{"id":"https://openalex.org/W2294388386","doi":"https://doi.org/10.4230/lipics.fun.2016.4","title":"Hanabi is NP-complete, Even for Cheaters who Look at Their Cards","display_name":"Hanabi is NP-complete, Even for Cheaters who Look at Their Cards","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2294388386","doi":"https://doi.org/10.4230/lipics.fun.2016.4","mag":"2294388386"},"language":"en","primary_location":{"id":"pmh:oai:drops-oai.dagstuhl.de:5864","is_oa":true,"landing_page_url":"https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FUN.2016.4","pdf_url":null,"source":{"id":"https://openalex.org/S4377196569","display_name":"DROPS (Schloss Dagstuhl \u2013 Leibniz Center for Informatics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2799853480","host_organization_name":"Schloss Dagstuhl \u2013 Leibniz Center for Informatics","host_organization_lineage":["https://openalex.org/I2799853480"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"InProceedings"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FUN.2016.4","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110628794","display_name":"Jean Fran\u00e7ois Baffier","orcid":null},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]},{"id":"https://openalex.org/I4210158934","display_name":"Research Organization of Information and Systems","ror":"https://ror.org/04p4e8t29","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Baffier, Jean-Francois","raw_affiliation_strings":["Research Organization of Information and Systems National Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Organization of Information and Systems National Institute of Informatics","institution_ids":["https://openalex.org/I184597095","https://openalex.org/I4210158934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112688302","display_name":"Man Kwun Chiu","orcid":null},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]},{"id":"https://openalex.org/I4210158934","display_name":"Research Organization of Information and Systems","ror":"https://ror.org/04p4e8t29","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chiu, Man-Kwun","raw_affiliation_strings":["Research Organization of Information and Systems National Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Organization of Information and Systems National Institute of Informatics","institution_ids":["https://openalex.org/I184597095","https://openalex.org/I4210158934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021286366","display_name":"Yago D\u00edez","orcid":"https://orcid.org/0000-0003-4521-9113"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Diez, Yago","raw_affiliation_strings":["INF - System Information Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INF - System Information Sciences","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012765386","display_name":"Matias Korman","orcid":"https://orcid.org/0000-0002-4880-1101"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Korman, Matias","raw_affiliation_strings":["INF - System Information Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INF - System Information Sciences","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034146312","display_name":"Valia Mitsou","orcid":null},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Mitsou, Valia","raw_affiliation_strings":["Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042432858","display_name":"Andr\u00e9 van Renssen","orcid":"https://orcid.org/0000-0002-9294-9947"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]},{"id":"https://openalex.org/I4210158934","display_name":"Research Organization of Information and Systems","ror":"https://ror.org/04p4e8t29","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"van Renssen, Andr\u00e9","raw_affiliation_strings":["Research Organization of Information and Systems National Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Organization of Information and Systems National Institute of Informatics","institution_ids":["https://openalex.org/I184597095","https://openalex.org/I4210158934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031959850","display_name":"Marcel Roeloffzen","orcid":"https://orcid.org/0000-0002-1129-461X"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]},{"id":"https://openalex.org/I4210158934","display_name":"Research Organization of Information and Systems","ror":"https://ror.org/04p4e8t29","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Roeloffzen, Marcel","raw_affiliation_strings":["Research Organization of Information and Systems National Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Organization of Information and Systems National Institute of Informatics","institution_ids":["https://openalex.org/I184597095","https://openalex.org/I4210158934"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062599134","display_name":"Yushi Uno","orcid":null},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Uno, Yushi","raw_affiliation_strings":["Osaka Prefecture University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University","institution_ids":["https://openalex.org/I15807432"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3394,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88839805,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9951000213623047,"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"}},"topics":[{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9951000213623047,"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/T11574","display_name":"Artificial Intelligence in Games","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.9114999771118164,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6615055203437805},{"id":"https://openalex.org/keywords/combinatorial-game-theory","display_name":"Combinatorial game theory","score":0.6116876006126404},{"id":"https://openalex.org/keywords/sequential-game","display_name":"Sequential game","score":0.5710729360580444},{"id":"https://openalex.org/keywords/screening-game","display_name":"Screening game","score":0.5685482025146484},{"id":"https://openalex.org/keywords/repeated-game","display_name":"Repeated game","score":0.5178011655807495},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.49180033802986145},{"id":"https://openalex.org/keywords/game-complexity","display_name":"Game complexity","score":0.4911439120769501},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.4906972646713257},{"id":"https://openalex.org/keywords/game-tree","display_name":"Game tree","score":0.478402704000473},{"id":"https://openalex.org/keywords/non-cooperative-game","display_name":"Non-cooperative game","score":0.4481906294822693},{"id":"https://openalex.org/keywords/simultaneous-game","display_name":"Simultaneous game","score":0.41219115257263184},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38185572624206543},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.3580605983734131},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.2816943824291229},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24422729015350342},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1887114942073822}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6615055203437805},{"id":"https://openalex.org/C102234262","wikidata":"https://www.wikidata.org/wiki/Q1320931","display_name":"Combinatorial game theory","level":4,"score":0.6116876006126404},{"id":"https://openalex.org/C73795354","wikidata":"https://www.wikidata.org/wiki/Q287618","display_name":"Sequential game","level":3,"score":0.5710729360580444},{"id":"https://openalex.org/C167573328","wikidata":"https://www.wikidata.org/wiki/Q7439054","display_name":"Screening game","level":4,"score":0.5685482025146484},{"id":"https://openalex.org/C202556891","wikidata":"https://www.wikidata.org/wiki/Q1584646","display_name":"Repeated game","level":3,"score":0.5178011655807495},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.49180033802986145},{"id":"https://openalex.org/C93826744","wikidata":"https://www.wikidata.org/wiki/Q903738","display_name":"Game complexity","level":4,"score":0.4911439120769501},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.4906972646713257},{"id":"https://openalex.org/C95815963","wikidata":"https://www.wikidata.org/wiki/Q1377033","display_name":"Game tree","level":4,"score":0.478402704000473},{"id":"https://openalex.org/C47175762","wikidata":"https://www.wikidata.org/wiki/Q13422573","display_name":"Non-cooperative game","level":3,"score":0.4481906294822693},{"id":"https://openalex.org/C95940807","wikidata":"https://www.wikidata.org/wiki/Q12237274","display_name":"Simultaneous game","level":4,"score":0.41219115257263184},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38185572624206543},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.3580605983734131},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.2816943824291229},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24422729015350342},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1887114942073822},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C96563100","wikidata":"https://www.wikidata.org/wiki/Q8037118","display_name":"Worst-case complexity","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:drops-oai.dagstuhl.de:5864","is_oa":true,"landing_page_url":"https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FUN.2016.4","pdf_url":null,"source":{"id":"https://openalex.org/S4377196569","display_name":"DROPS (Schloss Dagstuhl \u2013 Leibniz Center for Informatics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2799853480","host_organization_name":"Schloss Dagstuhl \u2013 Leibniz Center for Informatics","host_organization_lineage":["https://openalex.org/I2799853480"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"InProceedings"},{"id":"pmh:901383","is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=901383","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"doi:10.4230/lipics.fun.2016.4","is_oa":true,"landing_page_url":"https://doi.org/10.4230/lipics.fun.2016.4","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"ConferencePaper"}],"best_oa_location":{"id":"pmh:oai:drops-oai.dagstuhl.de:5864","is_oa":true,"landing_page_url":"https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FUN.2016.4","pdf_url":null,"source":{"id":"https://openalex.org/S4377196569","display_name":"DROPS (Schloss Dagstuhl \u2013 Leibniz Center for Informatics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2799853480","host_organization_name":"Schloss Dagstuhl \u2013 Leibniz Center for Informatics","host_organization_lineage":["https://openalex.org/I2799853480"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"InProceedings"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2953063351","https://openalex.org/W2594593206","https://openalex.org/W3036893670","https://openalex.org/W2315975839","https://openalex.org/W1275367343","https://openalex.org/W2553557354","https://openalex.org/W2621295547","https://openalex.org/W3197154575","https://openalex.org/W3142190562","https://openalex.org/W3007251085","https://openalex.org/W3108055360","https://openalex.org/W2300699501","https://openalex.org/W3037141673","https://openalex.org/W1973342092","https://openalex.org/W2083677681","https://openalex.org/W1539306088","https://openalex.org/W3187383240","https://openalex.org/W2540065310","https://openalex.org/W965595208","https://openalex.org/W3093516611"],"abstract_inverted_index":{"This":[0,90],"paper":[1],"studies":[2],"a":[3,46,99,104,120],"cooperative":[4],"card":[5],"game":[6,13,20,77,116,140],"called":[7],"Hanabi":[8],"from":[9,25,45],"an":[10],"algorithmic":[11],"combinatorial":[12],"theory":[14],"viewpoint.":[15],"The":[16,72],"aim":[17],"of":[18,75,103,107,132,156],"the":[19,76,82,108,115,128,133,136,139],"is":[21,78,117],"to":[22,27,34,69],"play":[23],"cards":[24,52,83],"1":[26],"n":[28],"in":[29,38,119,144],"increasing":[30],"order":[31],"(this":[32],"has":[33],"be":[35,93,142],"done":[36],"independently":[37],"c":[39],"different":[40],"colors).":[41],"Cards":[42],"are":[43,53],"drawn":[44],"deck":[47],"one":[48],"by":[49],"one.":[50],"Drawn":[51],"either":[54],"immediately":[55],"played,":[56],"discarded":[57],"or":[58],"stored":[59],"for":[60,147,153],"future":[61],"use":[62],"(overall":[63],"each":[64],"player":[65],"can":[66,141],"store":[67],"up":[68],"h":[70,157],"cards).":[71],"main":[73],"feature":[74],"that":[79],"players":[80],"know":[81],"their":[84],"partners":[85],"hold":[86],"(but":[87],"not":[88],"theirs.":[89],"information":[91,130],"must":[92],"shared":[94],"through":[95],"hints).":[96],"We":[97],"introduce":[98],"simplified":[100],"mathematical":[101],"model":[102],"single-player":[105],"version":[106],"game,":[109],"and":[110,158],"show":[111],"several":[112],"complexity":[113],"results:":[114],"intractable":[118],"general":[121],"setting":[122],"even":[123],"if":[124],"we":[125],"forego":[126],"with":[127],"hidden":[129],"aspect":[131],"game.":[134],"On":[135],"positive":[137],"side,":[138],"solved":[143],"linear":[145],"time":[146],"some":[148],"interesting":[149],"restricted":[150],"cases":[151],"(i.e.,":[152],"small":[154],"values":[155],"c).":[159]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}