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Sivard, Gunilla. "A generic information platform for product families." Doctoral thesis, Stockholm, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3081.
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Saqib, Ehsan. "Anonymous Mobile Consumer Analysis Platform." Thesis, KTH, Geoinformatik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189191.
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Advances in mobile communication, computing and positioning technologies allow the real-time acquisition of continuously changing locations of moving objects, e.g., users carrying location-aware mobile devices. The geocontextual analysis of these locations of users can reveal valuable mobile consumer patterns and enable a number of promising Business Intelligence (BI) services and desirable intelligent Location-Based Services (LBSes). However, as some exact user locations can be extremely sensitive while others can be used to link the users to his or her real-world identity, location traces of users must be anonymized.To facilitate these promising BI services and desirable intelligent LBS in a privacy preserving manner, the present paper proposes an Anonymous Mobile Consumer Analysis Platform (AMCAP) that based on the geocontextual analysis of anonymized location traces, in four phases, derives mobile consumer characteristics of its users in terms of Anomymous Mobile Consumer Profiles (AMCPs) and information about the dynamically changing spatio-temporal distribution of the users that is recorded in a spatio- temporal data warehouse of Anonymous Mobile Consumer Types (AMCTs). In the first phase, based on a number of spatio-temporal criteria the platform probabilistically associates a user’s generalized location, that is represented by an anonymization region with activity types that activity centers in the anonymization region can facilitate. In the second phase, based on the activity type inferred in phase one, the platform, in an online and incremental fashion, summarizes an Anonymous Mobile Consumer Profile (AMCP) for each of the users. In the third phase, the platform periodically groups the users based on their AMCPs into a number Anonymous Mobile Consumer Types (AMCTs). Finally, in the fourth phase, in order to capture the dynamically changing spatio-temporal distribution of the consumers and their characteristics, the platform, in an online and incremental fashion, records the frequency and duration of the visits of different AMCTs to different spatio-temporal regions.The AMCAP is empirically evaluated on the simulated movements of a subset of the population of Copenhagen, Denmark. Experiments regarding the accuracy of the AMCP construction reveal that the proposed activity type inference from anomymized regions is effective and can predict the actual activity of the users with an accuracy of 0.75 and a κ- value of 0.73. AMCPs are clustered into 7 AMCTs. The quality of AMCTs is evaluated by comparing it with Actual Consumer Types (ACTs) which are extracted from Actual Consumer Profiles (ACPs). In both the AMCPs and ACPs, the optimal number of clusters is 7. Meaning thereby that although AMCPs are blurred, they do not loose their inherent property of being clustered into the same of number of types as ACPs. The Adjusted Rand Index (ARI) (a measurement for similarity between two grouping of objects) between the AMCTs and ACTs is 0.3 which is significantly higher than the random assignment where ARI value is -0.0000247. Computational performance evaluations show that a relational DBMS-based prototype implementation of the AMCAP on a single machine can process 50,000 anonymization rectangles in 20 seconds. Based on the assumption that during any given 5-minute interval no more than 10% of the users submit an anonymization region, it is extrapolated that the prototype is capable to perform in real-time the geocontextual analysis (i.e., phases 1, 2, and 4) of anonymized location traces of 7 million users. Finally, to illustrate the utility of the information that is derived by the AMCAP a number of derived BI services are discussed.
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Kivijärvi, M. (Marko). "Cross-platform software component design." Master's thesis, University of Oulu, 2013. http://urn.fi/URN:NBN:fi:oulu-201306011427.
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The aim of this thesis is to analyze a project to design and implement a new FM Radio application for Symbian OS. The project process and relevant events are discussed when they have an impact on the design work. The goal of the project was to offer an improved user experience with features like favorite stations, song history, RT+ support, and automatic region selection. In order to complete the application within the project schedule, the existing radio modules were to be reused as much as possible. The application was required to be developed using the Qt application framework and to have no dependencies on the old UI framework from the Symbian OS. Platform-independence, testability, and simplicity were other key requirements for the new radio application. A final comprehensive goal was to stick to established design patterns and to follow the design principles and good practices defined earlier in the bachelor’s thesis by the same author. An added challenge was provided by the necessity to develop the application on top of a new UI framework that was still in development itself. Constant changes to the framework put a strain on the already tight project schedule. The discussion focuses on the design of the engine module that was required to house most of the application logic. The engine is disconnected from the Symbian OS by the use of a wrapper module, whose purpose is to hide the platform details. Due to its relevance to the engine, the design of the wrapper is discussed in detail. The application UI and the reused radio modules are discussed briefly and only to the extent that is relevant for the engine design. The resulting design fulfills its requirements and the implemented application performs as designed. All the required features are supported, and the existing radio modules are reused. The lack of dependency on the old UI framework is witnessed by running the application in a system that does not contain the framework. The possibility to run the application on a Windows workstation also affirms that the platform-independence requirement was achieved. The design and implementation adhere to the principles outlined in the bachelor’s thesis and provide a practical use for them. The principles are found to be valid and important for the successful completion of a complex software project. It is discovered that the goal of designing a simple system from complicated beginnings is difficult to achieve and requires many iterations. Gradual refinements to the architecture and implementation are necessary to finally arrive at the optimal design. Constant refactoring is found to be a key element in the successful completion of a software projectTässä työssä analysoidaan projektia, jossa suunniteltiin ja toteutettiin uusi FM Radio -sovellus Symbian-käyttöjärjestelmälle. Projektin prosessi ja oleelliset tapahtumat kuvataan siltä osin kuin ne vaikuttavat suunnittelutyöhön. Projektin tavoite oli tarjota parempi käyttökokemus uusilla ominaisuuksilla kuten suosikkikanavilla, kappalehistorialla, RT+ -tuella, ja automaattisella aluevalinnalla. Olemassa olevia radiomoduuleita oli uudelleenkäytettävä niin paljon kuin mahdollista, jotta projekti saataisiin aikataulun puitteissa valmiiksi. Sovellus tuli suunnitella Qt-sovelluskehystä käyttäen, eikä sillä saanut olla riippuvuuksia vanhaan käyttöliittymäkirjastoon. Alustariippumattomuus, testattavuus ja yksinkertaisuus olivat myös tärkeitä vaatimuksia. Viimeinen kattava tavoite oli pitäytyä vakiintuneissa suunnittelumalleissa ja noudattaa suunnitteluperiaatteita ja hyviä toimintatapoja, jotka olivat saman tekijän kandidaatintyössä aiemmin määritelty. Tarve toteuttaa sovellus keskeneräisen käyttöliittymäkirjaston päälle asetti oman lisähaasteensa. Jatkuvat muutokset kirjastossa rasittivat jo valmiiksi tiukkaa projektiaikataulua. Tämän työn pääpaino on moottorimoduulissa, jonka tuli sisältää suurin osa sovelluksen logiikasta. Moottori on eriytetty Symbian-käyttöjärjestelmästä adapterimoduulilla, jonka tarkoitus on piilottaa ohjelmistoalustan yksityiskohdat. Adapterin suunnitelma kuvataan yksityiskohtaisesti. Sovelluksen käyttöliittymä ja uudelleenkäytetyt radiomoduulit kuvataan lyhyesti ja vain niiltä osin kuin ne ovat moottorin suunnitelmalle oleellisia. Tuloksena syntyvä suunnitelma täyttää vaatimukset, ja toteutettu sovellus toimii kuten oli suunniteltu. Kaikki vaaditut ominaisuudet ovat tuettuja ja olemassa olevat radiomoduulit käytettiin uudelleen. Riippumattomuus vanhasta käyttöliittymäkirjastosta havaitaan suorittamalla sovellusta järjestelmässä, jossa sitä ei ole. Mahdollisuus ajaa sovellusta Windows-työasemassa myös todistaa sen, että alustariippumattomuuden vaatimus täytettiin. Suunnitelma ja toteutus noudattavat kandidaatintyössä määriteltyjä periaatteita ja tarjoavat niille käytännön sovellutuksen. Periaatteet todetaan paikkansapitäviksi ja tärkeiksi monimutkaisen ohjelmistoprojektin onnistuneen valmistumisen kannalta. Työssä havaitaan, että tavoite suunnitella yksinkertainen järjestelmä monimutkaisista lähtökohdista on vaikea saavuttaa ja vaatii useita toistoja. Asteittaiset korjaukset arkkitehtuuriin ja toteutukseen ovat välttämättömiä optimaaliseen suunnitelman saavuttamiseksi. Jatkuvan uudelleenjärjestelyn havaitaan olevan avainasemassa ohjelmistosuunnitteluprosessissa
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Stokes, Todd Hamilton. "Development of a visualization and information management platform in translational biomedical informatics." Diss., Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/33967.
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Translational Biomedical Informatics (TBMI) is an emerging discipline expanding beyond traditional bioinformatics, with a focus on developing computational technologies for real-world biomedical practice. The goal of my Ph.D. research is to address a few key challenges in TBI, including: (1) the high quality and reproducibility required by medical applications when processing high throughput data, (2) the need for knowledge management solutions that allow molecular data to be handled and evaluated by researchers, regulators, and doctors collectively, (3) the need for near real-time, efficient access to decision-oriented visualizations of integrated data and data processing results, and (4) the need for an integrated solution that can evolve as medical consensus evolves, without requiring retraining, overhaul or replacement. This dissertation resulted in the development and adoption of concrete web-based application deliverables in regular use by bioinformaticians, clinicians, biologists and nanotechnologists. These include: the Chip Artifact Correction (caCORRECT) web site and grid services, the ArrayWiki community microarray repository, and the SimpleVisGrid visualization grid services (including eGOMiner, nanoDRIVE, PathwayVis and SphingoVisGrid).
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Lombardoni, Andrea. "Towards a universal information platform : an object-oriented, multi-user, information store /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16797.
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Gadde, Maya. "A prototype of an enterprise information collaboration platform." Ohio : Ohio University, 2002. http://www.ohiolink.edu/etd/view.cgi?ohiou1174590844.
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Ratnasari, Ria. "Information Visualization of Automated Deep Learning Platform Output." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-284136.
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Deep learning has been extensively used in many areas because of its proven benefit. However, developing deep learning is challenging. The master thesis aims to investigate suitable information visualization for the output of an automated deep learning model platform. The thesis has been carried with Bitynamics AB. The methodologies used are: 1) user research; 2) prototyping; 3) user evaluation. The design requirements are gathered from user research and study literature. The prototype offered the visualization, including a list of models, model comparison, model training, testing, and prediction result. Ten people have evaluated the prototype by using usability testing, subjective expert interview, and questionnaires. From the user evaluation, it indicates the prototype has addressed the user problems in deep learning. The result shows the prototype has good usability based on the SUS and has a completion rate of 100%. The participants’ feedback has been categorized into five labels: 1) defining and designing the necessary functionalities; 2) the importance of customization; 3) designing the information visualization; 4) user interaction with data; and 5) trustworthiness of the recommended actions for parameter tuning. These labels should be considered when designing the visual analytics of an automated deep learning output platform.På grund av att dess bevisade förmåner har deep learning har använts utförligt inom många områden. Dock är utvecklingen av deep learning utmanande. Målet med denna masterexamensarbetesrapport är att undersöka lämpliga visualiseringar för produkten från en automatiserad deep learning -modellsplattform. Arbetet har utförts tillsammans med Bitynamics AB. Metodologierna som har använts är: 1) användarintervjuer; 2) utveckla prototyp; 3) användarutvärdering. Designkraven är hämtade från användarforskning och studieliteratur. Prototypen erbjöd visualiseringen, inklusive en lista av modeller, modelljämförelse, modellträning, testning och resultatförutspåelse. Tio personer har utvärderat prototypen genom användarvänlighetstest, subjektiv expertintervju och frågeformulär. Från användarutvärderingen, är det indikerat att prototypen har hanterat användarnas problem med deep learning. Resultaten visar att prototypen är användarvänlig, baserat på SUS och en slutförandeandel på 100%. Deltagarnas återkoppling har kategoriserats in i fem kategorier: 1) definera och designa de nödvändiga funktionaliteterna; 2) betydelsen av anpassning; 3) designa informationsvisualiseringen; 4) användarinteraktion med data; 5) tillförlitlighet till de rekommenderade handlingarna för att ställa in parametrar. Dessa kategorier bör tas I hänsyn när man designar de visuella analyserna från en automatiserad deep learning -plattform.
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Haglund, Pontus, and Victor Karlsson. "HTML5 as a platform independent tool to render IoT-data." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-148424.
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This paper explores advantages and challenges of specifying how IoT data is presented to an end user in AR using HTML5. Our conclusion is that HTML5 is a way of defi- ning data where competence is easy to come by and cross platform usability is good. The primary advantage is the capability of deciding how something is rendered and have it look the same way on any number of different platforms. The challenges are that cross platform compatibility is not perfect. Even platforms such as a native Android application, that has support for rendering HTML, suffered from very poor performance compared to a PC. Platforms not supporting HTML5 natively, in this case Unity and Vuforia, caused further challenges and required a separate headless browser application to render the web page. Our conclusion is that you can use HTML5 to define the appearance of data visualization across multiple platforms, even though they may have no native support for rendering the DOM. It worked without issues within a browser running on a PC, came with performance issues inside an Android webview and required additional middleware and limited interaction in Unity.
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HATANAKA, Masayuki, Shuichiro YAMAMOTO, Shoichi SENDA, Junko HASHIMOTO, and Eikazu NIWANO. "Smart Card Information Sharing Platform towards Global Nomadic World." Institute of Electronics, Information and Communication Engineers, 2004. http://hdl.handle.net/2237/15022.
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Nelson, Diotto Junior. "Estimating Effort for Cross-platform Web ApplicationDevelopment." Thesis, Uppsala universitet, Informationssystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-322062.
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Sanchez, Abel 1967. "Resource sharing platform architecture for an information product factory." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29958.
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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2003.Page 235 blank.
Includes bibliographical references (p. 232-234).
Efforts to share resources in collaborative pursuits are hindered by differing data representations, redundant applications, and software incompatibilities. Members of a collaborative effort often span different computational environments and the heterogeneity of contexts disrupts software interoperability. Sharing computational resources has become the focus of many research efforts. Efforts in the 1980s led to the Component Object Model (COM) [Williams, 1998a, 1998b, 1990] and the Common Object Request Broker (CORBA) architectures [Offall et al 1996; OMG, 2003]. In the 1990s both technologies were extended for network support. In recent years, Ian Foster, has phrased the distributed computing problem in terms of sharing computational resources. The grid problem is, "coordinated resource sharing and problem solving in dynamic, multi-institutional virtual organizations", "to support collaborative problem solving in industry, science, and engineering in a data rich environment". [Foster et al, 2001] This work presents a new resource sharing platform architecture for information products that leverages the lessons learned from physical product platforms, the concepts of web services, and grid computing. The platform developed in this thesis integrates the contributions of these three areas into a system that is shown to be more efficient and effective at producing software products.
by Abel Sanchez.
Ph.D.
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Bandeira, Jorge Filipe Marto. "Road traffic information platform for energy and emissions savings." Doctoral thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/12075.
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Doutoramento em Engenharia MecânicaApesar das recentes inovações tecnológicas, o setor dos transportes continua a exercer impactes significativos sobre a economia e o ambiente. Com efeito, o sucesso na redução das emissões neste setor tem sido inferior ao desejável. Isto deve-se a diferentes fatores como a dispersão urbana e a existência de diversos obstáculos à penetração no mercado de tecnologias mais limpas. Consequentemente, a estratégia “Europa 2020” evidencia a necessidade de melhorar a eficiência no uso das atuais infraestruturas rodoviárias. Neste contexto, surge como principal objetivo deste trabalho, a melhoria da compreensão de como uma escolha de rota adequada pode contribuir para a redução de emissões sob diferentes circunstâncias espaciais e temporais. Simultaneamente, pretende-se avaliar diferentes estratégias de gestão de tráfego, nomeadamente o seu potencial ao nível do desempenho e da eficiência energética e ambiental. A integração de métodos empíricos e analíticos para avaliação do impacto de diferentes estratégias de otimização de tráfego nas emissões de CO2 e de poluentes locais constitui uma das principais contribuições deste trabalho. Esta tese divide-se em duas componentes principais. A primeira, predominantemente empírica, baseou-se na utilização de veículos equipados com um dispositivo GPS data logger para recolha de dados de dinâmica de circulação necessários ao cálculo de emissões. Foram percorridos aproximadamente 13200 km em várias rotas com escalas e características distintas: área urbana (Aveiro), área metropolitana (Hampton Roads, VA) e um corredor interurbano (Porto-Aveiro). A segunda parte, predominantemente analítica, baseou-se na aplicação de uma plataforma integrada de simulação de tráfego e emissões. Com base nesta plataforma, foram desenvolvidas funções de desempenho associadas a vários segmentos das redes estudadas, que por sua vez foram aplicadas em modelos de alocação de tráfego. Os resultados de ambas as perspetivas demonstraram que o consumo de combustível e emissões podem ser significativamente minimizados através de escolhas apropriadas de rota e sistemas avançados de gestão de tráfego. Empiricamente demonstrou-se que a seleção de uma rota adequada pode contribuir para uma redução significativa de emissões. Foram identificadas reduções potenciais de emissões de CO2 até 25% e de poluentes locais até 60%. Através da aplicação de modelos de tráfego demonstrou-se que é possível reduzir significativamente os custos ambientais relacionados com o tráfego (até 30%), através da alteração da distribuição dos fluxos ao longo de um corredor com quatro rotas alternativas. Contudo, apesar dos resultados positivos relativamente ao potencial para a redução de emissões com base em seleções de rotas adequadas, foram identificadas algumas situações de compromisso e/ou condicionantes que devem ser consideradas em futuros sistemas de eco navegação. Entre essas condicionantes importa salientar que: i) a minimização de diferentes poluentes pode implicar diferentes estratégias de navegação, ii) a minimização da emissão de poluentes, frequentemente envolve a escolha de rotas urbanas (em áreas densamente povoadas), iii) para níveis mais elevados de penetração de dispositivos de eco-navegação, os impactos ambientais em todo o sistema podem ser maiores do que se os condutores fossem orientados por dispositivos tradicionais focados na minimização do tempo de viagem. Com este trabalho demonstrou-se que as estratégias de gestão de tráfego com o intuito da minimização das emissões de CO2 são compatíveis com a minimização do tempo de viagem. Por outro lado, a minimização de poluentes locais pode levar a um aumento considerável do tempo de viagem. No entanto, dada a tendência de redução nos fatores de emissão dos poluentes locais, é expectável que estes objetivos contraditórios tendam a ser minimizados a médio prazo. Afigura-se um elevado potencial de aplicação da metodologia desenvolvida, seja através da utilização de dispositivos móveis, sistemas de comunicação entre infraestruturas e veículos e outros sistemas avançados de gestão de tráfego.
Despite recent technological innovations, transportation sector is still producing significant impacts on the economy and environment. In fact, the success in reducing transportation emissions has been lower than desirable due to several factors such as the urban sprawl and several barriers to the market penetration of cleaner technologies. Therefore, the “Europe 2020” strategy has emphasised the relevance of improving the efficiency in the transportation networks through the better use of the existing infrastructures. In this context, the main objective of this thesis is increasing the understanding of how proper route choices can contribute to reduce emissions output over different spatial and temporal contexts. Simultaneously, it is intended to evaluate the potential of different traffic management strategies in terms of traffic performance and energy/environmental efficiency. The integration of empirical and analytical methods to assess the impact of different traffic optimization strategies on CO2 emissions and local pollutants constitutes one the main contributions of this work. This thesis has been divided in two main parts. The first is predominantly empirical, using field data as the main source of information. Using GPS equipped vehicles, empirical data for approximately 13200 km of road coverage have been collected to estimate energy and emissions impacts of route choice in three different scenarios: a medium-sized urban area (Aveiro), a metropolitan area (Hampton Roads, VA) and an intercity corridor (Oporto-suburban area). The second part, predominantly analytical, is essentially based on the output of traffic simulators and optimization models. The analytical component was based on the capability of microscopic traffic models to generate detailed emissions information and to generate link-based performance functions. Then, different traffic management strategies were tested to evaluate road networks in terms of traffic performance and emissions. Both outcomes of the empirical and analytical approaches have demonstrated that fuel use and emissions impacts can also be significantly reduced through appropriate route choices and advanced traffic management systems. The empirical assessment of route choice impacts has shown that both during off peak and peak periods, the selection of an appropriate route can lead to significant emissions reduction. Depending on the location, potential emissions savings of CO2 up to 25% and local pollutants up to 60% were found. The analytical approach has demonstrated that it is possible to significantly reduce system environmental costs (30%) by modifying traffic flow distribution along a corridor with 4 alternative routes. However, despite the positive results in terms of the potential for emissions reduction based on appropriate route choices, a number of important trade-offs that need to be considered in future implementations of eco-routing systems. Among these trade-offs it is worth noting that: i) different pollutants may lead to different ecorouting strategies, ii) the minimization of pollutants emissions often involves choosing urban routes (densely populated), iii) for higher penetration levels of eco-routing devices considering local pollutants, system environmental impacts can be higher than if drivers were guided under the traditional devices focused on travel time. With this research, it has been demonstrated that road traffic management strategies focused on minimizing CO2 emissions and fuel consumption can be compatible with the minimization of system travel time. On the other hand the minimization of local pollutants may lead to considerable increases in travel time. However, given the trend rate of reduction in the emissions factors of local pollutants, it is expected that such trade-offs would tend to be minimized in medium term. Thus, the developed methodology has great potential for further real life application, either through the use of nomadic devices, infrastructures to vehicle communication or different advanced traffic management systems.
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Wang, Shuting. "THREE ESSAYS ON RISKS OF ONLINE PLATFORM INFORMATION SYSTEMS." Diss., Temple University Libraries, 2019. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/572541.
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Business Administration/Management Information SystemsPh.D.
In the past decade, a fundamental research topic in the information systems (IS) discipline has been to examine the value of online platforms on businesses, society, and consumers, notably in the form of improved efficiency in information sharing, consumer engagement, and increased sales. However, the risks rooted in online platforms may cannibalize the value created, which have received limited attention in the literature and practice. In my dissertation, I attempt to fill this gap in the literature by providing a comprehensive analysis of the risks of online platforms from the angle of these three main entities in the ecosystem with three separate yet related essays. The first essay focuses on the risks for businesses that leverage social media platforms, and assesses how their posting on social media fan pages affects consumers’ decision to purchase and unfollow from the firms. The second essay focuses on the risks of fake news on social media and how social media platforms may use identity verification to reduce online anonymity and combat this increasingly critical social problem. The third essay focuses on estimating the risks of using monetary incentives to motivate consumers to write online product reviews, and examines how such strategy may affect product sales. Our studies have theoretical and practical implications for designing effective online platform information systems.
Temple University--Theses
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Svavarsson, Daniel. "Evaluation of IT platform investments /." Göteborg : Företagsekonomiska institutionen, Handelshögskolan, 2005. http://www.handels.gu.se/epc/archive/00003915/01/Svavarsson%2C%5FAMCIS.pdf.
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Sandberg, Johan. "ERP Systems - Fully Integrated Solution or a Transactional Platform?" Thesis, Umeå University, Department of Informatics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1786.
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This paper addresses the question of how to make use of Enterprise Resource Planning (ERP) systems in companies in the process industry were there is a pervasive need of process standardization. ERP systems have the potential to contribute with standardization and integration of organizational data through an of-the-shelf solution. In practice results of ERP systems implementation has varied greatly. Considering their implications on business processes and the complexity of the systems this should not come as a surprise. ERP systems do not only imply standardization of data but also standardization of key processes in the company. The consequences on the individual organization are therefore hard to predict. Making strategic choices between different degrees of in-house developed systems, integration of solutions from many different suppliers or to only rely on the ERP systems consultants and their proposed implementation of solutions, can be a troublesome balance act. This paper describes a case study of the Swedish diary company Norrmejerier and the implementation of the ERP system IFS analyzed from a perspective of complex system and standardization. The use of IFS at Norrmejerier can be characterized as a loosely coupled integration with the ERP system as a central integration facilitator. This solution allowed the company to make use of standardization benefits, filling the need of special functionality and at the same time limiting the negative unexpected consequences such as decreased activity support and increased complexity. The key contributions of this paper are that it shows how ERP´s can contribute to standardization and integration efforts in IT environments with peculiar demands on functionality. Secondly it demonstrates how negative side effects related to implementation of ERP systems can be managed and limited.
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Pettersson, Pierre. "Passenger waiting strategies on railway platforms - Effects of information and platform facilities - : Case study Sweden and Japan." Thesis, KTH, Transportvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-33550.
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Abstract The Swedish railway has during many years received low customer satisfaction scores. Reasons for this are reliability, service and information concerns. The focus of this master thesis lies on the railway platform. The platform is an important part to the factors above as its information and facilities, which constitute a part of the service before the trip, could contribute in causing delays and reliability issues. This study investigates the behaviour of passengers on railway platforms and the effect that information, seats and entrances along the platform has on that behaviour. The goal is to find advantages and disadvantages and propose improvements in a Swedish setting. Platforms and trains that have been studied are in Stockholm, Sweden and Tokyo, Japan. Platform distributions and individual behaviour on the platforms are recorded with three different and relatively easy methods. Results of the Swedish study show aggregate trends where passengers tend to cluster around entrances and seats. Many Swedish passengers do not believe themselves to have enough information to know where their car will stop. These passengers do mostly not know that information exist and on average stand much further away from their closest door, when the train arrives, compared to passengers that believe themselves to know where their car will stop along the platform. The results of the Japanese study show that almost all passengers stand close to their door. From the findings in not only this, but also other studies, four aggregate properties in order to get better railway platforms are finally presented. These properties are reliability, clarity and availability of information and good location of seats and other facilities. Suggestions for tangible improvements for the Swedish railway platforms are finally given. Among these improvements are new information screens and standardized information and stopping position of trains.
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Doshi, Siddharth. "Designing a multi-modal traveler information platform for urban transportation." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37167.
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Urban transportation networks are inefficient due to sub-optimal use by travelers. One approach to counter the increase in urban transportation demand is to provide better information to travelers, which would allow them to make better use of the network.
Existing traveler information systems do this to a certain extent, but are limited by the data available and the scope of their implementation. These systems are vertically integrated and closed so that using any external elements for analysis, user interfacing etc. is difficult.
The effects of such traveler information systems are reviewed via a comparative analysis of case studies available in the literature. It is found that information availability has a definite positive effect, but the social and environmental benefits are difficult to quantify. It is also seen that combining data by integrating systems can lead to additional uses for the same data and result on better quality of service and information.
In this thesis, a regional platform for multi-modal traveler information is proposed that would support the development of traveler information systems. The architecture incorporates a central processing and storage module, which acts as an information clearinghouse and supports receiving, managing and sending data to and from multiple sources and interfaces. This setup allows sharing of data for analysis or application development, but with access control. The components are loosely coupled to minimize inter-dependencies. Due to this, the source, analysis, user interface and storage components can be developed independently of each other.
To better develop the requirements and understand the challenges of the proposed concept, a limited implementation of the system is designed for the midtown Atlanta region, incorporating multiple data sources and user interfaces. The individual elements of the system are described in detail as is the testing and evaluation of the system.
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Lewin, Jonathan H. "Incomplete Intelligence : Is the Information Sharing Environment an Effective Platform?" Thesis, Monterey, California. Naval Postgraduate School, 2012. http://hdl.handle.net/10945/17401.
Full textAbstract:
Approved for public release; distribution is unlimitedGathering and analyzing suspicious activity is a core element in the prevention of crime and terrorism. The Information Sharing Environment (ISE) and the Suspicious Activity Reporting (SAR) program is an attempt to address this issue, but it creates human and systemic barriers to information accessthe same barriers that existed prior to 9/11. The SAR program, through its process-related policies, limits critical information from entering the shared space for analysis. These limitations are two-fold Information must be specifically prepared for submission by a human being who recognizes that a potential nexus to terrorism might exist and decides to act upon this recognition; and, once submitted, each data element must be individually vetted and approved by more human analysts. Removing the dual limitations of lack of complete operating picture (based upon the limited information made available for vetting) and dependence on human frailty will provide a more effective platform for the identification and mitigation of possible pre-terrorist incident indicators. This thesis provides an overview of the SAR program and compares and contrasts it with more mature platforms that better meet their objectives, and provides recommendations on how the ISE/ SAR enterprise can be improved.
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Alanazi, Sultan. "Improving end-system recommender systems using cross-platform personal information." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/44864/.
Full textAbstract:
Today, the web is constantly growing, expanding global information space and more and more data is being processed and sourced online. The amount of electronically accessible and available online information is overwhelming. Increasingly, recommendation systems, which engage in some form of automated personalisation, are hugely prevalent on the web and have been extensively studied in the research literature. Several issues still remain unsolved including high sparsity situation and cold starts (how to recommend content to users who have had little or no prior interaction with the system). Recent work has demonstrated a potential solution in the form of cross-domain user modeling. This thesis will explore the design, implementation and testing of a cross-domain approach using social media data to model rich and effective user preferences and provide empirical evidence of the effectiveness of the approach based on direct real-world user feedback, deconstructing a cross-system news recommendation service where user models are generated via social media data. This will be accomplished by identifying the availability of a source domain from which to draw resources for recommendations and the availability of user profiles that capture a wide range of user interests from different domains. This thesis also demonstrates the viability of generating user models from social media data and evidences that the automated cross-domain approach can be superior to explicit filtering using self-declared preferences and can be further augmented when placing the user with the ability to maintain control over such models. The reasons for these results are qualitatively examined in order to understand why such effects occur, indicating that different models are capturing widely different areas within a user's preference space.
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Guan, Wei-ting, and 官威廷. "Health Education Information Platform." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/84721396866406205620.
Full textAbstract:
碩士國立臺灣科技大學
醫學工程研究所
98
There is a great deal of medical malpractices these days, and the tension of the Doctor-Patient Relationship is one of the causes. This is the problem which needs to be urgently solved right now. From the Patient-centered education for the doctors, to the promotion of Health Education Information, both should be enhanced. By doing these, the public can not only know their own situations more, but have a reciprocal communication with the doctors. People don’t realize the importance of health until they get sick, so it is the best opportunity to promote the Health Education Information in the hospital. Due to patients’ stronger intension and the ample time of waiting for medical treatment, the purpose of educating people about the Health Education will be effectively achieved. In the process of looking for the reference documents, I found out that there is no research for further reform about the effective promotion of Health Education Information. the purpose of educating people about the Health Education will be effectively achieved Under this circumstance, this research is to solve the tense of Doctor-Patient Relationship, and to examine the effective practice of promoting the Health Education Information when patients are waiting for medical treatment. By comparing different kinds of Touch Technologies, we can find out a more appropriate Touch Screen for public use, and furthermore, to build the H1N1 information platform by using the flash software technology. That way, the flaw in the promotion of the Health Education Information can be improved, and the public can choose the information they need as well. This research is to certify that the platform not only attracts the masses, but promotes the information in a more effective way.
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Wessel, Michael. "Crowdfunding: Platform Dynamics under Asymmetric Information." Phd thesis, 2016. https://tuprints.ulb.tu-darmstadt.de/5715/1/Dissertation_Michael_Wessel_Crowdfunding_Platform_Dynamics_under_Asymmetric_Information.pdf.
Full textAbstract:
Platform ecosystems are a growing trend in various industries and many companies that rely on this organizational structure have seen unprecedented growth rates in recent years. Compared to traditional service providers, platforms do not offer products or services directly to their customers, but almost exclusively through complementors who develop and deliver complementary content. Platforms therefore create value by enabling and coordinating interactions between the demand and the supply side. As these platforms are two-sided markets, they are characterized by distinct cross-side network effects, meaning that each side of the market derives externalities from the participation of the respective other group.
Crowdfunding platforms rely on this concept and facilitate transactions between individuals who seek funding for a specific project or venture and prospective investors. Crowdfunding platforms are, however, special as the transactions made via the platforms are particularly risky for end-users because of a high level of information asymmetry existing between the market sides. Though a certain level of information asymmetry exists between the distinct market sides in every two-sided market, a number of factors amplify this problem in the crowdfunding context. For instance, there is usually little to no publicly available information such as customer reviews to evaluate the investments ex-ante. The creators of crowdfunding campaigns are therefore able to overstate quality or withhold information as they control the flow of information towards potential investors. Furthermore, many of the projects that are published on crowdfunding platforms are still in their infancy, making it difficult to accurately predict project outcomes. Compared to other types of two-sided markets, the issue of information asymmetry is also more difficult to resolve in crowdfunding because mechanisms such as reputation systems that are frequently applied in other contexts to mitigate this issue are less relevant on crowdfunding platforms. The actual utility of crowdfunding projects is therefore difficult to ascertain at the time the investment decision has to be made and dynamics of crowdfunding are thus different from those in other platform settings. Many open questions still remain with respect to the optimal market design of crowdfunding platforms in order to mitigate information asymmetries.
Against this backdrop, four research studies have been conducted to investigate how the behaviors and actions of the distinct groups of market participants (i.e., platform provider, project creators, backers) influence the decision-making of potential backers on crowdfunding platforms. The first study is concerned with the effects actions taken by platform providers can have for the decision-making of backers. More specifically, it is examined how relaxing the input control for crowdfunding projects on Kickstarter affected the decision-making of backers. The second and third study are concerned with the role of social buzz and contribution behavior by previous backers. While the second study is focused on the dynamic interplay of social buzz, prior-contribution behavior, and the respective effects on backer decision-making, the third study describes the repercussions of non-genuine social media likes for project creators. The final study is focused on the influence project creators can have on backers by signaling certain personality traits through their project description and video.
Overall, this thesis highlights that, as a result of the high level of information asymmetry on crowdfunding platforms, prospective backers seek alternative information and signals to use for decision support in the face of uncertainty. Platform providers and project creators may use the results to better understand how and why certain actions or behaviors of market participants on crowdfunding platforms affect the decision-making of prospective backers. The findings may therefore help platform providers to optimize the market design of crowdfunding platforms in order to avoid information-related market failure in the long term.
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chang, Po-ching, and 張伯璟. "Indoor Location-based Information Service Platform." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/13031873802157155597.
Full textAbstract:
碩士樹德科技大學
資訊工程系碩士班
98
Recent years as indoor location-aware services and environmental monitoring and control technology fields have been gradually increasing attention was derived from the Mobile Location Services out of service applicable to the term(Location Based Services,LBS), In LBS under the environment able to provide users with better positioning accuracy, suitability for the location of services, and mobile device users through instant access to the current position and current can use the service. In order to strengthen the LBS application environment, so this study is more widely used in several existing indoor positioning methods to do the discussion RFID, ZigBee, UWN integrated wireless network (Unified Wireless Network, UWN ) provided by wireless sensor and through the integration SOA framework to the concept of location-oriented services, links to the development of services gateway server (Services Gateway Server, SGS) and the combination of back-end data sources (School Information System) . Service Gateway server to the function of major back-end integration across different information systems, and with RFID, ZigBee, UWN the indoor location information captured by SGS of discrimination, to Location-Based positioning methods to achieve indoor positioning service platform, and finally by comparing with the analysis of three different indoor positioning methods, to learn in the LBS environment, the advantages and disadvantages of three different positioning methods and performance assessment.
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Low, Jie Yee, and 劉姞汙. "Financial Information Platform Establishment and Application." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/5mny53.
Full textAbstract:
碩士靜宜大學
財務工程學系
107
This research mainly uses the financial ratio of financial statement fundamental information to carry in the stock screening. The first part is use R software to analyze financial data, and making the financial information platform. The financial data was obtained from 908 listed company in Taiwan from 2008 to 2017, and the data source was from TEJ database. The second part is to use F-score proposed by Piotroski (2000) as a stock investment screening conditions, to score the financial information of 908 companies. The Chi-Square test and linear regression had been applied to discuss the relation between F-score and rate of return of stock price. The results show that although there is a certain correlation between F-score and yearly return, but there is no linear relation and the F-score alone is not suggested to be used as Stock screening strategy.
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Huang, Fei-Long. "Development of Radio Frequency Identification Information Platform." 2006. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-2107200621593600.
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Huang, Tung-Ping, and 黃東炳. "Consumer Behavior Information Platform for Product Design." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/22869723191230233568.
Full textAbstract:
碩士逢甲大學
工業工程與系統管理學研究所
95
Science and technology product weeds through the old to bring forth the new continuously, the enterprise faces the century of this tiny benefit, understanding thoroughly a consumer behavior immediately to control a market need, then can cut short a product development a schedule and reduce cost.This research quotes from the spirit of synchronous engineering, and applies an information technique, the information platform of the development consumer behavior can control valid information with providing a product development the team, containing among them immediately the data of the current conditions and consumer behavior mode change of providing the product market. This research combines quality function to launch idea, primevally product plan and speculation stage, launch the processes such as design, manufacturing and consumer need etc. of product one by one, and design the market information of the questionnaire collection, then extract the information of[with] consumer behavior to transplant an information platform, and be used as a product development the reference of the team basis.
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Lin, Tzu-Hsuan, and 林子軒. "Development of Intelligent Disaster Information Integrated Platform." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/59zh64.
Full textAbstract:
碩士國立交通大學
電控工程研究所
101
Nowadays, the civil infrastructures are subjected to disasters such as fires, floods, and earthquakes. So, how to managing crisis situations via providing a good disaster management and emergency response information is very important now. This paper addresses the civil infrastructure issue of health monitoring and disaster management and propose an intelligent disaster information integrated platform. The framework of this platform is a three layered architecture. The top layer is a wireless sensor networks (WSN) client which is deployed in civil infrastructure to perform specific tasks such as sensing, data processing, and acknowledgement. The middle layer is an information exchange web service (IEWS), all information such as sensor data, structural health, and location are exchanged via this service. The third layer is a mobile device based information platform for data representation, control, and event notification. Three application cases are proposed to verify the feasibility of our platform. The experimental results shows that our proposed platform works fine and can be easily extended to other specific applications.
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Chen, Yu-Chang, and 陳育章. "Development of Service-oriented Architecture Information Platform." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/67705655638006925526.
Full textAbstract:
碩士國立臺灣大學
工業工程學研究所
95
A Service-oriented architecture is a software architecture that uses loosely coupled software services to support the requirements of business processes and software users. Resources on a network in an SOA environment are made available as independent services. This thesis proposes an information platform that provides a web site system which is derived from SOA concept. This web site follows a real-world condition so that people can access it. For example, users in an organization can login into this web site system and use these web services provided from this site. In this way, information and data can be exchanged and shared rapidly. This platform applies ADO.NET to connect other database. Besides, in security issues, login/ registry are used in this web site. And GMPP service is also included to alert users and administrator. And then, two cryptography mechanism AES and RSA are mentioned for encryption and decryption. IP filter module can reject IP which is not in security IP list. Additionally, SSL and VPN are applied here for security issue when transaction. For data tracking, an idea “Event-recorder” is used here, in this way, administrator can track and check whether the data was changed or not. Access Control allows users of different departments can access different data with their own access right. Finally, some data mining algorithm, k-means, such as kNN, PCA, SVM, are provided here for decision making when users need.
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Fei-Long, Huang, and 黃飛龍. "Development of Radio Frequency Identification Information Platform." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/15088722787452628845.
Full textAbstract:
碩士國立臺灣大學
工業工程學研究所
94
In recent years, RFID (Radio Frequency Identification) technology seems to have been more widely accepted. However, there are still some weaknesses of RFID technology, such as low reading rate, data security and the privacy issue, deployment of antennas, problems in handling large amounts of data generated by the tags, reader collision, and failed in the presence of metal and liquid based products ... etc. This thesis developed a RFID Information Platform to handle mass data and try to solve the reader collision problem which may result in low reading rate, moreover, to deal with the data security problems. In the aspect of the data transmission security, AES (Advanced Encryption Standard) algorithm is employed for the encryption of tag. The transmission protocol of this platform is designed by imitating Secure Socket Layer (SSL) handshake protocol. RSA (Ronald Rivet, Adi Shamir and Leonard Adleman) and AES encryption/decryption algorithms are applied simultaneously for considerations of security and efficiency. The security mechanisms are proposed for the supply chain management. Subsequently, an anti-collision policy called Event-driven reader scheduling (EDRS) is proposed in this thesis. A comparison of EDRS and existing collision avoidance policies (TDMA, Colorwave) was made based on the simulation results. There is a nice outcome of EDRS which is according to the concerned area (workspace) to avoid reader collision. The security issue and reader collision problem of RFID system are taken into account. Through the integration of web-services, the developed information platform is more flexible and secure. This information platform supports the adapters for 2.45GHz/915MHz/13.56MHz/530KHz readers. In addition, 915MHz reader supports active/passive tags which follow the standards of ISO and EPC. Collected fault data can be diagnosed through the web-service we constructed. SVM (Support Vector Machine) is used for fault diagnosis. Besides, General message passing platform provides various ways of message passing such as Web-Site, SMS, e-mail, videoconference, GPRS and XML…etc. Diagnosing server can send active warning notification to engineers or related staffs for troubleshooting.
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Lee, Hsi-Yu, and 李熙宇. "Real-time Multimedia Hydrological Monitoring Information Platform." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/07155346315312976252.
Full textAbstract:
碩士國立交通大學
多媒體工程研究所
100
The study has established a real-time integrated Multimedia Platform for hydrological data. A web-based Monitoring Platform is deployed and developed under Service Oriented Architecture .NET environment. The platform encompasses a Data Center, a Control Center and a Multimedia Center. In addition, the platform can retrieve water resources data from WRISP of Water Resources Agency, Ministry of Economic Affairs in Taiwan via loosely coupled XML/SOAP mechanism. In the platform, the system transmits monitoring data in ASCII format under GPRS and Internet to the Data Center. The system can be managed via the Control Center remotely. Moreover, a multimedia center is included. The platform can be further enhanced by introducing an alert system for detecting and prevention of hazard conditions.
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Kum, Heng Yue, and 甘慶如. "CKelass.com - Malaysia Non-Formal Education Information Platform." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/32021112138528122284.
Full textAbstract:
碩士國立臺灣大學
企業管理碩士專班
103
Learning is a lifetime business, be it six or sixty. CKelass.com provides Malaysian a new non-formal education course search platform experience, by closing the education information platform bridge for both the educational institution and individuals who are interested in self-development for personal interest and lifelong learning. Educational institution can publish their latest courses and curriculums on CKelass.com, in which users of CKelass.com could utilize this platform by selecting courses of interest thereafter signing up for it. CKelass.com serves as a service – based business platform focusing on self – development learning courses. The purpose of establishing CKelass.com is to empower a lifelong learning attitude among Malaysians by reducing the information search process for the students. Educational institutions could reduce their website build and have effective exposures on their marketing aspect. At the core business layer of CKelass.com, users (Producers: educational institution) can create value on the platform for other users (Consumers: prospective students) to benefit. Courses are divided into information technology, languages, talent skills, and financial management on CKelass.com’s website. There can be in the form of online or offline lectures (physical or digital environment), career training, workshops, certification or talks provided by public / private educational institution, learning centres, language centres, academy, schools, colleges or government sectors. Prospective student users could subscribe into CKelass.com’s newsletter about the latest course information by personalising according to their interest and needs.
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Leote, Gonçalo José Esteves. "Field Information Web Platform for Agricultural Applications." Master's thesis, 2013. http://hdl.handle.net/10362/57710.
Full textAbstract:
Crops are subject to numerous diseases and pests that may cause significant economic
damage. It is essential to forecast the potential occurrence of the major problems in these
crops.
The goal of this dissertation is the development of a web platform for registration and
issuance of warnings of disease’s risk. The generation of these warnings is performed
using mathematical models to predict possible occurrence of plant diseases and/or the
collection of information in the field by farmers and/or technical experts by means of
mobile devices.
This information should be geo-referenced and can be obtained with mobile devices
which could be documented with photos, videos, text, data from satellite, weather data,
web information or even with information from sensors on the ground.
This thesis describes and shows a fully working platform that is able to collect data
and compute alerts from the several sources of information available, in a scalable way.
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Chen, Chun-Chieh, and 陳俊傑. "Health Information Services Platform under R Shiny." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/59465550920975321195.
Full textAbstract:
碩士輔仁大學
統計資訊學系應用統計碩士班
104
In the now days, following by the advance of technology and popularity of internet, it make people enjoy a higher standard of living. When people live in plenty, modern plagues are into our life. For example, Hyperglycemia, Hypertension and Hyperlipidemia, they will affect our health. Hyperglycemia, Hypertension and Hyperlipidemia are easy to breed cardiovascular disease, Metabolic syndrome and cerebrovascular event. These diseases can develop into a life-threatening emergency. Under the busy life, people are easy to ignore their health and lose their health. In this study, I not only use the data to make models but also put models into our Health Information Services Platform to let people use this platform to test their health. Follow popularity of internet, more and more unstructured data will be produced. So I import crawler and text mining in our Health Information Services Platform to let user get some unstructured data to analyze. For example, word cloud analysis, cluster analysis, LDA analysis and association analysis.
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張展評. "Research on Sharing Platform of Information Integration." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/14984595987040056819.
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Tang, Chen-Yao, and 唐振瑤. "The Platform of Three Highs Information Management." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/57183029950016148539.
Full textAbstract:
碩士中原大學
生物醫學工程研究所
104
This study combined OpenMRS and mobile APP, implement the telemedicine to provide patients with long-distance three high care services. By use of popular mobile devices, use a high share and open source Android platform applications , providing patients record three high measurement service. User at home after measure blood pressure, blood sugar and cholesterol, this system will stored data in mobile by Bluetooth. With Wi-Fi or 3G can upload three high measurement to the cloud. OpenMRS is the EHR platform, which is open source. This study is developed three high information management on OpenMRS. The platform providing user record three high measurement service, and providing physicians tracking information. So that the physician can anytime, anywhere build three high tracking report through a web . Reduce incidence of related disorders.
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Chen, Yu-Chang. "Development of Service-oriented Architecture Information Platform." 2007. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-0108200716242400.
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Wu, Chang-tan, and 吳昌潭. "Adaptive Campus Information Implemented on Android Platform." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/94780242921511937479.
Full textAbstract:
碩士國立高雄第一科技大學
電腦與通訊工程研究所
100
Smartphone has become an essential part of people’s daily lives for the advantages of convenience and portability it possesses, and it has also contributed to a commonplace to the public for searching and saving information online. However, the limited size of cell phone screens leads to a time-consuming situation while users are browsing the web pages on campus since there is too much unnecessary information being contained in the web. In this paper, we applied a situational internet exploring function to design an application which is basically adaptive to the campus tour. Moreover, through the application we collaborated useful functions in common use and tried deleting some unnecessary information; this makes a better convenience in reading the needed information. This application is introduced based on the collaborated information of departments, campus, and characteristics of the school as well. We classified the departments and showed their characteristics. Some examples can be given like campus information including the spots in NKFUST and outside restaurants, by entering Google Map. It can provide the precise navigation. Also, we collaborated and developed corpus of the extensions by SQLite database for a quicker search. The result showed that we can search the relevant information of the departments more conveniently, and the collaborated information provides faculties and students a better chance to be more familiar with the outside region of the school. Furthermore, we can find an extension more quickly by using the searching function which formed in SQLite. With all the things mentioned above, we established a handy application that can be utilized more conveniently in the future.
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Lo, Cheng-Tien, and 羅正典. "The Study of Agriculture Information Platform Project." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/73416169570114296255.
Full textAbstract:
碩士國立雲林科技大學
商管專業學院碩士班
100
In Taiwan, there are various agriculture activities; however, organizing activities needs funds, manpower, time and other resources. In the procedure, the related organizers and techniques are almost the same in organizing, planning activity project and controlling progress, budget, and construction execution. The systematic agriculture information management is absolutely the best practical way to enhance agriculture quality and professional image. This paper takes the study of agriculture information. This study use semi-structured interview to design the activity process. In addition, it could be the future reference in agriculture information management. The research process: The topic is according to the research direction. Then, we collect primary data and analyze related secondary data to summarize the activity design procedure. In addition, Understanding the overall activity benefit of agriculture information management. We analyze and summarize through expert interviews to give suggestions in related agriculture information management and project management. The five items are the main research results, a. Activity requirement and plans (Initiate) 1. Background 2. Launching project 3. Service proposal 4. Purpose of the project 5. Range of the project 6. Order of the activity b. Planning activity stages and organizing missions. 1. Work Breakdown Structure (WBS) 2. Organizational Breakdown Structure (OBS) 3. Brochure design 4. Estimated work hour 5. Project progress 6. Human resource plan 7. Estimated cost 8. Budget plan 9. Risk plan 10. Risk identification 11. Risk response 12. Tender plan c. Activity design and preparation of contracting (Deployment) 1. Estimated Cost 2. Purchase plan d. Activity execution and control (Executive) 1. Rehearsals and details 2. Communication 3. Security plan e. Case closed and assessment (Close) quality plan Besides, this study building agriculture information platform to reduce asymmetric information.
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Chen, Chi-Wen, and 陳麒文. "Integrative service oriented information platform for telehealthcare." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/79470436289947219938.
Full textAbstract:
碩士國立臺灣大學
資訊工程學研究所
99
Data integration has become a notable problem when it comes to telehealthcare. For years, telehealthcare is developing without significant system architecture changes. As far as the medical information advances, it should deserve an eye on system architecture suitable for data integration. The Service Oriented Architecture (SOA) is playing major role in the development of information system which helps to exchange the resources and information between applications. By using SOA and external web services/resources, the issue of interoperability can be resolved. The system tries to combine the concept of service oriented architecture using Model-Veiw-Controller implementation to develop a telehealthcare information platform.
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YAO, WEI-CHIEH, and 姚維杰. "IoT Service System Information Security Analysis Platform." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/q27sn9.
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碩士崑山科技大學
資訊工程研究所
107
With the investment of developers and the industry, the Internet of Things has gradually developed applications. It plays a very important role in life management, environmental monitoring, car networking, home security and smart cities. The Internet of Things uses various things through the Internet. Linked to make it easier for people to access information and use more convenient services, and the information security of the Internet of Things is also closely followed. If the IoT system is attacked by information security, the attacker can not only peep into the user's habits. , location, personal data and images, and even the transmission of fake data may make the system make a wrong decision. Therefore, an information security detection platform for the Internet of Things service system will be developed. The detection platform is presented by the web interface, providing easy operation for non- information related background users and easy to interpret. The detection content is divided into three parts. First, the first part is on the Internet of Things service system. The IoT service system enables service scanning, which allows users to know whether the service system has additional information to open the communication and cause potential risks. The collected data can also provide the second part of analyzing SSL (Transport Layer Security Agreement Transport Layer) Security) credentials. The purpose of analyzing the SSL certificate is to check whether the IoT service system provides SSL encryption for verification. SSL is also called secure communication protocol. The network packet transmission can be encrypted through SSL, so that the transmitted content cannot be obtained even if it is intercepted. SSL encryption, the user's personal information, account number, password and credit card information will be easily intercepted during the transmission process. The third part is to do a weak point scan on the IoT service system, and provide information to the user service system about potential risks and repair methods.
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Li, Cheng-Yen, and 李正彥. "Fulfillment of the Platform in Medical Information Analyzer." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/vq74zq.
Full textAbstract:
碩士亞東技術學院
資訊與通訊工程研究所
100
In this paper, mainly improve physical fitness detection to examine and the hydraulic resistance equipment training machine of record method, and create can instant the clouds storage and the analysis in Medical-Information Analytic Platform. The hydraulic resistance equipment training machine usage BS2 modules, PIC16C57 of the IO combine the infrared module detects to exercise number of times and deliver the data to the PC by Bluetooth module. PC side then with Microsoft Visual Basic 2008 compose to receive software, each user using the data of the training machine, and sent by Internet to the clouds storage to record. The clouds server is created with centos operating system, use HTML, PHP, JavaScript, AJAX and Flash technique, create a medical science information platform. The Medical-Information Analytic Platform which combines professional system and web technique for their use. Doctors can access their patients’ information anytime and anywhere in any net accessible devices. This system also includes graphic data displaying report and combines the idea of clouding calculation for the future realization of medical data saving, analyzing, and reporting in the cloud.
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Huang, Tzu-Lung, and 黃子龍. "An Autonomic Peer-to-Peer Enterprise Information Platform." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/61002847818922788065.
Full textAbstract:
碩士國立臺灣大學
資訊管理學研究所
93
With the rapid development of information technology organizations have become highly dependent on computers. However, research shows that computer resources often remain neglected or unused. But when using special applications that consume large amounts of computer resources, enterprises need to spend a great deal of money to buy high-end servers in order to meet demand. Therefore, how to make use of internal computer resources to decrease unnecessary expenditure is one of the main challenges that enterprises face today. To deal with the above problem, information departments of enterprises are forced to find corresponding solutions. But even if related program modules are available, it is tedious and complicated work for information personnel to install, configure, update, and maintain the application services. Thus, how to simplify the above work so that information personnel can concentrate on higher value-added jobs is a huge challenge. In addition, for ordinary computer users in an enterprise, more dynamic and complicated responsibilities mean that they must apply programs to complete various tasks and solve various problems; thus users must continually switch between different program interfaces to perform different functions. While most enterprises have established their own enterprise information portal (EIP), they still cannot solve the above problems due to the limitations of the client-server architecture. So, how to provide ordinary computer users in an organization with a consistent work interface and a highly autonomous work environment is a challenging issue. In this paper we propose a general architecture to meet the challenges faced by organizations, information departments, and ordinary users and build a prototype platform to provide different functions to achieve our goal. The prototype platform allows computer peers in enterprises acquire the abilities of self-organization, self-deployment, self-configuration, self-updating, self-uninstallation, self-healing, and self-optimization. Organizations can make use of the platform’s functions to support application services or user interface-related activities. In other words, through the platform system, information departments can easily manage their specific application services; especially those application that make good use of computer resources. Also organizations can reduce expenditure on unnecessary computer equipment due to the functions of the application. For ordinary users, this research not only provides them with consistent user interfaces but also gives them more control over access to information; that is, it provides a user-centered working environment.
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Wang, Chi-Hsiang, and 王騏翔. "The effects of information platform on organization communication." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/43223382524102143520.
Full textAbstract:
碩士健行科技大學
經營管理研究所
102
As technology and information technology advance, businesses of all sizes in Taiwan are moving towards becoming e-business one after one. The demand for portable mobile devices grows significantly, speeding up the interpersonal and intergroup communications. As the result, social networks have bridged communications across borders, giving people instant access to real-time information. This project explores how an internal communication platform of a company can utilize technologies to provide accurate and highly efficient communications with information effect. It also discusses how information technology system contributes to efficient flow of information and improves interpersonal relationships within a corporation and which of the two benefits the most from it. Then this project compares the influence of different information systems on the effectiveness of communications within an organization and what information technology can better improve such effectiveness. How an information platform can promote information flow and interpersonal relationships and lead to better communications is also an issue explored. Information flow within a business is often a complicated and difficult process since it needs to be real-time and cross-organization. With sheets, forms and emails being the only communication tools in a company, it can easily cause confusion and lead to wrong decision-making. Although email has made communication within an organization fast and easy, the prevalence of junk mail and spam has made it difficult for users to read their emails to obtain crucial information. Not to mention the traditional e-mail system can no longer provide further filtering functions. In the web2.0 era, many platforms have gone online with interactive and sharing features, emphasizing its two way interactions instead of one-way communication. Users can share information and contribute to collective wisdom, which will eventually give rise to an innovative service model and value chain. Web 2.0 can be seen as a new attitude and perspective towards user experience, resources sharing, open platforms, lightweight user interface and business model. This study has also discovered that the new style internal communication integration platform is more suitable for businesses since they require tighter information security and their information needs to be managed carefully in order to prevent leaking of company classified information and trade secrets. The platform also improves the conventional information process as well as the work environment and the workflow within the organization. It can adapt to the needs of individual member’s work activities, keeps tracks of meetings and work progresses to further boost work efficiency within the organization. Therefore this study draws the conclusion that the new internal communication integration platform is suitable for businesses while open social media better bridges interpersonal communications; email helps users communicate over matters while an internal communication platform facilities communication within an organization.
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Hsu, Chuan-Chi, and 許全棋. "A Photo Page Platform Using GPS Information Authentication." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/68298966947280050052.
Full textAbstract:
碩士長榮大學
資訊管理研究所
97
Geotagging, in which digital photos are labelled with the location where they were taken, becomes more popular today. Users can browse the photos on digital map and make the web photo sharing and management even more conveniently. However, lacking the function of authentication and the way to deal with the situation that information within the EXIF area being falsified, the content of the photo might be inconsistent to the location it has been displayed on map. In this paper, a framework using image steganography and GPS information authentication is proposed for the problem described. By means of embedding GPS information as well as the authentication information into the image, the consistency of photo content and location can be assured. Furthermore, this scheme can be applied to authenticate that a user has ever visited a certain place.
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Lin, Yuan-Yuan, and 林媛媛. "Design and Implementation of a Telecare Information Platform." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/19224049985695026555.
Full textAbstract:
碩士大同大學
資訊經營學系(所)
97
For the aging population and dominant chronic diseases, countries all over the world promote an “Aging in Place” program with primary objective and conception of Telecare. In 2009, Taiwan has held a “Health Care Value-added Platinum Program” with one of the main directions of promoting the development of “Telecare” services, and integrating medical treatment, healthcare, information communication, medical equipments and materials, and related cross-field professions to let people familiarize with the healthcare and preventive protection services offered in their household and community environments and provide diversified healthcare services. This study aims at promoting Taiwan’s community, household and mechanical diversified Telecare service networks, establishing Telecare information platforms, internally linking various healthcare service modes, externally interfacing Telecare information networks and healthcare service resources, and establishing perfect service resource links and health information exchange networks. The Telecare information platform bases on service oriented architecture (SOA) to promote an open Telecare information interfacing and sharing environment to assist exchanging healthcare information exchange services and integrating service resources among various different healthcare service modes, accessing external hygiene and community affairs information and supporting remote physiological information transmissions, and providing diversified remote innovative services. Information system architecture and system monitoring indices of various types of healthcare services modes are used for system integrations for future duplications and expansions.
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Lee, Chin-wei, and 李晉緯. "A Niche Analysis of Digital New/Information Platform." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/21116205503620672415.
Full textAbstract:
碩士南華大學
傳播學系碩士班
97
According to organizational ecology, the key to understanding the fitness of an organization with the environment is its niche, that is the resources utilization pattern of an organization. As one organization is using the same resources with another, the two are overlapping in the use of resources. With the degree of overlapping increasing, the competition becomes intense. Digital news/information platform industry has been existing for a long time, and it becomes more and more popular for people to get news/information. People today are more and more busy than before, and that’s why they need an easy way to get the news/ information that they really want. Therefore digital news/information platform provides people a very convenience way to get news/information which they want just by internet. The digital news/information platform industry is growing up and the competition between digital news/information platform is also fierce. With the development of new technologies, two newly emerging types of digital news/information platform–wireless network and mobile network become more and more popular. By adopting the theory of niche, this studying aims to examine the impacts of the two types of digital news/information platform on the first digital news/information platform –wired network and explores the superiority of these different ways to get news/ information .
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Chen, Ya-Ping, and 陳雅萍. "Constructing Multimedia Information Appliance System Platform on DSC25." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/02560767777775204434.
Full textAbstract:
碩士國立成功大學
電機工程學系碩博士班
92
This thesis presents a study of constructing an embedded system platform, and uses TMS320DSC25 as the example underlying hardware to implement a multimedia information appliance system platform. TMS320DSC25 is a Texas Instrument's solution for digital still camera which includes an ARM7TDMI CPU and a C5409 digital signal processor(DSP) organized as a master-slave multiprocessor architecture—the ARM7TDMI CPU is used to control the peripherals and the operation of C5409, while the C5409 is used to deal with multimedia signal data. We port µC/OS-II, a real-time kernel, as the system kernel of the software architecture, and employ the semaphore to realize the management of system resources. We develop device drivers to control I/O devices including Key switch, OSD, AIC23, UART. We also port X-modem protocol to transfer data and port lwIP(light weight Internet Protocol) network library to provide the point-to-point ICMP and the UDP/IP data transfer function. This platform has the capabilities of task management, schedule management, time management, and memory management. In order to demonstrate and test the functionality of task communication, resource management, and I/O peripherals of this system platform, we design and implement an MP3 music player with basic GUI. This MP3 application can play songs with the lyric synchronously displayed, which is similar to the popular KTV equipment in the market of consumer electronic products.
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Wei, Huang Chih, and 黃志偉. "A Study of Awareness platform for Information Security." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/06856331005966867098.
Full textAbstract:
碩士淡江大學
資訊管理學系
93
More and more organizations complete their routine operation with a significant dependence upon information technology. the more dependent on using information technology, the more important to the information security issue. But Information Security still hard to descript, to hypostasize, and the awareness of information security is confined to technology level, although organizations need a secure environment. Based on designing information security platform prototype system and refined by some depth interviews, this research is to explore the needs, the function, the architectures and the points for attention of the information security platform. This research implements “systems development research methodology” and uses developer’s tools to build a Information Security awareness prototype system, and take the prototype system as the core of this research, by this way, we have depth interviews to 2 security department managers’ and 7 security department staffs’ . The depth interviews results in the following findings: The architecture of a Information Security awareness platform should divided into browsing and management platform. Browsing platform utilize the Webtop as its portal, followed by news area, formula area, business event, awareness activity and essence article. Management platform should provide convenient management interface to administrator, in order to manage contents more conveniently and create awareness activity much faster. The system design ought to start off with “Human” in mind and stress on the personalization and the collection record of surf trail. Most of all, the high-level manager’s support will be the critical success factor of the platform.
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Chen, Yen-Min, and 陳彥銘. "Integrating Personal Information Portal into Virtual Learning Platform." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/95681729600476627955.
Full textAbstract:
碩士國立成功大學
工業設計學系碩博士班
91
After the Virtual Reality technology developed, it brings us more imagination. In such a generation, after broad band technology being coming, people extend their dream to the cyber world. In such a world, we could find a lot of application of cyber space, like shopping online, and e-business. When people step in digital world, we are trying to make everything possible come true at this time. When people focus on knowledge and its own value again, and the developments of digital technology and Internet improve uninterrupted, the advancement of knowledge will must be occurred in the future. This advancement will be not only a technicality but also an organization. It’s a great advanced to touch cyber world. When people storage, share, and create in the cyber world, it’s the newest type of campus. Besides, people will communicate with others and grow up in this world. The purpose of this paper is to set up a Virtual Learning Platform by Virtual Reality, and build the Cyber Learning Space by setting up the Personal Information Platform. Besides, it could support an extra education system, for instance, adult, special, and continuing education, etc. In order to force the effect of learning on-line, the Virtual Learning platform will use a lot of different media to support a different course. Through the Web technology, we hope that learning in a virtual world could be realized by trying to change the experience from reality world to the cyber space.
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Chen, Kui-Chin, and 陳貴勤. "The Study of Project Management Information System Platform." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/89555757749117108357.
Full textAbstract:
碩士龍華科技大學
商學與管理研究所
98
In the era of labor costs rising, efficiency is important for running a company. Therefore, how to efficiently manage and control projects is a key to success. The ability of project management has become a modern business or an organization to enhance a company’s competitiveness; projects are usually set up to create business opportunities. Project management is able to do scheduling, budget, planning, controlling, and customer’s satisfaction. This study builds a comprehensive project management system platform based on project management knowledge. In the early stage of project planning, the system generates ad hoc reports such as project proposal, project charter, project feasibility study, and provides the net present value method, internal rate of return method and non-linear goal planning for evaluating projects. Furthermore, we selected 27 of the project risk factors in the early stage of planning projects when the project risk is assessed. In project planning and control, the software of Microsoft Project is used for building schedule planning, organization resource planning, human resource planning. We create information flow for accumulating user experiences of project planning. Finally, the system is built by using a web-based approach so that it is easy to operate, browse and rescale.
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Huang, Hung-Yu, and 黃宏瑜. "Construction of an Integrated Energy Information Service Platform." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/52370172667686460854.
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