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OTM
2005
Springer
16 years 10 days ago
Ontology-Based Spatial Query Expansion in Information Retrieval
Ontologies play a key role in Semantic Web research. A common use of ontologies in Semantic Web is to enrich the current Web resources with some well-defined meaning to enhance th...
Gaihua Fu, Christopher B. Jones, Alia I. Abdelmoty
DGO
2007
104views Education» more  DGO 2007»
15 years 8 months ago
Advancing return on investment analysis for government information technology
The Center for Technology in Government (CTG) in collaboration with SAP, the business software solutions provider to public sector organizations, conducted a research project focu...
Anthony M. Cresswell, Theresa A. Pardo, G. Brian B...
ICASSP
2010
IEEE
15 years 7 months ago
Adaptive search for sparse targets with informative priors
ACT This works considers the problem of efficient energy allocation of resources in a continuous fashion in determining the location of targets in a sparse environment. We extend ...
Gregory Newstadt, Eran Bashan, Alfred O. Hero III
IPM
2006
144views more  IPM 2006»
15 years 6 months ago
Analysis of multiple query reformulations on the web: The interactive information retrieval context
This study examines the facets and patterns of multiple Web query reformulations with a focus on reformulation sequences. Based on IR interaction models, it was presumed that quer...
Soo Young Rieh, Hong Iris Xie
IPM
2000
108views more  IPM 2000»
15 years 6 months ago
A system for supporting cross-lingual information retrieval
In this paper, we present the system MULINEX, a fully implemented system which supports cross-lingual search of the WWW. Users can formulate, expand and disambiguate queries, filt...
Joanne Capstick, Abdel Kader Diagne, Gregor Erbach...