{"id":"https://openalex.org/W4412170200","doi":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi","title":"A formal model of choice overload","display_name":"A formal model of choice overload","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4412170200","doi":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi"},"language":"en","primary_location":{"id":"doi:10.4992/pacjpa.88.0_1a-082-pi","doi":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi","is_oa":true,"landing_page_url":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi","pdf_url":"https://www.jstage.jst.go.jp/article/pacjpa/88/0/88_1A-082-PI/_pdf","source":{"id":"https://openalex.org/S4210219382","display_name":"The Proceedings of the Annual Convention of the Japanese Psychological Association","issn_l":"2433-7609","issn":["2433-7609"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4320800560","host_organization_name":"The Japanese Psychological Association","host_organization_lineage":["https://openalex.org/P4320800560"],"host_organization_lineage_names":["The Japanese Psychological Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Proceedings of the Annual Convention of the Japanese Psychological Association","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/pacjpa/88/0/88_1A-082-PI/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5098714866","display_name":"Hidezo Suganuma","orcid":"https://orcid.org/0000-0002-7561-992X","observed_orcids":["https://orcid.org/0000-0002-7561-992X"]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidezo Suganuma","raw_affiliation_strings":["The Univeristy of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univeristy of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5099516843","display_name":"Rio Sumida","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Rio Sumida","raw_affiliation_strings":["The Univeristy of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univeristy of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086592578","display_name":"Ryutaro Mori","orcid":"https://orcid.org/0000-0001-9131-4184","observed_orcids":["https://orcid.org/0000-0001-9131-4184"]},"institutions":[{"id":"https://openalex.org/I205924995","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I1319490839","https://openalex.org/I205924995"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryutaro Mori","raw_affiliation_strings":["Japan Society for the Promotion of Science","The Univeristy of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Japan Society for the Promotion of Science","institution_ids":["https://openalex.org/I205924995"]},{"raw_affiliation_string":"The Univeristy of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"88","issue":"0","first_page":"1A","last_page":"082"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10315","display_name":"Decision-Making and Behavioral Economics","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1800","display_name":"General Decision Sciences"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10315","display_name":"Decision-Making and Behavioral Economics","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1800","display_name":"General Decision Sciences"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.0044999998062849045,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10042","display_name":"Neural and Behavioral Psychology Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/choice-overload","display_name":"choice overload","score":0.9959999918937683},{"id":"https://openalex.org/keywords/bounded-rationality","display_name":"bounded rationality","score":0.7300000190734863},{"id":"https://openalex.org/keywords/formal-models","display_name":"formal models","score":0.656000018119812},{"id":"https://openalex.org/keywords/multi-armed-bandits","display_name":"multi-armed bandits","score":0.9179999828338623},{"id":"https://openalex.org/keywords/regret","display_name":"regret","score":0.7749999761581421},{"id":"https://openalex.org/keywords/satisfaction","display_name":"satisfaction","score":0.34299999475479126},{"id":"https://openalex.org/keywords/number-of-options","display_name":"number of options","score":0.5249999761581421},{"id":"https://openalex.org/keywords/time-constraints","display_name":"time constraints","score":0.40299999713897705},{"id":"https://openalex.org/keywords/computational-models-of-decision-making","display_name":"computational models of decision making","score":0.492000013589859},{"id":"https://openalex.org/keywords/regret-minimization","display_name":"regret minimization","score":0.38499999046325684}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47411540150642395}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4992/pacjpa.88.0_1a-082-pi","doi":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi","is_oa":true,"landing_page_url":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi","pdf_url":"https://www.jstage.jst.go.jp/article/pacjpa/88/0/88_1A-082-PI/_pdf","source":{"id":"https://openalex.org/S4210219382","display_name":"The Proceedings of the Annual Convention of the Japanese Psychological Association","issn_l":"2433-7609","issn":["2433-7609"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4320800560","host_organization_name":"The Japanese Psychological Association","host_organization_lineage":["https://openalex.org/P4320800560"],"host_organization_lineage_names":["The Japanese Psychological Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Proceedings of the Annual Convention of the Japanese Psychological Association","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.4992/pacjpa.88.0_1a-082-pi","doi":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi","is_oa":true,"landing_page_url":"https://doi.org/10.4992/pacjpa.88.0_1a-082-pi","pdf_url":"https://www.jstage.jst.go.jp/article/pacjpa/88/0/88_1A-082-PI/_pdf","source":{"id":"https://openalex.org/S4210219382","display_name":"The Proceedings of the Annual Convention of the Japanese Psychological Association","issn_l":"2433-7609","issn":["2433-7609"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4320800560","host_organization_name":"The Japanese Psychological Association","host_organization_lineage":["https://openalex.org/P4320800560"],"host_organization_lineage_names":["The Japanese Psychological Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Proceedings of the Annual Convention of the Japanese Psychological Association","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412170200.pdf","grobid_xml":"https://content.openalex.org/works/W4412170200.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2969313883","https://openalex.org/W2733541481","https://openalex.org/W7135957087","https://openalex.org/W7128405627","https://openalex.org/W2177382657","https://openalex.org/W4396763292","https://openalex.org/W7045685200","https://openalex.org/W4404813531","https://openalex.org/W3032217619","https://openalex.org/W6903870445"],"abstract_inverted_index":{"Key":[0],"Words:":[1],"choice":[2],"overload,":[3],"formal":[4],"model,":[5],"multi-armed":[6],"bandit":[7],"task":[8],"\u9078\u629e\u5834\u9762\u306b\u304a\u3044\u3066\u8003\u616e\u3059\u308b\u9078\u629e\u80a2\u304c\u5897\u3048\u308b\u3053\u3068\u3067\u6e80\u8db3\u611f\u306e\u4f4e":[9],"\u4e0b\u3084\u5f8c\u6094\u3092\u7d4c\u9a13\u3059\u308b\u73fe\u8c61\u306f\u300c\u9078\u629e\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9(choice":[10],"overload)":[11],"\u300d\u3068\u547c\u3070\u308c\uff0c\u9650\u5b9a\u5408\u7406\u6027\u306e\u89b3\u70b9\u304b\u3089\u5fc3\u7406\u5b66\u30fb\u7d4c\u6e08\u5b66":[12],"\u9818\u57df\u3067\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u304d\u305f(Iyengar":[13],"&":[14],"Lepper,":[15],"2000)":[16],"\uff0e\u8fd1\u5e74\u306e\u7814":[17],"\u7a76\u3067\u306f\u9078\u629e\u80a2\u306e\u6570\u306e\u5897\u52a0\u3068\u30cd\u30ac\u30c6\u30a3\u30d6\u611f\u60c5\u3068\u306e\u95a2\u4fc2\u306f\u5358\u7dda\u7684":[18],"\u3067\u306f\u306a\u3044\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u304a\u308a\uff0c\u4e21\u8005\u306e\u95a2\u4fc2\u3092\u898f\u5b9a\u3059\u308b\u8981\u56e0\u3068":[19],"\u3057\u3066\u6c7a\u5b9a\u6642\u306e\u6642\u9593\u5236\u7d04\u3084\u9078\u629e\u80a2\u306e\u9b45\u529b\uff0c\u9078\u629e\u8005\u306e\u9078\u597d\u306e\u660e\u78ba":[20],"\u3055\u7b49\u306e\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u304c\u691c\u8a0e\u3055\u308c\u3066\u3044\u308b(Chernev":[21],"et":[22],"al.,":[23],"2015)":[24],"\uff0e":[25],"\u4e00\u65b9\u3067\uff0c\u5148\u884c\u7814\u7a76\u306f\u4eba\u3005\u304c\u9078\u629e\u80a2\u306e\u6570\u306b\u3064\u3044\u3066\u591a\u3059\u304e\u308b(\u3042":[26],"\u308b\u3044\u306f\u5c11\u306a\u3059\u304e\u308b)\u3068\u611f\u3058\u308b\u6761\u4ef6\u3092\u500b\u5225\u306b\u6307\u6458\u3059\u308b\u306b\u3068\u3069\u307e":[27],"\u3063\u3066\u304a\u308a\uff0c\u4eba\u3005\u304c\u3044\u3064\uff0c\u3069\u3061\u3089\u3092\u611f\u3058\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u7d71\u4e00\u7684":[28],"\u306a\u4e88\u6e2c\u3092\u63d0\u4f9b\u3059\u308b\u7406\u8ad6\u7684\u57fa\u76e4\u306f\u5b58\u5728\u3057\u306a\u3044\uff0e":[29],"\u4ee5\u4e0a\u3092\u8e0f\u307e\u3048\u3066\uff0c\u672c\u7814\u7a76\u3067\u306f\u9078\u629e\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u306e\u751f\u8d77":[30],"\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u8981\u56e0\u3092\u7d71\u5408\u3057\u3046\u308b\u67a0\u7d44\u307f\u3092\u63d0\u6848\u3059\u308b\uff0e\u4ee5\u4e0b\u3067":[31],"\u5177\u4f53\u7684\u306b\u8aac\u660e\u3059\u308b\u3088\u3046\u306b\uff0c\u3053\u306e\u67a0\u7d44\u307f\u306f\u5fc3\u7406\u73fe\u8c61\u3068\u3057\u3066\u306e\u9078":[32],"\u629e\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u304c\u8a08\u7b97\u4e0a\u306e\u6a5f\u80fd\u3092\u6301\u3064\u3068\u3044\u3046\u4eee\u5b9a\u306e\u3082\u3068\uff0c":[33],"\u89e3\u304f\u3079\u304d\u554f\u984c\u3092\u6570\u7406\u7684\u306b\u8868\u73fe\u3057\u305f\u5f62\u5f0f\u30e2\u30c7\u30eb\u3067\u3042\u308b\uff0e":[34],"\u30e2\u30c7\u30eb":[35],"\u63d0\u6848\u3059\u308b\u30e2\u30c7\u30eb\u306b\u304a\u3044\u3066\uff0c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u6f5c\u5728\u7684\u306b\u7121\u9650\u306b\u5b58":[36],"\u5728\u3059\u308b\u306a\u304b\u304b\u3089\u8003\u616e\u3059\u308b\u9078\u629e\u80a2\u306e\u6570\u3092\u6c7a\u5b9a\u3057\uff0c\u305d\u308c\u305e\u308c\u3092\u8a55":[37],"\u4fa1\u3057\u305f\u3046\u3048\u3067\u6700\u3082\u512a\u308c\u3066\u3044\u308b\u3068\u5224\u65ad\u3057\u305f\u3082\u306e\u3092":[38],"1":[39,50,71],"\u3064\u9078\u3073\uff0c\u305d":[40],"\u308c\u306b\u7d10\u3065\u3044\u305f\u5229\u5f97\u3092\u5f97\u308b\uff0e":[41],"\u554f\u984c\u3068\u6226\u7565\u306e\u5f62\u5f0f\u7684\u8868\u73fe":[42],"\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u5404\u6642\u523b\ud835\udc61\ud835\udc61":[43],"=":[44,57],"1,2,":[45,58],"\u2026":[46,59],",":[47,60],"\ud835\udc47\ud835\udc47\u306b\u304a\u3044\u3066\ud835\udc58\ud835\udc58\u500b\u306e\u9078\u629e\u80a2\u304b":[48],"\u3089":[49],"\u3064\u3092\u9078\u3073\uff0c\u5831\u916c\ud835\udc45\ud835\udc45":[51],"!(\ud835\udc61\ud835\udc61)":[52],"\u223c":[53],"\ud835\udc43\ud835\udc43":[54],"!\u3092\u89b3\u6e2c\u3059\u308b\u3082\u306e\u3068\u3059\u308b\uff0e\u8003\u616e\u3059":[55],"\u308b\u9078\u629e\u80a2\ud835\udc56\ud835\udc56":[56],"\ud835\udc58\ud835\udc58\u304b\u3089\u5f97\u3089\u308c\u308b\u5831\u916c\u306e\u671f\u5f85\u5024":[61],"(\u771f\u5024)":[62],"\ud835\udf07\ud835\udf07":[63],"!\u306f\uff0c":[64],"\u78ba\u7387\u5206\u5e03\ud835\udc43\ud835\udc43":[65],"\"":[66],"\u304b\u3089\u72ec\u7acb\u306b\u751f\u6210\u3055\u308c\u308b\u3053\u3068\u3092\u4eee\u5b9a\u3059\u308b\uff0e\u30a8\u30fc\u30b8\u30a7":[67],"\u30f3\u30c8\u306f\u6642\u523b\ud835\udc47\ud835\udc47\u307e\u3067\u306e\u89b3\u6e2c\u3092\u3082\u3068\u306b\u9078\u629e\u80a2\ud835\udea4\ud835\udea4\u0302":[68],"*":[69],"(\ud835\udc47\ud835\udc47)\u3092":[70],"\u3064\u6c7a\u5b9a\u3057\uff0c":[72],"\u305d\u306e\u671f\u5f85\u5024\ud835\udf07\ud835\udf07":[73]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2025-10-10T00:00:00"}