{"id":"https://openalex.org/W2085286759","doi":"https://doi.org/10.1145/2019591.2019592","title":"The Price of Anonymity","display_name":"The Price of Anonymity","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2085286759","doi":"https://doi.org/10.1145/2019591.2019592","mag":"2085286759"},"language":"en","primary_location":{"id":"doi:10.1145/2019591.2019592","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2019591.2019592","pdf_url":null,"source":{"id":"https://openalex.org/S16632050","display_name":"ACM Transactions on Autonomous and Adaptive Systems","issn_l":"1556-4665","issn":["1556-4665","1556-4703"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Autonomous and Adaptive Systems","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/A5070885924","display_name":"Fran\u00e7ois Bonnet","orcid":"https://orcid.org/0000-0001-6625-0035"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Fran\u00e7ois Bonnet","raw_affiliation_strings":["IRISA, University of Rennes"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IRISA, University of Rennes","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001545243","display_name":"Michel Raynal","orcid":"https://orcid.org/0000-0002-3355-8719"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Michel Raynal","raw_affiliation_strings":["IRISA, University of Rennes"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IRISA, University of Rennes","institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070885924"],"corresponding_institution_ids":["https://openalex.org/I2802519937","https://openalex.org/I56067802"],"apc_list":null,"apc_paid":null,"fwci":2.924,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.91225008,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"6","issue":"4","first_page":"1","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998000264167786,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998000264167786,"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/T10237","display_name":"Cryptography and Data Security","score":0.9751999974250793,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T13471","display_name":"Cognitive Functions and Memory","score":0.9690999984741211,"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/asynchronous-communication","display_name":"Asynchronous communication","score":0.7734304666519165},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.7631891369819641},{"id":"https://openalex.org/keywords/asynchrony","display_name":"Asynchrony (computer programming)","score":0.7531673312187195},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7373061180114746},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.724311113357544},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6081221103668213},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5988284349441528},{"id":"https://openalex.org/keywords/consensus","display_name":"Consensus","score":0.5282703638076782},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4786904454231262},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.41622394323349},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.33377566933631897},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32502180337905884},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19438034296035767},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.16904842853546143},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11381697654724121},{"id":"https://openalex.org/keywords/multi-agent-system","display_name":"Multi-agent system","score":0.10587054491043091},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07304677367210388}],"concepts":[{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.7734304666519165},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7631891369819641},{"id":"https://openalex.org/C2779019669","wikidata":"https://www.wikidata.org/wiki/Q25203946","display_name":"Asynchrony (computer programming)","level":3,"score":0.7531673312187195},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7373061180114746},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.724311113357544},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6081221103668213},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5988284349441528},{"id":"https://openalex.org/C107107730","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus","level":3,"score":0.5282703638076782},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4786904454231262},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.41622394323349},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.33377566933631897},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32502180337905884},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19438034296035767},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.16904842853546143},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11381697654724121},{"id":"https://openalex.org/C41550386","wikidata":"https://www.wikidata.org/wiki/Q529909","display_name":"Multi-agent system","level":2,"score":0.10587054491043091},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07304677367210388},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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:10.1145/2019591.2019592","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2019591.2019592","pdf_url":null,"source":{"id":"https://openalex.org/S16632050","display_name":"ACM Transactions on Autonomous and Adaptive Systems","issn_l":"1556-4665","issn":["1556-4665","1556-4703"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Autonomous and Adaptive Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W13432113","https://openalex.org/W1526359699","https://openalex.org/W1806867192","https://openalex.org/W1943083321","https://openalex.org/W1967858331","https://openalex.org/W1968191405","https://openalex.org/W1973542264","https://openalex.org/W1977549931","https://openalex.org/W1979725034","https://openalex.org/W1980835306","https://openalex.org/W1981017197","https://openalex.org/W1984340066","https://openalex.org/W2022205872","https://openalex.org/W2024624176","https://openalex.org/W2035362408","https://openalex.org/W2039164882","https://openalex.org/W2042981544","https://openalex.org/W2051583793","https://openalex.org/W2054084665","https://openalex.org/W2054439685","https://openalex.org/W2056831466","https://openalex.org/W2056910803","https://openalex.org/W2058777482","https://openalex.org/W2067397086","https://openalex.org/W2077240273","https://openalex.org/W2085407655","https://openalex.org/W2089155578","https://openalex.org/W2091004544","https://openalex.org/W2092431596","https://openalex.org/W2093197865","https://openalex.org/W2101207953","https://openalex.org/W2101712143","https://openalex.org/W2124068769","https://openalex.org/W2127606738","https://openalex.org/W2133943294","https://openalex.org/W2135048922","https://openalex.org/W2149907923","https://openalex.org/W2150209117","https://openalex.org/W2160045145","https://openalex.org/W2166765530","https://openalex.org/W2167282885","https://openalex.org/W2567788443","https://openalex.org/W2569772192","https://openalex.org/W2611515161","https://openalex.org/W4251986490","https://openalex.org/W4301897667","https://openalex.org/W7056210342"],"related_works":["https://openalex.org/W2534656837","https://openalex.org/W2374603670","https://openalex.org/W2944915449","https://openalex.org/W2102266661","https://openalex.org/W2122229220","https://openalex.org/W4297966918","https://openalex.org/W4283014255","https://openalex.org/W1541180262","https://openalex.org/W4387578839","https://openalex.org/W2916913908"],"abstract_inverted_index":{"This":[0,189,308],"article":[1,92,157,223,284,348],"addresses":[2,154],"the":[3,15,25,33,38,67,79,102,119,144,166,183,197,218,226,238,245,276,283,290,312,317,321,326,335,336,342,347],"consensus":[4,99,142,242],"problem":[5,230,249,322],"in":[6,105,143,169,231,250,294],"asynchronous":[7,110,178,257,306],"systems":[8,146],"prone":[9],"to":[10,192,201],"process":[11,47,187],"crashes,":[12],"where":[13,101,165],"additionally":[14],"processes":[16,70,103,167],"are":[17,72],"anonymous":[18,145,232],"(they":[19],"cannot":[20],"be":[21],"distinguished":[22],"one":[23,127],"from":[24],"other:":[26],"they":[27],"have":[28],"no":[29],"name":[30],"and":[31,44,82,159,204,334],"execute":[32],"same":[34],"code).":[35],"To":[36],"circumvent":[37],"three":[39],"computational":[40],"adversaries":[41],"(asynchrony,":[42],"failures,":[43],"anonymity)":[45],"each":[46],"is":[48,114,137,182,206,217],"provided":[49],"with":[50,148],"a":[51,55,76,95,138,261],"failure":[52,88,264,344],"detector":[53,265],"of":[54,69,86,121,128,186,263,320,329,341],"class":[56,85,277],"denoted":[57],"\u03c8":[58,81,97,149,240,278,280],",":[59],"that":[60,71,194,208,237,274,288,353],"gives":[61],"it":[62,205],"an":[63,115,162,286],"upper":[64,116],"bound":[65,117,140],"on":[66,118],"number":[68,120,185,328],"currently":[73],"alive":[74],"(in":[75],"nonanonymous":[77],"system,":[78],"classes":[80,266],"P":[83],"---the":[84],"perfect":[87],"detectors---are":[89],"equivalent).":[90],"The":[91,151,156,222],"first":[93,235],"presents":[94,158,285],"simple":[96],"-based":[98,241],"algorithm":[100,164,243,287],"decide":[104,168],"2":[106,133,174,213,297],"t":[107,113,134,175,214,299,332],"+":[108,135,172,176,211,215,255,304],"1":[109,136,256,305],"rounds":[111,179],"(where":[112,180],"faulty":[122],"processes).":[123],"It":[124,234],"then":[125],"shows":[126,236],"its":[129],"main":[130],"results,":[131],"namely":[132],"lower":[139,220],"for":[141],"equipped":[147],".":[150],"second":[152],"contribution":[153],"early-decision.":[155],"proves":[160],"correct":[161],"early-deciding":[163],"min(2":[170,209],"f":[171,181,210],"2,":[173,212],"1)":[177,216],"actual":[184],"failures).":[188],"leads":[190],"us":[191],"think":[193],"anonymity":[195],"doubles":[196],"cost":[198,313],"(with":[199],"respect":[200],"synchronous":[202],"systems)":[203],"conjectured":[207],"corresponding":[219],"bound.":[221],"finally":[224],"considers":[225],"k":[227,246,273,291,300,324],"-set":[228,247,292],"agreement":[229,248,293],"systems.":[233],"previous":[239],"solves":[244,289],"Rt":[251],"=":[252,296],"2\u230at":[253],"k\u230b":[254],"rounds.":[258,307],"Then,":[259],"considering":[260],"family":[262],"{":[267],"\u03c8\u2113":[268],"}0":[269],"\u2264":[270],"\u2113":[271,302,339],"<":[272],"generalizes":[275],"(=":[279],"0":[281],"),":[282,325,333],"Rt,\u2113":[295,315],"\u230a":[298],"\u2212":[301],"\u230b":[303],"last":[309],"formula":[310],"relates":[311],"(":[314,323,331,338],")":[316,340],"coordination":[318],"degree":[319],"maximum":[327],"failures":[330],"strength":[337],"underlying":[343],"detector.":[345],"Finally":[346],"concludes":[349],"by":[350],"presenting":[351],"problems":[352],"remain":[354],"open.":[355]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}