Document - Query answering in normal logic programs under uncertainty

2005

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Query answering in normal logic programs under uncertainty

Straccia U

Multi-valued logics Logic and constraint programming [F.4.1 Mathematical Logic] Logic programming Semantics Bilattices F.4.1 Mathematical Logic: Logic and constraint programming Non-monotonic

We present a simple, yet general top-down query answering procedure for normal logic programs over lattices and bilattices, where functions may appear in the rule bodies. Its interest relies on the fact that many approaches to paraconsistency and uncertainty in logic programs with or without non-monotonic negation are based on bilattices or lattices, respectively.

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@inproceedings{oai:it.cnr:prodotti:43831,
	title = {Query answering in normal logic programs under uncertainty},
	author = {Straccia U},
	doi = {10.1007/11518655_58},
	year = {2005}
}