12257 search results - page 2107 / 2452 » Analysis of Algorithms |
124
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CEAS
2007
Springer
16 years 26 days ago
2007
Springer
Near-duplicate detection is not only an important pre and post processing task in Information Retrieval but also an effective spam-detection technique. Among different approache...
180
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CIKM
2007
Springer
16 years 26 days ago
2007
Springer
We present a corpus-based approach to the class expansion task. For a given set of seed entities we use co-occurrence statistics taken from a text collection to define a membersh...
195
Voted
CIKM
2007
Springer
16 years 26 days ago
2007
Springer
Challenging the implicit reliance on document collections, this paper discusses the pros and cons of using query logs rather than document collections, as self-contained sources o...
223
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CIVR
2007
Springer
16 years 26 days ago
2007
Springer
This paper deals with a new interest points detector. Unlike most standard detectors which concentrate on the local shape of the signal, the main objective of this new operator is...
173
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CIVR
2007
Springer
16 years 26 days ago
2007
Springer
Scalability is the key issue in making content-based copy detection (CBCD) methods practical for very large image and video databases. Since copies are transformed versions of ori...