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» Expansion and Search in Networks
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DMTCS
2010
126views Mathematics» more  DMTCS 2010»
15 years 3 months ago
Asymptotic variance of random symmetric digital search trees
Hsien-Kuei Hwang, Michael Fuchs, Vytas Zacharovas
AH
2008
Springer
16 years 20 days 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 6 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
SIGIR
2006
ACM
16 years 7 days 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