{"id":"https://openalex.org/W4416251728","doi":"https://doi.org/10.1109/ijcnn64981.2025.11227375","title":"LogReader: General-Purpose Log Analysis via Open-Source Large Language Models","display_name":"LogReader: General-Purpose Log Analysis via Open-Source Large Language Models","publication_year":2025,"publication_date":"2025-06-30","ids":{"openalex":"https://openalex.org/W4416251728","doi":"https://doi.org/10.1109/ijcnn64981.2025.11227375"},"language":null,"primary_location":{"id":"doi:10.1109/ijcnn64981.2025.11227375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn64981.2025.11227375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Joint Conference on Neural Networks (IJCNN)","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/A5103215539","display_name":"Jiaxing Qi","orcid":"https://orcid.org/0000-0002-5283-1813"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxing Qi","raw_affiliation_strings":["Sino-German Joint Software Institute, Beihang University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sino-German Joint Software Institute, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063014609","display_name":"Zhongzhi Luan","orcid":"https://orcid.org/0000-0001-7598-7338"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongzhi Luan","raw_affiliation_strings":["Sino-German Joint Software Institute, Beihang University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sino-German Joint Software Institute, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061624006","display_name":"Shaohan Huang","orcid":"https://orcid.org/0000-0003-4324-6337"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaohan Huang","raw_affiliation_strings":["Sino-German Joint Software Institute, Beihang University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sino-German Joint Software Institute, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113381978","display_name":"Yao Lu","orcid":"https://orcid.org/0009-0005-1031-8471"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yao Lu","raw_affiliation_strings":["Sino-German Joint Software Institute, Beihang University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sino-German Joint Software Institute, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018705589","display_name":"Hailong Yang","orcid":"https://orcid.org/0000-0003-1101-7927"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailong Yang","raw_affiliation_strings":["Sino-German Joint Software Institute, Beihang University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sino-German Joint Software Institute, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079362609","display_name":"Depei Qian","orcid":"https://orcid.org/0000-0002-5382-1473"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Depei Qian","raw_affiliation_strings":["Sino-German Joint Software Institute, Beihang University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sino-German Joint Software Institute, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.9843999743461609,"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":0.9843999743461609,"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/T10260","display_name":"Software Engineering Research","score":0.0026000000070780516,"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/T10703","display_name":"Business Process Modeling and Analysis","score":0.0017000000225380063,"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/log-log-plot","display_name":"Log-log plot","score":0.47350001335144043},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4587000012397766},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.42100000381469727},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.40369999408721924},{"id":"https://openalex.org/keywords/log-linear-model","display_name":"Log-linear model","score":0.2969000041484833},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.29339998960494995}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5931000113487244},{"id":"https://openalex.org/C195292467","wikidata":"https://www.wikidata.org/wiki/Q2091879","display_name":"Log-log plot","level":3,"score":0.47350001335144043},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4587000012397766},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4262999892234802},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.42100000381469727},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.40369999408721924},{"id":"https://openalex.org/C70519679","wikidata":"https://www.wikidata.org/wiki/Q6666755","display_name":"Log-linear model","level":3,"score":0.2969000041484833},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.29339998960494995},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.2890999913215637},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2685999870300293},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.26440000534057617},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.26429998874664307},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.26350000500679016},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.25609999895095825}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn64981.2025.11227375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn64981.2025.11227375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Joint Conference on Neural Networks (IJCNN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"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":19,"referenced_works":["https://openalex.org/W2754665629","https://openalex.org/W2767094836","https://openalex.org/W2947815220","https://openalex.org/W2963999143","https://openalex.org/W2965838158","https://openalex.org/W2999013495","https://openalex.org/W3089718532","https://openalex.org/W3199174176","https://openalex.org/W4226128225","https://openalex.org/W4285294723","https://openalex.org/W4316661025","https://openalex.org/W4385484660","https://openalex.org/W4388483129","https://openalex.org/W4392669753","https://openalex.org/W4393141466","https://openalex.org/W4398239377","https://openalex.org/W4401042286","https://openalex.org/W4402670718","https://openalex.org/W4403210636"],"related_works":[],"abstract_inverted_index":{"Logs":[0],"play":[1],"a":[2,49,54,81,104,115,155],"critical":[3,61],"role":[4],"in":[5,138],"recording":[6],"system":[7,65,108,174],"behavior.":[8],"The":[9],"increasing":[10],"volume":[11],"of":[12,74,98,136,140,151,164,173],"log":[13,31,33,37,42,56,83,106,157,167],"data":[14],"from":[15],"software-intensive":[16],"systems":[17],"requires":[18],"automated":[19],"analysis.":[20],"Researchers":[21],"have":[22],"proposed":[23],"several":[24],"approaches":[25],"to":[26,95,153,161],"automatically":[27],"analyze":[28],"logs,":[29],"including":[30],"compression,":[32],"parsing,":[34],"anomaly":[35],"detection,":[36],"question":[38],"and":[39,41,52,67,129,143,169,176],"answering,":[40],"summary.":[43],"However,":[44],"previous":[45],"methods":[46],"focused":[47],"on":[48],"single":[50],"task":[51],"lacked":[53],"general-purpose":[55,82,105],"analysis":[57,84,107,158,168],"capability,":[58],"which":[59],"is":[60],"for":[62],"maintaining":[63],"high":[64],"availability":[66],"reliability.":[68],"This":[69],"paper":[70],"explores":[71,148],"the":[72,96,130,134,149,162,171],"potential":[73,135,150],"open-source":[75,127],"Large":[76],"Language":[77],"Models":[78],"(LLMs)":[79],"as":[80],"tool.":[85],"To":[86],"do":[87],"this,":[88],"we":[89,102],"constructed":[90],"task-oriented":[91],"prompt":[92],"datasets":[93],"according":[94],"characteristics":[97],"different":[99,126],"tasks.":[100],"Then,":[101],"presented":[103],"called":[109],"LogReader":[110,122,137],"powered":[111,123],"by":[112,124],"LLMs":[113,152,165],"with":[114],"hybrid":[116],"instruction":[117],"tuning":[118],"strategy.":[119],"We":[120],"compared":[121],"five":[125],"LLMs,":[128],"extensive":[131],"evaluations":[132],"demonstrate":[133],"terms":[139],"accuracy,":[141],"speed,":[142],"generalization.":[144],"Our":[145],"work":[146],"systematically":[147],"develop":[154],"general":[156],"system,":[159],"contributing":[160],"integration":[163],"into":[166],"improving":[170],"efficiency":[172],"maintenance":[175],"debugging.":[177]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-11-14T00:00:00"}