9359 search results - page 1668 / 1872 » Generalization Algorithms for Second-Order Terms |
169
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MOBIHOC
2007
ACM
16 years 6 months ago
2007
ACM
A substantial percentage of links in wireless networks, especially low-power ones, is asymmetric. For the low-quality direction of asymmetric links, we observe based on testbed ex...
161
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
Wireless Sensor and Actor Networks (WSANs) are composed of a large number of heterogeneous nodes called sensors and actors. The collaborative operation of sensors enables the dist...
164
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
Analyzing TCP operation over 802.11 multihop ad hoc networks involves a cross-layer study. In this work, we investigate the effect of congestion and MAC contention on the interact...
169
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
This paper proposes a location service to assist location-based routing protocols, realized through a novel Associativity-Based clustering protocol. The main goal of our scheme, w...
213
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...