dc.contributor.author | Hu, X. | en |
dc.contributor.author | Ding, Y. | en |
dc.contributor.author | Paspallis, Nearchos | en |
dc.contributor.author | Bratskas, Pyrros | en |
dc.contributor.author | Papadopoulos, George Angelos | en |
dc.contributor.author | Vanrompay, Y. | en |
dc.contributor.author | Pinheiro, M. K. | en |
dc.contributor.author | Berbers, Y. | en |
dc.creator | Hu, X. | en |
dc.creator | Ding, Y. | en |
dc.creator | Paspallis, Nearchos | en |
dc.creator | Bratskas, Pyrros | en |
dc.creator | Papadopoulos, George Angelos | en |
dc.creator | Vanrompay, Y. | en |
dc.creator | Pinheiro, M. K. | en |
dc.creator | Berbers, Y. | en |
dc.date.accessioned | 2019-11-13T10:40:22Z | |
dc.date.available | 2019-11-13T10:40:22Z | |
dc.date.issued | 2009 | |
dc.identifier.isbn | 978-0-387-84809-9 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/54089 | |
dc.description.abstract | With 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.source | Information Systems Development: Towards a Service Provision Society | en |
dc.source | 17th International Conference on Information Systems Development, ISD 2008 | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052135102&doi=10.1007%2fb137171_52&partnerID=40&md5=4e3136a463ff6bc8860528e7713f6a9a | |
dc.subject | Information systems | en |
dc.subject | Distributed computer systems | en |
dc.subject | Management information systems | en |
dc.subject | Context- awareness | en |
dc.subject | Ubiquitous computing | en |
dc.subject | Mobile devices | en |
dc.subject | Peer to peer networks | en |
dc.subject | Ubiquitous environments | en |
dc.subject | Context awareness | en |
dc.subject | Daily lives | en |
dc.subject | Context distribution | en |
dc.subject | Context-aware systems | en |
dc.subject | JXTA | en |
dc.subject | Mobile and ubiquitous computing | en |
dc.subject | P2P system | en |
dc.subject | P2P systems | en |
dc.subject | Peer to peer | en |
dc.subject | Peer-to-Peer system | en |
dc.title | A hybrid peer-to-peer solution for context distribution in mobile and ubiquitous environments | en |
dc.type | info:eu-repo/semantics/conferenceObject | |
dc.identifier.doi | 10.1007/b137171_52 | |
dc.description.startingpage | 501 | |
dc.description.endingpage | 510 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Πληροφορικής / Department of Computer Science | |
dc.type.uhtype | Conference Object | en |
dc.description.notes | <p>Cited By :3</p> | en |
dc.contributor.orcid | Papadopoulos, George Angelos [0000-0001-9250-4916] | |
dc.contributor.orcid | Paspallis, Nearchos [0000-0002-2636-7973] | |
dc.gnosis.orcid | 0000-0001-9250-4916 | |
dc.gnosis.orcid | 0000-0002-2636-7973 | |