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{
    "pk": 29706,
    "title": "Modeling the Effect of Driver’s Eye Gaze Pattern Under Workload: GaussianMixture Approach",
    "subtitle": null,
    "abstract": "This paper puts forward a Gaussian Mixture Model (GMM) foreye gaze behavior under workload and applies it to the analy-sis of gaze distributions in an automotive context. Specifically,it extends earlier work on Information Constrained Control(ICC) (Hecht, Bar-Hillel, Telpaz, Tsimhoni, & Tishby, 2019)(Hecht, Telpaz, Kamhi, Bar-Hillel, & Tisbhy, 2019) (Hecht etal., 2015) (Hecht, Telpaz, Kamhi, Bar-Hillel, & Tishby, 2018)by generating an ICC GMM derivative. We suggest a mea-sure for workload estimation based on the Kullback Leiblerdivergence (Dkl ) between tested eye gaze distributions and areference workload-free distribution. This derivative assumesdiagonal Gaussians that are distant from each other. Underthese assumptions, we achieve an analytical measure that hassignificantly fewer parameters than discrete grid-like distribu-tions (Hecht, Bar-Hillel, et al., 2019). Testing our measureon eye gazing data collected during real world driving experi-ments in a highway environment confirms the effectiveness ofthis approach.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "Information Constrained Control; Gaussian Mix-ture Model; Eye gaze distribution"
        }
    ],
    "section": "Poster Session 1",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/77n124rr",
    "frozenauthors": [
        {
            "first_name": "Ron",
            "middle_name": "M.",
            "last_name": "Hecht",
            "name_suffix": "",
            "institution": "Advanced Technical Center Israel",
            "department": ""
        },
        {
            "first_name": "Ariel",
            "middle_name": "",
            "last_name": "Telpaz",
            "name_suffix": "",
            "institution": "Advanced Technical Center Israel",
            "department": ""
        },
        {
            "first_name": "Gila",
            "middle_name": "",
            "last_name": "Kamhi",
            "name_suffix": "",
            "institution": "Advanced Technical Center Israel",
            "department": ""
        },
        {
            "first_name": "Omer",
            "middle_name": "",
            "last_name": "Tsimhoni",
            "name_suffix": "",
            "institution": "Warren Technical Center",
            "department": ""
        },
        {
            "first_name": "Aharon",
            "middle_name": "Bar",
            "last_name": "Hillel",
            "name_suffix": "",
            "institution": "Ben-Gurion University of the Negev",
            "department": ""
        },
        {
            "first_name": "Naftali",
            "middle_name": "",
            "last_name": "Tishby",
            "name_suffix": "",
            "institution": "The Hebrew University of Jerusalem",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2020-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/29706/galley/19563/download/"
        }
    ]
}