Optimising context data dissemination and storage in distributed pervasive computing systems

Roussaki, I; Strimpakou, M; Pils, C; Kalatzis, N; Liampotis, N

dc.contributor.author	Roussaki, I	en
dc.contributor.author	Strimpakou, M	en
dc.contributor.author	Pils, C	en
dc.contributor.author	Kalatzis, N	en
dc.contributor.author	Liampotis, N	en
dc.date.accessioned	2014-03-01T01:34:02Z
dc.date.available	2014-03-01T01:34:02Z
dc.date.issued	2010	en
dc.identifier.issn	1574-1192	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20658
dc.subject	Context Distributed Database Management System	en
dc.subject	Context management & query languages	en
dc.subject	Context replication	en
dc.subject	Mobile physical object handling	en
dc.subject	Selective context data dissemination	en
dc.subject.other	Context data	en
dc.subject.other	Context management	en
dc.subject.other	Context replication	en
dc.subject.other	Distributed database	en
dc.subject.other	Physical objects	en
dc.subject.other	Data handling	en
dc.subject.other	Linguistics	en
dc.subject.other	Machine design	en
dc.subject.other	Management information systems	en
dc.subject.other	Query languages	en
dc.subject.other	Management	en
dc.title	Optimising context data dissemination and storage in distributed pervasive computing systems	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.pmcj.2009.07.015	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.pmcj.2009.07.015	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	Context management systems are expected to administrate large volumes of spatial and non-spatial information in geographical disperse domains. In particular, when these systems cover wide areas such as cities, countries or even the entire planet, the design of scalable storage, retrieval and propagation mechanisms is paramount. This paper elaborates on mechanisms that address advanced requirements, including support for distributed context databases management; efficient query handling; innovative management of mobile physical objects and optimization strategies for distributed context data dissemination. These mechanisms establish a robust spatially-enhanced distributed context management framework that has already been designed and carefully implemented and thoroughly evaluated. (C) 2009 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Pervasive and Mobile Computing	en
dc.identifier.doi	10.1016/j.pmcj.2009.07.015	en
dc.identifier.isi	ISI:000208192700005	en
dc.identifier.volume	6	en
dc.identifier.issue	2	en
dc.identifier.spage	218	en
dc.identifier.epage	238	en