2117 search results - page 364 / 424 » A Competitive Term Selection Method for Information Retrieva... |
223
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Existing keyword-search systems in relational databases require users to submit a complete query to compute answers. Often users feel "left in the dark" when they have l...
151
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
134
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BMCBI
2006
15 years 4 months ago
2006
Background: DNA methylation plays an important role in development and tumorigenesis by epigenetic modification and silencing of critical genes. The development of PCR-based methy...
133
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MM
2003
ACM
15 years 9 months ago
2003
ACM
We present an approach to video editing where movie sequences are treated as spatio-temporal volumes that can be sheered and warped under user control. This simple capability enab...
118
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VISUALIZATION
1998
IEEE
15 years 8 months ago
1998
IEEE
Conventional wisdom says that in order to produce high-quality simplified polygonal models, one must retain and use information about the original model during the simplification ...