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Adaptation of language model of information retrieval for empty answers problem in databases
2015
2015 12th International Symposium on Programming and Systems (ISPS)
Information over the web is increasingly retrieved from relational databases in which the query language is based on exact matching, data fulfil completely the query or not. The results returned to the user contain only tuples that satisfy the conditions of the query. Thereby, the user can be confronted to the problem of empty answers in the case of too selective query. To overcome this problem, several approaches have been proposed in the literature in particular those based on query
doi:10.1109/isps.2015.7244977
fatcat:azt5ldcfhfexnn2cgbi2zz5nf4