1927 search results - page 255 / 386 » An Access Control Model for Location based Services |
143
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COMCOM
2006
15 years 6 months ago
2006
Proportional delay differentiation (PDD) model is an important approach for relative differentiated services provisioning on the Internet. It aims to maintain pre-specified packet ...
171
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SECON
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract-- Spatial dissemination is a specific form of information dissemination that enables mobile users to send information to other mobile users who are or will appear at a spe...
172
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SIGMETRICS
2004
ACM
15 years 11 months ago
2004
ACM
Traditional Peer-to-Peer (P2P) networks do not provide service differentiation and incentive for users. Consequently, users can easily access information without contributing any ...
136
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HICSS
2003
IEEE
15 years 11 months ago
2003
IEEE
Information Technology, IT, may play an important part in any community as a supporting tool in the democratic process. The conditions for that to happen are primarily a genuine w...
197
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ICDE
2007
IEEE
16 years 21 days ago
2007
IEEE
Mobile devices are configured with one or more wireless cards that provide limited radio-range and unreliable transmission. These energy-constrained devices are configured with ...