{"id":"https://openalex.org/W2027146563","doi":"https://doi.org/10.1145/1807342.1807368","title":"Envy-free makespan approximation","display_name":"Envy-free makespan approximation","publication_year":2010,"publication_date":"2010-06-07","ids":{"openalex":"https://openalex.org/W2027146563","doi":"https://doi.org/10.1145/1807342.1807368","mag":"2027146563"},"language":"en","primary_location":{"id":"doi:10.1145/1807342.1807368","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1807342.1807368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th ACM conference on Electronic commerce","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/A5026385549","display_name":"Edith Cohen","orcid":"https://orcid.org/0000-0002-3926-8237"},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Edith Cohen","raw_affiliation_strings":["AT&T Labs-Research, Florham Park, NJ, USA","AT&T Labs---Research, Florham Park, NJ, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"AT&T Labs-Research, Florham Park, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"AT&T Labs---Research, Florham Park, NJ, USA#TAB#","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103282352","display_name":"Michal Feldman","orcid":"https://orcid.org/0000-0002-2915-8405"},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]},{"id":"https://openalex.org/I4210125051","display_name":"Microsoft (Israel)","ror":"https://ror.org/03819cc96","country_code":"IL","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210125051"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Michal Feldman","raw_affiliation_strings":["Hebrew University of Jerusalem and Microsoft Israel R & D, Jerusalem, Israel","Hebrew University of Jerusalem and Microsoft Israel R & D, Jerusalem, Israel#TAB#"],"affiliations":[{"raw_affiliation_string":"Hebrew University of Jerusalem and Microsoft Israel R & D, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160","https://openalex.org/I4210125051"]},{"raw_affiliation_string":"Hebrew University of Jerusalem and Microsoft Israel R & D, Jerusalem, Israel#TAB#","institution_ids":["https://openalex.org/I197251160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038118929","display_name":"Amos Fiat","orcid":"https://orcid.org/0000-0002-5748-9519"},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Amos Fiat","raw_affiliation_strings":["Tal Aviv University, Tel Aviv, Israel"],"affiliations":[{"raw_affiliation_string":"Tal Aviv University, Tel Aviv, Israel","institution_ids":["https://openalex.org/I16391192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006699796","display_name":"Haim Kaplan","orcid":"https://orcid.org/0000-0001-9586-8002"},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Haim Kaplan","raw_affiliation_strings":["Tal Aviv University, Tel Aviv, Israel"],"affiliations":[{"raw_affiliation_string":"Tal Aviv University, Tel Aviv, Israel","institution_ids":["https://openalex.org/I16391192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048854126","display_name":"Svetlana Olonetsky","orcid":null},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Svetlana Olonetsky","raw_affiliation_strings":["Tal Aviv University, Tel Aviv, Israel"],"affiliations":[{"raw_affiliation_string":"Tal Aviv University, Tel Aviv, Israel","institution_ids":["https://openalex.org/I16391192"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026385549"],"corresponding_institution_ids":["https://openalex.org/I1283103587"],"apc_list":null,"apc_paid":null,"fwci":2.7373,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.90156539,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"7","issue":null,"first_page":"159","last_page":"166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.9998000264167786,"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/T11182","display_name":"Auction Theory and Applications","score":0.9998000264167786,"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/T12288","display_name":"Optimization and Search Problems","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.9256130456924438},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.7237499356269836},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.6447387933731079},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6091184616088867},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.44227489829063416},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43189936876296997},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.4251056909561157},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4016703963279724},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26977235078811646},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.11631840467453003},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08439597487449646}],"concepts":[{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.9256130456924438},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.7237499356269836},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.6447387933731079},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6091184616088867},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.44227489829063416},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43189936876296997},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.4251056909561157},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4016703963279724},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26977235078811646},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.11631840467453003},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08439597487449646},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1807342.1807368","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1807342.1807368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th ACM conference on Electronic commerce","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W154126010","https://openalex.org/W1488422606","https://openalex.org/W1515889648","https://openalex.org/W1560295210","https://openalex.org/W1577069963","https://openalex.org/W1577532981","https://openalex.org/W1600130330","https://openalex.org/W1602132852","https://openalex.org/W1977410424","https://openalex.org/W2010996873","https://openalex.org/W2016199854","https://openalex.org/W2022749618","https://openalex.org/W2029467699","https://openalex.org/W2039634593","https://openalex.org/W2069134712","https://openalex.org/W2102201348","https://openalex.org/W2120419132","https://openalex.org/W2134776949","https://openalex.org/W2141663593","https://openalex.org/W2157464222","https://openalex.org/W2164993792","https://openalex.org/W2166185632","https://openalex.org/W3011924088","https://openalex.org/W3140214885","https://openalex.org/W3144138375","https://openalex.org/W4235924339","https://openalex.org/W4236082126","https://openalex.org/W4243696573","https://openalex.org/W4243848308","https://openalex.org/W4256454824","https://openalex.org/W6667827967","https://openalex.org/W6683904513","https://openalex.org/W6774805843","https://openalex.org/W7030192207"],"related_works":["https://openalex.org/W3172150420","https://openalex.org/W2107725657","https://openalex.org/W2112121444","https://openalex.org/W4206466499","https://openalex.org/W4213379045","https://openalex.org/W3204654320","https://openalex.org/W3190401582","https://openalex.org/W2162001022","https://openalex.org/W4205832532","https://openalex.org/W2074319831"],"abstract_inverted_index":{"We":[0,45],"study":[1],"envy-free":[2,23,89],"mechanisms":[3],"for":[4,101],"scheduling":[5],"tasks":[6],"on":[7],"unrelated":[8],"machines":[9],"(agents)":[10],"that":[11,26,84],"approximately":[12],"minimize":[13],"the":[14,28,41,60],"makespan.":[15,94],"For":[16,79],"indivisible":[17],"tasks,":[18,81],"we":[19,82,96],"put":[20],"forward":[21],"an":[22,68,88],"poly-time":[24,90],"mechanism":[25,91,100],"approximates":[27],"minimal":[29],"makespan":[30,104],"to":[31],"within":[32],"a":[33,48,74,110],"factor":[34],"of":[35,43,51,63,71,77],"O(log":[36],"m),":[37],"where":[38],"m":[39,53],"is":[40],"number":[42],"machines.":[44],"also":[46],"show":[47,83],"lower":[49,75],"bound":[50,70,76],"\u03b3(log":[52],"/":[54],"log":[55,56],"m).":[57],"This":[58],"improves":[59],"recent":[61],"result":[62],"Mu'alem":[64],"[22]":[65],"who":[66],"give":[67],"upper":[69],"(m+1)/2,":[72],"and":[73],"2-1/m.":[78],"divisible":[80],"there":[85],"always":[86],"exists":[87],"with":[92],"optimal":[93],"Finally,":[95],"demonstrate":[97],"how":[98],"our":[99],"envy":[102],"free":[103],"minimization":[105],"can":[106],"be":[107],"interpreted":[108],"as":[109],"market":[111],"clearing":[112],"problem.":[113]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}