Relevant bibliographies by topics / Context aware applications / Dissertations / Theses
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Dissertations / Theses on the topic 'Context aware applications'

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Published: 4 June 2021
Last updated: 26 July 2025

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1

Alalshuhai, Ahmed. "Requirements engineering of context-aware applications." Thesis, De Montfort University, 2015. http://hdl.handle.net/2086/12487.

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Context-aware computing envisions a new generation of smart applications that have the ability to perpetually sense the user’s context and use these data to make adaptation decision in response to changes in the user’s context so as to provide timely and personalized services anytime and anywhere. Unlike the traditional distribution systems where the network topology is fixed and wired, context-aware computing systems are mostly based on wireless communication due to the mobility of the network nodes; hence the network topology is not fixed but changes dynamically in an unpredictable manner as
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2

Smith, Jeremiah. "Learning in mobile context-aware applications." Thesis, Imperial College London, 2015. http://hdl.handle.net/10044/1/30633.

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This thesis explores and proposes solutions to the challenges in deploying context-aware systems that make decisions or take actions based on the predictions of a machine learner over long periods of time. In particular, this work focuses on mobile context-aware applications which are intrinsically personal, requiring a specific solution for each individual that takes into account user preferences and changes in user behaviour as time passes. While there is an abundance of research on mobile context-aware applications which employ machine learning, most does not address the three core challeng
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3

Lima, Christopher Viana. "Context-aware framework for collaborative applications." Doctoral thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/15921.

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Doutoramento em Engenharia Informática<br>Future pervasive environments will take into consideration not only individual user’s interest, but also social relationships. In this way, pervasive communities can lead the user to participate beyond traditional pervasive spaces, enabling the cooperation among groups and taking into account not only individual interests, but also the collective and social context. Social applications in CSCW (Computer Supported Cooperative Work) field represent new challenges and possibilities in terms of use of social context information for adaptability in pervasiv
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Nilsson, Joackim. "Dynamic Personal Networks for Location-Based Applications : Within MediaSense." Thesis, Mid Sweden University, Department of Information Technology and Media, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-11782.

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<p>As the development of context aware applications has evolved, there has been a corresponding increase in need for more sophisticated system. The aim for this thesis is the development of a dynamical P2P network system which is based on locations. The P2P network is self organizing and in a lightweight format. Modern technical solutions including   AGPS have facilitated the work associated with the ability to position users and modern mathematical solutions such as spherical trigonometry provides the P2P system with the necessary accuracy even for short distances. The P2P system works on dif
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Eslami, Mohammad Zarifi. "A Presence Server for Context-aware Applications." Thesis, KTH, Kommunikationssystem, CoS, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91937.

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This master’s thesis project “A Presence Server for Context-aware Applications” was carried out at KTH Center for Wireless Systems (Wireless@KTH). The overall goal of this thesis project is to implement a context aware infrastructure to serve as middleware for different kinds of context aware applications, such as a context-aware printing application, location based notifier application, etc. This thesis examines different types of context aware architectures and considers different forms of context modeling. Additionally the thesis also explores some of the related technology, in order to pro
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6

Sun, Yu. "Context-aware applications for a Pocket PC." Thesis, KTH, Kommunikationssystem, CoS, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91938.

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With the rapid development of technology for context awareness, pervasive computing is releasing people from their traditional desktops. Since mobile devices feature portability and are (nearly) always connected, people tend to carry them wherever they go. Hence, devices such as cellular phones and Pocket PCs are the most suitable platforms for developing context aware applications which users will utilize in their daily life. For these context aware systems, using this context information not only improves the user experience of ubiquitous computing, but also lets the system know who you are
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Simons, Christof. "Context aware applications in mobile distributed systems." Aachen Shaker, 2007. http://d-nb.info/987900757/04.

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Simons, Christof. "Context aware applications in mobile distributed systems /." Aachen : Shaker, 2008. http://d-nb.info/987900757/04.

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9

Capra, Licia. "Reflective mobile middleware for context-aware applications." Thesis, University College London (University of London), 2003. http://discovery.ucl.ac.uk/736/.

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The increasing popularity of mobile devices, such as mobile phones and personal digital assistants, and advances in wireless networking technologies, are enabling new classes of applications that present challenging problems to application designers. Applications have to be aware of, and adapt to, variations in the execution context, such as fluctuating network bandwidth and decreasing battery power, in order to deliver a good quality of service to their users. We argue that building applications directly on top of the network operating system would be extremely tedious and error-prone, as app
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10

Efstratiou, Christos. "Coordinated adaptation for adaptive context-aware applications." Thesis, Lancaster University, 2004. http://eprints.lancs.ac.uk/12455/.

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The ability to adapt to change is critical to both mobile and context-aware applications. This thesis argues that providing sufficient support for adaptive context-aware applications requires support for coordinated adaptation. Specifically, the main argument of this thesis is that coordinated adaptation requires applications to delegate adaptation control to an entity that can receive state information from multiple applications and trigger adaptation in multiple applications. Furthermore, coordination requires support for reconfiguration of the adaptive behaviour and user involvement. Failure t
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11

Dey, Anind K. "Providing architectural support for building context-aware applications." Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/9232.

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12

RODRIGUES, VAGNER JOSE DO SACRAMENTO. "PRIVACY TO CONTEXT-AWARE APPLICATIONS IN MOBILE NETWORKS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=9347@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>A difusão das redes sem fio IEEE 802.11 e o avanço das técnicas de posicionamento baseadas na força de sinal de rádio frequência (RF) (e.g., sensores, algoritmos de triangulação, etc.) têm motivado o desenvolvimento de aplicações e serviços sensíveis ao contexto e sua localização (Location Based Services). Essas aplicações oferecem vários benefícios para os usuários finais, por exemplo, adaptação às limitações dos dispositivos e da rede sem fio, acesso às informações de localização, ou a capacidade de enviar notificações b
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Wang, Kevin John 1981. "An ultrasonic compass for context-aware mobile applications." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/16689.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2004.<br>Includes bibliographical references (p. 95-96).<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>If we are to realize the everyday benefits promised by pervasive computing and context-aware applications, we must first develop the infrastructure to provide contextual location and orientation information through pervasive computing elements. I lay the foundations for leveragi
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Al-Ghossein, Marie. "Context-aware recommender systems for real-world applications." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLT008/document.

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Les systèmes de recommandation se sont révélés être des outils efficaces pour aider les utilisateurs à faire face à la surcharge informationnelle. D’importants progrès ont été réalisés dans le domaine durant les deux dernières décennies, menant en particulier à l’exploitation de l’information contextuelle pour modéliser l’aspect dynamique des utilisateurs et des articles. La définition traditionnelle du contexte, adoptée dans la plupart des systèmes de recommandation contextuels, ne répond pas à plusieurs contraintes rencontrées dans les applications du monde réel. Dans cette thèse, nous abord
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Al-Ghossein, Marie. "Context-aware recommender systems for real-world applications." Electronic Thesis or Diss., Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLT008.

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Les systèmes de recommandation se sont révélés être des outils efficaces pour aider les utilisateurs à faire face à la surcharge informationnelle. D’importants progrès ont été réalisés dans le domaine durant les deux dernières décennies, menant en particulier à l’exploitation de l’information contextuelle pour modéliser l’aspect dynamique des utilisateurs et des articles. La définition traditionnelle du contexte, adoptée dans la plupart des systèmes de recommandation contextuels, ne répond pas à plusieurs contraintes rencontrées dans les applications du monde réel. Dans cette thèse, nous abord
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Ng, Victor. "Content enrichment for mobile context aware imaging applications with a social aspect." Thesis, McGill University, 2014. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=121246.

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With technological advancements in data collection techniques allowing increasing amounts of contextual metadata to be appended to everyday image files, it has become a daunting task to effectively display such supplemental data alongside original image content without overloading users with information. I propose a unique approach to actively display geo-tagged image content that embeds the images in a navigable 3D environment in a way that makes explicit the geographical context and spatiotemporal relationships between the images. This approach enhances the viewer's comprehension of the im
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17

Vieira, André Fonseca dos Santos Dias. "Context-aware personalization environment for mobile computing." Master's thesis, Faculdade de Ciências e Tecnologia, 2012. http://hdl.handle.net/10362/8649.

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Dissertação para obtenção do Grau de Mestre em Engenharia Informática<br>Currently, we live in a world where the amount of on-line information vastly outstrips any individual’s capability to survey it. Filtering that information in order to obtain only useful and interesting information is a solution to this problem. The mobile computing area proposes to integrate computation in users’ daily activities in an unobtrusive way, in order to guarantee an improvement in their experience and quality of life. Furthermore, it is crucial to develop smaller and more intelligent devices to achieve this
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18

Dockhorn, Costa Patrícia. "Architectural support for context-aware applications: from context models to services platforms." Enschede : University of Twente [Host], 2007. http://doc.utwente.nl/58357.

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19

Kaltz, Joachim Wolfgang. "An engineering method for adaptive, context aware Web applications." München Utz, 2006. http://deposit.d-nb.de/cgi-bin/dokserv?id=2848419&prov=M&dokv̲ar=1&doke̲xt=htm.

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20

Stevenson, Graeme. "A service infrastructure for change-tolerant context-aware applications." Thesis, University of Strathclyde, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.502358.

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The computational model associated with ubiquitous computing is quite different to traditional models. Large numbers of sensors are embedded into the physical environment, providing varied data and services to users and applications. In such environments the task of building context-aware applications, which use information about their environment in order to adapt, is a complex one. Contributing factors include variable availability of resources, the need to aggregate information from multiple sources to derive high-level context, and the ongoing evolution of technologies deployed in the envi
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Simons, Christof [Verfasser]. "Context-Aware Applications in Mobile Distributed Systems / Christof Simons." Aachen : Shaker, 2008. http://d-nb.info/116279027X/34.

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22

ROLINS, CLAUDIA SILVA VILLA ALVAREZ DE NORONHA. "CONTEXT MANAGER FRAMEWORK FOR SUPPORTING ADAPTIVE HYPERMEDIA SYSTEMS AND OTHER CONTEXT-AWARE APPLICATIONS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2003. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=5099@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>FINANCIADORA DE ESTUDOS E PROJETOS<br>A computação orientada a contexto (Context-Aware Computing) é um paradigma que se propõe a permitir que as aplicações descubram e tirem proveito das informações que as circundam em dado instante, tais como localização, recursos próximos, infra-estrutura disponível, preferências do usuário, além de outras. Muitas pesquisas realizadas nessa área estão focadas na computação móvel ou na computação ubíqua. Entretanto, mais recentemente, foi possível perceber que há vários aspectos que não est
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23

Nagel, Kristine Susanne. "Using Availability Indicators to Enhance Context-Aware Family Communication Applications." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/11547.

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Family conversation between homes is difficult to initiate at mutually agreeable times as neither participant has exact knowledge of the other's activities or intentions. Whether calling to plan an important family gathering or simply to connect with family members, the question is: Is now a good time to call? People expect friends and family to learn their activity patterns and to minimize interruptions when calling. Can technology provide awareness cues to the caller, even prior to the initiation of the call? This research focuses on sampling the everyday activities of home life to determ
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Lim, Brian Y. "Improving Understanding and Trust with Intelligibility in Context-Aware Applications." Research Showcase @ CMU, 2012. http://repository.cmu.edu/dissertations/148.

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To facilitate everyday activities, context-aware applications use sensors to detect what is happening and use increasingly complex mechanisms (e.g., by using big rule-sets or machine learning) to infer the user's context and intent. For example, a mobile application can recognize that the user is in a conversation and suppress any incoming calls. When the application works well, this implicit sensing and complex inference remain invisible. However, when it behaves inappropriately or unexpectedly, users may not understand its behavior. This can lead users to mistrust, misuse, or even abandon it
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da, Silva Brum Bastos Vanessa. "New methods and applications for context aware movement analysis (CAMA)." Thesis, University of St Andrews, 2019. http://hdl.handle.net/10023/16812.

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Recent years have seen a rapid growth in movement research owing to new technologies contributing to the miniaturization and reduced costs of tracking devices. Similar trends have occurred in how environmental data are being collected (e.g., through satellites, unmanned aerial vehicles, and sensor networks). However, the development of analytical techniques for movement research has failed to keep pace with the data collection advances. There is a need for new methods capable of integrating increasingly detailed movement data with a myriad of contextual data - termed context aware movement ana
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Preda, Stere. "Reliable context aware security policy deployment - applications to IPv6 environments." Télécom Bretagne, 2010. http://www.theses.fr/2010TELB0145.

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Les réseaux sont aujourd'hui en continue évolution dû aux nouvelles exigences et activités organisationnelles. En parallèle, la protection des ressources doit changer et toute cette gestion devient une tâche difficile pour l'administrateur sécurité. Dans cette thèse, nous adressons plusieurs aspects clés dans le domaine de la sécurité réseaux et proposons des solutions conséquentes : 1. Déploiement des politiques basé sur des modèles de contrôle d'accès. Les diverses données inutiles dans la spécification de la politique seront ainsi éliminées avant le déploiement automatique de la politique a
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deFreitas, Adrian A. "A Framework to Support Opportunistic Groups in Context-Aware Applications." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/849.

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Context-aware computing utilizes information about users and/or their environments in order to provide relevant information and services. To date, however, most context-aware applications only take advantage of contexts that can either be produced on the device they are running on, or on external devices that are known beforehand. While there are many application domains where sharing context is useful and/or necessary, creating these applications is currently difficult because there is no easy way for devices to share information without 1) explicitly directing them to do so, or 2) through so
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Biondi, Salvatore Michele. "Cooperating Smart Objects in IoT Infrastructures for Context-Aware Applications." Doctoral thesis, Università di Catania, 2019. http://hdl.handle.net/10761/4146.

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Il lavoro svolto durante il mio Dottorato di Ricerca si e' focalizzato su Smart Object cooperanti all'interno di infrastrutture IoT, sfruttanti le tecnologie indoor e outdoor appena mensionate per la realizzazione di applicazioni Context-Aware. Questa tesi presentera' i concetti dell'Internet of Things e diverse questioni ancora irrisolte, o parzialmente risolte, insieme ai lavori sviluppati durante questi anni, nei quali ho cercato di applicare i concetti dell'IoT in diversi ambiti quali Citta' Intelligenti (Smart Cities) ed Ambienti Intelligenti (Smart Environment). Il primo capitolo di qu
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Inoue, Hiroaki. "A Language-Based Approach to Robust Context-Aware Software." Kyoto University, 2018. http://hdl.handle.net/2433/232418.

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付記する学位プログラム名: デザイン学大学院連携プログラム<br>Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(情報学)<br>甲第21217号<br>情博第670号<br>新制||情||115(附属図書館)<br>京都大学大学院情報学研究科通信情報システム専攻<br>(主査)教授 五十嵐 淳, 教授 石田 亨, 教授 山本 章博<br>学位規則第4条第1項該当
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Lu, Heng. "A software testing framework for context-aware applications in pervasive computing." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B41758067.

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Koushaeian, Reza. "An Ontology And Conceptual Graph Based Best Matching Algorithm For Context-aware Applications." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613216/index.pdf.

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Context-aware computing is based on using knowledge about the current context. Interpretation of current context to an understandable knowledge is carried out by reasoning over context and in some cases by matching the current context with the desired context. In this thesis we concentrated on context matching issue in context-aware computing domain. Context matching can be done in various ways like it is done in other matching processes. Our matching approach is best matching in order to generate granular similarity results and not to be limited to Boolean values. We decided to use Ontology a
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Lu, Heng, and 陸恒. "A software testing framework for context-aware applications in pervasive computing." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2008. http://hub.hku.hk/bib/B41758067.

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Hristova, Ana. "Conceptualization and Design of a Context-Aware Platform for User-centric Applications." Thesis, Norwegian University of Science and Technology, Department of Telematics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9780.

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<p>With the appearance and expansion of mobile devices, ubiquitous computing is becoming more popular nowadays and the user and his tasks are becoming the focus of application development. One area of ubiquitous computing is composed by the context-aware systems, systems where applications are designed to react to the constant changes in the environment. The heterogeneity of the different domains where context is a key parameter has generated different approaches for context acquisition and modeling. Thus, a number of platforms have been developed in order to alleviate the process of applicati
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Montaghami, Valeh. "Towards Development of Ontology-Based Context-aware Persuasive Applications Promoting Physical Activity." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/32496.

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Modern lifestyle is becoming more sedentary. As a consequence, many ubiquitous computing and mobile technologies have been designed to motivate people towards more active lifestyles. The concept of context-awareness is one important aspect of ubiquitous computing technologies. Context-aware applications and devices can deliver relevantly specific information and services with respect to users' needs and well adapt to their constantly changing environment. Therefore, context-awareness is now becoming critical in the development of ubiquitous and mobile technologies encouraging physical fitness.
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Pather, Direshin. "A model for context awareness for mobile applications using multiple-input sources." Thesis, Nelson Mandela Metropolitan University, 2015. http://hdl.handle.net/10948/2969.

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Context-aware computing enables mobile applications to discover and benefit from valuable context information, such as user location, time of day and current activity. However, determining the users’ context throughout their daily activities is one of the main challenges of context-aware computing. With the increasing number of built-in mobile sensors and other input sources, existing context models do not effectively handle context information related to personal user context. The objective of this research was to develop an improved context-aware model to support the context awareness needs
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Billet, Yves-Gaël. "Adaptation dynamique d'applications multimédia à leur contexte d'exécution dans les réseaux du futur." Phd thesis, Université Jean Monnet - Saint-Etienne, 2012. http://tel.archives-ouvertes.fr/tel-00955366.

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L'objectif de cette thèse est d'apporter une réponse à la problématique d'adaptation automatique et dynamique des services numériques au sein des réseaux du futur (NGN). Pour cela, notre contribution s'articule autour d'un intergiciel qui prend en charge les fonctions de gestion du contexte pour les services numériques ; ceci pour permettre l'émergence de services numériques sensibles au contexte dans les réseaux du futur. L'originalité de ces travaux dans les NGN se situe dans le modèle de conception pour des services numériques sensibles au contexte où l'on découple la logique métier du serv
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Hu, Xiping. "A platform for building context-aware mobile crowdsensing applications in vehicular social networks." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/55236.

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In the past few years, many research works have demonstrated that mobile crowdsensing could be effectively applied in vehicular social networks (VSNs) to serve many purposes and bring huge economic benefits in transportation. In this thesis, we provide a crowdsensing platform which addresses the research challenges in the overall workflow of crowdsensing in VSNs in terms of task allocation and task execution. This platform supports the creation of different context-aware mobile crowdsensing applications and facilitates their real-world deployments in VSNs. First, because of the inherent nature
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Klein, Bernd Niklas [Verfasser]. "On the importance of time synchronization for context aware applications / Bernd Niklas Klein." Kassel : Kassel University Press, 2012. http://d-nb.info/1025011902/34.

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Yunge, Daniel [Verfasser]. "Energy-efficient context-aware software design for Ambient Assisted Living applications / Daniel Yunge." Düren : Shaker, 2020. http://d-nb.info/1208599259/34.

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Pretto, Niccolò. "Cultural Context-Aware Models and IT Applications for the Exploitation of Musical Heritage." Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3426703.

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Information engineering has always expanded its scope by inspiring innovation in different scientific disciplines. In particular, in the last sixty years, music and engineering have forged a strong connection in the discipline known as “Sound and Music Computing”. Musical heritage is a paradigmatic case that includes several multi-faceted cultural artefacts and traditions. Several issues arise from the analog-digital transfer of cultural objects, concerning their creation, preservation, access, analysis and experiencing. The keystone is the relationship of these digitized cultural objects with
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Le, Truong Giang. "Using Event-Based and Rule-Based Paradigms to Develop Context-Aware Reactive Applications." Phd thesis, Conservatoire national des arts et metiers - CNAM, 2013. http://tel.archives-ouvertes.fr/tel-00953368.

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Context-aware pervasive computing has attracted a significant research interest from both academy and industry worldwide. It covers a broad range of applications that support many manufacturing and daily life activities. For instance, industrial robots detect the changes of the working environment in the factory to adapt their operations to the requirements. Automotive control systems may observe other vehicles, detect obstacles, and monitor the essence level or the air quality in order to warn the drivers in case of emergency. Another example is power-aware embedded systems that need to work
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Le, Truong Giang. "Using Event-Based and Rule-Based Paradigms to Develop Context-Aware Reactive Applications." Electronic Thesis or Diss., Paris, CNAM, 2013. http://www.theses.fr/2013CNAM0883.

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Les applications réactives et sensibles au contexte sont des applications intelligentes qui observent l’environnement (ou contexte) dans lequel elles s’exécutent et qui adaptent, si nécessaire, leur comportement en cas de changements dans ce contexte, ou afin de satisfaire les besoins ou d'anticiper les intentions des utilisateurs. La recherche dans ce domaine suscite un intérêt considérable tant de la part des académiques que des industriels. Les domaines d'applications sont nombreux: robots industriels qui peuvent détecter les changements dans l'environnement de travail de l'usine pour adapt
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Popovici, Dana. "Gestion du contexte pour des applications mobiles dédiées aux transports." Phd thesis, Université de Valenciennes et du Hainaut-Cambresis, 2012. http://tel.archives-ouvertes.fr/tel-00834969.

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De nos jours, la façon d'utiliser les applications mobiles dans le domaine des transports offre de nouveaux défis liés aux spécificités de l'environnement, comme la forte mobilité des terminaux, leur répartition, ou encore le réseau instable de communication. La plupart des applications existantes ont des contraintes de fonctionnement qui les rendent inadaptées si les conditions d'exécution évoluent rapidement. Cela rend intéressant l'utilisation d'un cadre unifié de conception et d'exécution, capable de gérer ces applications. Nos travaux portent, dans un premier temps, sur une étude des applicat
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Wang, Huai, and 王怀. "Effective test case selection for context-aware applications based on mutation testing and adequacy testing from a context diversityperspective." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hub.hku.hk/bib/B5043441X.

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Mutation testing and adequacy testing are two major technologies to assure the quality of software. In this thesis, we present the first work that alleviates the high cost of mutation testing and ineffectiveness of adequacy testing for context-aware applications. We also present large-scale multi-subject case studies to evaluate how our work successfully alleviates these problems. Mutation testing incurs a high execution cost if randomly selected test inputs kill a small percentage of remaining live mutants. To address this problem, we formulate the notion of context diversity to measure the
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45

Akbar, Adnan. "Influencing Factors on Quality of Experience (QoE) in Mobile Computing." Thesis, Mittuniversitetet, Avdelningen för informations- och kommunikationssystem, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-21786.

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Applications that can change their behaviour based on the user’s contextual appearance are called context-aware applications. Applications developed for smart phones, which carry a multitude of different sensors, and actuators have gained a huge penetration within the market. Frequent usage of mobile applications such as home automation, friend finder, car accident notification and tracking etc; have seen an increased growth from the user’s perspective. However, for such applications, it is necessary to have knowledge of the performance and cost parameters, which directly affect the QoE of the
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Peoples, Cathryn. "Space-IP : context-aware QoS provisioning for long- distance networks and delay-sensitive applications." Thesis, University of Ulster, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.554285.

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Delay Tolerant Networks (DTNs) challenge the operation of protocols used in terrestrial networks at the physical, medium access control (MAC), and transport layers of the protocol stack. Deep space, the most extreme DTN, is an environment where transmission reliability, accuracy, and timeliness may be more difficult to achieve than in terrestrial networks due to harsh and dynamic conditions. Transport protocols are being developed for use on the long- distance Interplanetary backbone, however, each has advantages and disadvantages in different scenarios. Future protocols developed must maximis
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Mönch, Tobias Jürgen [Verfasser], and Bernhard [Akademischer Betreuer] Preim. "Context-aware 3D model generation for biomedical applications / Tobias Jürgen Mönch. Betreuer: Bernhard Preim." Magdeburg : Universitätsbibliothek, 2014. http://d-nb.info/1055990313/34.

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Bezerra, Leila Negris. "Uso de ontologia em serviço de contexto e descoberta de recursos para autoadaptação de sistemas." Universidade do Estado do Rio de Janeiro, 2011. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=3878.

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Aplicações cientes de contexto precisam de mecanismos para recuperar informações sobre o seu contexto de execução. Com base no contexto atual, tais aplicações são capazes de se autoadaptar para fornecer informações e serviços adequados aos seus usuários. A abordagem comum para infraestruturas de apoio às aplicações sensíveis ao contexto fornece serviços para a descoberta de recursos através da utilização de pares <chave-valor> e motores que executam apenas correspondência sintática. Esta abordagem não considera as possíveis relações semânticas entre as palavras-chave usadas. Portanto, a sua ex
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Synnes, Kåre. "On distributed real-time systems : the mStar environment, net-based learning and context-aware applications." Doctoral thesis, Luleå tekniska universitet, Datavetenskap, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-17057.

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This doctoral thesis presents two frameworks for distributed real-time systems, the mStar environment for Computer Supported Collaborative Work (CSCW) and the Alipes architecture for context-aware applications, from the perspective of distributed teamwork and net-based learning. The mStar environment was designed to be symmetric and fully distributed, which allows all users equal access and thus full interactivity, as well as scalable through the use of IP multicast and a server-less design. The environment makes use of reliable multicast, network resource management and packet loss recovery t
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Wang, Jiechao. "Approaches for contextualization and large-scale testing of mobile applications." Thesis, Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/49142.

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In this thesis, we focused on two problems in mobile application development: contextualization and large-scale testing. We identified the limitations of current contextualization and testing solutions. On one hand, advanced-remote-computing- based mobilization does not provide context awareness to the mobile applications it mobilized, so we presented contextify to provide context awareness to them without rewriting the applications or changing their source code. Evaluation results and user surveys showed that contextify-contextualized applications reduce users' time and effort to complete ta
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