Explicit Constructive Logic ECL : a New Representation of Construction and Selection of Logical Information by an Epistemic Agent

Abstract

One of the main goals of Explicit Constructive Logic (ECL) is to provide a constructive formulation of Full (Classical) Higher Order Logic LK _ω that can be seen as a foundation for knowledge representation. ECL is introduced as a subsystem Z _ω of LK _ω . The first order case Z ₁ and the propositional case Z ₀ of ECL are examined as well. A comparison of constructivism from the point of view of ECL and of the corresponding features of Intuitionistic Logic, and Constructive Paraconsistent Logic is proposed.