{"type":"ScholarlyArticle","title":"The Representation of an Evolving System of Legal Concepts: II. Prototypes and Deformations","authors":[{"name":"L. Thorne McCarty","slug":"l-thorne-mccarty","given":"L. Thorne","family":"McCarty","affiliation":""},{"name":"N. S. Sridharan","slug":"n-s-sridharan","given":"N. S.","family":"Sridharan","affiliation":""}],"abstract":"One of the principal goals of the TAXMAN project is to develop a theory about the structure and dynamics of legal concepts . using corporate tax law as an experimental pr oblem domain. In this paper we describe the \" prototypeplus - deformation\" model of legal conceptual structure : a concept is represented here by a prototypical description plus a sequence of deformations of the prototype. where the deformations are selected from among the possible \"mapptngs\" of one concrete description into another. The paper focuses on the set of mappings. which is the most important component of the model because it makes manifest the basic coherence of the conceptual space. The syntax and semantics of the mapptngs are described . and thet r role in the process of legal argument is suggested. The formal model is then illustrated by examples drawn from Eisner v. Macomber . an early stock dividend case.","doi":null,"url":"https://ijcai.org/proceedings/1981/51","pdf":"https://ijcai.org/proceedings/1981/0051.pdf","markdown":"https://ijcai.org/proceedings/1981/51.md","bibtex":"https://ijcai.org/proceedings/1981/bibtex/51","volume":{"slug":"1981","title":"Proceedings of the Seventh International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1981","url":"https://ijcai.org/proceedings/1981/","year":1981,"location":"Vancouver, British Columbia, Canada","dates":"24-28 August 1981","editors":"Roger C. Schank","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Nowledge Representation","track":"Nowledge Representation","number":51,"pages":{"first":246,"last":252},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}