2117 search results - page 220 / 424 » A Competitive Term Selection Method for Information Retrieva... |
149
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MM
2005
ACM
15 years 10 months ago
2005
ACM
Automatically extracting semantic content from audio streams can be helpful in many multimedia applications. Motivated by the known limitations of traditional supervised approache...
143
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WWW
2003
ACM
16 years 5 months ago
2003
ACM
Peer-to-peer file-sharing networks are currently receiving much attention as a means of sharing and distributing information. However, as recent experience shows, the anonymous, o...
143
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AAAI
2010
15 years 6 months ago
2010
We present the design and analysis of an approximately incentive-compatible combinatorial auction. In just a single run, the auction is able to extract enough value information fr...
129
Voted
WWW
2006
ACM
16 years 5 months ago
2006
ACM
Classification of documents by genre is typically done either using linguistic analysis or term frequency based techniques. The former provides better classification accuracy than...
115
Voted
SIGIR
2010
ACM
15 years 8 months ago
2010
ACM
Novelty detection is a difficult task, particularly at sentence level. Most of the approaches proposed in the past consist of re-ordering all sentences following their novelty sco...