Deriving concept hierarchies from text
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Introduction to the special issue on word sense disambiguation: the state of the art
Computational Linguistics - Special issue on word sense disambiguation
Finding aliases on the web using latent semantic analysis
Data & Knowledge Engineering - Special issue: WIDM 2002
Learning medical ontologies from the web
AIME'07 Proceedings of the 2007 conference on Knowledge management for health care procedures
Integrated agent-based approach for ontology-driven web filtering
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part III
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Web search engines are a great help for accessing web sites but they present several problems regarding semantic ambiguity. In order to solve them, we propose new methods for polysemy disambiguation of web resources and discovery of lexicalizations and synonyms of search queries.