5107 search results - page 210 / 1022 » Data Mining and Information Retrieval |
165
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
Information retrieval systems, based on keyword match, are evolving to question answering systems that return short passages or direct answers to questions, rather than URLs point...
145
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WSDM
2010
ACM
16 years 3 months ago
2010
ACM
Many web documents are dynamic, with content changing in varying amounts at varying frequencies. However, current document search algorithms have a static view of the document con...
179
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
Human computation is an effective way to channel human effort spent playing games to solving computational problems that are easy for humans but difficult for computers to autom...
145
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ICDM
2002
IEEE
15 years 11 months ago
2002
IEEE
Automatic classification of web pages is an effective way to deal with the difficulty of retrieving information from the Internet. Although there are many automatic classification...
171
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
Two-sided markets arise when two different types of users may realize gains by interacting with one another through one or more platforms or mediators. We initiate a study of the...