{"id":"https://openalex.org/W2964297767","doi":"https://doi.org/10.24963/ijcai.2020/6","title":"Almost Group Envy-free Allocation of Indivisible Goods and Chores","display_name":"Almost Group Envy-free Allocation of Indivisible Goods and Chores","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W2964297767","doi":"https://doi.org/10.24963/ijcai.2020/6","mag":"2964297767"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2020/6","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/6","pdf_url":"https://www.ijcai.org/proceedings/2020/0006.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2020/0006.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044987618","display_name":"Haris Aziz","orcid":"https://orcid.org/0000-0001-9757-4956"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Haris Aziz","raw_affiliation_strings":["UNSW Sydney","University of New South Wales,#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UNSW Sydney","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"University of New South Wales,#TAB#","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028412646","display_name":"Simon Rey","orcid":"https://orcid.org/0000-0002-5170-0387"},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Simon Rey","raw_affiliation_strings":["University of Amsterdam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Amsterdam","institution_ids":["https://openalex.org/I887064364"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"39","last_page":"45"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","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/T10991","display_name":"Game Theory and Voting Systems","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/T11182","display_name":"Auction Theory and Applications","score":0.9983999729156494,"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/T11031","display_name":"Game Theory and Applications","score":0.9911999702453613,"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/resource-allocation","display_name":"Resource allocation","score":0.6289728879928589},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.6164678335189819},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.5930931568145752},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5857425332069397},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.540172815322876},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.46001526713371277},{"id":"https://openalex.org/keywords/taxonomy","display_name":"Taxonomy (biology)","score":0.4176924228668213},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.38264280557632446},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29036813974380493},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.27827444672584534}],"concepts":[{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6289728879928589},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.6164678335189819},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.5930931568145752},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5857425332069397},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.540172815322876},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.46001526713371277},{"id":"https://openalex.org/C58642233","wikidata":"https://www.wikidata.org/wiki/Q8269924","display_name":"Taxonomy (biology)","level":2,"score":0.4176924228668213},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.38264280557632446},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29036813974380493},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.27827444672584534},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.24963/ijcai.2020/6","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/6","pdf_url":"https://www.ijcai.org/proceedings/2020/0006.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1907.09279","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1907.09279","pdf_url":"https://arxiv.org/pdf/1907.09279","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:dare.uva.nl:publications/2fc9db7e-e9e0-4212-872d-1cc5a27b2c0a","is_oa":true,"landing_page_url":"https://handle.uba.uva.nl/personal/pure/en/publications/almost-group-envyfree-allocation-of-indivisible-goods-and-chores(2fc9db7e-e9e0-4212-872d-1cc5a27b2c0a).html","pdf_url":"https://dare.uva.nl/personal/pure/en/publications/almost-group-envyfree-allocation-of-indivisible-goods-and-chores(2fc9db7e-e9e0-4212-872d-1cc5a27b2c0a).html","source":{"id":"https://openalex.org/S4306400088","display_name":"UvA-DARE (University of Amsterdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887064364","host_organization_name":"University of Amsterdam","host_organization_lineage":["https://openalex.org/I887064364"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Aziz, H & Rey, S 2020, Almost Group Envy-free Allocation of Indivisible Goods and Chores. in C Bessiere (ed.), Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence : IJCAI-20 : Yokohama. pp. 39-45, 29th International Joint Conference on Artificial Intelligence - Pacific Rim International Conference on Artificial Intelligence, Yokohama, Japan, 7/01/21. https://doi.org/10.24963/ijcai.2020/6","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:uvapub:oai:dare.uva.nl:publications/2fc9db7e-e9e0-4212-872d-1cc5a27b2c0a","is_oa":true,"landing_page_url":"https://dare.uva.nl/personal/pure/en/publications/almost-group-envyfree-allocation-of-indivisible-goods-and-chores(2fc9db7e-e9e0-4212-872d-1cc5a27b2c0a).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence: IJCAI-20 : Yokohama, 39 - 45","raw_type":"info:eu-repo/semantics/conferencepaper"},{"id":"doi:10.48550/arxiv.1907.09279","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1907.09279","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"},{"id":"mag:2964297767","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.24963/ijcai.2020/6","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/6","pdf_url":"https://www.ijcai.org/proceedings/2020/0006.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8583292042","display_name":"Collective Information","funder_award_id":"639.023.811","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2964297767.pdf","grobid_xml":"https://content.openalex.org/works/W2964297767.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W111830649","https://openalex.org/W615085467","https://openalex.org/W1573064394","https://openalex.org/W2022749618","https://openalex.org/W2050330935","https://openalex.org/W2063292248","https://openalex.org/W2088498069","https://openalex.org/W2093606268","https://openalex.org/W2107944092","https://openalex.org/W2121240598","https://openalex.org/W2121484356","https://openalex.org/W2150409561","https://openalex.org/W2156671446","https://openalex.org/W2167440686","https://openalex.org/W2270336017","https://openalex.org/W2346164124","https://openalex.org/W2499626972","https://openalex.org/W2586913291","https://openalex.org/W2592030152","https://openalex.org/W2593819652","https://openalex.org/W2795910335","https://openalex.org/W2883410524","https://openalex.org/W2889304581","https://openalex.org/W2963025088","https://openalex.org/W2963036332","https://openalex.org/W2964250178","https://openalex.org/W2964436851","https://openalex.org/W2964653768","https://openalex.org/W3011924088","https://openalex.org/W3042920849","https://openalex.org/W3124844168","https://openalex.org/W3140214885"],"related_works":["https://openalex.org/W3035174345","https://openalex.org/W3204939179","https://openalex.org/W3206771794","https://openalex.org/W2121240598","https://openalex.org/W2912266291","https://openalex.org/W3202660833","https://openalex.org/W3037456366","https://openalex.org/W3121198307","https://openalex.org/W2952414600","https://openalex.org/W2997360440","https://openalex.org/W2962833396","https://openalex.org/W2951739965","https://openalex.org/W2962812754","https://openalex.org/W2964436851","https://openalex.org/W2905103471","https://openalex.org/W3175978627","https://openalex.org/W3192800093","https://openalex.org/W2737784017","https://openalex.org/W2950976454","https://openalex.org/W3015881104"],"abstract_inverted_index":{"We":[0,21,63,73,105],"consider":[1],"a":[2,53,66,82,102,111],"multi-agent":[3],"resource":[4],"allocation":[5,45,84,113],"setting":[6],"in":[7,30],"which":[8,75,86],"an":[9,17],"agent's":[10],"utility":[11],"may":[12],"decrease":[13],"or":[14,126],"increase":[15],"when":[16,118],"item":[18,61],"is":[19,28,52,116],"allocated.":[20],"take":[22],"the":[23,31,44,70,79],"group":[24,56],"envy-freeness":[25,57],"concept":[26,54],"that":[27,39,108],"well-established":[29],"literature":[32],"and":[33,36],"present":[34,65],"stronger":[35],"relaxed":[37],"versions":[38],"are":[40,120],"especially":[41],"suitable":[42],"for":[43],"of":[46,69,81,93],"indivisible":[47],"items.":[48],"Of":[49],"particular":[50],"interest":[51],"called":[55],"up":[58],"to":[59,100],"one":[60],"(GEF1).":[62],"then":[64],"clear":[67],"taxonomy":[68],"fairness":[71,76],"concepts.":[72],"study":[74],"concepts":[77],"guarantee":[78],"existence":[80],"fair":[83],"under":[85],"preference":[87],"domain.":[88],"For":[89],"two":[90],"natural":[91],"classes":[92],"additive":[94],"utilities,":[95],"we":[96],"design":[97],"polynomial-time":[98],"algorithms":[99],"compute":[101],"GEF1":[103,115],"allocation.":[104],"also":[106],"prove":[107],"checking":[109],"whether":[110],"given":[112],"satisfies":[114],"coNP-complete":[117],"there":[119],"either":[121],"only":[122,124],"goods,":[123],"chores":[125],"both.":[127]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
