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150
Voted
MOBIHOC
2005
ACM
16 years 1 months ago
2005
ACM
The throughput of wireless networks can be significantly improved by multi-channel communications compared with single-channel communications since the use of multiple channels ca...
121
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MOBIHOC
2004
ACM
16 years 1 months ago
2004
ACM
In the near future, the advent of large-scale networks of mobile agents autonomously performing long-term sensing and communication tasks will be upon us. However, using controlle...
138
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MOBIHOC
2003
ACM
16 years 1 months ago
2003
ACM
Wireless sensor networks (WSN) are event based systems that rely on the collective effort of several microsensor nodes. Reliable event detection at the sink is based on collective...
108
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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...
135
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SDM
2009
SIAM
15 years 11 months ago
2009
SIAM
As the amount of textual information grows explosively in various kinds of business systems, it becomes more and more desirable to analyze both structured data records and unstruc...