The generation of abductive explanations from inconsistent theories

In this article I will show how the goal-directed proof procedure for the propositional fragment of the 'inconsistency-adaptive' logic CLuN(r)from Batens (2005, J. Appl. Logic, 3, 221-250) called pCLuN(r) allows for generating sensible abductive explanations from finite inconsistent theories. Before this is shown, I give a more general account on how goal-directed proof procedures contribute to the study of abduction as backward reasoning. Between these two parts, I describe the goal-directed proof procedure for the propositional fragment of the 'inconsistency-adaptive' logic CLuNr from Batens (2005, J. Appl. Logic, 3, 221-250)