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 expressions, the evaluation of the results.

Open Domain Question/Answering on the Web

Magnini, Bernardo;Negri, Matteo;Prevete, Roberto
2001-01-01

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 expressions, the evaluation of the results.
2001
9783540426011
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11582/391
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