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.
Open Domain Question/Answering on the WEB / B., Magnini; M., Negri; Prevete, Roberto. - STAMPA. - 2175:(2001), pp. 273-284. (Intervento presentato al convegno Advances in Artificial Intelligence, 7th Congress of the Italian Association for Artificial Intelligence tenutosi a Bari, Italy nel September 25-28, 2001).
Open Domain Question/Answering on the WEB
PREVETE, ROBERTO
2001
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
