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{
    "pk": 30627,
    "title": "A Model of Schema Selection Using Marker Passing and Connectionist Spreading Activation",
    "subtitle": null,
    "abstract": "Schema selection involves determining which pre-stored schema best matches the current input.Traditional serial approaches utilize a match/predict cycle which is heavily dependent upon backtracking.This paper presents a parallel interactive model of schema selection called SAMPAN which is more flexible and adaptive. SAMPAN is a hybrid system that combines marker passing with connectionist spreading activation to provide a highly malleable and general representation for schema selection. This work is motivated by recent success in connectionist schema representations and in natural language marker passing systems. A connectionist schema representation provides many attractive features over traditional schema representations. However, a pure connectionist representation lacks generality; new propositions cannot easily be represented. SAMPAN gets around this problem by using marker passing to perform variable binding on generalized concepts. The S A M P A N system is a constraint satisfaction network with nodes that perform simple pattern matching and input summation. This approach is directly applicable to current schema-based systems.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [],
    "section": "Artificial Intelligence and Simulation II",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/7qs8c349",
    "frozenauthors": [
        {
            "first_name": "Hon",
            "middle_name": "Wai",
            "last_name": "Chun",
            "name_suffix": "",
            "institution": "Honeywell Bull",
            "department": ""
        },
        {
            "first_name": "Alejandro",
            "middle_name": "",
            "last_name": "Mimo",
            "name_suffix": "",
            "institution": "Gold Hill Computers",
            "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/30627/galley/20476/download/"
        }
    ]
}