{"id":"https://openalex.org/W4244980442","doi":"https://doi.org/10.1109/iat.2004.1342991","title":"A two-level framework for coalition formation via optimization and agent negotiation","display_name":"A two-level framework for coalition formation via optimization and agent negotiation","publication_year":2004,"publication_date":"2004-11-08","ids":{"openalex":"https://openalex.org/W4244980442","doi":"https://doi.org/10.1109/iat.2004.1342991"},"language":"en","primary_location":{"id":"doi:10.1109/iat.2004.1342991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iat.2004.1342991","pdf_url":null,"source":{"id":"https://openalex.org/S4363608984","display_name":"Proceedings. IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2004. (IAT 2004).","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. IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2004. (IAT 2004).","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015466370","display_name":"Hoong Chuin Lau","orcid":"https://orcid.org/0000-0002-5326-411X"},"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":true,"raw_author_name":"Hoong Chuin Lau","raw_affiliation_strings":["The Logistics Institute-Asia Pacific, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"The Logistics Institute-Asia Pacific, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100714341","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0002-6553-4412"},"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":"Lei Zhang","raw_affiliation_strings":["The Logistics Institute-Asia Pacific, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"The Logistics Institute-Asia Pacific, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015466370"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70714286,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"441","last_page":"445"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.9818999767303467,"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":0.9818999767303467,"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":0.9746000170707703,"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":0.9587000012397766,"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/negotiation","display_name":"Negotiation","score":0.8391779661178589},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.669144868850708},{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.538935124874115},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.4938579201698303},{"id":"https://openalex.org/keywords/balance","display_name":"Balance (ability)","score":0.4773319363594055},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4431701898574829},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4400356709957123},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3696230351924896},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.3578181862831116},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.3495652675628662},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23519378900527954},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.16227447986602783},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1434723436832428},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09567776322364807},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.0925711989402771},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.07716220617294312}],"concepts":[{"id":"https://openalex.org/C199776023","wikidata":"https://www.wikidata.org/wiki/Q202875","display_name":"Negotiation","level":2,"score":0.8391779661178589},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.669144868850708},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.538935124874115},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.4938579201698303},{"id":"https://openalex.org/C168031717","wikidata":"https://www.wikidata.org/wiki/Q1530280","display_name":"Balance (ability)","level":2,"score":0.4773319363594055},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4431701898574829},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4400356709957123},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3696230351924896},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3578181862831116},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.3495652675628662},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23519378900527954},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.16227447986602783},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1434723436832428},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09567776322364807},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0925711989402771},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.07716220617294312},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iat.2004.1342991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iat.2004.1342991","pdf_url":null,"source":{"id":"https://openalex.org/S4363608984","display_name":"Proceedings. IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2004. (IAT 2004).","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. IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2004. (IAT 2004).","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1607217146","https://openalex.org/W1971441460","https://openalex.org/W2044553168","https://openalex.org/W2099335660","https://openalex.org/W2106869697","https://openalex.org/W2110120132","https://openalex.org/W2127816408","https://openalex.org/W2130120358","https://openalex.org/W2146211669","https://openalex.org/W2149809923","https://openalex.org/W6636133285","https://openalex.org/W6661918207","https://openalex.org/W6675873933","https://openalex.org/W6679159610","https://openalex.org/W6681610131"],"related_works":["https://openalex.org/W2322802588","https://openalex.org/W2069705450","https://openalex.org/W2401058949","https://openalex.org/W4230237643","https://openalex.org/W2991784296","https://openalex.org/W2030457343","https://openalex.org/W2007820812","https://openalex.org/W1819545986","https://openalex.org/W2012138520","https://openalex.org/W2409425591"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,9,18,35],"two-level":[3,44],"coalition":[4,45],"formation":[5,46],"approach":[6,27],"based":[7],"on":[8,13,22],"centralized":[10],"optimization":[11],"model":[12,21],"the":[14,23,43,51,55,59,74],"upper":[15],"level,":[16],"and":[17],"distributed":[19],"agent-negotiation":[20],"lower":[24],"level.":[25],"This":[26],"allows":[28],"us":[29],"to":[30,76],"balance":[31],"agent":[32],"self-interests":[33],"against":[34],"high":[36],"joint":[37],"utility.":[38],"Experimental":[39],"results":[40,67],"show":[41],"that":[42],"mechanism":[47],"increases":[48],"not":[49],"only":[50],"overall":[52],"utility":[53,61],"of":[54,62],"coalition,":[56],"but":[57],"also":[58,68],"individual":[60],"most":[63],"participating":[64],"agents.":[65],"The":[66],"suggest":[69],"it":[70],"is":[71],"better":[72],"for":[73],"agents":[75],"be":[77],"partially":[78],"cooperative":[79,84],"rather":[80],"than":[81],"either":[82],"fully":[83],"or":[85],"self-interested":[86],"in":[87],"our":[88],"setting.":[89]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}