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128
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ACL
2010
14 years 11 months ago
2010
There is a growing research interest in opinion retrieval as on-line users' opinions are becoming more and more popular in business, social networks, etc. Practically speakin...
134
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JACM
2012
13 years 3 months ago
2012
A fundamental problem in data management is to draw and maintain a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With la...
111
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MOBIHOC
2009
ACM
16 years 2 months ago
2009
ACM
In this paper, we define multicast for ad hoc network through nodes' mobility as MotionCast, and study the capacity and delay tradeoffs for it. Assuming nodes move according ...
135
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PERCOM
2005
ACM
16 years 1 months ago
2005
ACM
In this paper, we present a novel method to adapt the temporal radio maps for indoor location determination by offsetting the variational environmental factors using data mining t...
126
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MOBISYS
2005
ACM
16 years 1 months ago
2005
ACM
Recently, there has been an increasing interest in wireless broadcast systems as a means to enable scalable content delivery to large numbers of mobile users. However, gracefully ...