19130 search results - page 3684 / 3826 » Modelling multi-path problems |
113
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MOBIHOC
2006
ACM
16 years 2 months ago
2006
ACM
Message ferrying is a networking paradigm where a special node, called a message ferry, facilitates the connectivity in a mobile ad hoc network where the nodes are sparsely deploy...
176
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MOBIHOC
2005
ACM
16 years 2 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
126
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MOBIHOC
2005
ACM
16 years 2 months ago
2005
ACM
Wireless networks are built upon a shared medium that makes it easy for adversaries to launch jamming-style attacks. These attacks can be easily accomplished by an adversary emitt...
114
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WSDM
2010
ACM
15 years 11 months ago
2010
ACM
We study the problem of designing a mechanism to rank items in forums by making use of the user reviews such as thumb and star ratings. We compare mechanisms where forum users rat...
113
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SODA
2010
ACM
15 years 11 months ago
2010
ACM
There has been great interest in deciding whether a combinatorial structure satisfies some property, or in estimating the value of some numerical function associated with this com...