4 papers · 1 filter
One Sense per Collocation and Genre/Topic Variations
David Martinez, Eneko Agirre
This paper revisits the one sense per collocation hypothesis using fine-grained sense distinctions and two different corpora. We show that the hypothesis is weaker for fine-grained…
Enriching very large ontologies using the WWW
Eneko Agirre, Olatz Ansa, Eduard Hovy +1
This paper explores the possibility to exploit text on the world wide web in order to enrich the concepts in existing ontologies. First, a method to retrieve documents from the WWW…
Extraction of semantic relations from a Basque monolingual dictionary using Constraint Grammar
Eneko Agirre, Olatz Ansa, Xabier Arregi +6
This paper deals with the exploitation of dictionaries for the semi-automatic construction of lexicons and lexical knowledge bases. The final goal of our research is to enrich the…
Exploring automatic word sense disambiguation with decision lists and the Web
Eneko Agirre, David Martinez
The most effective paradigm for word sense disambiguation, supervised learning, seems to be stuck because of the knowledge acquisition bottleneck. In this paper we take an in-depth…