{"id":"https://openalex.org/W4408353235","doi":"https://doi.org/10.1109/icassp49660.2025.10890029","title":"Hierarchical Prompt Tuning for System-Incremental Log Analysis","display_name":"Hierarchical Prompt Tuning for System-Incremental Log Analysis","publication_year":2025,"publication_date":"2025-03-12","ids":{"openalex":"https://openalex.org/W4408353235","doi":"https://doi.org/10.1109/icassp49660.2025.10890029"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49660.2025.10890029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10890029","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5031068508","display_name":"Mingjie Zhou","orcid":"https://orcid.org/0000-0001-5986-3773"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingjie Zhou","raw_affiliation_strings":["Fudan University,School of Computer Science,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,School of Computer Science,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101865874","display_name":"Weidong Yang","orcid":"https://orcid.org/0000-0002-6473-9272"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Yang","raw_affiliation_strings":["Fudan University,School of Computer Science,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,School of Computer Science,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039580875","display_name":"Lipeng Ma","orcid":"https://orcid.org/0000-0001-5974-5988"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lipeng Ma","raw_affiliation_strings":["Fudan University,School of Computer Science,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,School of Computer Science,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103193321","display_name":"Sihang Jiang","orcid":"https://orcid.org/0000-0002-0736-6457"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sihang Jiang","raw_affiliation_strings":["Fudan University,School of Computer Science,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,School of Computer Science,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020681500","display_name":"Bo Xu","orcid":"https://orcid.org/0000-0002-2083-4307"},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Xu","raw_affiliation_strings":["Donghua University,School of Computer Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Donghua University,School of Computer Science and Technology","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090455375","display_name":"Yanghua Xiao","orcid":"https://orcid.org/0000-0001-8403-9591"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanghua Xiao","raw_affiliation_strings":["Fudan University,School of Computer Science,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,School of Computer Science,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04121154,"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":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.8532999753952026,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.8532999753952026,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6117870211601257}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6117870211601257}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49660.2025.10890029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10890029","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W2560647685","https://openalex.org/W2767094836","https://openalex.org/W2909912937","https://openalex.org/W2939137134","https://openalex.org/W2963999143","https://openalex.org/W2965838158","https://openalex.org/W2997666887","https://openalex.org/W3030364939","https://openalex.org/W3034368386","https://openalex.org/W3089662691","https://openalex.org/W3100214273","https://openalex.org/W3185341429","https://openalex.org/W3199174176","https://openalex.org/W4205991051","https://openalex.org/W4221079409","https://openalex.org/W4226128225","https://openalex.org/W4285247752","https://openalex.org/W4285309825","https://openalex.org/W4312238419","https://openalex.org/W4312351187","https://openalex.org/W4384345785","https://openalex.org/W4385572072","https://openalex.org/W4388483129","https://openalex.org/W4391579685","https://openalex.org/W4392173735","https://openalex.org/W4393147972","https://openalex.org/W4401113920","https://openalex.org/W6638523607","https://openalex.org/W6756754374","https://openalex.org/W6805727143","https://openalex.org/W6838669176","https://openalex.org/W6872522535"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"System-incremental":[0],"log":[1,20,73,85,139,142],"analysis,":[2],"involves":[3],"the":[4,102,107,126,165],"ongoing":[5],"training":[6],"of":[7,19,27,79,128],"a":[8,57,64,97],"model":[9],"using":[10],"logs":[11],"from":[12],"diverse":[13],"systems":[14],"to":[15,83,100,120],"enable":[16],"effective":[17],"resolution":[18],"analysis":[21],"tasks":[22],"across":[23,87],"an":[24],"expanding":[25],"array":[26],"systems.":[28],"Existing":[29],"continual":[30,59],"learning":[31,60,115],"methods,":[32],"which":[33],"are":[34,162],"based":[35,62,116],"on":[36,63,117,135],"prompt":[37,66,80,114],"tuning,":[38],"have":[39],"shown":[40],"challenges":[41],"in":[42],"insufficient":[43],"knowledge":[44,86,92,118],"transfer":[45],"and":[46,141,157],"increasing":[47],"catastrophic":[48,122],"forgetting.":[49,123],"To":[50,124],"tackle":[51],"these":[52],"challenges,":[53],"we":[54,95,111,130],"present":[55],"LogHPT,":[56,129],"novel":[58],"method":[61],"hierarchical":[65],"tuning":[67],"frame-work":[68],"specifically":[69],"tailored":[70],"for":[71,106,159],"system-incremental":[72],"analysis.":[74],"LogHPT":[75,149],"incorporates":[76],"four":[77],"types":[78],"meticulously":[81],"crafted":[82],"capture":[84],"various":[88],"granularities,":[89],"thereby":[90],"enhancing":[91],"transfer.":[93],"Subsequently,":[94],"employ":[96],"key-value":[98],"mechanism":[99],"discern":[101],"most":[103],"suitable":[104],"prompts":[105],"input":[108],"logs.":[109],"Additionally,":[110],"use":[112],"general":[113],"distillation":[119],"mitigate":[121],"evaluate":[125],"performance":[127],"conduct":[131],"comprehensive":[132],"experiments":[133],"focusing":[134],"two":[136],"fundamental":[137],"subtasks:":[138],"parsing":[140],"anomaly":[143],"detection.":[144],"The":[145,154],"results":[146],"show":[147],"that":[148],"achieves":[150],"state-of-the-art":[151],"(SOTA)":[152],"performance.":[153],"source":[155],"code":[156],"datasets":[158],"this":[160],"paper":[161],"accessible":[163],"at":[164],"following":[166],"link:":[167],"https://github.com/nonauthor/LogHPT.":[168]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}