tailieunhanh - Báo cáo khoa học: "Mapping Concrete Entities from PAROLE-SIMPLE-CLIPS to ItalWordNet: Methodology and Results"

LE-PAROLE project for the morphological and syntactic layers, the LE-SIMPLE project for the semantic model and lexicon and the Italian project CLIPS 2 for the phonological level and the extension of the lexical coverage. The theoretical model underlying this lexicon is based on the EAGLES recommendations, on the results of the EWN and ACQUILEX projects and on a revised version of Pustejovsky’s Generative Lexicon theory (Pustejovsky 1995). In spite of the different underlying principles and peculiarities characterizing the two lexical models, IWN and PSC lexicons also present many compatible aspects and the reciprocal enhancements that the linking of the. | Mapping Concrete Entities from PAROLE-SIMPLE-CLIPS to ItalWordNet Methodology and Results Adriana Roventini Nilda Ruimy Rita Marinelli Marisa Ulivieri Michele Mammini Istituto di Linguistica Computazionale - CNR Via Moruzzi 1 - 56124 - Pisa Italy @ Abstract This paper describes a work in progress aiming at linking the two largest Italian lexical-semantic databases ItalWordNet and PAROLE-SIMPLE-CLIPS. The adopted linking methodology the software tool devised and implemented for this purpose and the results of the first mapping phase regarding 1stOrderEntities are illustrated here. 1 Introduction The mapping and the integration of lexical resources is today a main concern in the world of computational linguistics. In fact during the past years many linguistic resources were built whose bulk of linguistic information is often neither easily accessible nor entirely available whereas their visibility and interoperability would be crucial for HLT applications. The resources here considered constitute the largest and extensively encoded Italian lexical semantic databases. Both were built at the CNR Institute of Computational Linguistics in Pisa. The ItalWordNet lexical database henceforth IWN was first developed in the framework of EuroWordNet project and then enlarged and improved in the national project SI-TAL1. The theoretical model underlying this lexicon is based on the EuroWordNet lexical model Vossen 1998 which is in its turn inspired to the Princeton WordNet Fellbaum 1998 . PAROLE-SIMPLE-CLIPS PSC is a four-level lexicon developed over three different projects the LE-PAROLE project for the morphological and syntactic layers the LE-SIMPLE project for the semantic model and lexicon and the Italian project CLIPS 2 for the phonological level and the extension of the lexical coverage. The theoretical model underlying this lexicon is based on the EAGLES recommendations on the results