{"id":"https://openalex.org/W2118827435","doi":"https://doi.org/10.1145/1250790.1250842","title":"Limitations of VCG-based mechanisms","display_name":"Limitations of VCG-based mechanisms","publication_year":2007,"publication_date":"2007-06-11","ids":{"openalex":"https://openalex.org/W2118827435","doi":"https://doi.org/10.1145/1250790.1250842","mag":"2118827435"},"language":"en","primary_location":{"id":"doi:10.1145/1250790.1250842","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1250790.1250842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the thirty-ninth annual ACM symposium on Theory of computing","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/A5020176884","display_name":"Shahar Dobzinski","orcid":"https://orcid.org/0000-0003-1935-5808"},"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"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Shahar Dobzinski","raw_affiliation_strings":["Hebrew University, Jerusalem, Israel","Hebrew University , Jerusalem, Israel"],"affiliations":[{"raw_affiliation_string":"Hebrew University, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"Hebrew University , Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081416898","display_name":"Noam Nisan","orcid":"https://orcid.org/0000-0003-3106-6304"},"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"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Noam Nisan","raw_affiliation_strings":["Hebrew University, Jerusalem, Israel","Hebrew University , Jerusalem, Israel"],"affiliations":[{"raw_affiliation_string":"Hebrew University, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"Hebrew University , Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020176884"],"corresponding_institution_ids":["https://openalex.org/I197251160"],"apc_list":null,"apc_paid":null,"fwci":10.6784,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.98558108,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"338","last_page":"344"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":1.0,"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":1.0,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.9771000146865845,"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/subadditivity","display_name":"Subadditivity","score":0.9683581590652466},{"id":"https://openalex.org/keywords/submodular-set-function","display_name":"Submodular set function","score":0.8615591526031494},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6667555570602417},{"id":"https://openalex.org/keywords/incentive-compatibility","display_name":"Incentive compatibility","score":0.5344077348709106},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5320338606834412},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5084477663040161},{"id":"https://openalex.org/keywords/combinatorial-auction","display_name":"Combinatorial auction","score":0.49976491928100586},{"id":"https://openalex.org/keywords/payment","display_name":"Payment","score":0.4856944978237152},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4850017726421356},{"id":"https://openalex.org/keywords/polynomial-time-approximation-scheme","display_name":"Polynomial-time approximation scheme","score":0.44460928440093994},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41235774755477905},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.3808160722255707},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3735470473766327},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.33027374744415283},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.0804128646850586},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07752656936645508},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.06182333827018738}],"concepts":[{"id":"https://openalex.org/C19220575","wikidata":"https://www.wikidata.org/wiki/Q1934099","display_name":"Subadditivity","level":2,"score":0.9683581590652466},{"id":"https://openalex.org/C178621042","wikidata":"https://www.wikidata.org/wiki/Q7631710","display_name":"Submodular set function","level":2,"score":0.8615591526031494},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6667555570602417},{"id":"https://openalex.org/C91810955","wikidata":"https://www.wikidata.org/wiki/Q7731670","display_name":"Incentive compatibility","level":3,"score":0.5344077348709106},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5320338606834412},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5084477663040161},{"id":"https://openalex.org/C59919655","wikidata":"https://www.wikidata.org/wiki/Q5150821","display_name":"Combinatorial auction","level":3,"score":0.49976491928100586},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.4856944978237152},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4850017726421356},{"id":"https://openalex.org/C99140742","wikidata":"https://www.wikidata.org/wiki/Q843550","display_name":"Polynomial-time approximation scheme","level":3,"score":0.44460928440093994},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41235774755477905},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.3808160722255707},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3735470473766327},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.33027374744415283},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0804128646850586},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07752656936645508},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.06182333827018738},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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/C163239763","wikidata":"https://www.wikidata.org/wiki/Q5153637","display_name":"Common value auction","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1250790.1250842","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1250790.1250842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the thirty-ninth annual ACM symposium on Theory of computing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.208.7960","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.208.7960","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www-2.cs.cmu.edu/%7Esandholm/cs15-892F11/limit-vcg-STOC07.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.81.4622","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.81.4622","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.huji.ac.il/~noam/limit-vcg.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W605043455","https://openalex.org/W1508550312","https://openalex.org/W1568659650","https://openalex.org/W1579522749","https://openalex.org/W1653473560","https://openalex.org/W1976179404","https://openalex.org/W1995275762","https://openalex.org/W2004045061","https://openalex.org/W2012634103","https://openalex.org/W2013469527","https://openalex.org/W2015007620","https://openalex.org/W2035337032","https://openalex.org/W2037448059","https://openalex.org/W2039634593","https://openalex.org/W2062373125","https://openalex.org/W2062830639","https://openalex.org/W2065980363","https://openalex.org/W2078040677","https://openalex.org/W2087770658","https://openalex.org/W2099584630","https://openalex.org/W2103751307","https://openalex.org/W2109342029","https://openalex.org/W2110383956","https://openalex.org/W2110882703","https://openalex.org/W2120100612","https://openalex.org/W2126085282","https://openalex.org/W2126307323","https://openalex.org/W2130215637","https://openalex.org/W2134540007","https://openalex.org/W2137906183","https://openalex.org/W2138853983","https://openalex.org/W2161272173","https://openalex.org/W2165142526","https://openalex.org/W2340787257","https://openalex.org/W2611804663","https://openalex.org/W2962711478","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2235694368","https://openalex.org/W4300592161","https://openalex.org/W1550607748","https://openalex.org/W2548642347","https://openalex.org/W2950198148","https://openalex.org/W4287322635","https://openalex.org/W3178236364","https://openalex.org/W1774639417","https://openalex.org/W187768306","https://openalex.org/W3036179672"],"abstract_inverted_index":{"We":[0,22],"consider":[1],"computationally-efficient":[2],"incentive-compatiblemechanisms":[3],"that":[4],"use":[5],"the":[6,16,31,58],"VCG":[7],"payment":[8],"scheme,":[9],"and":[10,63],"study":[11],"how":[12],"well":[13],"theycan":[14],"approximate":[15],"social":[17],"welfare":[18],"in":[19],"auction":[20],"settings.":[21],"present":[23],"anovel":[24],"technique":[25],"for":[26,39],"setting":[27],"lower":[28,52],"bounds":[29],"on":[30],"approximation":[32,69],"ratioof":[33],"this":[34],"type":[35],"of":[36,61,75],"mechanisms.":[37],"Specifically,":[38],"combinatorial":[40],"auctionsamong":[41],"submodular":[42],"(and":[43],"thus":[44],"also":[45],"subadditive)":[46],"bidders":[47],"we":[48],"prove":[49],"an":[50],"\u03a9(m1/6)":[51],"bound,":[53],"which":[54],"is":[55],"close":[56],"to":[57],"knownupper":[59],"bound":[60],"O(m1/2),":[62],"qualitatively":[64],"higher":[65],"than":[66],"theconstant":[67],"factor":[68],"possible":[70],"from":[71],"a":[72],"purely":[73],"computationalpoint":[74],"view.":[76]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":6}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}