The study of scepticism might be said to define epistemology. As the enquiry into the nature and sources of knowledge, epistemology's two fold concern is to identify and explicate the conditions whose satisfaction will amount to knowledge. Familiarly, one of these crucial conditions is justification. The problems facing the justification of knowledge-claims can best and most powerfully be descr...

A CBR system needs a good case retention strategy to decide which cases to incorporate into the case base in order to maximize the performance of the system. In this work we present a collaborative case retention strategy, designed for multiagent CBR systems, called the Collaborative Case Bargaining strategy. The CCB strategy is a bargaining mechanism in which each CBR agent tries to maximize t...

Justifying the truth value of a goal resulting from query evaluation of a logic program corresponds to providing evidence, in terms of a proof, for this truth. In an earlier work we introduced the notion of justification [8] and gave an algorithm for justifying tabled logic programs by post-processing the memo tables created during evaluation. A conservatve justifier such as the one described i...

The discussion develops the view that public justification in Rawls's political liberalism, one of its roles, is actualist fully enfranchising actual reasonable citizens and fundamental liberalism's order justification. I anchor this reading role Rawls accords to general reflective equilibrium, examine light relationship between justification, pro tanto values, full wide culture salient reason ...

I argue against the orthodox view of the relationship between propositional and doxastic justification. The view under criticism is: if p is propositionally justified for S in virtue of S’s having reason(s) R, and S believes p on the basis of R, then S’s belief that p is doxastically justified. I then propose and evaluate alternative accounts of the relationship between propositional and doxast...

(A2) Let us assume, moreover, with respect to the second condition Al(b) : first, that it involves a normative or evaluative property; and, second, that the relevant sort of justification is that which pertains to knowledge: epistemic (or theoretical) justification. Someone seriously ill may have two sorts of justification for believing he will recover: the practical justification that derives ...