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» An Experiment with Ontology Mapping using Concept Similarity
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IIR
2010
13 years 11 months ago
An Ontological Representation of Documents and Queries for Information Retrieval Systems
This paper presents a vector space model approach, for representing documents and queries, using concepts instead of terms and WordNet as a light ontology. This way, information o...
Mauro Dragoni, Célia da Costa Pereira, Andr...
MIR
2005
ACM
197views Multimedia» more  MIR 2005»
14 years 3 months ago
Enhanced ontologies for video annotation and retrieval
A typical way to perform video annotation requires to classify video elements (e.g. events and objects) according to some pre-defined ontology of the video content domain. Ontolo...
Marco Bertini, Alberto Del Bimbo, Carlo Torniai
ESWA
2006
122views more  ESWA 2006»
13 years 10 months ago
Ontology construction for information classification
Following the advent of the Internet technology and the rapid growth of its applications, users have spent long periods of time browsing through the ocean of information found in ...
Sung-Shun Weng, Hsine-Jen Tsai, Shang-Chia Liu, Ch...
TREC
2004
13 years 11 months ago
Concept Extraction and Synonymy Management for Biomedical Information Retrieval
This paper reports on work done for the Genomics Track at TREC 2004 by ConverSpeech LLC in conjunction with scientists at the Saccharomyces Genome Database (SGD), the model organi...
Colleen E. Crangle, Alex Zbyslaw, J. Michael Cherr...
AO
2006
97views more  AO 2006»
13 years 10 months ago
An ontological model of device function: industrial deployment and lessons learned
Functionality is one of the key concepts of knowledge about artifacts. Functional knowledge shows a part of designer's intention (so-called design rationale), and thus its sha...
Yoshinobu Kitamura, Yusuke Koji, Riichiro Mizoguch...