{"id":"https://openalex.org/W4407638558","doi":"https://doi.org/10.1109/tnsm.2025.3541384","title":"Domain Tailored Large Language Models for Log Mask Prediction in Cellular Network Diagnostics","display_name":"Domain Tailored Large Language Models for Log Mask Prediction in Cellular Network Diagnostics","publication_year":2025,"publication_date":"2025-02-17","ids":{"openalex":"https://openalex.org/W4407638558","doi":"https://doi.org/10.1109/tnsm.2025.3541384"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2025.3541384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3541384","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://orcid.org/0000-0002-4250-187X","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104345539","display_name":"Sayed Taheri","orcid":null},"institutions":[{"id":"https://openalex.org/I124357947","display_name":"University of London","ror":"https://ror.org/04cw6st05","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947"]},{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sayed Taheri","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, College of Engineering, Design and Physical Sciences, Brunel University of London, London, U.K","Department of Electronic and Electrical Engineering (EEE), College of Engineering, Design and Physical Sciences, Brunel University of London, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, College of Engineering, Design and Physical Sciences, Brunel University of London, London, U.K","institution_ids":["https://openalex.org/I59433898"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering (EEE), College of Engineering, Design and Physical Sciences, Brunel University of London, London, United Kingdom","institution_ids":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053956849","display_name":"Achintha Ihalage","orcid":"https://orcid.org/0000-0002-4250-187X"},"institutions":[{"id":"https://openalex.org/I2800524328","display_name":"Viavi Solutions (United States)","ror":"https://ror.org/059a9e323","country_code":"US","type":"company","lineage":["https://openalex.org/I2800524328"]},{"id":"https://openalex.org/I4210142640","display_name":"Viavi Solutions (United Kingdom)","ror":"https://ror.org/0489rbg31","country_code":"GB","type":"company","lineage":["https://openalex.org/I2800524328","https://openalex.org/I4210142640"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Achintha Ihalage","raw_affiliation_strings":["Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","Wireless Business Unit of VIAVI Solutions Inc, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-4250-187X","affiliations":[{"raw_affiliation_string":"Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","institution_ids":["https://openalex.org/I2800524328"]},{"raw_affiliation_string":"Wireless Business Unit of VIAVI Solutions Inc, United Kingdom","institution_ids":["https://openalex.org/I4210142640"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Prateek Mishra","orcid":"https://orcid.org/0009-0006-2948-4282"},"institutions":[{"id":"https://openalex.org/I2800524328","display_name":"Viavi Solutions (United States)","ror":"https://ror.org/059a9e323","country_code":"US","type":"company","lineage":["https://openalex.org/I2800524328"]},{"id":"https://openalex.org/I4210142640","display_name":"Viavi Solutions (United Kingdom)","ror":"https://ror.org/0489rbg31","country_code":"GB","type":"company","lineage":["https://openalex.org/I2800524328","https://openalex.org/I4210142640"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Prateek Mishra","raw_affiliation_strings":["Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","Wireless Business Unit of VIAVI Solutions Inc, United Kingdom"],"raw_orcid":"https://orcid.org/0009-0006-2948-4282","affiliations":[{"raw_affiliation_string":"Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","institution_ids":["https://openalex.org/I2800524328"]},{"raw_affiliation_string":"Wireless Business Unit of VIAVI Solutions Inc, United Kingdom","institution_ids":["https://openalex.org/I4210142640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116295734","display_name":"Sean Coaker","orcid":null},"institutions":[{"id":"https://openalex.org/I2800524328","display_name":"Viavi Solutions (United States)","ror":"https://ror.org/059a9e323","country_code":"US","type":"company","lineage":["https://openalex.org/I2800524328"]},{"id":"https://openalex.org/I4210142640","display_name":"Viavi Solutions (United Kingdom)","ror":"https://ror.org/0489rbg31","country_code":"GB","type":"company","lineage":["https://openalex.org/I2800524328","https://openalex.org/I4210142640"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Sean Coaker","raw_affiliation_strings":["Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","Wireless Business Unit of VIAVI Solutions Inc, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","institution_ids":["https://openalex.org/I2800524328"]},{"raw_affiliation_string":"Wireless Business Unit of VIAVI Solutions Inc, United Kingdom","institution_ids":["https://openalex.org/I4210142640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074778633","display_name":"Muhammad Faris","orcid":"https://orcid.org/0000-0003-0958-2265"},"institutions":[{"id":"https://openalex.org/I2800524328","display_name":"Viavi Solutions (United States)","ror":"https://ror.org/059a9e323","country_code":"US","type":"company","lineage":["https://openalex.org/I2800524328"]},{"id":"https://openalex.org/I4210142640","display_name":"Viavi Solutions (United Kingdom)","ror":"https://ror.org/0489rbg31","country_code":"GB","type":"company","lineage":["https://openalex.org/I2800524328","https://openalex.org/I4210142640"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Faris Muhammad","raw_affiliation_strings":["Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","Wireless Business Unit of VIAVI Solutions Inc, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Business Unit, VIAVI Solutions Inc., Stevenage, U.K","institution_ids":["https://openalex.org/I2800524328"]},{"raw_affiliation_string":"Wireless Business Unit of VIAVI Solutions Inc, United Kingdom","institution_ids":["https://openalex.org/I4210142640"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036588740","display_name":"Hamed Al\u2010Raweshidy","orcid":"https://orcid.org/0000-0002-3702-8192"},"institutions":[{"id":"https://openalex.org/I124357947","display_name":"University of London","ror":"https://ror.org/04cw6st05","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947"]},{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hamed Al-Raweshidy","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Wireless Networks and Communications Group, Brunel University of London, London, U.K","Department of Electronics and Electrical Engineering, Wireless Networks and Communications Group, Brunel University of London, London, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-3702-8192","affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Wireless Networks and Communications Group, Brunel University of London, London, U.K","institution_ids":["https://openalex.org/I59433898"]},{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Wireless Networks and Communications Group, Brunel University of London, London, United Kingdom","institution_ids":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":2.6283,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.89397089,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"22","issue":"3","first_page":"2370","last_page":"2381"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.6171000003814697,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.6171000003814697,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13918","display_name":"Advanced Data and IoT Technologies","score":0.578000009059906,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.5483999848365784,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7907776832580566},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5268757939338684},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37076300382614136}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7907776832580566},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5268757939338684},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37076300382614136},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnsm.2025.3541384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3541384","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},{"id":"pmh:oai:bura.brunel.ac.uk:2438/30820","is_oa":true,"landing_page_url":"https://orcid.org/0000-0002-4250-187X","pdf_url":null,"source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:bura.brunel.ac.uk:2438/30820","is_oa":true,"landing_page_url":"https://orcid.org/0000-0002-4250-187X","pdf_url":null,"source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W2039157918","https://openalex.org/W2053391937","https://openalex.org/W2094924503","https://openalex.org/W2105454049","https://openalex.org/W2119954997","https://openalex.org/W2745980806","https://openalex.org/W2767094836","https://openalex.org/W2898998129","https://openalex.org/W2911489562","https://openalex.org/W2963250244","https://openalex.org/W2965373594","https://openalex.org/W2965838158","https://openalex.org/W2972816024","https://openalex.org/W3040197085","https://openalex.org/W3042356186","https://openalex.org/W3043486047","https://openalex.org/W3089718532","https://openalex.org/W3095840026","https://openalex.org/W3099950029","https://openalex.org/W3127712067","https://openalex.org/W3147347472","https://openalex.org/W3157441786","https://openalex.org/W3160599825","https://openalex.org/W3182711667","https://openalex.org/W3198845989","https://openalex.org/W3199174176","https://openalex.org/W3206437397","https://openalex.org/W4200415345","https://openalex.org/W4226128225","https://openalex.org/W4282580746","https://openalex.org/W4309623083","https://openalex.org/W4376288669","https://openalex.org/W4384071683","https://openalex.org/W4385605314","https://openalex.org/W4387609326","https://openalex.org/W4391235307","https://openalex.org/W6638575559","https://openalex.org/W6712994927","https://openalex.org/W6755207826","https://openalex.org/W6768817161","https://openalex.org/W6781533629","https://openalex.org/W6796581206","https://openalex.org/W6803313145","https://openalex.org/W6810220367","https://openalex.org/W6847076894","https://openalex.org/W6850820320","https://openalex.org/W6870484303","https://openalex.org/W7030178025"],"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":{"Software":[0],"logs":[1],"generated":[2],"by":[3],"dedicated":[4],"network":[5,120],"testing":[6],"hardware":[7],"are":[8],"often":[9],"complex":[10],"and":[11,25,37,43,69,92,135],"bear":[12],"minimal":[13],"similarity":[14],"to":[15,23,71,109],"natural":[16],"language,":[17],"requiring":[18],"the":[19,51,73,154],"expertise":[20],"of":[21,54,61,75,106,115],"engineers":[22],"understand":[24],"capture":[26],"defects":[27,116],"recorded":[28],"in":[29,137,168],"these":[30,81],"logs.":[31],"This":[32,100,157],"manual":[33],"process":[34,74],"is":[35],"inefficient":[36],"expensive":[38],"for":[39,112,165,171,180],"both":[40],"service":[41],"providers":[42],"their":[44],"clients.":[45],"In":[46],"this":[47],"study,":[48],"we":[49,79],"demonstrate":[50],"transformative":[52],"potential":[53],"Artificial":[55],"Intelligence":[56],"(AI),":[57],"specifically":[58],"through":[59],"domain-tailoring":[60],"Large":[62],"Language":[63],"Models":[64],"(LLMs)":[65],"like":[66],"RoBERTa,":[67],"BigBird,":[68],"Flan-T5,":[70],"streamline":[72],"defect":[76,150,173],"diagnostics.":[77],"Particularly,":[78],"pre-train":[80],"models":[82],"ground":[83],"up":[84],"on":[85,95,147],"a":[86,96,103],"real":[87],"industrial":[88],"telecommunications":[89,169],"log":[90,107,182],"corpus,":[91],"perform":[93],"finetuning":[94],"multi-label":[97],"classification":[98],"objective.":[99],"facilitates":[101],"identifying":[102],"correct":[104],"set":[105],"points":[108],"be":[110],"enabled":[111],"rapid":[113],"detection":[114],"that":[117],"arise":[118],"during":[119],"testing.":[121],"Despite":[122],"encountering":[123],"several":[124],"challenges":[125],"such":[126],"as":[127,162],"intricate":[128],"text":[129],"structures,":[130],"heavily":[131],"skewed":[132],"label":[133],"distribution,":[134],"inconsistencies":[136],"historical":[138],"data":[139],"labelling,":[140],"our":[141],"tailored":[142],"LLMs":[143,167],"achieve":[144],"commendable":[145],"performance":[146],"previously":[148],"unseen":[149],"cases,":[151],"significantly":[152],"reducing":[153],"turnaround":[155],"times.":[156],"research":[158],"not":[159],"only":[160],"serves":[161],"an":[163],"exemplar":[164],"adapting":[166],"industry":[170],"automated":[172],"diagnostics,":[174],"but":[175],"also":[176],"has":[177],"wide":[178],"implications":[179],"software":[181],"analysis":[183],"across":[184],"various":[185],"industries.":[186]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5}],"updated_date":"2026-08-25T07:29:55.448023","created_date":"2025-10-10T00:00:00"}
