{"id":"https://openalex.org/W4387142109","doi":"https://doi.org/10.1109/icspcs58109.2023.10261152","title":"Explainable Fault Analysis in Mobile Networks: A SHAP-Based Supervised Clustering Approach","display_name":"Explainable Fault Analysis in Mobile Networks: A SHAP-Based Supervised Clustering Approach","publication_year":2023,"publication_date":"2023-09-06","ids":{"openalex":"https://openalex.org/W4387142109","doi":"https://doi.org/10.1109/icspcs58109.2023.10261152"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs58109.2023.10261152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs58109.2023.10261152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 16th International Conference on Signal Processing and Communication System (ICSPCS)","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/A5048578786","display_name":"Madalena Cil\u00ednio","orcid":"https://orcid.org/0009-0008-1251-6422"},"institutions":[{"id":"https://openalex.org/I4210124682","display_name":"Celfinet (Portugal)","ror":"https://ror.org/02z1x9d19","country_code":"PT","type":"company","lineage":["https://openalex.org/I4210124682"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"M. Cil\u00ednio","raw_affiliation_strings":["CELFINET, a Cyient Company,Lisbon,Portugal","CELFINET, a Cyient Company, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CELFINET, a Cyient Company,Lisbon,Portugal","institution_ids":["https://openalex.org/I4210124682"]},{"raw_affiliation_string":"CELFINET, a Cyient Company, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210124682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011943175","display_name":"M. Alves Gallo Pereira","orcid":"https://orcid.org/0000-0003-4296-7028"},"institutions":[{"id":"https://openalex.org/I4210124682","display_name":"Celfinet (Portugal)","ror":"https://ror.org/02z1x9d19","country_code":"PT","type":"company","lineage":["https://openalex.org/I4210124682"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"M. Pereira","raw_affiliation_strings":["CELFINET, a Cyient Company,Lisbon,Portugal","CELFINET, a Cyient Company, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CELFINET, a Cyient Company,Lisbon,Portugal","institution_ids":["https://openalex.org/I4210124682"]},{"raw_affiliation_string":"CELFINET, a Cyient Company, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210124682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036503865","display_name":"Diogo Duarte","orcid":"https://orcid.org/0000-0002-1599-8956"},"institutions":[{"id":"https://openalex.org/I4210124682","display_name":"Celfinet (Portugal)","ror":"https://ror.org/02z1x9d19","country_code":"PT","type":"company","lineage":["https://openalex.org/I4210124682"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"D. Duarte","raw_affiliation_strings":["CELFINET, a Cyient Company,Lisbon,Portugal","CELFINET, a Cyient Company, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CELFINET, a Cyient Company,Lisbon,Portugal","institution_ids":["https://openalex.org/I4210124682"]},{"raw_affiliation_string":"CELFINET, a Cyient Company, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210124682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030005104","display_name":"Lu\u00eds Mata","orcid":"https://orcid.org/0000-0003-4572-9156"},"institutions":[{"id":"https://openalex.org/I4210124682","display_name":"Celfinet (Portugal)","ror":"https://ror.org/02z1x9d19","country_code":"PT","type":"company","lineage":["https://openalex.org/I4210124682"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"L. Mata","raw_affiliation_strings":["CELFINET, a Cyient Company,Lisbon,Portugal","CELFINET, a Cyient Company, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CELFINET, a Cyient Company,Lisbon,Portugal","institution_ids":["https://openalex.org/I4210124682"]},{"raw_affiliation_string":"CELFINET, a Cyient Company, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210124682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081258184","display_name":"Pedro Vieira","orcid":"https://orcid.org/0000-0003-0279-8741"},"institutions":[{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. Vieira","raw_affiliation_strings":["Instituto Superior de Engenharia de Lisboa (ISEL), Instituto Polit&#x00E9;cnico de Lisboa (IPL)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior de Engenharia de Lisboa (ISEL), Instituto Polit&#x00E9;cnico de Lisboa (IPL)","institution_ids":["https://openalex.org/I203847022"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7363,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.70866548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13918","display_name":"Advanced Data and IoT Technologies","score":0.9729999899864197,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T13918","display_name":"Advanced Data and IoT Technologies","score":0.9729999899864197,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9650999903678894,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9628999829292297,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/cluster-analysis","display_name":"Cluster analysis","score":0.7588058710098267},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7296810150146484},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5715991854667664},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5278549194335938},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5170986652374268},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.440989226102829},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.414612740278244},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3983239233493805},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.38377660512924194},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3811595141887665},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3667197525501251},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3541100025177002},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34767812490463257},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18487700819969177},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14585161209106445}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7588058710098267},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7296810150146484},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5715991854667664},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5278549194335938},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5170986652374268},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.440989226102829},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.414612740278244},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3983239233493805},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.38377660512924194},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3811595141887665},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3667197525501251},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3541100025177002},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34767812490463257},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18487700819969177},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14585161209106445},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcs58109.2023.10261152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs58109.2023.10261152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 16th International Conference on Signal Processing and Communication System (ICSPCS)","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":19,"referenced_works":["https://openalex.org/W2068258779","https://openalex.org/W2187089797","https://openalex.org/W2295598076","https://openalex.org/W2336136854","https://openalex.org/W2467705233","https://openalex.org/W2768348081","https://openalex.org/W2889326414","https://openalex.org/W2949676527","https://openalex.org/W2973388900","https://openalex.org/W2997591727","https://openalex.org/W2999615587","https://openalex.org/W3017073363","https://openalex.org/W3041242936","https://openalex.org/W3045990532","https://openalex.org/W4213365138","https://openalex.org/W4285394961","https://openalex.org/W4293057416","https://openalex.org/W4295313945","https://openalex.org/W6745609711"],"related_works":["https://openalex.org/W2291764513","https://openalex.org/W1795998636","https://openalex.org/W2066444521","https://openalex.org/W4313488044","https://openalex.org/W1996541855","https://openalex.org/W1987859285","https://openalex.org/W2062000094","https://openalex.org/W3195168932","https://openalex.org/W2007687824","https://openalex.org/W4306248318"],"abstract_inverted_index":{"The":[0,19,115],"advent":[1],"of":[2,7,16,24,79,99,185,207,246,250],"the":[3,13,25,77,80,109,126,145,155,163,168,171,186,204,213,226,239,247],"Fifth":[4],"Generation":[5],"(5G)":[6],"cellular":[8],"technology":[9],"has":[10],"made":[11],"obsolete":[12],"human-centric":[14],"monitoring":[15,26],"mobile":[17],"networks.":[18],"increasing":[20],"demand":[21],"and":[22,52,139,149,225],"complexity":[23],"services":[27],"handled":[28],"by":[29,101,220],"Network":[30,38],"Operations":[31],"Centers":[32],"(NOCs)":[33],"engineers":[34],"have":[35,69],"forced":[36],"Mobile":[37],"Operators":[39],"(MNOs)":[40],"to":[41,95,161,181,190,235],"shift":[42],"their":[43],"focus":[44],"towards":[45],"automated":[46],"solutions":[47],"for":[48,125,167,244],"network":[49,201,222],"fault":[50,122],"detection":[51,123],"diagnosis.":[53],"To":[54],"address":[55],"this":[56,92,97],"need,":[57],"numerous":[58],"Root":[59],"Cause":[60],"Analysis":[61],"(RCA)":[62],"systems":[63,74],"based":[64,107],"on":[65,108],"Machine":[66],"Learning":[67],"(ML)":[68],"been":[70],"developed.":[71],"However,":[72],"these":[73],"often":[75],"lack":[76,98],"explainability":[78,100],"presented":[81],"results,":[82],"since":[83],"ML":[84],"models":[85],"typically":[86],"behave":[87],"as":[88],"black":[89],"boxes.":[90],"Thus,":[91],"paper":[93,240],"aims":[94],"overcome":[96],"presenting":[102],"a":[103,121,140,150,208],"supervised":[104],"clustering":[105,151],"methodology":[106],"SHapley":[110],"Additive":[111],"exPlanations":[112],"(SHAP)":[113],"method.":[114],"developed":[116],"work":[117],"is":[118],"divided":[119],"into":[120],"phase":[124],"User":[127,172],"Downlink":[128],"(DL)":[129],"Average":[130,174],"Throughput":[131,175],"Key":[132],"Performance":[133],"Indicator":[134],"(KPI)":[135],"using":[136],"Boosting":[137],"models,":[138],"subsequent":[141],"diagnosis":[142],"stage":[143],"utilizing":[144],"Tree-":[146],"SHAP":[147],"method":[148],"algorithm.":[152],"By":[153],"analyzing":[154],"formed":[156],"clusters,":[157],"it":[158,178],"was":[159,179],"possible":[160,180],"identify":[162],"different":[164],"root":[165],"causes":[166],"faults":[169,187],"in":[170,196,233],"DL":[173],"KPI.":[176],"Namely,":[177],"diagnose":[182],"that":[183],"13.23%":[184],"occurred":[188,195],"due":[189],"radio":[191],"conditions":[192],"problems,":[193],"37.48%":[194],"areas":[197],"with":[198],"extremely":[199],"low":[200,221],"usage":[202],"where":[203],"performance":[205],"degradation":[206],"specific":[209],"user":[210],"group":[211],"affects":[212],"average":[214],"site":[215],"performance,":[216],"26.37%":[217],"were":[218],"caused":[219],"capacity":[223,236],"problems":[224],"remaining":[227],"22.76%":[228],"experienced":[229],"severe":[230],"mobility":[231],"issues":[232],"addition":[234],"problems.":[237],"Finally,":[238],"outlines":[241],"mitigation":[242],"strategies":[243],"each":[245],"identified":[248],"clusters":[249],"faults.":[251]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2023-09-29T00:00:00"}
