399 search results - page 28 / 80 » Filtering Documents with Subspaces |
124
Voted
ICEIS
2006
IEEE
15 years 9 months ago
2006
IEEE
The satisfiability test checks, whether or not the evaluation of a query returns the empty set for any input document, and can be used in query optimization for avoiding the submis...
211
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ICDE
2012
IEEE
13 years 5 months ago
2012
IEEE
— We consider the approximate string membership checking (ASMC) problem of extracting all the strings or substrings in a document that approximately match some string in a given ...
117
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SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
In this paper, we study query evaluation on Active XML documents (AXML for short), a new generation of XML documents that has recently gained popularity. AXML documents are XML do...
113
Voted
AAAI
2008
15 years 5 months ago
2008
Search engines present fix-length passages from documents ranked by relevance against the query. In this paper, we present and compare novel, language-model based methods for extr...
123
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WWW
2009
ACM
16 years 4 months ago
2009
ACM
Social annotations on a Web document are highly generalized description of topics contained in that page. Their tagged frequency indicates the user attentions with various degrees...