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{
    "pk": 25966,
    "title": "Cognitive Modeling of Life Story: Reconstructing Our Memories from a Photo\nLibrary",
    "subtitle": null,
    "abstract": "Assuming that photographs accumulated in a personal computer reflect life history of a user, a model of one’s\nautobiographical memory could be constructed. Such a model will be useful to support memory problems caused by such as\naging. Based on this idea, we constructed an image recommender system including an ACT-R model. We build the model\nusing the first author’s private photo library, consisting 3,202 photos. We run a simulation manipulating the activation noise of\ndeclarative chunks. As a result, we found strong influence of the noise on memory retrieval. When the noise level was low,\nthe model retrieved a few memory items that occurred recently. On the other hand, when the noise level was high, the retrieval\nprocess was like random walk over a memory network. Repeated recalls of old photos occurred. The result suggests a condition\nof an ACT-R model enabling a travel into a distant past.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [],
    "section": "Member Abstracts",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/21p992tq",
    "frozenauthors": [
        {
            "first_name": "Junya",
            "middle_name": "",
            "last_name": "Morita",
            "name_suffix": "",
            "institution": "Nagoya University",
            "department": ""
        },
        {
            "first_name": "Takatsugu",
            "middle_name": "",
            "last_name": "Hirayama",
            "name_suffix": "",
            "institution": "Nagoya University",
            "department": ""
        },
        {
            "first_name": "Kenji",
            "middle_name": "",
            "last_name": "Mase",
            "name_suffix": "",
            "institution": "Nagoya University",
            "department": ""
        },
        {
            "first_name": "Kazunori",
            "middle_name": "",
            "last_name": "Yamada",
            "name_suffix": "",
            "institution": "Panasonic Corporation",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2015-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/25966/galley/15590/download/"
        }
    ]
}