1321 search results - page 49 / 265 » Optimal Routing in Communication Networks with Delay Variati... |
AUTONOMICS
2007
ACM
15 years 1 months ago
2007
ACM
A good understanding of contact patterns in delay tolerant networks (DTNs) is essential for the design of effective routing schemes. Prior work has typically focused on intercontac...
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ISPAN
2005
IEEE
15 years 3 months ago
2005
IEEE
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensorsā...
EDBTW
2004
Springer
15 years 3 months ago
2004
Springer
In this paper, we investigate how existing social networks can beneļ¬t P2P data networks by leveraging the inherent trust associated with social links. We present a trust model t...
WSNA
2003
ACM
15 years 3 months ago
2003
ACM
āIn a sensor network, data routing is tightly coupled to the needs of a sensing task, and hence the application semantics. This paper introduces the novel idea of information-dir...
CDC
2009
IEEE
14 years 7 months ago
2009
IEEE
We study the optimal control of propagation of packets in delay tolerant mobile ad-hoc networks. We consider a two-hop forwarding policy under which the expected number of nodes ca...