{"id":"https://openalex.org/W2008710212","doi":"https://doi.org/10.1145/2807591.2807665","title":"Practical scalable consensus for pseudo-synchronous distributed systems","display_name":"Practical scalable consensus for pseudo-synchronous distributed systems","publication_year":2015,"publication_date":"2015-10-27","ids":{"openalex":"https://openalex.org/W2008710212","doi":"https://doi.org/10.1145/2807591.2807665","mag":"2008710212"},"language":"en","primary_location":{"id":"doi:10.1145/2807591.2807665","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2807591.2807665","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/biblio/1291975","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008117654","display_name":"Thomas H\u00e9rault","orcid":"https://orcid.org/0000-0001-6756-6189"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas Herault","raw_affiliation_strings":["University of Tennessee","#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee","institution_ids":["https://openalex.org/I75027704"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054873210","display_name":"Aur\u00e9lien Bouteiller","orcid":"https://orcid.org/0000-0001-5108-509X"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aurelien Bouteiller","raw_affiliation_strings":["University of Tennessee","#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee","institution_ids":["https://openalex.org/I75027704"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010055736","display_name":"George Bosilca","orcid":"https://orcid.org/0000-0003-2411-8495"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"George Bosilca","raw_affiliation_strings":["University of Tennessee","#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee","institution_ids":["https://openalex.org/I75027704"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027432313","display_name":"Marc Gamell","orcid":null},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Marc Gamell","raw_affiliation_strings":["Rutgers University","Rutgers, University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Rutgers, University","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019745966","display_name":"Keita Teranishi","orcid":"https://orcid.org/0000-0001-6647-2690"},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keita Teranishi","raw_affiliation_strings":["Sandia National Laboratories"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060153432","display_name":"Manish Parashar","orcid":"https://orcid.org/0000-0003-0983-7408"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Manish Parashar","raw_affiliation_strings":["Rutgers University","Rutgers, University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Rutgers, University","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075517045","display_name":"Jack Dongarra","orcid":"https://orcid.org/0000-0003-3247-1782"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]},{"id":"https://openalex.org/I87253917","display_name":"Manchester University","ror":"https://ror.org/02aswte26","country_code":"US","type":"education","lineage":["https://openalex.org/I87253917"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jack Dongarra","raw_affiliation_strings":["University of Tennessee and Manchester University","University of Tennessee and Manchester University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee and Manchester University","institution_ids":["https://openalex.org/I87253917","https://openalex.org/I75027704"]},{"raw_affiliation_string":"University of Tennessee and Manchester University#TAB#","institution_ids":["https://openalex.org/I75027704"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"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":0.980400025844574,"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/T13553","display_name":"Age of Information Optimization","score":0.9771999716758728,"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/computer-science","display_name":"Computer science","score":0.8460706472396851},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.8382681608200073},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.8112927675247192},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6653918623924255},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6113660931587219},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5994704961776733},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.5494996905326843},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5085762739181519},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.45632317662239075},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.43461644649505615},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3493710160255432},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2537049949169159},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.16392338275909424},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.10560840368270874}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8460706472396851},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8382681608200073},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.8112927675247192},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6653918623924255},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6113660931587219},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5994704961776733},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.5494996905326843},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5085762739181519},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.45632317662239075},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.43461644649505615},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3493710160255432},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2537049949169159},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.16392338275909424},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.10560840368270874},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2807591.2807665","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2807591.2807665","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis","raw_type":"proceedings-article"},{"id":"pmh:oai:osti.gov:1291975","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1291975","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null}],"best_oa_location":{"id":"pmh:oai:osti.gov:1291975","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1291975","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332369","display_name":"National Nuclear Security Administration","ror":"https://ror.org/03sk1we31"},{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320338291","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1551972236","https://openalex.org/W2015747965","https://openalex.org/W2017060126","https://openalex.org/W2021234574","https://openalex.org/W2026006942","https://openalex.org/W2027569465","https://openalex.org/W2035362408","https://openalex.org/W2043847722","https://openalex.org/W2044833067","https://openalex.org/W2055954295","https://openalex.org/W2056910803","https://openalex.org/W2063924830","https://openalex.org/W2075854425","https://openalex.org/W2077240273","https://openalex.org/W2083613288","https://openalex.org/W2095954861","https://openalex.org/W2097387829","https://openalex.org/W2100970777","https://openalex.org/W2106670435","https://openalex.org/W2111132249","https://openalex.org/W2124617909","https://openalex.org/W2128577831","https://openalex.org/W2131053137","https://openalex.org/W2132860930","https://openalex.org/W2135241601","https://openalex.org/W2145734880","https://openalex.org/W2151618993","https://openalex.org/W2155168782","https://openalex.org/W2161305486","https://openalex.org/W2182688186","https://openalex.org/W2338582021","https://openalex.org/W2514392243","https://openalex.org/W3100217861","https://openalex.org/W6686169942","https://openalex.org/W6725591784"],"related_works":["https://openalex.org/W3008339103","https://openalex.org/W1667647204","https://openalex.org/W2404647514","https://openalex.org/W4247536566","https://openalex.org/W4241418540","https://openalex.org/W2018477250","https://openalex.org/W3119814709","https://openalex.org/W1508895727","https://openalex.org/W2064720525","https://openalex.org/W2111125783"],"abstract_inverted_index":{"The":[0],"ability":[1],"to":[2,24,56],"consistently":[3],"handle":[4],"faults":[5],"in":[6,48,100],"a":[7,12,26,30,54,93,115],"distributed":[8],"environment":[9],"requires,":[10],"among":[11],"small":[13],"set":[14,32,116],"of":[15,33,68,96,103,117],"basic":[16],"routines,":[17],"an":[18,39,43,79,104],"agreement":[19],"algorithm":[20,40,85,99],"allowing":[21],"surviving":[22],"entities":[23],"reach":[25],"consensual":[27],"decision":[28],"between":[29],"bounded":[31],"volatile":[34],"resources.":[35],"This":[36],"paper":[37],"presents":[38],"that":[41],"implements":[42],"Early":[44],"Returning":[45],"Agreement":[46],"(ERA)":[47],"pseudo-synchronous":[49],"systems,":[50],"which":[51,77,86],"optimistically":[52],"allows":[53],"process":[55],"resume":[57],"its":[58,74,110],"activity":[59],"while":[60],"guaranteeing":[61],"strong":[62],"progress.":[63],"We":[64,91],"prove":[65],"the":[66,101],"correctness":[67],"our":[69],"ERA":[70],"algorithm,":[71],"and":[72,107,112,119],"expose":[73],"logarithmic":[75],"behavior,":[76],"is":[78],"extremely":[80],"desirable":[81],"property":[82],"for":[83],"any":[84],"targets":[87],"future":[88],"exascale":[89],"platforms.":[90],"detail":[92],"practical":[94],"implementation":[95],"this":[97],"consensus":[98],"context":[102],"MPI":[105],"library,":[106],"evaluate":[108],"both":[109],"efficiency":[111],"scalability":[113],"through":[114],"benchmarks":[118],"two":[120],"fault":[121],"tolerant":[122],"scientific":[123],"applications.":[124]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}