14 citations · 30 across the 4 of their papers we have counts for
4 papers
Roget's Thesaurus: a Lexical Resource to Treasure
Mario Jarmasz, Stan Szpakowicz
This paper presents the steps involved in creating an electronic lexical knowledge base from the 1987 Penguin edition of Roget's Thesaurus. Semantic relations are labelled with the…
Not As Easy As It Seems: Automating the Construction of Lexical Chains Using Roget's Thesaurus
Mario Jarmasz, Stan Szpakowicz
Morris and Hirst present a method of linking significant words that are about the same topic. The resulting lexical chains are a means of identifying cohesive regions in a text, wi…
Keyphrase Extraction : Enhancing Lists
Mario Jarmasz, Caroline Barrière
This paper proposes some modest improvements to Extractor, a state-of-the-art keyphrase extraction system, by using a terabyte-sized corpus to estimate the informativeness and sema…
Roget's Thesaurus as a Lexical Resource for Natural Language Processing
Mario Jarmasz
WordNet proved that it is possible to construct a large-scale electronic lexical database on the principles of lexical semantics. It has been accepted and used extensively by compu…