WordNet system disambiguates sense of query words using the WordNet database
WordNet system disambiguates sense of query words using the WordNet database
WordNet then finds synonyms with the query semantic concepts found in the first stage, and these synonyms are used for Web search
Documents found in this search are subjected to a new search that extracts only the paragraphs that provide relevant information to the query
Goal: users get answers to their query (i.e. paragraphs that probably contain the answer)