404 search results - page 53 / 81 » Ontology-Based Spatial Query Expansion in Information Retrie... |
WWW
2006
ACM
16 years 13 days ago
2006
ACM
We introduce the notion of query substitution, that is, generating a new query to replace a user's original search query. Our technique uses modifications based on typical su...
182
click to vote
GIS
2007
ACM
16 years 25 days ago
2007
ACM
Robust, global, address geocoding is challenging because there is no single address format that applies to all geographies, and in any case, users may not restrict themselves to w...
CLEF
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we will describe Berkeley's approach to the Domain Specific (DS) track for CLEF 2006. This year we are not using the tools for thesaurus-based query expansion a...
ESWS
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. In semantic web applications where query initiators and information providers do not necessarily share the same ontology, semantic interoperability generally relies on on...
107
click to vote
SIGIR
2005
ACM
15 years 5 months ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...