757 search results - page 8 / 152 » Topical query decomposition |
JASIS
2007
13 years 7 months ago
2007
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
IC3K
2009
13 years 5 months ago
2009
WWW
2001
ACM
14 years 8 months ago
2001
ACM
In response to a query a search engine returns a ranked list of documents. If the query is on a popular topic (i.e., it matches many documents) then the returned list is usually t...
EDBT
2006
ACM
14 years 7 months ago
2006
ACM
In this paper we present a novel approach for estimating the selectivity of XML twig queries. Such a technique is useful for approximate query answering as well as for determining...