{"id":"https://openalex.org/W4413178719","doi":"https://doi.org/10.1109/gcwkshp64532.2024.11101284","title":"Cluster-Aware Causal Discovery Framework for Root Cause Analysis of Base Station Alarms","display_name":"Cluster-Aware Causal Discovery Framework for Root Cause Analysis of Base Station Alarms","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4413178719","doi":"https://doi.org/10.1109/gcwkshp64532.2024.11101284"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshp64532.2024.11101284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshp64532.2024.11101284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Globecom Workshops (GC Wkshps)","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/A5108898011","display_name":"Ke Zhang","orcid":"https://orcid.org/0009-0000-4559-2626"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210159102","display_name":"Huawei Technologies (Sweden)","ror":"https://ror.org/0500fyd17","country_code":"SE","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210159102"]}],"countries":["CN","SE"],"is_corresponding":true,"raw_author_name":"Ke Zhang","raw_affiliation_strings":["Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China","Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China","institution_ids":["https://openalex.org/I4210159102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064534354","display_name":"Xu Zhu","orcid":"https://orcid.org/0000-0003-1287-1623"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zhu","raw_affiliation_strings":["Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027494303","display_name":"Jiale Zheng","orcid":"https://orcid.org/0000-0002-7610-8363"},"institutions":[{"id":"https://openalex.org/I4210159102","display_name":"Huawei Technologies (Sweden)","ror":"https://ror.org/0500fyd17","country_code":"SE","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210159102"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jiale Zheng","raw_affiliation_strings":["Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China","institution_ids":["https://openalex.org/I4210159102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034310857","display_name":"Jie Cao","orcid":"https://orcid.org/0000-0002-8652-7879"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Cao","raw_affiliation_strings":["Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063644818","display_name":"Keli Zhang","orcid":"https://orcid.org/0000-0001-5889-8106"},"institutions":[{"id":"https://openalex.org/I4210159102","display_name":"Huawei Technologies (Sweden)","ror":"https://ror.org/0500fyd17","country_code":"SE","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210159102"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN","SE"],"is_corresponding":false,"raw_author_name":"Keli Zhang","raw_affiliation_strings":["Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China","Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology,School of Electronic and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China","institution_ids":["https://openalex.org/I4210159102"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009221204","display_name":"Lujia Pan","orcid":"https://orcid.org/0000-0002-8988-4740"},"institutions":[{"id":"https://openalex.org/I4210159102","display_name":"Huawei Technologies (Sweden)","ror":"https://ror.org/0500fyd17","country_code":"SE","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210159102"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lujia Pan","raw_affiliation_strings":["Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies,Noah’s Ark Laboratory,Shenzhen,China","institution_ids":["https://openalex.org/I4210159102"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5108898011"],"corresponding_institution_ids":["https://openalex.org/I204983213","https://openalex.org/I4210159102"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39532352,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9973000288009644,"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":0.9973000288009644,"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"}},{"id":"https://openalex.org/T11357","display_name":"Risk and Safety Analysis","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6673348546028137},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.6599393486976624},{"id":"https://openalex.org/keywords/root-cause-analysis","display_name":"Root cause analysis","score":0.5686708092689514},{"id":"https://openalex.org/keywords/root","display_name":"Root (linguistics)","score":0.5203922986984253},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4750402271747589},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4735885262489319},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36379432678222656},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1636454164981842},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15467962622642517},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.11827009916305542},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09175914525985718}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6673348546028137},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.6599393486976624},{"id":"https://openalex.org/C130963320","wikidata":"https://www.wikidata.org/wiki/Q1401207","display_name":"Root cause analysis","level":2,"score":0.5686708092689514},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.5203922986984253},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4750402271747589},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4735885262489319},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36379432678222656},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1636454164981842},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15467962622642517},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.11827009916305542},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09175914525985718},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcwkshp64532.2024.11101284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshp64532.2024.11101284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W154649948","https://openalex.org/W2132914434","https://openalex.org/W2488712513","https://openalex.org/W2747984964","https://openalex.org/W3216250752","https://openalex.org/W4207039484","https://openalex.org/W4226214891","https://openalex.org/W4282942756","https://openalex.org/W6675448251","https://openalex.org/W6696212614","https://openalex.org/W6722660299","https://openalex.org/W6774057418","https://openalex.org/W6794767145","https://openalex.org/W6804963293","https://openalex.org/W6849861195"],"related_works":["https://openalex.org/W2030594396","https://openalex.org/W2535098331","https://openalex.org/W3015720271","https://openalex.org/W4255366506","https://openalex.org/W2202104725","https://openalex.org/W2056250485","https://openalex.org/W4280640835","https://openalex.org/W4290642490","https://openalex.org/W4230900947","https://openalex.org/W2111856191"],"abstract_inverted_index":{"Numerous":[0],"alarms,":[1],"triggered":[2],"by":[3,9,102],"base":[4,55],"station":[5,56],"faults":[6],"and":[7,12,33,99,107,125,133,160],"characterized":[8],"complex":[10],"generation":[11],"interaction":[13],"mechanisms,":[14],"make":[15],"fault":[16],"root":[17],"cause":[18],"analysis":[19],"(RCA)":[20],"challenging.":[21],"Identifying":[22],"the":[23,31,44,77,104,111,135,145,151],"causality":[24,132],"among":[25],"alarm":[26,72],"event":[27,73],"types":[28,119],"enhances":[29],"both":[30],"efficiency":[32],"interpretability":[34],"of":[35,46,110,120,148,158],"RCA.":[36],"However,":[37],"existing":[38],"causal":[39,67,100,112,155],"discovery":[40,68,156],"methods":[41],"often":[42],"overlook":[43],"presence":[45],"event-type":[47],"clusters,":[48],"leading":[49],"to":[50,80],"suboptimal":[51],"performance":[52,147],"in":[53,96],"analyzing":[54],"alarms.":[57],"To":[58],"overcome":[59],"this":[60],"limitation,":[61],"we":[62,115],"propose":[63],"CCCM,":[64,149],"a":[65,97],"cluster-aware":[66],"framework":[69],"tailored":[70],"for":[71],"sequences.":[74],"CCCM":[75],"is":[76],"first":[78],"approach":[79],"identify":[81],"alarm-type":[82],"clusters":[83],"that":[84],"exhibit":[85],"no":[86],"inter-cluster":[87,108,131],"causality.":[88],"We":[89],"can":[90],"achieve":[91],"highly":[92],"accurate":[93],"cluster":[94,121,152],"partitions":[95],"low-complexity":[98],"manner":[101],"enhancing":[103],"intra-cluster":[105],"compactness":[106],"separation":[109],"graph.":[113],"Furthermore,":[114],"introduce":[116],"two":[117],"novel":[118],"masks:":[122],"search":[123,137],"optimization":[124],"post-pruning,":[126],"which":[127],"substantially":[128],"mitigate":[129],"incorrect":[130],"reduce":[134],"super-exponential":[136],"space.":[138],"Experimental":[139],"results":[140],"on":[141],"real-world":[142],"datasets":[143],"confirm":[144],"superior":[146],"with":[150],"masks":[153],"achieving":[154],"improvements":[157],"12.2%":[159],"14.9%,":[161],"respectively.":[162]},"counts_by_year":[],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}