313 search results - page 58 / 63 » Learning Semantic Categories from Clickthrough Logs |
113
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WWW
2008
ACM
16 years 11 days ago
2008
ACM
This paper considers the problem of identifying on the Web compound documents (cDocs) ? groups of web pages that in aggregate constitute semantically coherent information entities...
109
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PEPM
2011
ACM
14 years 2 months ago
2011
ACM
Writing deterministic programs is often difficult for problems whose optimal solutions depend on unpredictable properties of the programs’ inputs. Difficulty is also encounter...
168
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
The increasing complexity of enterprise databases and the prevalent lack of documentation incur significant cost in both understanding and integrating the databases. Existing solu...
114
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SIGIR
2005
ACM
15 years 5 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...
IUI
2003
ACM
15 years 5 months ago
2003
ACM
The need for Natural Language Interfaces to databases (NLIs) has become increasingly acute as more and more people access information through their web browsers, PDAs, and cell ph...