The abductive procedure SLDNFA is presented for normal abductive programs. The procedure is a natural extension of SLDNF-resolution and incorporates both abduction and negation as failure. The main di...
The abductive procedure SLDNFA is presented for normal abductive programs. The procedure is a natural extension of SLDNF-resolution and incorporates both abduction and negation as failure. The main di...
A family of extensions of SLDNF-resolution for normal abductive programs is presented. The main difference between our approach and existing procedures is the treatment of non-ground abductive goals. ...
A family of extensions of SLDNF-resolution for normal abductive programs is presented. The main difference between our approach and existing procedures is the treatment of non-ground abductive goals. ...
The abductive procedure SLDNFA is presented for normal abductive programs. The procedure is a natural extension of SLDNF-resolution and incorporates both abduction and negation as failure. The main di...
Unlike the AGM framework of belief revision, where new information is added to the current belief state as it is (while attempting to preserve logical consistency), we model the following more natural...
Unlike the AGM framework of belief revision, where new information is added to the current belief state as it is (while attempting to preserve logical consistency), we model the following more natural...
The thesis describes a logical formalization of natural-language database interfacing. We assume the existence of a "natural language engine" capable of mediating between surface linguistic string and...