smith et al. "Exceptional outburst of the blazar CTA 102 in 2012: the GASP–WEBT campaign and its extension". OXFORD UNIV PRESS, 2016. http://hdl.handle.net/10150/621728.

Texto completo

Resumen

After several years of quiescence, the blazar CTA 102 underwent an exceptional outburst in 2012 September-October. The flare was tracked from gamma-ray to near-infrared (NIR) frequencies, including Fermi and Swift data as well as photometric and polarimetric data from several observatories. An intensive Glast-Agile support programme of the Whole Earth Blazar Telescope (GASP-WEBT) collaboration campaign in optical and NIR bands, with an addition of previously unpublished archival data and extension through fall 2015, allows comparison of this outburst with the previous activity period of this blazar in 2004-2005. We find remarkable similarity between the optical and gamma-ray behaviour of CTA 102 during the outburst, with a time lag between the two light curves of approximate to 1 h, indicative of cospatiality of the optical and gamma-ray emission regions. The relation between the gamma-ray and optical fluxes is consistent with the synchrotron self-Compton (SSC) mechanism, with a quadratic dependence of the SSC gamma -ray flux on the synchrotron optical flux evident in the post-outburst stage. However, the gamma -ray/optical relationship is linear during the outburst; we attribute this to changes in the Doppler factor. A strong harder-when-brighter spectral dependence is seen both the in gamma-ray and optical non-thermal emission. This hardening can be explained by convexity of the UV-NIR spectrum that moves to higher frequencies owing to an increased Doppler shift as the viewing angle decreases during the outburst stage. The overall pattern of Stokes parameter variations agrees with a model of a radiating blob or shock wave that moves along a helical path down the jet.

Los estilos APA, Harvard, Vancouver, ISO, etc.

38

Jarosch, Dennis [Verfasser], Robert [Akademischer Betreuer] Funk y Ph D. Michael [Akademischer Betreuer] Seadle. "Effects and opportunities of native code extensions for computationally demanding web applications / Dennis Jarosch. Gutachter: Robert Funk ; Michael Seadle, Ph.D". Berlin : Humboldt Universität zu Berlin, Philosophische Fakultät I, 2012. http://d-nb.info/1019361786/34.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

39

Dawson, Bruce. "The lateral distribution of Cerenkov light from extensive airshowers /". Title page, contents and summary only, 1985. http://web4.library.adelaide.edu.au/theses/09PH/09phd272.pdf.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

40

Bursuc, Andrei. "Indexation et recherche de contenus par objet visuel". Phd thesis, Ecole Nationale Supérieure des Mines de Paris, 2012. http://pastel.archives-ouvertes.fr/pastel-00873966.

Texto completo

Resumen

La question de recherche des objets vidéo basés sur le contenu lui-même, est de plus en plus difficile et devient un élément obligatoire pour les moteurs de recherche vidéo. Cette thèse présente un cadre pour la recherche des objets vidéo définis par l'utilisateur et apporte deux grandes contributions. La première contribution, intitulée DOOR (Dynamic Object Oriented Retrieval), est un cadre méthodologique pour la recherche et récupération des instances d'objets vidéo sélectionnés par un utilisateur, tandis que la seconde contribution concerne le support offert pour la recherche des vidéos, à savoir la navigation dans les vidéo, le système de récupération de vidéos et l'interface avec son architecture sous-jacente.Dans le cadre DOOR, l'objet comporte une représentation hybride obtenues par une sur-segmentation des images, consolidé avec la construction des graphs d'adjacence et avec l'agrégation des points d'intérêt. L'identification des instances d'objets à travers plusieurs vidéos est formulée comme un problème d'optimisation de l'énergie qui peut approximer un tache NP-difficile. Les objets candidats sont des sous-graphes qui rendent une énergie optimale vers la requête définie par l'utilisateur. Quatre stratégies d'optimisation sont proposées: Greedy, Greedy relâché, recuit simulé et GraphCut. La représentation de l'objet est encore améliorée par l'agrégation des points d'intérêt dans la représentation hybride, où la mesure de similarité repose sur une technique spectrale intégrant plusieurs types des descripteurs. Le cadre DOOR est capable de s'adapter à des archives vidéo a grande échelle grâce à l'utilisation de représentation sac-de-mots, enrichi avec un algorithme de définition et d'expansion de la requête basée sur une approche multimodale, texte, image et vidéo. Les techniques proposées sont évaluées sur plusieurs corpora de test TRECVID et qui prouvent leur efficacité.La deuxième contribution, OVIDIUS (On-line VIDeo Indexing Universal System) est une plate-forme en ligne pour la navigation et récupération des vidéos, intégrant le cadre DOOR. Les contributions de cette plat-forme portent sur le support assuré aux utilisateurs pour la recherche vidéo - navigation et récupération des vidéos, interface graphique. La plate-forme OVIDIUS dispose des fonctionnalités de navigation hiérarchique qui exploite la norme MPEG-7 pour la description structurelle du contenu vidéo. L'avantage majeur de l'architecture propose c'est sa structure modulaire qui permet de déployer le système sur terminaux différents (fixes et mobiles), indépendamment des systèmes d'exploitation impliqués. Le choix des technologies employées pour chacun des modules composant de la plate-forme est argumentée par rapport aux d'autres options technologiques.

Los estilos APA, Harvard, Vancouver, ISO, etc.

41

Jackson, John Anthony. "Identification and assessment of Illite in well chip samples, Cooper Basin, SA and Qld, Australia : an extension of rock typing methods /". Title page, abstract and table of contents only, 2001. http://web4.library.adelaide.edu.au/theses/09SB/09sbj124.pdf.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

42

Carballal, Fernández Manuel. "Acceso de información: aplicación de un visor SIG-web como herramienta de planeamiento de reservas extrativistas". Universidade Federal de Viçosa, 2016. http://www.locus.ufv.br/handle/123456789/8658.

Texto completo

Resumen

Submitted by Marco Antônio de Ramos Chagas (mchagas@ufv.br) on 2016-09-19T12:06:00Z No. of bitstreams: 1 texto completo.pdf: 6918753 bytes, checksum: 51e48ca17e5345b918e7a7aacaf1ef2e (MD5)
Made available in DSpace on 2016-09-19T12:06:00Z (GMT). No. of bitstreams: 1 texto completo.pdf: 6918753 bytes, checksum: 51e48ca17e5345b918e7a7aacaf1ef2e (MD5) Previous issue date: 2016-06-01
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Las políticas de conservación evolucionaron desde la exclusión del ser humano de la naturaleza, hasta una conservación basada en el desarrollo sustentable. En Brasil, este concepto abarcó una nueva dimensión conocida como socio-ambientalismo, nacida de la lucha de poblaciones locales residentes en la Amazonía, que lucharon por el acceso a los recursos y el territorio, ante la amenaza de las empresas madereras. Fruto de esta lucha nacieron las Reservas Extrativistas (RESEX), gestionadas por el Instituto Chico Medes de Conservação da Biodiversidade (ICMBio), como unidades de conservación de uso sustentable con foco en el medio ambiente y las poblaciones que viven en ellas. Tras 30 años desde la creación de la primera RESEX, existía una falta de informaciones socioeconómicas sobre estas áreas, siendo difícil saber las necesidades de cada una. Fruto de esta necesidad, fue firmado un termo de cooperación entre el ICMBio y la Universidade Federal de Viçosa (UFV), para la realización de estudios socioeconómicos en las RESEX. Sin embargo, esta información se encuentra disponible al acceso de muy pocas personas, al estar almacenada en la UFV y, en forma de resumen en el ICMBio, contradiciendo los principios establecidos en la Agenda 21 de libre acceso a los datos sobre el medio ambiente. Una buena forma de transmitir datos socio-económicos es por medio de los Sistemas de Información Geográficos (SIG). Los SIG han sido utilizados en una gran variedad de actividades de carácter económico, social, cultural y comercial. Pero tienen la dificultad de necesitar unos conocimientos previos. Ante este problema, nacieron los SIG-Web que permiten compartir los datos elaborados por medio de un SIG en internet. El objetivo del presente estudio es la creación de un Visor SIG-Web que permita transmitir la información de 3 RESEX federales de Brasil. Para realizar este estudio se emplearon los datos obtenidos por el ICMBio y la UFV, de la Resex Cazumbá- Iracema en el estado de Acre, Resex Marinha do Corumbau en la Bahía, y Resex Verde para Sempre, en el Pará. En la primera fase, se realizó la depuración y homogenización de los datos, una vez concluida esta fase se emplearon diferentes software libre para la creación de servidores, que contendrán toda la información de interés, y la creación del Visor en sí mismo. Finalmente se probó el Visor demostrando su funcionamiento, obteniendo de conclusión que un Visor SIG-Web es una buena herramienta para la transferencia de información socioeconómica de estas unidades de conservación en la Amazonía y en la costa brasileña.
As políticas de conservação evoluíram da exclusão do ser humano da natureza até uma conservação baseada no desenvolvimento sustentável. No Brasil, este conceito englobou uma nova dimensão conhecida como socioambiental, nascida da luta de povoações locais residentes na Amazônia, que lutaram pelo acesso aos recursos e o território que estavam sob ameaça das empresas madeireiras. Frutos desta luta, nasceram as Reservas Extrativistas (RESEX), geridas pelo Instituto Chico Medes de Conservação da Biodiversidade (ICMBio), como unidades de conservação de uso sustentável com foco no meio ambiente e povoações que nelas habitam. Mesmo já decorridos 30 anos desde a criação da primeira RESEX, ainda persistia a falta de informações socioeconômicas sobre estas áreas, sendo difícil conhecer as necessidades de cada uma. Fruto desta necessidade, foi firmado um termo de cooperação entre o ICMBio e a Universidade Federal de Viçosa (UFV), para a realização dos estudos socioeconômicos nas RESEX. Sem embargo, esta informação se encontra disponível ao acesso de muito poucas pessoas, ao estar armazenada na UFV e ICMBio em forma de resumo, contradizendo os princípios estabelecidos na Agenda 21, de livre acesso aos dados sobre o meio ambiente. Uma importante forma de transmitir dados socioeconômicos é por meio dos Sistemas de Informação Geográficos (SIG). Os SIG são utilizados em uma grande variedade de atividades de carácter econômico, social, cultural e comercial. Mas têm a dificuldade de necessitar alguns conhecimentos prévios. Diante deste problema, nasceram os SIG-Web que permitem compartilhar os dados elaborados por meio de um SIG na internet. O objetivo do presente estudo é a criação de um Visor SIG-Web que permita transmitir informações sobre três RESEX federais do Brasil. Para realizar este estudo foram usados os dados obtidos pelo ICMBio e a UFV, da Resex Cazumbá-Iracema no estado do Acre, Resex Marinha de Corumbau na Bahia e Resex Verde para Sempre no Pará. Na primeira fase, realizou-se a filtragem e homogeneização dos dados. Uma vez concluída, foram usados diferentes softwares livres para a criação dos servidores, que armazenarão toda a informação de interesse, e para a criação do Visor em si mesmo. Finalmente, o Visor foi testado e demostrou funcionamento adequado, portanto, pode-se concluir que um Visor SIG-Web é uma importante ferramenta para a transmissão de informação socioeconômica destas unidades de conservação na Amazônia e na costa litorânea brasileira.

Los estilos APA, Harvard, Vancouver, ISO, etc.

43

Patel, Charmi. "At work ... but are we really working : development, extension and validation of presenteeism within Indian call centre context". Thesis, Aston University, 2012. http://publications.aston.ac.uk/24384/.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

44

Engh, Johannes y Malin Olofsson. "Do cognitive responses to how we feel really matter? : a psychometric evaluation and experimental extension of the Responses to Positive Affect questionnaire (RPA)". Thesis, Örebro universitet, Akademin för juridik, psykologi och socialt arbete, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-20647.

Texto completo

Resumen

This study aims to investigate cognitive response styles to positive affect. A Swedish version of the Responses to Positive Affect questionnaire (RPA) was psychometrically evaluated and experimentally tested as participants were mood induced. The 3-factor model for the RPA questionnaire (Self-focused positive rumination, Emotion-focused positive rumination and Dampening) was replicated, and the RPA was further explored through analyses of convergent and incremental validity. The experimental results revealed that the two positive rumination subscales had a strong relationship with each other and current positive affect. However, none of the RPA subscales functioned as moderators in the relationship between cognitive response style and participants’ mood reactivity.

Los estilos APA, Harvard, Vancouver, ISO, etc.

45

Thomanková, Lucie. "Nosná ocelová konstrukce prodejny a opravny automobilů". Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225691.

Texto completo

Resumen

Diploma thesis includes design and examination of steel load-carrying structure. Construction includes car deal warehouse and car repair shop with extension for car varnishing. Car deal warehouse has ground dimensions 22 x 30 m and total high 10 m. Main frame is composed of Vierendeel trusses with arc shape. Car repair shop has ground dimensions 20 x 30 m and total high 10 m. Main frame is composed of truss girders and web-plate columns. Frame extension has ground dimension 20 x 10 m and total high 6,4 m. Cladding is composed of sandwich panels. Store´s gable wall and a part of the roof are glass. Climatic load is intended for locality Ostrava.

Los estilos APA, Harvard, Vancouver, ISO, etc.

46

Bellier, Olivier. "Tectonique en extension et changement d'états de contraintes cénozoïque en domaine intra-continental : exemples des bassins intra-cordillérains des Hautes Andes (Nord Pérou) et du graben de la Wei He (Chine du Nord)". Paris 11, 1989. http://www.theses.fr/1989PA112099.

Texto completo

Resumen

Ce travail présente l'évolution géodynamique au cours du Cénozoïque, dans la Cordillère Occidentale des Andes Nord Péruviennes et dans les systèmes de bassins de la Chine du Nord. 1) L'évolution géodynamique dans les Andes Nord péruviennes : Après la phase majeure de déformation de la chaîne Andine d'âge éocène, des bassins intra-cordillérains s'installent dans les méga-structures de la Cordillère Occidentale du Nord Pérou. Ces bassins (Cajabamba, San Marcos et Namora) s'organisent parallèlement aux accidents majeurs de la chaîne. Ces bassins sont des demi-grabens où s'accumulent durant le Miocène des dépôts fluvio-lacustres. Durant cette période, l'état de contrainte correspond à une extension dont la direction est essentiellement ENE-WSW. Les bassins miocènes sont caractérisés par une subsidence modérée de 0,1 mm/an en moyenne. A la fin du Néogène et (ou) au début du Quaternaire la Cordillère occidentale est affectée par deux épisodes tectoniques compressifs-décrochants dont les directions de compression sont N105° puis N-S. Au cours du Quaternaire une extension de direction N-S s'instaure. La faille de Chaquilbamba, réactivée en 1937, et celle du Quiches, réactivée en 1946, témoignent de la permanence de cette phase tectonique. Les régimes tectoniques néogènes et quaternaires sont les conséquences géodynamiques des forces de volume dues à la haute topographie et des forces de bordure liées au couplage des plaques Nazca-Amérique au niveau de la zone de subduction. D'autre part, des orientations particulières des contraintes transmises dans la chaîne (σHmax orienté N-S) pourraient correspondre à des instabilités liées à la géométrie de la bordure de plaque ou de la Cordillère. 2) L'évolution géodynamique de la Chine du Nord : L'évolution géodynamique de cette région de la Chine a été établie grâce à l'étude du bassin de la Wei He. Ce bassin est un graben dissymétrique bordé au Sud par le système de failles des Qinling qui sépare les blocs Nord et Sud Chinois. La subsidence du bassin débute a l'Éocène (moyen) et se maintient jusqu'à nos jours, avec une lacune de dépôt à l'Oligocène supèrieur-Miocène moyen. Nous avons mis en évidence trois phases de subsidence dont les taux sont de l'ordre de 0. 1 mm/an au cours du Paléogène, de 0. 15 à 0. 30 mm/an au Néogène et atteint 1. 0 mm/an du Pliocène terminal à l'Actuel. L'analyse cinématique des failles montre que : (1) du Pliocène terminal à l'Actuel, le mouvement sur les failles majeures, d'orientation E-W à WNW-ESE, est normal-sénestre et la direction d'extension NW-SE, (2) au cours du Néogène le mouvement sur les failles majeures est normal-dextre et la direction d'extension NE-SW. Dans ces deux cas les régimes tectoniques sont extensifs. (3) Des mouvements décrochants-extensifs ont été observés sur les grands accidents. Ils correspondent probablement, à un régime décrochant-extensif d'âge paléogène dont la direction de traction est proche de E-W. Les régimes tectoniques étudiés dans le graben de la Wei He résultent de l'effet combiné de la collision Inde-Asie (au SW) et des subductions Pacifiques (à l'Est). La collision Indienne provoque l'expulsion vers l'Est du bloc Sud Chinois tandis que les subductions pacifiques induisent des grands rouleaux convectifs mantelliques et des remontés asthénosphériques au droit des fossés de la Chine du Nord où la croute est amincie
This work aims to study the Cenozoic geodynamic evolution of the Northern Peru intra-cordilleran basins and active faults and, of the Northern China rift systems. 1) The Cenozoic geodynamic evolution of the Northern Peru Western Cordillera : After the main Eocene shortening (Incaic phase) that affects the High Andes, several basins have been initiated along major faults in the Western Cordillera of the Northern Peru : the Cajabamba, San Marcos, and Namora basins. . . These one were half-grabens infilled by Miocene fluvio-lacustrine deposits. We exposed Miocene synsedimentary extensional tectonics having a ENE-WSW and NE-SW trending extensional direction. The mean subsidence rate of these half-grabens is moderate : 0. 1 mm/y. Two Late Neogene and Early Pleistocene compressional tectonics characterised by N105° and N-S trending shortening post-date the Miocene extension and pre-date a N-S trending extensional tectonics. This one was taking place during the Quaternary. The 1946 Quiches and, 1937 Chaquilbamba normal fault reactivations testify that this N-S trending extension is the present-day tectonic regime. The states of stress in the High Andes were produced by a combination of edge and, body forces. The edge forces are the effect of the convergence force on the South American plate limit and the body forces are the gravity forces due to the Andean high topography. We also showed that the intra-cordilleran states of stress can be modificated by instabilities produced by the plate edges or (and) montains belt geometry. 2) The Northern China geodynamic evolution : The Northern China geodynamic evolution was mainly exposed by the Wei He graben study (Shaanxi Province). This one is located along the EW-ESE striking fault system of the Qinling Shan which separates the Northern China Block (NCB) from the Southern China Block (SCB). The subsidence began, in the Wei He graben, during the Middle (or Early) Eocene time and continued up to present day with only one sedimentary gap observed during the Late Oligocene and Early Miocene times. During the Paleogene, the subsidence rate was in the order of 0. 1 mm/y. It increased during the Miocene (0. 15 to 0. 30 mm/y) to reach more than 1 mm/y at the present-day. The kinematic analyses of the main fault planes of the Wei He graben show that : (1) The Late Pliocene to Quaternary and present-day tectonic regime is extensional and characterized by NW-SE trending extensional direction which induced a normal movement with a little sinistral component on the main faults striking E-W to WNW-ESE. (2) During the Neogene times the tectonic regime was extensional with a NE-SW trending extensional direction which induced a normal movement with small dextral strike-slip component on the main faults. (3) An oldest tectonic regime produced strike-slip-normal motions on the main faults. This may be due to a Paleogene transtensional regime characterised by E-W trending extensional direction. These Cenozoic tectonic regimes were combined consequences of the India-Asia collision and of the Eastern Eurasia subductions. The collision produces the Southern China Block extrusion and the subductions produce convections and astenospheric upwelling

Los estilos APA, Harvard, Vancouver, ISO, etc.

47

Alkhateeb, Faisal. "Interroger RDF(S) avec des expressions régulières". Phd thesis, Université Joseph Fourier (Grenoble), 2008. http://tel.archives-ouvertes.fr/tel-00293206.

Texto completo

Resumen

RDF est un langage de représentation des connaissances dédié à l'annotation des ressources dans le Web Sémantique. Bien que RDF peut être lui-même utilisé comme un langage de requêtes pour interroger une base de connaissances RDF (utilisant la conséquence RDF), la nécessité d'ajouter plus d'expressivité dans les requêtes a conduit à définir le langage de requêtes SPARQL. Les requêtes SPARQL sont définies à partir des patrons de graphes qui sont fondamentalement des graphes RDF avec des variables. Les requêtes SPARQL restent limitées car elles ne permettent pas d'exprimer des requêtes avec une séquence non-bornée de relations (par exemple, Existe-t-il un itinéraire d'une ville A à une ville B qui n'utilise que les trains ou les bus?"). Nous montrons qu'il est possible d'étendre la syntaxe et la sémantique de RDF, définissant le langage PRDF (pour Path RDF) afin que SPARQL puisse surmonter cette limitation en remplaçant simplement les patrons de graphes basiques par des graphes PRDF. Nous étendons aussi PRDF à CPRDF (pour Constrained Path RDF) permettant d'exprimer des contraintes sur les sommets des chemins traversés (par exemple, "En outre, l'une des correspondances doit fournir une connexion sans fil."). Nous avons fourni des algorithmes corrects et complets pour répondre aux requêtes (la requête est un graphe PRDF ou CPRDF, la base de connaissances est un graphe RDF) basés sur un homomorphisme particulier, ainsi qu'une analyse détaillée de la complexité. Enfin, nous utilisons les graphes PRDF ou CPRDF pour généraliser les requêtes SPARQL, définissant les extensions PSPARQL et CPSPARQL, et fournissons des tests expérimentaux en utilisant une implémentation complète de ces deux langages.

Los estilos APA, Harvard, Vancouver, ISO, etc.

48

Branderský, Gabriel. "Knihovna znovupoužitelných komponent a utilit pro framework Angular 2". Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2017. http://www.nusl.cz/ntk/nusl-363860.

Texto completo

Resumen

Táto práca sa zaoberá vytvorením knižnice znovapoužiteľných komponent a utilít určené na použitie v dátavo-intenzívnych aplikáciach. Jednou typickou komponentou pre také aplikácie je tabuľka, ktorá je považovaná za hlavnú komponentu knižnice. Pre zaistenie vysokej kohezie sú všetky ostatné komponenty a utility sú s nou úzko prepojené. Výsledná sada komponent je použiteľná deklaratívným spôsobom a umožnuje rôzne konfigurácie. Uživateľské rozhranie je tiež prizpôsobené na dátovo-intenzívne aplikácie s rôznymi prvkami.

Los estilos APA, Harvard, Vancouver, ISO, etc.

49

Špalek, Ondřej. "Pokročilé možnosti automatizovaného testování nástrojem Selenium Webdriver". Master's thesis, Vysoká škola ekonomická v Praze, 2015. http://www.nusl.cz/ntk/nusl-204899.

Texto completo

Resumen

This diploma thesis is focused on introduction of advanced possibilities of working with testing Selenium WebDriver framework. Basics of software testing and Selenium framework are described in first part of the text. Second chapter contains overview of available tools and applications which enhance Selenium WebDriver. These include frameworks using WebDriver API, software containers, automatization tools, continuous integration tools and services which enable to run tests remotely. Last chapter contains case study which describes implementation of automated testing in BellaDati company. The attachment contains user guide for Geb framework which was used in the case study.

Los estilos APA, Harvard, Vancouver, ISO, etc.

50

Vondráček, Tomáš. "Získávání informací o uživatelích na webových stránkách". Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2021. http://www.nusl.cz/ntk/nusl-445554.

Texto completo

Resumen

The aim of the diploma thesis is to map the information provided by web browsers, which can be used in practice to identify users on websites. The work focuses on obtaining and subsequent analysis of information about devices, browsers and side effects caused by web extensions that mask the identity of users. The acquisition of information is realized by a designed and implemented library in the TypeScript language, which was deployed on 4 commercial websites. The analysis of the obtained information is carried out after a month of operation of the library and focuses on the degree of information obtained, the speed of obtaining information and the stability of information. The dataset shows that up to 94 % of potentially different users have a unique combination of information. The main contribution of this work lies in the created library, design of new methods of obtaining information, optimization of existing methods and the determination of quality and poor quality information based on their level of information, speed of acquisition and stability over time.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Tesis sobre el tema "Web extension"

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros