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{
    "pk": 28058,
    "title": "Adaptive planning in human search",
    "subtitle": null,
    "abstract": "How do people plan ahead when searching for rewards? Weinvestigate planning in a foraging task in which participantssearch for rewards on an infinite two-dimensional grid. Ourresults show that their search is best-described by a modelwhich searches at least 3 steps ahead. Furthermore, partici-pants do not seem to update their beliefs during planning, butrather treat their initial beliefs as given, a strategy similar to aheuristic called root-sampling. This planning algorithm corre-sponds well with participants’ behavior in test problems withrestricted movement and varying degrees of information, out-performing more complex models. These results enrich ourunderstanding of adaptive planning in complex environments",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "Planning; Decision Making; Tree Search; Forag-ing; Reinforcement Learning; Monte Carlo Sampling"
        }
    ],
    "section": "Publication-based-Talks",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/36d1q0dz",
    "frozenauthors": [
        {
            "first_name": "Moritz",
            "middle_name": "J.F.",
            "last_name": "Krusche",
            "name_suffix": "",
            "institution": "University of Warwick",
            "department": ""
        },
        {
            "first_name": "Eric",
            "middle_name": "",
            "last_name": "Schulz",
            "name_suffix": "",
            "institution": "Harvard",
            "department": ""
        },
        {
            "first_name": "Arthur",
            "middle_name": "",
            "last_name": "Guez",
            "name_suffix": "",
            "institution": "University of College London",
            "department": ""
        },
        {
            "first_name": "Maarten",
            "middle_name": "",
            "last_name": "Speekenbrink",
            "name_suffix": "",
            "institution": "University of College London",
            "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/28058/galley/17697/download/"
        }
    ]
}