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312
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Publication
Location discovery is a fundamental problem in wireless ad hoc networks. Most of the ad hoc routing protocols use some form of flooding to discover the location and route of a mobi...
136
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PERCOM
2009
ACM
16 years 6 months ago
2009
ACM
This paper examines the recovery of user context in indoor environments with existing wireless infrastructures to enable assistive systems. We present a novel approach to the extra...
161
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MOBIHOC
2009
ACM
16 years 6 months ago
2009
ACM
Node mobility and end-to-end disconnections in Delay Tolerant Networks (DTNs) greatly impair the effectiveness of data dissemination. Although social-based approaches can be used ...
121
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MOBIHOC
2003
ACM
16 years 5 months ago
2003
ACM
In this paper we present GOAFR, a new geometric ad-hoc routing algorithm combining greedy and face routing. We evaluate this algorithm by both rigorous analysis and comprehensive ...
149
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AAIM
2009
Springer
16 years 1 days ago
2009
Springer
This paper studies the aggregation of messages in networks that consist of a chain of nodes, and each message is time-constrained such that it needs to be aggregated during a give...