{"id":"https://openalex.org/W7224085181","doi":"https://doi.org/10.48550/arxiv.2610.36508","title":"Learning-Augmented Coordination Mechanisms","display_name":"Learning-Augmented Coordination Mechanisms","publication_year":2026,"publication_date":"2026-10-27","ids":{"openalex":"https://openalex.org/W7224085181","doi":"https://doi.org/10.48550/arxiv.2610.36508"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.36508","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.36508","pdf_url":"https://arxiv.org/pdf/2610.36508","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"raw_type":"text"},"volume":null,"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.36508","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028436875","display_name":"George N. Christodoulou","orcid":"https://orcid.org/0000-0001-5063-8991","observed_orcids":["https://orcid.org/0000-0001-5063-8991"]},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I4210156054","display_name":"Athena Research and Innovation Center In Information Communication & Knowledge Technologies","ror":"https://ror.org/0576by029","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210156054"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christodoulou, George","raw_affiliation_strings":["Archimedes , Athena Research Center , Athens , Greece","Aristotle University of Thessaloniki , Thessaloniki , Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Archimedes , Athena Research Center , Athens , Greece","institution_ids":["https://openalex.org/I4210156054"]},{"raw_affiliation_string":"Aristotle University of Thessaloniki , Thessaloniki , Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5099989842","display_name":"Vasilis Christoforidis","orcid":"https://orcid.org/0000-0002-4461-4050","observed_orcids":["https://orcid.org/0000-0002-4461-4050"]},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I4210156054","display_name":"Athena Research and Innovation Center In Information Communication & Knowledge Technologies","ror":"https://ror.org/0576by029","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210156054"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christoforidis, Vasilis","raw_affiliation_strings":["Archimedes , Athena Research Center , Athens , Greece","Aristotle University of Thessaloniki , Thessaloniki , Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Archimedes , Athena Research Center , Athens , Greece","institution_ids":["https://openalex.org/I4210156054"]},{"raw_affiliation_string":"Aristotle University of Thessaloniki , Thessaloniki , Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068565653","display_name":"Alkmini Sgouritsa","orcid":"https://orcid.org/0000-0003-3997-5131","observed_orcids":["https://orcid.org/0000-0003-3997-5131"]},"institutions":[{"id":"https://openalex.org/I4210156054","display_name":"Athena Research and Innovation Center In Information Communication & Knowledge Technologies","ror":"https://ror.org/0576by029","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210156054"]},{"id":"https://openalex.org/I73142707","display_name":"Athens University of Economics and Business","ror":"https://ror.org/03s262162","country_code":"GR","type":"education","lineage":["https://openalex.org/I73142707"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Sgouritsa, Alkmini","raw_affiliation_strings":["Archimedes , Athena Research Center , Athens , Greece","Athens University of Economics and Business , Athens , Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Archimedes , Athena Research Center , Athens , Greece","institution_ids":["https://openalex.org/I4210156054"]},{"raw_affiliation_string":"Athens University of Economics and Business , Athens , Greece","institution_ids":["https://openalex.org/I73142707"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102293980","display_name":"Ioannis Vlachos","orcid":"https://orcid.org/0009-0000-3996-9255","observed_orcids":["https://orcid.org/0009-0000-3996-9255"]},"institutions":[{"id":"https://openalex.org/I4210156054","display_name":"Athena Research and Innovation Center In Information Communication & Knowledge Technologies","ror":"https://ror.org/0576by029","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210156054"]},{"id":"https://openalex.org/I73142707","display_name":"Athens University of Economics and Business","ror":"https://ror.org/03s262162","country_code":"GR","type":"education","lineage":["https://openalex.org/I73142707"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vlachos, Ioannis","raw_affiliation_strings":["Archimedes , Athena Research Center , Athens , Greece","Athens University of Economics and Business , Athens , Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Archimedes , Athena Research Center , Athens , Greece","institution_ids":["https://openalex.org/I4210156054"]},{"raw_affiliation_string":"Athens University of Economics and Business , Athens , Greece","institution_ids":["https://openalex.org/I73142707"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9682999849319458,"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/T11031","display_name":"Game Theory and Applications","score":0.9682999849319458,"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":0.010900000110268593,"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/T10991","display_name":"Game Theory and Voting Systems","score":0.002400000113993883,"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/coordination-mechanisms","display_name":"coordination mechanisms","score":0.7450000047683716},{"id":"https://openalex.org/keywords/atomic-congestion-games","display_name":"atomic congestion games","score":0.7990000247955322},{"id":"https://openalex.org/keywords/price-of-anarchy","display_name":"price of anarchy","score":0.9800000190734863},{"id":"https://openalex.org/keywords/price-of-stability","display_name":"price of stability","score":0.9850000143051147},{"id":"https://openalex.org/keywords/impossibility-results","display_name":"impossibility results","score":0.9070000052452087},{"id":"https://openalex.org/keywords/distributed-resource-allocation","display_name":"distributed resource allocation","score":0.7850000262260437},{"id":"https://openalex.org/keywords/selfishness","display_name":"selfishness","score":0.41200000047683716}],"concepts":[{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.7915999889373779},{"id":"https://openalex.org/C82149807","wikidata":"https://www.wikidata.org/wiki/Q7242623","display_name":"Price of anarchy","level":4,"score":0.6960999965667725},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4948999881744385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47600001096725464},{"id":"https://openalex.org/C2776261394","wikidata":"https://www.wikidata.org/wiki/Q315562","display_name":"Impossibility","level":2,"score":0.47380000352859497},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.46709999442100525},{"id":"https://openalex.org/C107257861","wikidata":"https://www.wikidata.org/wiki/Q656316","display_name":"Coordination game","level":2,"score":0.4300000071525574},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.4253000020980835},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.39899998903274536},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.38420000672340393},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.3702999949455261},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.3625999987125397},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.3589000105857849},{"id":"https://openalex.org/C2780917649","wikidata":"https://www.wikidata.org/wiki/Q5168030","display_name":"Coordination failure","level":2,"score":0.34290000796318054},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.3422999978065491},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.33820000290870667},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.33230000734329224},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.3310999870300293},{"id":"https://openalex.org/C153517567","wikidata":"https://www.wikidata.org/wiki/Q26090","display_name":"Mechanism design","level":2,"score":0.3188999891281128},{"id":"https://openalex.org/C91229774","wikidata":"https://www.wikidata.org/wiki/Q193885","display_name":"Infinitesimal","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.31139999628067017},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.302700012922287},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.2946999967098236},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.2874000072479248},{"id":"https://openalex.org/C32407928","wikidata":"https://www.wikidata.org/wiki/Q2733833","display_name":"Best response","level":3,"score":0.2854999899864197},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.28189998865127563},{"id":"https://openalex.org/C164407509","wikidata":"https://www.wikidata.org/wiki/Q5384490","display_name":"Equilibrium selection","level":4,"score":0.2793999910354614},{"id":"https://openalex.org/C163630976","wikidata":"https://www.wikidata.org/wiki/Q964667","display_name":"Correlated equilibrium","level":5,"score":0.2709999978542328},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2540999948978424},{"id":"https://openalex.org/C148220186","wikidata":"https://www.wikidata.org/wiki/Q7111912","display_name":"Outcome (game theory)","level":2,"score":0.25110000371932983}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.36508","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.36508","pdf_url":"https://arxiv.org/pdf/2610.36508","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2610.36508","doi":"https://doi.org/10.48550/arxiv.2610.36508","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.36508","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.36508","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.36508","pdf_url":"https://arxiv.org/pdf/2610.36508","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224085181.pdf","grobid_xml":"https://content.openalex.org/works/W7224085181.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4416288189","https://openalex.org/W1875029160","https://openalex.org/W4205162861","https://openalex.org/W7168295780","https://openalex.org/W4235255138","https://openalex.org/W2333180134","https://openalex.org/W2139217882","https://openalex.org/W1517645949","https://openalex.org/W4240466343","https://openalex.org/W7100419098"],"abstract_inverted_index":{"The":[0,21],"inefficiency":[1,44],"of":[2,12,18,28,45,53,107,122,144,148,162,186,193,248],"decentralized":[3],"resource":[4,62],"allocation":[5],"is":[6,47,100,129],"classically":[7],"measured":[8],"by":[9,92,135],"the":[10,16,43,51,98,108,159,187,194,246,257],"Price":[11,17],"Anarchy":[13],"(PoA)":[14],"and":[15,25,33,114],"Stability":[19],"(PoS).":[20,166],"most":[22],"widely":[23],"studied":[24],"foundational":[26],"class":[27],"these":[29],"models":[30],"are":[31],"atomic":[32,113],"non-atomic":[34,115,238],"congestion":[35,116],"games,":[36],"for":[37,153],"which":[38,60,140],"a":[39,103,130,136,142,163,232,249],"robust":[40],"theory":[41],"quantifying":[42],"equilibria":[46,185,192,216],"well-established.":[48],"To":[49],"mitigate":[50],"effects":[52],"selfish":[54],"behavior,":[55],"we":[56],"employ":[57],"Coordination":[58,71],"Mechanisms,":[59],"modify":[61],"costs":[63],"to":[64,81,217,254,256],"incentivize":[65],"socially":[66],"improved":[67],"equilibria.":[68],"However,":[69],"standard":[70],"Mechanisms":[72],"assume":[73],"unknown,":[74],"adversarial":[75],"demand,":[76],"restricting":[77],"positive":[78,127,205],"results":[79,206],"mainly":[80],"specialized":[82],"networks":[83],"such":[84],"as":[85],"parallel":[86],"links.":[87],"We":[88,110,167,202,210,229],"address":[89],"this":[90],"limitation":[91],"studying":[93],"learning-augmented":[94,131],"coordination":[95,132],"mechanisms,":[96],"where":[97],"mechanism":[99,133,250],"endowed":[101],"with":[102,118,207,251],"potentially":[104],"inaccurate":[105],"prediction":[106,156,225,242],"demand.":[109],"study":[111],"general":[112],"games":[117],"polynomial":[119],"latency":[120],"functions":[121],"degree":[123],"$d$.":[124],"Our":[125,179],"main":[126],"result":[128],"tuned":[134],"confidence":[137],"parameter":[138],"$\u03b2$":[139],"achieves":[141],"\"best":[143],"both":[145],"worlds\"":[146],"type":[147],"result:":[149],"approximately":[150],"optimal":[151,219,252],"performance":[152,175,247],"an":[154,198,223],"accurate":[155,224],"without":[157],"sacrificing":[158],"worst-case":[160],"guarantee":[161],"good":[164],"equilibrium":[165,174],"further":[168],"establish":[169],"bounds":[170],"on":[171,182],"PoA-Robustness":[172],"(worst":[173],"under":[176,222],"cost":[177,221],"modification).":[178],"construction":[180],"relies":[181],"transforming":[183],"approximate":[184,199],"original":[188,258],"game":[189,196],"into":[190],"exact":[191],"modified":[195],"using":[197],"potential":[200],"function.":[201],"complement":[203],"our":[204],"impossibility":[208],"results.":[209],"first":[211],"show":[212,231],"that":[213],"requiring":[214],"all":[215],"have":[218],"social":[220],"precludes":[226],"bounded":[227],"robustness.":[228],"also":[230],"strong":[233],"error":[234],"tolerance":[235],"limit":[236],"in":[237],"games:":[239],"even":[240],"infinitesimal":[241],"errors":[243],"can":[244],"cause":[245],"consistency":[253],"revert":[255],"PoA.":[259]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2026-10-29T00:00:00"}
