{"id":"https://openalex.org/W3004977268","doi":"https://doi.org/10.1109/jsac.2020.2971814","title":"Regulating Competition in Age of Information Under Network Externalities","display_name":"Regulating Competition in Age of Information Under Network Externalities","publication_year":2020,"publication_date":"2020-02-07","ids":{"openalex":"https://openalex.org/W3004977268","doi":"https://doi.org/10.1109/jsac.2020.2971814","mag":"3004977268"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2020.2971814","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2020.2971814","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-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/A5028063502","display_name":"Shugang Hao","orcid":"https://orcid.org/0000-0003-2296-7004"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shugang Hao","raw_affiliation_strings":["Pillar of Engineering Systems and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0000-0003-2296-7004","affiliations":[{"raw_affiliation_string":"Pillar of Engineering Systems and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007119869","display_name":"Lingjie Duan","orcid":"https://orcid.org/0000-0002-0217-6507"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lingjie Duan","raw_affiliation_strings":["Pillar of Engineering Systems and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-0217-6507","affiliations":[{"raw_affiliation_string":"Pillar of Engineering Systems and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I152815399"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":3.0419,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.91214299,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"38","issue":"4","first_page":"697","last_page":"710"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9430999755859375,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13471","display_name":"Cognitive Functions and Memory","score":0.9067999720573425,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8084703683853149},{"id":"https://openalex.org/keywords/price-of-anarchy","display_name":"Price of anarchy","score":0.5595102906227112},{"id":"https://openalex.org/keywords/bayesian-game","display_name":"Bayesian game","score":0.5451887845993042},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.49978065490722656},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.4612291157245636},{"id":"https://openalex.org/keywords/cheating","display_name":"Cheating","score":0.43455034494400024},{"id":"https://openalex.org/keywords/externality","display_name":"Externality","score":0.4305976331233978},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.382582426071167},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.3531309962272644},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3484613299369812},{"id":"https://openalex.org/keywords/repeated-game","display_name":"Repeated game","score":0.2749428153038025},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.24533426761627197},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.1529020071029663}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8084703683853149},{"id":"https://openalex.org/C82149807","wikidata":"https://www.wikidata.org/wiki/Q7242623","display_name":"Price of anarchy","level":4,"score":0.5595102906227112},{"id":"https://openalex.org/C200594392","wikidata":"https://www.wikidata.org/wiki/Q812529","display_name":"Bayesian game","level":4,"score":0.5451887845993042},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.49978065490722656},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.4612291157245636},{"id":"https://openalex.org/C2778024590","wikidata":"https://www.wikidata.org/wiki/Q2357432","display_name":"Cheating","level":2,"score":0.43455034494400024},{"id":"https://openalex.org/C16118543","wikidata":"https://www.wikidata.org/wiki/Q275372","display_name":"Externality","level":2,"score":0.4305976331233978},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.382582426071167},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.3531309962272644},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3484613299369812},{"id":"https://openalex.org/C202556891","wikidata":"https://www.wikidata.org/wiki/Q1584646","display_name":"Repeated game","level":3,"score":0.2749428153038025},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.24533426761627197},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.1529020071029663},{"id":"https://openalex.org/C556758197","wikidata":"https://www.wikidata.org/wiki/Q580018","display_name":"Monetary economics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C126285488","wikidata":"https://www.wikidata.org/wiki/Q178476","display_name":"Monetary policy","level":2,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C188466206","wikidata":"https://www.wikidata.org/wiki/Q7242626","display_name":"Price of stability","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2020.2971814","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2020.2971814","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W77047371","https://openalex.org/W1603308216","https://openalex.org/W1677318746","https://openalex.org/W1919404870","https://openalex.org/W1970679118","https://openalex.org/W1993918491","https://openalex.org/W1998360044","https://openalex.org/W2029784636","https://openalex.org/W2036543679","https://openalex.org/W2046530511","https://openalex.org/W2066786775","https://openalex.org/W2068882958","https://openalex.org/W2141692617","https://openalex.org/W2526827875","https://openalex.org/W2616501053","https://openalex.org/W2744248483","https://openalex.org/W2744483094","https://openalex.org/W2890017385","https://openalex.org/W2903053069","https://openalex.org/W2927676060","https://openalex.org/W2946675347","https://openalex.org/W2963230953","https://openalex.org/W2963294159","https://openalex.org/W2963568655","https://openalex.org/W2963578696","https://openalex.org/W2964345816","https://openalex.org/W2976172112","https://openalex.org/W3004977268","https://openalex.org/W3044209077","https://openalex.org/W3098242012","https://openalex.org/W3100476433","https://openalex.org/W4212907631","https://openalex.org/W6637169243","https://openalex.org/W6754163478","https://openalex.org/W6760817718","https://openalex.org/W6767524590"],"related_works":["https://openalex.org/W4290667640","https://openalex.org/W2016734437","https://openalex.org/W2754655211","https://openalex.org/W2978746232","https://openalex.org/W2964196815","https://openalex.org/W2975191991","https://openalex.org/W2913178528","https://openalex.org/W2749629079","https://openalex.org/W3092051745","https://openalex.org/W2973637513"],"abstract_inverted_index":{"Online":[0],"content":[1,10,93],"platforms":[2,19,88,116,202,263],"are":[3],"concerned":[4],"about":[5],"the":[6,24,71,82,92,107,142,170,175,181,199,204,213,224,229,242,246,255],"freshness":[7],"of":[8,41,96,144,161,185],"their":[9,13,39,124,138],"updates":[11],"to":[12,26,36,48,134,136,147,168,173,227,251],"end":[14],"customers,":[15],"and":[16,22,33,50,70,99,130,233,254],"increasingly":[17],"more":[18,78,182,216,261],"now":[20],"invite":[21],"pay":[23],"crowd":[25],"sample":[27,49],"real-time":[28],"information":[29,42,187,197,217,231],"(e.g.,":[30],"traffic":[31],"observations":[32],"sensor":[34],"data)":[35],"help":[37],"reduce":[38,137],"ages":[40],"(AoI).":[43],"How":[44],"much":[45],"crowdsourced":[46],"data":[47],"buy":[51],"over":[52],"time":[53],"is":[54],"a":[55,59,64,127,158,165],"critical":[56],"question":[57,76],"for":[58],"platform's":[60,101,230],"AoI":[61,69],"management,":[62],"requiring":[63],"good":[65],"balance":[66],"between":[67],"its":[68,193],"incurred":[72],"sampling":[73,120,195],"cost.":[74],"This":[75],"becomes":[77],"interesting":[79],"by":[80],"considering":[81],"stage":[83],"after":[84],"sampling,":[85],"where":[86],"multiple":[87],"coexist":[89],"in":[90,164,203],"sharing":[91],"delivery":[94],"network":[95,111],"limited":[97],"bandwidth,":[98],"one":[100],"update":[102],"may":[103,218],"jam":[104],"or":[105],"preempt":[106],"others'":[108],"under":[109],"negative":[110],"externalities.":[112],"When":[113],"these":[114],"selfish":[115],"know":[117],"each":[118],"other's":[119],"cost,":[121],"we":[122,156,209,259],"formulate":[123],"competition":[125],"as":[126,258],"non-cooperative":[128],"game":[129,167],"show":[131,210,240],"they":[132],"want":[133],"over-sample":[135],"own":[139],"AoIs,":[140],"causing":[141],"price":[143],"anarchy":[145],"(PoA)":[146],"be":[148],"infinity.":[149],"To":[150],"remedy":[151,245],"this":[152],"huge":[153,247],"efficiency":[154,248],"loss,":[155],"propose":[157],"trigger":[159],"mechanism":[160,226],"non-monetary":[162],"punishment":[163],"repeated":[166],"enforce":[169],"platforms'":[171],"cooperation":[172],"approach":[174],"social":[176],"optimum.":[177],"We":[178,221],"also":[179],"study":[180],"challenging":[183],"scenario":[184],"incomplete":[186],"that":[188,211,241],"some":[189],"new":[190],"platform":[191,214,252],"hides":[192],"private":[194],"cost":[196,266],"from":[198],"other":[200],"incumbent":[201,262],"Bayesian":[205],"game.":[206],"Perhaps":[207],"surprisingly,":[208],"even":[212],"with":[215,264],"get":[219],"hurt.":[220],"successfully":[222],"redesign":[223],"trigger-and-punishment":[225],"negate":[228],"advantage":[232],"ensure":[234],"no":[235],"cheating.":[236],"Our":[237],"extensive":[238],"simulations":[239],"mechanisms":[243],"can":[244],"loss":[249],"due":[250],"competition,":[253],"performance":[256],"improves":[257],"have":[260],"known":[265],"information.":[267]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":5}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
