757 search results - page 29 / 152 » Topical query decomposition |
122
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CICLING
2010
Springer
15 years 5 months ago
2010
Springer
In this paper, we address both standard and focused retrieval tasks based on comprehensible language models and interactive query expansion (IQE). Query topics are expanded using a...
133
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SEMWEB
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. The Semantic Web fosters novel applications targeting a more efficient and satisfying exploitation of the data available on the web, e.g. faceted browsing of linked open...
117
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WWW
2008
ACM
16 years 2 months ago
2008
ACM
Local aspects of Web search -- associating Web content and queries with geography -- is a topic of growing interest. However, the underlying question of how spatial variation is m...
114
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CORR
2012
Springer
13 years 9 months ago
2012
Springer
This paper presents a query evaluation technique for positive relational algebra queries with aggregates on a representation system for probabilistic data based on the algebraic s...
137
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RWEB
2005
Springer
15 years 7 months ago
2005
Springer
A number of techniques have been developed to facilitate powerful data retrieval on the Web and Semantic Web. Three categories of Web query languages can be distinguished, accordin...