{"id":"https://openalex.org/W4391697788","doi":"https://doi.org/10.1109/icsai61474.2023.10423344","title":"Unsupervised Log Anomaly Detection Based on Pre-training","display_name":"Unsupervised Log Anomaly Detection Based on Pre-training","publication_year":2023,"publication_date":"2023-12-16","ids":{"openalex":"https://openalex.org/W4391697788","doi":"https://doi.org/10.1109/icsai61474.2023.10423344"},"language":"en","primary_location":{"id":"doi:10.1109/icsai61474.2023.10423344","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icsai61474.2023.10423344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 9th International Conference on Systems and Informatics (ICSAI)","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/A5015848438","display_name":"Shiming He","orcid":"https://orcid.org/0000-0003-2572-8041"},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shiming He","raw_affiliation_strings":["Changsha University of Science &#x0026; Technology"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science &#x0026; Technology","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102615752","display_name":"Zesheng Qu","orcid":null},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zesheng Qu","raw_affiliation_strings":["Changsha University of Science &#x0026; Technology"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science &#x0026; Technology","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039934912","display_name":"Bowen Chen","orcid":"https://orcid.org/0009-0005-4227-3933"},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowen Chen","raw_affiliation_strings":["Changsha University of Science &#x0026; Technology"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science &#x0026; Technology","institution_ids":["https://openalex.org/I56934997"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5015848438"],"corresponding_institution_ids":["https://openalex.org/I56934997"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23843858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":1.0,"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":1.0,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9941999912261963,"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":0.7930489778518677},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.7104829549789429},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6211159229278564},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.5423073172569275},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4857242703437805},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.4793320894241333},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.45137515664100647},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43817374110221863},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4217008948326111},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36923158168792725},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3599604368209839}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7930489778518677},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.7104829549789429},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6211159229278564},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.5423073172569275},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4857242703437805},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.4793320894241333},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.45137515664100647},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43817374110221863},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4217008948326111},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36923158168792725},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3599604368209839},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icsai61474.2023.10423344","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icsai61474.2023.10423344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 9th International Conference on Systems and Informatics (ICSAI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311649","display_name":"Ministry of Education","ror":"https://ror.org/036nq5137"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2110527401","https://openalex.org/W2401686019","https://openalex.org/W3095840026","https://openalex.org/W3100214273","https://openalex.org/W3106737917","https://openalex.org/W3210131940","https://openalex.org/W4226379252","https://openalex.org/W4281260190","https://openalex.org/W4285263240","https://openalex.org/W6810847468"],"related_works":["https://openalex.org/W4298130764","https://openalex.org/W2804364458","https://openalex.org/W3201126466","https://openalex.org/W2132641928","https://openalex.org/W4310225030","https://openalex.org/W2090259340","https://openalex.org/W1926736923","https://openalex.org/W4285233543","https://openalex.org/W4230838436","https://openalex.org/W2726367589"],"abstract_inverted_index":{"With":[0],"the":[1,7,32,37,53,57,68,98,112,130,144,155,170,175,184,193,203,208,213,226,234],"continuous":[2],"development":[3],"of":[4,11,36,47,70,132,143,228,237],"software":[5,12,141],"technology,":[6],"size":[8],"and":[9,14,34,44,55,86,134,154,221],"complexity":[10],"systems":[13,16,142],"hardware":[15],"are":[17,40,166,181,198],"growing":[18],"rapidly.":[19],"Any":[20],"failure":[21],"can":[22,50],"cause":[23],"huge":[24],"losses.":[25],"It":[26],"is":[27,126,231],"very":[28],"important":[29,43],"to":[30,67,90,96,128,168,190,200,206,212],"ensure":[31],"stability":[33],"reliability":[35],"system.":[38,215],"Logs":[39],"a":[41,64,77,173],"rich,":[42],"valuable":[45],"source":[46,78,148,163],"information":[48],"that":[49,224],"help":[51],"debug":[52],"system":[54,149,157,164],"analyze":[56],"root":[58],"cause.":[59],"Transfer":[60],"learning":[61,75],"emerges":[62],"as":[63,172],"possible":[65],"solution":[66],"problem":[69,131],"insufficient":[71],"training":[72,101],"data":[73,82,151],"by":[74,183],"from":[76],"domain":[79],"with":[80,178,186,196],"abundant":[81],"knowledge":[83],"or":[84],"patterns":[85],"then":[87],"applying":[88],"them":[89],"different":[91,140],"but":[92],"related":[93],"target":[94,156,176,194,214],"domains":[95],"reduce":[97],"demand":[99],"for":[100,115],"data.":[102],"However,":[103],"existing":[104],"transfer":[105],"learning-based":[106],"log":[107,136,150,158,229],"anomaly":[108,137],"detection":[109,138],"methods":[110],"require":[111],"labeled":[113],"datasets":[114,219],"fine-tuning.":[116],"Therefore,":[117],"unsupervised":[118,187],"Log":[119],"Anomaly":[120],"Detection":[121],"based":[122],"on":[123,217],"pre-training":[124,185,204],"(LogUPT),":[125],"proposed":[127],"address":[129],"fast":[133],"low-cost":[135],"among":[139],"same":[145],"architecture.":[146],"The":[147,162],"has":[152,159],"labels,":[153],"no":[160],"labels.":[161],"logs":[165,177,195],"used":[167,199],"train":[169],"model":[171,205,209],"pre-training;":[174],"higher":[179],"confidence":[180],"filtered":[182],"clustering":[188],"method":[189,239],"construct":[191],"pseudo-labels;":[192],"pseudo-labels":[197],"fine-tune":[201],"(Fine-Tuning)":[202],"make":[207],"more":[210],"adaptive":[211],"Experiments":[216],"real":[218],"PageRank":[220],"WordCount":[222],"show":[223],"when":[225],"number":[227],"messages":[230],"only":[232],"8194,":[233],"F1":[235],"score":[236],"this":[238],"still":[240],"reaches":[241],"85.5%.":[242]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}
