225 search results - page 20 / 45 » Privacy-enhanced social network routing in opportunistic net... |
WICON
2008
14 years 11 months ago
2008
We study a routing problem in wireless sensor networks where sensors are duty-cycled. When sensors alternate between on and off modes, delay encountered in packet delivery due to ...
103
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
This work addresses the important problem of the discovery
and analysis of social networks from surveillance video.
A computer vision approach to this problem is made possible
b...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—The recently proposed Pocket Switched Network paradigm takes advantage of human social contacts to opportunistically create data paths over time. We examine how effective such a...
97
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GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
: We propose and analyze a class of trust management protocols for encounter-based routing in delay tolerant networks (DTNs). The underlying idea is to incorporate trust evaluation...
COMCOM
2008
14 years 9 months ago
2008
In this paper, we present Collaborative Opportunistic Recovery Algorithm (CORA) designed for multicast multimedia applications with low loss as well as latency constraints in ad h...