{"id":"https://openalex.org/W2532409386","doi":null,"title":"Estimating Time to Repair Failures in a Distributed System","display_name":"Estimating Time to Repair Failures in a Distributed System","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2532409386","mag":"2532409386"},"language":"en","primary_location":{"id":"pmh:oai:DiVA.org:liu-131847","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131847","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131847","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062784249","display_name":"Matilda S\u00f6derholm","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matilda S\u00f6derholm","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5090034237","display_name":"Lisa Habbe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lisa Habbe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.8916000127792358,"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":0.8916000127792358,"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":0.07670000195503235,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.012199999764561653,"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/repair-time-estimation","display_name":"repair time estimation","score":0.6959999799728394},{"id":"https://openalex.org/keywords/fault-recovery","display_name":"fault recovery","score":0.5210000276565552},{"id":"https://openalex.org/keywords/downtime","display_name":"downtime","score":0.6489999890327454},{"id":"https://openalex.org/keywords/high-availability","display_name":"high availability","score":0.9610000252723694},{"id":"https://openalex.org/keywords/distributed-systems","display_name":"distributed systems","score":0.8740000128746033},{"id":"https://openalex.org/keywords/fault-traces","display_name":"fault traces","score":0.5640000104904175},{"id":"https://openalex.org/keywords/cluster-systems","display_name":"cluster systems","score":0.546999990940094},{"id":"https://openalex.org/keywords/hardware-faults","display_name":"hardware faults","score":0.8040000200271606},{"id":"https://openalex.org/keywords/software-defects","display_name":"software defects","score":0.9390000104904175},{"id":"https://openalex.org/keywords/network-failures","display_name":"network failures","score":0.9900000095367432},{"id":"https://openalex.org/keywords/time-of-day-patterns","display_name":"time-of-day patterns","score":0.6499999761581421},{"id":"https://openalex.org/keywords/empirical-distribution-function","display_name":"empirical distribution function","score":0.7599999904632568}],"concepts":[{"id":"https://openalex.org/C180591934","wikidata":"https://www.wikidata.org/wiki/Q1253369","display_name":"Downtime","level":2,"score":0.9522067308425903},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5862212181091309},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.533591628074646},{"id":"https://openalex.org/C65813073","wikidata":"https://www.wikidata.org/wiki/Q1622420","display_name":"High availability","level":2,"score":0.489734411239624},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4512275457382202},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1975184977054596},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.13626199960708618},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:DiVA.org:liu-131847","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131847","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},{"id":"mag:2532409386","doi":null,"is_oa":false,"landing_page_url":"http://liu.diva-portal.org/smash/record.jsf?pid=diva2:1034002","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:DiVA.org:liu-131847","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131847","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2102148524","https://openalex.org/W2158197021","https://openalex.org/W2264709743"],"related_works":["https://openalex.org/W3099485568","https://openalex.org/W1558516248","https://openalex.org/W301533599","https://openalex.org/W65783465","https://openalex.org/W7117965721","https://openalex.org/W2125393646","https://openalex.org/W7097577213","https://openalex.org/W1965403884","https://openalex.org/W2538389744","https://openalex.org/W2104405869"],"abstract_inverted_index":{"To":[0,91],"ensure":[1],"the":[2,19,22,42,48,61,93,103,116,160,173,182,214,251,267,289,294],"quality":[3],"of":[4,21,44,63,73,128,130,149,151,156,168,181,187,196,219,226,230,246,275],"important":[5,222],"services,":[6],"high":[7],"availability":[8,17],"is":[9,18,260,299],"critical.":[10],"One":[11],"aspect":[12],"to":[13,30,50,118,177,249,263],"be":[14,26,236],"considered":[15],"in":[16,28,126],"downtime":[20,281],"system,":[23],"which":[24,101,282],"can":[25,235],"measured":[27],"time":[29,46,139,167,253],"recover":[31],"from":[32,80],"failures.":[33],"In":[34],"this":[35,52,123,257],"report":[36],"we":[37,95,170,270],"investigate":[38],"current":[39],"research":[40,287],"on":[41,55,85,111,159,266,288,292],"subject":[43,290],"repair":[45,157,252],"and":[47,65,97,107,114,136,143,153,166,201,228,291],"possibility":[49],"estimate":[51],"metric":[53],"based":[54,110],"relevant":[56],"parameters":[57,295],"such":[58],"as":[59,254],"hardware,":[60],"type":[62,129],"fault":[64],"so":[66],"on.":[67],"We":[68,121,145],"thoroughly":[69],"analyze":[70,122],"a":[71,99,194,277],"set":[72,125],"data":[74,124,268],"containing":[75],"43":[76],"000":[77],"failure":[78,220],"traces":[79],"Los":[81],"Alamos":[82],"National":[83],"Laboratory":[84],"22":[86],"different":[87,161,164,185,197],"cluster":[88],"organized":[89],"systems.":[90],"enable":[92,119],"analysis":[94],"create":[96],"use":[98],"program":[100],"parses":[102],"raw":[104],"data,":[105],"sorts":[106],"categorizes":[108],"it":[109],"certain":[112],"criteria":[113],"formats":[115],"output":[117],"visualization.":[120],"consideration":[127],"fault,":[131],"memory":[132],"size,":[133],"processor":[134],"quantity":[135],"at":[137],"what":[138],"repairs":[140],"were":[141],"started":[142],"completed.":[144],"visualize":[146],"our":[147],"findings":[148],"number":[150],"failures":[152,190],"average":[154,216],"times":[155,186],"dependent":[158],"parameters.":[162],"For":[163],"faults":[165,212],"day":[169,225,231],"also":[171],"display":[172],"empirical":[174],"cumulative":[175],"distributionfunction":[176],"give":[178],"an":[179],"overview":[180],"probability":[183],"for":[184,239],"repair.":[188],"The":[189,243],"are":[191,203],"caused":[192],"by":[193,238],"variety":[195],"faults,":[198],"where":[199],"hardware":[200,244],"software":[202],"most":[204],"frequently":[205],"occurring.":[206],"These":[207],"two":[208,272],"along":[209],"with":[210],"network":[211],"have":[213],"highest":[215],"downtime.":[217],"Time":[218],"proves":[221],"since":[223],"both":[224,283],"week":[227],"hour":[229],"shows":[232],"patterns":[233],"that":[234],"explained":[237],"example":[240],"work":[241],"schedules.":[242],"characteristics":[245],"nodes":[247],"seem":[248],"affect":[250,296],"well,":[255],"how":[256,293],"correlation":[258],"works":[259],"although":[261],"difficult":[262],"conclude.":[264],"Based":[265],"extracted":[269],"suggest":[271],"simple":[273],"methods":[274],"formulating":[276],"mathematical":[278],"model":[279],"estimating":[280],"prove":[284],"insufficient;":[285],"more":[286],"each":[297],"other":[298],"required.":[300]},"counts_by_year":[],"updated_date":"2026-08-13T07:04:57.449891","created_date":"2016-10-28T00:00:00"}