2845 search results - page 535 / 569 » Evaluating Paragraph Retrieval for |
165
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IUI
2010
ACM
16 years 1 months ago
2010
ACM
A typical knowledge worker is involved in multiple tasks and switches frequently between them every work day. These frequent switches become expensive because each task switch req...
157
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
Biological scientists have made large amounts of data available on the Web, which can be accessed by canned or precomputed queries presented via web forms. To satisfy further info...
169
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
Presence of duplicate documents in the World Wide Web adversely affects crawling, indexing and relevance, which are the core building blocks of web search. In this paper, we pres...
181
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SSDBM
2009
IEEE
16 years 28 days ago
2009
IEEE
Abstract. Real-life spatial objects are usually described by their geographic locations (e.g., longitude and latitude), and multiple quality attributes. Conventionally, spatial dat...
191
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ICDM
2009
IEEE
16 years 25 days ago
2009
IEEE
Abstract—Non-negative matrix factorization (NMF) has recently received a lot of attention in data mining, information retrieval, and computer vision. It factorizes a non-negative...