NDLI: The quality of spatial-temporal information from mobile peer-to-peer interactions

Content Provider	IEEE Xplore Digital Library
Author	Lenando, H. Whitaker, R.M.
Copyright Year	2008
Description	Author affiliation: Sch. of Comput. Sci., Cardiff Univ., Cardiff (Lenando, H.; Whitaker, R.M.)
Abstract	Situated environments are becoming increasingly populated by objects containing embedded devices that have the ability to produce, store and forward information. This information may be spatial-temporal in nature, giving the status of a resource or facility from a particular location at a particular point in time. This paper examines the prospects for unleashing and maintaining the temporal quality of information in a physical space using mobile peer-to-peer (MP2P) interactions between wireless-enabled devices. These constitute transient data exchange between pairs of peers. Using a fully opportunistic data exchange protocol, the effects of device density and mobility patterns are examined and shown to be highly important. Adopting a range of metrics, the results show the type of performance, in terms of information quality, that may be attained. This is valuable as it enables determination of the types of services and scenarios for which MP2P networking may be useful. Observations and comment on this are provided.
Starting Page	187
Ending Page	195
File Size	519062
Page Count	9
File Format	PDF
ISBN	9781424418695
ISSN	19345070
DOI	10.1109/WTS.2008.4547564
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-04-24
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pervasive computing Computer science Wireless communication Wireless sensor networks Protocols Peer to peer computing Humans Personal digital assistants Mobile computing Mobile ad hoc networks
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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