exp(ASPc) : Explaining ASP Programs with Choice Atoms and Constraint Rules
share
We present an enhancement of exp(ASP), a system that generates explanation graphs for a literal l - an atom a or its default negation a - given an answer set A of a normal logic program P, which explain why l is true (or false) given A and P. The new system, exp(ASPc), differs from exp(ASP) in that it supports choice rules and utilizes constraint rules to provide explanation graphs that include information about choices and constraints.
READ FULL TEXT