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» Expansion and Search in Networks
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DMTCS
2010
126views Mathematics» more  DMTCS 2010»
14 years 11 months ago
Asymptotic variance of random symmetric digital search trees
Hsien-Kuei Hwang, Michael Fuchs, Vytas Zacharovas
AH
2008
Springer
15 years 8 months ago
(Web Search)shared: Social Aspects of a Collaborative, Community-Based Search Network
Abstract. Collaborative Web search (CWS) is a community-based approach to Web search that supports the sharing of past result selections among a group of related searchers so as to...
Maurice Coyle, Barry Smyth
SIGMOD
2007
ACM
144views Database» more  SIGMOD 2007»
16 years 2 months ago
The TopX DB&IR engine
This paper proposes a demo of the TopX search engine, an extensive framework for unified indexing, querying, and ranking of large collections of unstructured, semistructured, and ...
Martin Theobald, Ralf Schenkel, Gerhard Weikum
70
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SIGIR
2006
ACM
15 years 7 months ago
Information retrieval with commonsense knowledge
This paper employs ConceptNet, which covers a rich set of commonsense concepts, to retrieve images with text descriptions by focusing on spatial relationships. Evaluation on test ...
Ming-Hung Hsu, Hsin-Hsi Chen