{
  "id": "math/0207165",
  "version": "v1",
  "published": "2002-07-19T15:18:34.000Z",
  "updated": "2002-07-19T15:18:34.000Z",
  "title": "Default Logic in a Coherent Setting",
  "authors": [
    "Giulianella Coletti",
    "Romano Scozzafava",
    "Barbara Vantaggi"
  ],
  "categories": [
    "math.PR",
    "math.LO"
  ],
  "abstract": "In this talk - based on the results of a forthcoming paper (Coletti, Scozzafava and Vantaggi 2002), presented also by one of us at the Conference on \"Non Classical Logic, Approximate Reasoning and Soft-Computing\" (Anacapri, Italy, 2001) - we discuss the problem of representing default rules by means of a suitable coherent conditional probability, defined on a family of conditional events. An event is singled-out (in our approach) by a proposition, that is a statement that can be either true or false; a conditional event is consequently defined by means of two propositions and is a 3-valued entity, the third value being (in this context) a conditional probability.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2002-07-19T15:18:34.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "03B48",
      "60A05"
    ],
    "keywords": [
      "default logic",
      "coherent setting",
      "conditional event",
      "suitable coherent conditional probability",
      "third value"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2002math......7165C"
    }
  }
}