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{ "pk": 30560, "title": "A Distributed Conncetionist Representation for Concept Structures", "subtitle": null, "abstract": "We describe a representation for frame-like concept structures ina neural network called DUCS. Slot names and slot fillers axe diffuse patternsof activation spread over a collection of units. Our choice of a distributedrepresentation gives rise to certain useful properties not shaied by conventionalframe systems. One of these is the ability to encode fine semantic distinctions assubtle vairiations on the canonical pattern for a slot. D U C S typically maintainsseveral concepts simultaneously in its concept memory; it can retrieve a conceptgiven one or more slots as cues. W e show how Hinton's notion of a \"reduceddescription\" cam be used to make one concept fill a slot in another.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Connectionism I", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/034735qs", "frozenauthors": [ { "first_name": "David", "middle_name": "S.", "last_name": "Touretzky", "name_suffix": "", "institution": "Carnegie-Mellon University", "department": "" }, { "first_name": "Shai", "middle_name": "", "last_name": "Geva", "name_suffix": "", "institution": "Carnegie-Mellon University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "1987-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/30560/galley/20409/download/" } ] }