364 search results - page 7 / 73 » Evaluating Semantic Metrics on Tasks of Concept Similarity |
DEXAW
2008
IEEE
14 years 1 months ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
MIR
2004
ACM
14 years 27 days ago
2004
ACM
This paper describes revised content-based search experiments in the context of TRECVID 2003 benchmark. Experiments focus on measuring content-based video retrieval performance wi...
DICTA
2003
13 years 8 months ago
2003
For content-based image retrieval techniques, query image is used to pick up and rank some relevant images from a database using some certain similarity metric. If semantic feature...
EKAW
2006
Springer
13 years 11 months ago
2006
Springer
In the context of the Semantic Web, many ontology-related operations, e.g. ontology ranking, segmentation, alignment, articulation, reuse, evaluation, can reduced to one fundamenta...
ACL
2004
13 years 9 months ago
2004
This paper describes an empirical study of the "Information Synthesis" task, defined as the process of (given a complex information need) extracting, organizing and inte...