757 search results - page 54 / 152 » Topical query decomposition |
151
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APWEB
2009
Springer
15 years 8 months ago
2009
Springer
Keyword search in relational databases has recently emerged as a new research topic. As a search result is often assembled from multiple relational tables, existing IR-style rankin...
116
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TREC
2008
15 years 5 months ago
2008
A distributed information retrieval system with resourceselection and resultset merging capability was used to search subsets of the GOV2 document corpus for the 2008 TREC Million...
139
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ICMI
2010
Springer
15 years 1 months ago
2010
Springer
The Ambient Spotlight is a prototype system based on personal meeting capture using a laptop and a portable microphone array. The system automatically recognises and structures th...
131
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FCT
1995
Springer
15 years 7 months ago
1995
Springer
Abstract. We present algorithms for maintaining shortest path information in dynamic outerplanar digraphs with sublogarithmic query time. By choosing appropriate parameters we achi...
91
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ECIR
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. This paper presents a series of experiments investigating the effectiveness of query-independent features extracted from retrieved objects to predict relevancy. Features...