Applying Anaphora Resolution to Question Answering and Information Retrieval Systems
WAIM '00 Proceedings of the First International Conference on Web-Age Information Management
A WordNet-Based Interface to Internet Search Engines
Proceedings of the Eleventh International Florida Artificial Intelligence Research Society Conference
WordNet for Italian and Its Use for Lexical Deiscrimination
AI*IA '97 Proceedings of the 5th Congress of the Italian Association for Artificial Intelligence on Advances in Artificial Intelligence
A layered approach to NLP-based information retrieval
COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 1
Experiments with open-domain textual Question Answering
COLING '00 Proceedings of the 18th conference on Computational linguistics - Volume 1
Syntagmatic and paradigmatic representations of term variation
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Exploiting lexical expansions and Boolean compositions for web querying
RANLPIR '00 Proceedings of the ACL-2000 workshop on Recent advances in natural language processing and information retrieval: held in conjunction with the 38th Annual Meeting of the Association for Computational Linguistics - Volume 11
Experiments in word domain disambiguation for parallel texts
WorkSense '00 Proceedings of the ACL-2000 Workshop on Word Senses and Multi-Linguality
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This paper presents a question/answering system for searching the web. The system accepts natural language questions in Italian and returns as answer a ranked list of document passages together with the URL of the whole document. Three crucial aspects related to the web scenario have been investigated: the linguistic expansion of the query, the optimization of the search boolean expression, the evaluation of the results.