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{
    "pk": 27813,
    "title": "A Hidden Markov Model for Analyzing Eye-Tracking of Moving Object",
    "subtitle": null,
    "abstract": "Eye-tracking provides an opportunity to generate and analyzehigh-density data relevant to understanding cognition. How-ever, while objects in the real world are often dynamic, eye-tracking paradigms are typically limited to assessing gaze to-ward static objects. In this study, we propose a generativeframework, based on a hidden Markov model, for using eye-tracking data to analyze behavior in the context of multiplemoving objects of interest. We apply this framework to ana-lyze data from a recent visual object tracking task paradigm,TrackIt, for studying selective sustained attention in children.We also present a novel ‘supervised’ variant of TrackIt that weuse to tune and validate our model, while providing insightsinto the visual object tracking abilities of children and adults",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "eye-tracking"
        },
        {
            "word": "Visual object tracking"
        },
        {
            "word": "hidden Markov model"
        },
        {
            "word": "TrackIt"
        },
        {
            "word": "Selective sustained attention"
        }
    ],
    "section": "Publication-based-Talks",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/92r3s94h",
    "frozenauthors": [
        {
            "first_name": "Jaeah",
            "middle_name": "",
            "last_name": "Kim",
            "name_suffix": "",
            "institution": "Carnegie Mellon",
            "department": ""
        },
        {
            "first_name": "Shashank",
            "middle_name": "",
            "last_name": "Singh",
            "name_suffix": "",
            "institution": "Carnegie Mellon",
            "department": ""
        },
        {
            "first_name": "Anna",
            "middle_name": "Vande",
            "last_name": "Velde",
            "name_suffix": "",
            "institution": "Carnegie Mellon",
            "department": ""
        },
        {
            "first_name": "Erik",
            "middle_name": "D",
            "last_name": "Thiessen",
            "name_suffix": "",
            "institution": "Carnegie Mellon",
            "department": ""
        },
        {
            "first_name": "Anna",
            "middle_name": "V",
            "last_name": "Fisher",
            "name_suffix": "",
            "institution": "Carnegie Mellon",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2018-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/27813/galley/17452/download/"
        }
    ]
}