{"id":"https://openalex.org/W1578976001","doi":"https://doi.org/10.1109/infocom.2015.7218512","title":"Enhancing reliability and response times via replication in computing clusters","display_name":"Enhancing reliability and response times via replication in computing clusters","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1578976001","doi":"https://doi.org/10.1109/infocom.2015.7218512","mag":"1578976001"},"language":"en","primary_location":{"id":"doi:10.1109/infocom.2015.7218512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5078384099","display_name":"Zhan Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhan Qiu","raw_affiliation_strings":["Department of Computing, Imperial College London, London, UK","Department of Computing; Imperial College London; London UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Computing; Imperial College London; London UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023703431","display_name":"Juan F. P\u00e9rez","orcid":"https://orcid.org/0000-0003-4732-1621"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Juan F. Perez","raw_affiliation_strings":["Department of Computing, Imperial College London, London, UK","Department of Computing; Imperial College London; London UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Computing; Imperial College London; London UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":3.4416,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.938844,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"40","issue":null,"first_page":"1355","last_page":"1363"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9966999888420105,"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":0.9966999888420105,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.8003467321395874},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.793385922908783},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.7419458031654358},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.7338789701461792},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.7136046886444092},{"id":"https://openalex.org/keywords/replica","display_name":"Replica","score":0.6895608901977539},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6375603079795837},{"id":"https://openalex.org/keywords/response-time","display_name":"Response time","score":0.6067428588867188},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4843622148036957},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.44080445170402527},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.42045852541923523},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.36401045322418213},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34149909019470215},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11924141645431519},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11632665991783142}],"concepts":[{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.8003467321395874},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.793385922908783},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.7419458031654358},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.7338789701461792},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.7136046886444092},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.6895608901977539},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6375603079795837},{"id":"https://openalex.org/C19012869","wikidata":"https://www.wikidata.org/wiki/Q578372","display_name":"Response time","level":2,"score":0.6067428588867188},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4843622148036957},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.44080445170402527},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.42045852541923523},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.36401045322418213},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34149909019470215},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11924141645431519},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11632665991783142},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infocom.2015.7218512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.urosario.edu.co:10336/28504","is_oa":false,"landing_page_url":"https://repository.urosario.edu.co/handle/10336/28504","pdf_url":null,"source":{"id":"https://openalex.org/S4306401708","display_name":"Repositorio Institucional E-DocUR (Universidad Del Rosario)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I90803817","host_organization_name":"Universidad del Rosario","host_organization_lineage":["https://openalex.org/I90803817"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"reponame:Repositorio Institucional EdocUR","raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W109964223","https://openalex.org/W191457578","https://openalex.org/W1478687540","https://openalex.org/W1483073639","https://openalex.org/W1982063824","https://openalex.org/W1984096017","https://openalex.org/W2037652692","https://openalex.org/W2048162783","https://openalex.org/W2054689585","https://openalex.org/W2060748057","https://openalex.org/W2062573385","https://openalex.org/W2063924830","https://openalex.org/W2065961934","https://openalex.org/W2068404304","https://openalex.org/W2098631346","https://openalex.org/W2114504293","https://openalex.org/W2116680417","https://openalex.org/W2123126199","https://openalex.org/W2129062068","https://openalex.org/W2132863287","https://openalex.org/W2157399091","https://openalex.org/W2157500316","https://openalex.org/W2164590718","https://openalex.org/W2166481425","https://openalex.org/W2167868895","https://openalex.org/W2546994163","https://openalex.org/W2548145293","https://openalex.org/W2997771246","https://openalex.org/W3145128584","https://openalex.org/W3148885254","https://openalex.org/W4246219036","https://openalex.org/W4255375128","https://openalex.org/W4255788608","https://openalex.org/W6607879274","https://openalex.org/W6666341105","https://openalex.org/W6684630428","https://openalex.org/W7075742259"],"related_works":["https://openalex.org/W3013979739","https://openalex.org/W2655578171","https://openalex.org/W2577913821","https://openalex.org/W2460131733","https://openalex.org/W2953070151","https://openalex.org/W4296976839","https://openalex.org/W2372946558","https://openalex.org/W3126044086","https://openalex.org/W2912813854","https://openalex.org/W2624873326"],"abstract_inverted_index":{"Computing":[0],"clusters":[1],"have":[2],"been":[3],"widely":[4],"deployed":[5],"for":[6],"scientific":[7],"and":[8,15,21,65,71,149],"engineering":[9],"applications":[10,20],"to":[11,28,88,108,119],"support":[12,143],"intensive":[13],"computation":[14],"massive":[16],"data":[17],"operations.":[18],"As":[19],"resources":[22],"in":[23,42,112],"a":[24,60,85],"cluster":[25,95],"are":[26,32,68],"subject":[27],"failures,":[29],"fault-tolerance":[30,61],"strategies":[31],"commonly":[33],"adopted,":[34],"sometimes":[35],"at":[36],"the":[37,72,78,94,101,109,114,121,124,133],"expense":[38],"of":[39,75,80,123],"additional":[40],"delays":[41],"job":[43],"response":[44,103,134,150],"times,":[45],"or":[46],"unnecessarily":[47],"increasing":[48],"resource":[49,144],"usage.":[50],"In":[51,106],"this":[52,91,140],"paper,":[53],"we":[54,137],"explore":[55],"concurrent":[56],"replication":[57,128],"with":[58,129,147],"canceling,":[59],"approach":[62,92],"where":[63,126],"jobs":[64],"their":[66],"replicas":[67],"processed":[69],"concurrently,":[70],"successful":[73],"completion":[74],"either":[76],"triggers":[77],"removals":[79],"its":[81],"replica.":[82],"We":[83],"propose":[84],"stochastic":[86],"model":[87,116,141],"study":[89],"how":[90,139],"affects":[93],"service":[96],"level":[97],"objectives":[98],"(SLOs),":[99],"particularly":[100],"offered":[102],"time":[104,151],"percentiles.":[105],"addition":[107],"expected":[110],"gains":[111],"reliability,":[113],"proposed":[115],"allows":[117],"us":[118],"determine":[120],"regions":[122],"utilization":[125],"introducing":[127],"canceling":[130],"effectively":[131],"reduces":[132],"times.":[135],"Moreover,":[136],"show":[138],"can":[142],"provisioning":[145],"decisions":[146],"reliability":[148],"guarantees.":[152]},"counts_by_year":[{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}