{"id":"https://openalex.org/W2809578751","doi":"https://doi.org/10.1109/tnet.2018.2843805","title":"Root Cause Analysis of Anomalies of Multitier Services in Public Clouds","display_name":"Root Cause Analysis of Anomalies of Multitier Services in Public Clouds","publication_year":2018,"publication_date":"2018-06-19","ids":{"openalex":"https://openalex.org/W2809578751","doi":"https://doi.org/10.1109/tnet.2018.2843805","mag":"2809578751"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2018.2843805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2018.2843805","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-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/A5020308704","display_name":"Jianping Weng","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Weng","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075088248","display_name":"Jessie Hui Wang","orcid":"https://orcid.org/0000-0002-7825-4137"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jessie Hui Wang","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7825-4137","affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023416195","display_name":"Jiahai Yang","orcid":"https://orcid.org/0000-0001-6109-6737"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahai Yang","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6109-6737","affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100397483","display_name":"Yang Yang","orcid":"https://orcid.org/0000-0002-0273-9242"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Yang","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":5.3073,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.95960109,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"26","issue":"4","first_page":"1646","last_page":"1659"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.9998000264167786,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9998000264167786,"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":0.9997000098228455,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9940999746322632,"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/cloud-computing","display_name":"Cloud computing","score":0.8290749788284302},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7077214121818542},{"id":"https://openalex.org/keywords/root-cause","display_name":"Root cause","score":0.6983919143676758},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.6838480830192566},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6363118290901184},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.6033540964126587},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.5606574416160583},{"id":"https://openalex.org/keywords/root","display_name":"Root (linguistics)","score":0.5585584044456482},{"id":"https://openalex.org/keywords/root-cause-analysis","display_name":"Root cause analysis","score":0.5285992622375488},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.510644257068634},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.48829054832458496},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.47437936067581177},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.4583444595336914},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43209099769592285},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3919042646884918},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.38901010155677795},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3333680033683777},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3297141194343567},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22439885139465332},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.16029119491577148},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10798871517181396},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08258303999900818},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.07994085550308228}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8290749788284302},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7077214121818542},{"id":"https://openalex.org/C84945661","wikidata":"https://www.wikidata.org/wiki/Q7366567","display_name":"Root cause","level":2,"score":0.6983919143676758},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.6838480830192566},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6363118290901184},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.6033540964126587},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.5606574416160583},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.5585584044456482},{"id":"https://openalex.org/C130963320","wikidata":"https://www.wikidata.org/wiki/Q1401207","display_name":"Root cause analysis","level":2,"score":0.5285992622375488},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.510644257068634},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.48829054832458496},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.47437936067581177},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.4583444595336914},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43209099769592285},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3919042646884918},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.38901010155677795},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3333680033683777},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3297141194343567},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22439885139465332},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.16029119491577148},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10798871517181396},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08258303999900818},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.07994085550308228},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"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/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2018.2843805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2018.2843805","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G3667409424","display_name":null,"funder_award_id":"2016YFB0801302","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6110916811","display_name":null,"funder_award_id":"61202356","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1524673069","https://openalex.org/W1575758330","https://openalex.org/W1683791865","https://openalex.org/W1820403722","https://openalex.org/W1974243612","https://openalex.org/W2017504389","https://openalex.org/W2031078908","https://openalex.org/W2045287414","https://openalex.org/W2049314312","https://openalex.org/W2063566496","https://openalex.org/W2100895597","https://openalex.org/W2104050994","https://openalex.org/W2110227539","https://openalex.org/W2112515575","https://openalex.org/W2130843735","https://openalex.org/W2135505107","https://openalex.org/W2162370593","https://openalex.org/W2165202235","https://openalex.org/W2169763149","https://openalex.org/W2171867449","https://openalex.org/W2173478231","https://openalex.org/W2288664677","https://openalex.org/W2360370528","https://openalex.org/W2461433156","https://openalex.org/W2531177182","https://openalex.org/W2559091447","https://openalex.org/W2729842879","https://openalex.org/W2769156483","https://openalex.org/W2809578751","https://openalex.org/W3006026125","https://openalex.org/W3016516185","https://openalex.org/W3105272691","https://openalex.org/W6631426539","https://openalex.org/W6637397165","https://openalex.org/W6638636849","https://openalex.org/W6685157726","https://openalex.org/W6685425039","https://openalex.org/W6740526287"],"related_works":["https://openalex.org/W2030594396","https://openalex.org/W2535098331","https://openalex.org/W2202104725","https://openalex.org/W4255366506","https://openalex.org/W2056250485","https://openalex.org/W4280640835","https://openalex.org/W2885334669","https://openalex.org/W2111856191","https://openalex.org/W4230518569","https://openalex.org/W4295855176"],"abstract_inverted_index":{"Anomalies":[0],"of":[1,4,28,101,107,117,148,160,188],"multitier":[2,30],"services":[3,79],"one":[5],"tenant":[6,129],"running":[7],"in":[8,60,126,205,214],"cloud":[9,57,92,110],"platform":[10],"can":[11,112],"be":[12,75],"caused":[13],"by":[14],"the":[15,26,38,44,56,65,72,105,122,127,131,145,152,186,211],"tenant's":[16],"own":[17],"components":[18],"or":[19,80,133],"performance":[20,27],"interference":[21],"from":[22,134],"other":[23,135],"tenants.":[24,136],"If":[25],"a":[29,61,89,140,174,202],"service":[31,45],"degrades,":[32],"we":[33,53,87,138,156],"need":[34],"to":[35,42,67,77,94,97,143,178],"find":[36,113],"out":[37,114],"root":[39,99,115,123,190],"causes":[40,100,116,124,191],"precisely":[41],"recover":[43],"as":[46,48,130],"soon":[47],"possible.":[49],"In":[50],"this":[51,69],"paper,":[52],"argue":[54],"that":[55],"providers":[58,93],"are":[59,125],"better":[62],"position":[63],"than":[64],"tenants":[66,96],"solve":[68],"problem,":[70],"and":[71,164,167,197],"solution":[73,90],"should":[74],"non-intrusive":[76,141],"tenants'":[78],"applications.":[81],"Based":[82],"on":[83],"these":[84],"two":[85],"considerations,":[86],"propose":[88],"for":[91],"help":[95,106],"localize":[98],"any":[102,118],"anomaly.":[103],"With":[104],"our":[108,168,189],"solution,":[109],"operators":[111],"anomaly":[119,132,180],"no":[120],"matter":[121],"same":[128],"Particularly,":[137],"elaborate":[139],"method":[142],"capture":[144],"dependency":[146],"relationships":[147],"components,":[149],"which":[150],"improves":[151],"feasibility.":[153],"During":[154],"localization,":[155],"exploit":[157],"measurement":[158],"data":[159],"both":[161],"application":[162],"layer":[163],"underlay":[165],"infrastructure,":[166],"two-step":[169],"localization":[170],"algorithm":[171],"also":[172],"includes":[173],"random":[175],"walk":[176],"procedure":[177],"model":[179],"propagation":[181],"probability.":[182],"These":[183],"techniques":[184],"improve":[185],"accuracy":[187],"localization.":[192],"Our":[193],"small-scale":[194],"real-world":[195],"experiments":[196,200],"large-scale":[198],"simulation":[199],"show":[201],"15%-71%":[203],"improvement":[204],"mean":[206],"average":[207],"precision":[208],"compared":[209],"with":[210],"current":[212],"methods":[213],"different":[215],"scenarios.":[216]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}