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162
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IWCMC
2006
ACM
16 years 8 days ago
2006
ACM
The communication of voice over wireless local area networks (WLANs) is inļ¬uenced by the choice of speech codec, packetization interval and PHY layer bit rates. These choices aļ...
180
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MM
2006
ACM
16 years 7 days ago
2006
ACM
The identiļ¬cation of near-duplicate keyframe (NDK) pairs is a useful task for a variety of applications such as news story threading and content-based video search. In this pape...
185
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SAC
2006
ACM
16 years 7 days ago
2006
ACM
Traditional semantic web query languages support a logicbased access to the semantic web. They oļ¬er a retrieval (or reasoning) of data based on facts. On the traditional web and...
157
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SIGIR
2005
ACM
15 years 12 months ago
2005
ACM
We present a model, based on the maximum entropy method, for analyzing various measures of retrieval performance such as average precision, R-precision, and precision-at-cutoļ¬s....
173
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SIGIR
2005
ACM
15 years 12 months ago
2005
ACM
Search engines represent a key component of Web economy these days. Despite that, there is not much technical literature available on their design, ļ¬ne tuning, and internal oper...