A top-k query answering procedure for fuzzy logic programming

作者：Straccia Umberto^*; Madrid Nicolas

来源：Fuzzy Sets and Systems, 2012, 205: 1-29.

DOI：10.1016/j.fss.2012.01.016

• Logic programming
• Deductive databases
• Top-k query answering

We present a top-k query answering procedure for Fuzzy Logic Programming, in which arbitrary computable functions may appear in the rule bodies to manipulate truth values. The top-k ranking problem, i.e. determining the top k answers to a query, becomes Important as soon as the set of facts becomes quite large.

• 出版日期2012-10-16