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1 LIPN - Laboratoire d-Informatique de Paris-Nord 2 MIG - Unité Mathématique Informatique et Génome

Abstract : Alvis project aims at developing a distributed semantic search engine for specific domains. The semantic indexing in Alvis relies on semantic annotations of words, terms and named-entities in the documents. Such a precise annotation requires a close integration of linguistic processing steps and the exploitation of relevant linguistic resources, specific to the domain. Such resources are generally not available or insufficient with respect to the application needs in specific domains. Therefore Alvis project develops a machine learning-based platform for acquiring and adapting the resources such as named-entities, terminologies and ontologies.

Mots-clés : annotation sémantique apprentissage automatique acquisition de connaissances

Autor: Adeline Nazarenko - Claire Nédellec - Erick Alphonse - Sophie Aubin - Thierry Hamon - Alain-Pierre Manine -



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