{"id":"https://openalex.org/W2006675966","doi":"https://doi.org/10.1145/1835698.1835724","title":"The topology of shared-memory adversaries","display_name":"The topology of shared-memory adversaries","publication_year":2010,"publication_date":"2010-07-25","ids":{"openalex":"https://openalex.org/W2006675966","doi":"https://doi.org/10.1145/1835698.1835724","mag":"2006675966"},"language":"en","primary_location":{"id":"doi:10.1145/1835698.1835724","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1835698.1835724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM SIGACT-SIGOPS symposium on Principles of distributed 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/A5086347882","display_name":"Maurice Herlihy","orcid":"https://orcid.org/0000-0002-3059-8926"},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Maurice Herlihy","raw_affiliation_strings":["Brown University, Providence, RI, USA"],"affiliations":[{"raw_affiliation_string":"Brown University, Providence, RI, USA","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005997085","display_name":"Sergio Rajsbaum","orcid":"https://orcid.org/0000-0002-0009-5287"},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Sergio Rajsbaum","raw_affiliation_strings":["Universidad Nacional Aut\u00f3noma de M\u00e9xico, Mexico City, D.F., Mexico"],"affiliations":[{"raw_affiliation_string":"Universidad Nacional Aut\u00f3noma de M\u00e9xico, Mexico City, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086347882"],"corresponding_institution_ids":["https://openalex.org/I27804330"],"apc_list":null,"apc_paid":null,"fwci":7.1225,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.97247884,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"105","last_page":"113"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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":0.9998999834060669,"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/T12288","display_name":"Optimization and Search Problems","score":0.9961000084877014,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9926999807357788,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.7852468490600586},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.643734872341156},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.6114161610603333},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5957305431365967},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5430561304092407},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5369465351104736},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4958578050136566},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.494790256023407},{"id":"https://openalex.org/keywords/adversary-model","display_name":"Adversary model","score":0.43214157223701477},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.42638644576072693},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3530033826828003},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32480257749557495},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.18301939964294434},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1745566725730896},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12408056855201721}],"concepts":[{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.7852468490600586},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.643734872341156},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.6114161610603333},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5957305431365967},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5430561304092407},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5369465351104736},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4958578050136566},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.494790256023407},{"id":"https://openalex.org/C7606001","wikidata":"https://www.wikidata.org/wiki/Q4686702","display_name":"Adversary model","level":3,"score":0.43214157223701477},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.42638644576072693},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3530033826828003},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32480257749557495},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.18301939964294434},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1745566725730896},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12408056855201721},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1835698.1835724","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1835698.1835724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM SIGACT-SIGOPS symposium on Principles of distributed computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1491991836","https://openalex.org/W1498481277","https://openalex.org/W1538367796","https://openalex.org/W1544307874","https://openalex.org/W1550497840","https://openalex.org/W1556912022","https://openalex.org/W1967858331","https://openalex.org/W1981017197","https://openalex.org/W1985434631","https://openalex.org/W1990904669","https://openalex.org/W1993805917","https://openalex.org/W2001757616","https://openalex.org/W2011451665","https://openalex.org/W2016108929","https://openalex.org/W2023866984","https://openalex.org/W2035362408","https://openalex.org/W2039966494","https://openalex.org/W2042312762","https://openalex.org/W2042928046","https://openalex.org/W2053113612","https://openalex.org/W2072035175","https://openalex.org/W2075601083","https://openalex.org/W2084605047","https://openalex.org/W2091289286","https://openalex.org/W2149907923","https://openalex.org/W2296142355","https://openalex.org/W2911463656","https://openalex.org/W2914571390"],"related_works":["https://openalex.org/W2123681352","https://openalex.org/W1658340114","https://openalex.org/W2999599390","https://openalex.org/W4315472290","https://openalex.org/W4295124898","https://openalex.org/W2212585693","https://openalex.org/W2918039754","https://openalex.org/W3112099530","https://openalex.org/W2088745056","https://openalex.org/W2085319386"],"abstract_inverted_index":{"Failure":[0],"patterns":[1],"in":[2,58],"modern":[3,114],"parallel":[4],"and":[5,27],"distributed":[6],"system":[7],"are":[8,102],"not":[9,97],"necessarily":[10],"uniform.":[11],"The":[12,100],"notion":[13],"of":[14,30,43,52,78,109,113],"an":[15,37,69,90],"adversary":[16,38,70,91],"scheduler":[17],"is":[18,39,48,71,75],"a":[19,46,106],"natural":[20],"way":[21,34],"to":[22,35],"extend":[23],"the":[24,64,76,79,110],"classical":[25],"wait-free":[26],"t-faulty":[28],"models":[29],"computation.":[31],"A":[32],"well-established":[33],"characterize":[36],"by":[40],"its":[41],"set":[42,51],"cores,":[44],"where":[45,73],"core":[47],"any":[49,59],"minimal":[50],"processes":[53],"that":[54,63,88],"cannot":[55],"all":[56],"fail":[57],"execution.":[60],"We":[61],"show":[62],"protocol":[65],"complex":[66],"associated":[67],"with":[68],"(c-2)-connected,":[72],"c":[74],"size":[77],"adversary's":[80],"smallest":[81],"core.":[82],"This":[83],"implies,":[84],"among":[85],"other":[86],"results,":[87],"such":[89],"can":[92],"solve":[93],"c-set":[94],"agreement,":[95],"but":[96],"(c-1)-set":[98],"agreement.":[99],"proofs":[101],"combinatorial,":[103],"relying":[104],"on":[105],"novel":[107],"application":[108],"Nerve":[111],"Theorem":[112],"combinatorial":[115],"topology.":[116]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}