{"type":"ScholarlyArticle","title":"Case Structure Systems","authors":[{"name":"Bertram C. Bruce","slug":"bertram-c-bruce","given":"Bertram C.","family":"Bruce","affiliation":""}],"abstract":"A logic for case structure systems is presented which allows variations in the order and number of terms in atomic formulas. This logic is used to describe and characterize four existing case systems. A computer program which allows flexible case structures is then described. Applications of the program to medical record analysis and disease modeling are used to illustrate important concepts about case systems. Several open problems are also discussed.","doi":null,"url":"https://ijcai.org/proceedings/1973/47","pdf":"https://ijcai.org/proceedings/1973/0047.pdf","markdown":"https://ijcai.org/proceedings/1973/47.md","bibtex":"https://ijcai.org/proceedings/1973/bibtex/47","volume":{"slug":"1973","title":"Proceedings of the Third International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1973","url":"https://ijcai.org/proceedings/1973/","year":1973,"location":"Stanford, California, USA","dates":"20-23 August 1973","editors":"Nils J. Nilsson","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Natural Language; Semantics and Parsing","track":"Natural Language; Semantics and Parsing","number":47,"pages":{"first":364,"last":370},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}