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dc.contributor.authorHu, X.en
dc.contributor.authorDing, Y.en
dc.contributor.authorPaspallis, Nearchosen
dc.contributor.authorBratskas, Pyrrosen
dc.contributor.authorPapadopoulos, George Angelosen
dc.contributor.authorVanrompay, Y.en
dc.contributor.authorPinheiro, M. K.en
dc.contributor.authorBerbers, Y.en
dc.creatorHu, X.en
dc.creatorDing, Y.en
dc.creatorPaspallis, Nearchosen
dc.creatorBratskas, Pyrrosen
dc.creatorPapadopoulos, George Angelosen
dc.creatorVanrompay, Y.en
dc.creatorPinheiro, M. K.en
dc.creatorBerbers, Y.en
dc.description.abstractWith the proliferation of mobile devices such as PDAs and smart-phones, users get accustomed to using them in their daily life. This raises the expectations for user-customized and environment-aware services. However, mobile contextaware systems inherently feature characteristics of distribution and heterogeneity which pose great challenges to their developers. In this chapter, we focus on context distribution in mobile and ubiquitous computing environments. After describing the requirements in such environments, we propose a hybrid peer-to-peer based context distribution approach, which is built on top of the JXTA framework, a standard for peer-to-peer systems. We categorize context-aware system entities into three types of peers according to their device capabilities and their roles in context distribution. The peers are able to dynamically discover each other along with their offered services, form groups, and communicate with each other. The proposed approach is evaluated against the derived requirements and illustrated through a motivating scenario. © 2009 Springer Science+Business Media, LLC.en
dc.sourceInformation Systems Development: Towards a Service Provision Societyen
dc.source17th International Conference on Information Systems Development, ISD 2008en
dc.subjectInformation systemsen
dc.subjectDistributed computer systemsen
dc.subjectManagement information systemsen
dc.subjectContext- awarenessen
dc.subjectUbiquitous computingen
dc.subjectMobile devicesen
dc.subjectPeer to peer networksen
dc.subjectUbiquitous environmentsen
dc.subjectContext awarenessen
dc.subjectDaily livesen
dc.subjectContext distributionen
dc.subjectContext-aware systemsen
dc.subjectMobile and ubiquitous computingen
dc.subjectP2P systemen
dc.subjectP2P systemsen
dc.subjectPeer to peeren
dc.subjectPeer-to-Peer systemen
dc.titleA hybrid peer-to-peer solution for context distribution in mobile and ubiquitous environmentsen
dc.description.endingpage510 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied SciencesΤμήμα Πληροφορικής / Department of Computer Science
dc.type.uhtypeConference Objecten
dc.description.notes<p>Cited By :3</p>en
dc.contributor.orcidPapadopoulos, George Angelos [0000-0001-9250-4916]
dc.contributor.orcidPaspallis, Nearchos [0000-0002-2636-7973]

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