{"type":"ScholarlyArticle","title":"A Logic Programming and Verification System for Recursive Quantificational Logic","authors":[{"name":"Frank M. Brown","slug":"frank-m-brown","given":"Frank M.","family":"Brown","affiliation":""},{"name":"Peiya Liu","slug":"peiya-liu","given":"Peiya","family":"Liu","affiliation":""}],"abstract":"In this paper, we describe a logic programming and program verification system which is based on quantifier elimination techniques and axiomatization rather than on more common method of doing logic programming using the Herbrand-Prawitz-Robinson unification algorithm without occur-check. This system is shown to have interesting properties for logic programming and includes a number of advanced features . Among these features are user-defined data objects, user-defined recursive relations and functions, either of which may involve quantifiers in the body of their definitions, and automatic termination and consistency checking for recursively defined concept. In addition, it has a correct implementation of negation in cantrast to PROLOG implementation of negation as failure, a smooth interaction between LISP-like functions and PROLOG-like relations, and a smooth interaction between specifications and programs. Finally, it provides a method of mathematical induction applicable to recursive definitions involving quantifiers.","doi":null,"url":"https://ijcai.org/proceedings/1985/147","pdf":"https://ijcai.org/proceedings/1985/0147.pdf","markdown":"https://ijcai.org/proceedings/1985/147.md","bibtex":"https://ijcai.org/proceedings/1985/bibtex/147","volume":{"slug":"1985","title":"Proceedings of the Ninth International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1985","url":"https://ijcai.org/proceedings/1985/","year":1985,"location":"Los Angeles, California, USA","dates":"","editors":"Aravind Joshi","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Logic Programming","track":"Logic Programming","number":147,"pages":{"first":742,"last":747},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}