{"id":"https://openalex.org/W2990248047","doi":"https://doi.org/10.1145/3361525.3361550","title":"Lazarus","display_name":"Lazarus","publication_year":2019,"publication_date":"2019-11-22","ids":{"openalex":"https://openalex.org/W2990248047","doi":"https://doi.org/10.1145/3361525.3361550","mag":"2990248047"},"language":"en","primary_location":{"id":"doi:10.1145/3361525.3361550","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3361525.3361550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Middleware Conference","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/A5020671112","display_name":"Miguel Garcia","orcid":"https://orcid.org/0000-0002-4920-2151"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Miguel Garcia","raw_affiliation_strings":["LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003076174","display_name":"Alysson Bessani","orcid":"https://orcid.org/0000-0002-8386-1628"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Alysson Bessani","raw_affiliation_strings":["LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072404521","display_name":"Nuno Neves","orcid":"https://orcid.org/0000-0003-0411-4542"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Nuno Neves","raw_affiliation_strings":["LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020671112"],"corresponding_institution_ids":["https://openalex.org/I141596103"],"apc_list":null,"apc_paid":null,"fwci":2.1221,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.88850174,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"241","last_page":"254"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9932000041007996,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9927999973297119,"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":0.7525171041488647},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.6743652820587158},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.588467001914978},{"id":"https://openalex.org/keywords/byzantine-fault-tolerance","display_name":"Byzantine fault tolerance","score":0.537287712097168},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5290345549583435},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.512309193611145},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.5015087127685547},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.48457252979278564},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.43512243032455444},{"id":"https://openalex.org/keywords/homogeneous","display_name":"Homogeneous","score":0.4260888397693634},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4177098274230957},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41593778133392334},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.3256238102912903},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.14555910229682922},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11232438683509827},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09234306216239929}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7525171041488647},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.6743652820587158},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.588467001914978},{"id":"https://openalex.org/C168021876","wikidata":"https://www.wikidata.org/wiki/Q1353446","display_name":"Byzantine fault tolerance","level":3,"score":0.537287712097168},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5290345549583435},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.512309193611145},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.5015087127685547},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.48457252979278564},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.43512243032455444},{"id":"https://openalex.org/C66882249","wikidata":"https://www.wikidata.org/wiki/Q169336","display_name":"Homogeneous","level":2,"score":0.4260888397693634},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4177098274230957},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41593778133392334},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.3256238102912903},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.14555910229682922},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11232438683509827},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09234306216239929},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3361525.3361550","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3361525.3361550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Middleware Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G2495261030","display_name":null,"funder_award_id":"700692","funder_id":"https://openalex.org/F4320335254","funder_display_name":"Horizon 2020"}],"funders":[{"id":"https://openalex.org/F4320335254","display_name":"Horizon 2020","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W73268920","https://openalex.org/W150078352","https://openalex.org/W152878210","https://openalex.org/W1415990210","https://openalex.org/W1533931445","https://openalex.org/W1587054347","https://openalex.org/W1587899498","https://openalex.org/W1600522667","https://openalex.org/W1608234229","https://openalex.org/W1698117324","https://openalex.org/W1876507332","https://openalex.org/W1927072723","https://openalex.org/W1945100066","https://openalex.org/W1963947298","https://openalex.org/W1985229168","https://openalex.org/W1996881001","https://openalex.org/W2004584049","https://openalex.org/W2011430131","https://openalex.org/W2019379781","https://openalex.org/W2047750400","https://openalex.org/W2059948705","https://openalex.org/W2061737329","https://openalex.org/W2077937403","https://openalex.org/W2078283664","https://openalex.org/W2091776255","https://openalex.org/W2110880385","https://openalex.org/W2114579022","https://openalex.org/W2115103137","https://openalex.org/W2119795353","https://openalex.org/W2124037649","https://openalex.org/W2126087831","https://openalex.org/W2126377116","https://openalex.org/W2131314877","https://openalex.org/W2137459517","https://openalex.org/W2139359217","https://openalex.org/W2145071552","https://openalex.org/W2151426692","https://openalex.org/W2155057818","https://openalex.org/W2161346224","https://openalex.org/W2232910219","https://openalex.org/W2293825325","https://openalex.org/W2294009246","https://openalex.org/W2295265390","https://openalex.org/W2400268942","https://openalex.org/W2406568833","https://openalex.org/W2490404593","https://openalex.org/W2523221082","https://openalex.org/W2607508925","https://openalex.org/W2717184009","https://openalex.org/W2767011015","https://openalex.org/W2790340769","https://openalex.org/W2883125028","https://openalex.org/W2888940240","https://openalex.org/W2911481279","https://openalex.org/W2931993367","https://openalex.org/W3102661748","https://openalex.org/W3124584635","https://openalex.org/W4214931895","https://openalex.org/W4231889489","https://openalex.org/W4285719527","https://openalex.org/W4285776552","https://openalex.org/W4391725268"],"related_works":["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/W2725786787","https://openalex.org/W1590965489","https://openalex.org/W2145120192"],"abstract_inverted_index":{"A":[0],"long-standing":[1],"promise":[2],"of":[3,17,52,82,94,115,131,145,159],"Byzantine":[4],"Fault-Tolerant":[5],"(BFT)":[6],"replication":[7],"is":[8,24,49,72,127,133],"to":[9,26,67,111,174],"maintain":[10],"the":[11,15,50,78,91,95,113,121,129,139,143,148,157],"service":[12],"correctness":[13],"despite":[14],"presence":[16],"malicious":[18],"failures.":[19],"The":[20,44],"key":[21],"challenge":[22],"here":[23],"how":[25],"ensure":[27],"replicas":[28,41,84,97,122,132],"fail":[29],"independently,":[30],"i.e.,":[31],"avoid":[32],"that":[33,138,153],"a":[34,73,109,117,171,175],"single":[35],"attack":[36],"compromises":[37],"more":[38],"than":[39],"f":[40],"at":[42],"once.":[43],"obvious":[45],"answer":[46],"for":[47,76],"this":[48,69],"use":[51],"diverse":[53,83,164],"replicas,":[54],"but":[55],"most":[56],"works":[57],"in":[58,85,99,120,163],"BFT":[59,86,161],"simply":[60],"assume":[61],"such":[62,102,125],"diversity":[63],"without":[64],"supporting":[65],"mechanisms":[66],"substantiate":[68],"assumption.":[70],"Lazarus":[71,88],"control":[74],"plane":[75],"managing":[77],"deployment":[79],"and":[80,105,107,152],"execution":[81,158],"systems.":[87],"continuously":[89],"monitors":[90],"current":[92],"vulnerabilities":[93],"system":[96,149],"(reported":[98],"security":[100],"feeds":[101],"as":[103],"NVD":[104],"ExploitDB)":[106],"employs":[108],"metric":[110],"measure":[112],"risk":[114,126],"having":[116],"common":[118],"weakness":[119],"set.":[123],"If":[124],"high,":[128],"set":[130],"reconfigured.":[134],"Our":[135],"evaluation":[136],"shows":[137],"devised":[140],"strategy":[141],"reduces":[142],"number":[144],"executions":[146],"where":[147],"becomes":[150],"compromised":[151],"our":[154],"prototype":[155],"supports":[156],"full-fledged":[160],"systems":[162],"configurations":[165],"with":[166],"17":[167],"OS":[168],"versions,":[169],"reaching":[170],"performance":[172],"close":[173],"homogeneous":[176],"bare-metal":[177],"setup.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2019-12-05T00:00:00"}
