{"id":"https://openalex.org/W4285606781","doi":"https://doi.org/10.24963/ijcai.2022/59","title":"Fixing Knockout Tournaments With Seeds","display_name":"Fixing Knockout Tournaments With Seeds","publication_year":2022,"publication_date":"2022-07-01","ids":{"openalex":"https://openalex.org/W4285606781","doi":"https://doi.org/10.24963/ijcai.2022/59"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2022/59","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2022/59","pdf_url":"https://www.ijcai.org/proceedings/2022/0059.pdf","source":{"id":"https://openalex.org/S4363608755","display_name":"Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.ijcai.org/proceedings/2022/0059.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001520779","display_name":"Pasin Manurangsi","orcid":"https://orcid.org/0000-0002-1052-2801"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pasin Manurangsi","raw_affiliation_strings":["Google Research","Google Research, USA"],"affiliations":[{"raw_affiliation_string":"Google Research","institution_ids":["https://openalex.org/I1291425158"]},{"raw_affiliation_string":"Google Research, USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082525642","display_name":"Warut Suksompong","orcid":"https://orcid.org/0000-0001-8973-2539"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Warut Suksompong","raw_affiliation_strings":["National University of Singapore","School of Computing, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001520779"],"corresponding_institution_ids":["https://openalex.org/I1291425158"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12737509,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"412","last_page":"418"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11674","display_name":"Sports Analytics and Performance","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11674","display_name":"Sports Analytics and Performance","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.987500011920929,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tournament","display_name":"Tournament","score":0.9442967176437378},{"id":"https://openalex.org/keywords/pairwise-comparison","display_name":"Pairwise comparison","score":0.7581877708435059},{"id":"https://openalex.org/keywords/bracket","display_name":"Bracket","score":0.7042880654335022},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6297292113304138},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5077446699142456},{"id":"https://openalex.org/keywords/knockout-mouse","display_name":"Knockout mouse","score":0.4569029211997986},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4521116316318512},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3172566592693329},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28596726059913635},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.2046929895877838},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17604947090148926},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.16165506839752197},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.15030023455619812},{"id":"https://openalex.org/keywords/genetics","display_name":"Genetics","score":0.07856020331382751},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.05777013301849365}],"concepts":[{"id":"https://openalex.org/C136975688","wikidata":"https://www.wikidata.org/wiki/Q1320634","display_name":"Tournament","level":2,"score":0.9442967176437378},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.7581877708435059},{"id":"https://openalex.org/C133769200","wikidata":"https://www.wikidata.org/wiki/Q174565","display_name":"Bracket","level":2,"score":0.7042880654335022},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6297292113304138},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5077446699142456},{"id":"https://openalex.org/C182704531","wikidata":"https://www.wikidata.org/wiki/Q1364740","display_name":"Knockout mouse","level":3,"score":0.4569029211997986},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4521116316318512},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3172566592693329},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28596726059913635},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2046929895877838},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17604947090148926},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.16165506839752197},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.15030023455619812},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.07856020331382751},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.05777013301849365},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2022/59","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2022/59","pdf_url":"https://www.ijcai.org/proceedings/2022/0059.pdf","source":{"id":"https://openalex.org/S4363608755","display_name":"Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2022/59","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2022/59","pdf_url":"https://www.ijcai.org/proceedings/2022/0059.pdf","source":{"id":"https://openalex.org/S4363608755","display_name":"Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4285606781.pdf","grobid_xml":"https://content.openalex.org/works/W4285606781.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W30978599","https://openalex.org/W173833138","https://openalex.org/W2284908081","https://openalex.org/W2342375887","https://openalex.org/W2408105292","https://openalex.org/W2604879517","https://openalex.org/W2795780552","https://openalex.org/W2803912439","https://openalex.org/W2807967603","https://openalex.org/W2945442873","https://openalex.org/W3157402715","https://openalex.org/W6790825729","https://openalex.org/W6800507546"],"related_works":["https://openalex.org/W3123786980","https://openalex.org/W2994965880","https://openalex.org/W4287997709","https://openalex.org/W3083287393","https://openalex.org/W3094108612","https://openalex.org/W3125314910","https://openalex.org/W2982074041","https://openalex.org/W2130950591","https://openalex.org/W3001719452","https://openalex.org/W4307219145"],"abstract_inverted_index":{"Knockout":[0],"tournaments":[1],"constitute":[2],"a":[3,22,54,58,115],"popular":[4],"format":[5],"for":[6],"organizing":[7],"sports":[8],"competitions.":[9],"While":[10],"prior":[11],"results":[12,30],"have":[13],"shown":[14],"that":[15,47,51,53,78],"it":[16],"is":[17,117],"often":[18],"possible":[19,118],"to":[20,92],"manipulate":[21],"knockout":[23,59,94],"tournament":[24,60],"by":[25],"fixing":[26],"the":[27,32,42,73,80,97,110],"bracket,":[28],"these":[29],"ignore":[31],"prevalent":[33],"aspect":[34],"of":[35,69,112],"player":[36,55],"seeds,":[37],"which":[38],"can":[39,56],"significantly":[40],"constrain":[41],"chosen":[43],"bracket.":[44],"We":[45],"show":[46],"certain":[48],"structural":[49],"conditions":[50],"guarantee":[52],"win":[57],"without":[61,104],"seeds":[62,102,120],"are":[63,84,89,121],"no":[64],"longer":[65],"sufficient":[66],"in":[67],"light":[68],"seed":[70],"constraints.":[71],"On":[72],"other":[74],"hand,":[75],"we":[76,108],"prove":[77],"when":[79,119],"pairwise":[81],"match":[82],"outcomes":[83],"generated":[85],"randomly,":[86],"all":[87],"players":[88],"still":[90],"likely":[91],"be":[93],"winners":[95],"under":[96],"same":[98],"probability":[99],"threshold":[100],"with":[101],"as":[103],"seeds.":[105],"In":[106],"addition,":[107],"investigate":[109],"complexity":[111],"deciding":[113],"whether":[114],"manipulation":[116],"present.":[122]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}