571 search results - page 63 / 115 » Concept-Based Feature Generation and Selection for Informati... |
158
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CIKM
2009
Springer
16 years 26 days ago
2009
Springer
Information retrieval systems conventionally assess document relevance using the bag of words model. Consequently, relevance scores of documents retrieved for different queries a...
154
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CG
2006
Springer
15 years 6 months ago
2006
Springer
The investigation of molecular structures often requires the use of graphics software to display different representations of the molecule of interest. Unfortunately, the commonly...
186
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CIKM
2005
Springer
15 years 11 months ago
2005
Springer
Search engines process queries conjunctively to restrict the size of the answer set. Further, it is not rare to observe a mismatch between the vocabulary used in the text of Web p...
180
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VIP
2001
15 years 7 months ago
2001
Videos contain rich information. Until recently, information within a video had been largely left under-utilized, with fast forward/rewind as the most popular method of accessing ...
299
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
The XML Wrapper is a new feature of the federated database capabilities of DB2/UDB v8. It enables users and applications to issue SQL queries against XML data from a variety of so...