{"id":"https://openalex.org/W7141099693","doi":"https://doi.org/10.1109/icce67443.2026.11449911","title":"Towards Accurate Inventory Verification in FTTP Networks: GNN-Based Framework for Physical-Logical Alignment","display_name":"Towards Accurate Inventory Verification in FTTP Networks: GNN-Based Framework for Physical-Logical Alignment","publication_year":2026,"publication_date":"2026-02-03","ids":{"openalex":"https://openalex.org/W7141099693","doi":"https://doi.org/10.1109/icce67443.2026.11449911"},"language":null,"primary_location":{"id":"doi:10.1109/icce67443.2026.11449911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce67443.2026.11449911","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Consumer Electronics (ICCE)","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/A5077871661","display_name":"Tanzeela Altaf","orcid":"https://orcid.org/0000-0002-0467-1210"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tanzeela Altaf","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130775306","display_name":"Yan Liang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yan Liang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130770252","display_name":"Raymond Owen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Raymond Owen","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005601606","display_name":"Mehran Abolhasan","orcid":"https://orcid.org/0000-0002-4282-6666"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mehran Abolhasan","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5008974159","display_name":"Ren Ping Liu","orcid":"https://orcid.org/0000-0001-7001-6305"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ren Ping Liu","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5077871661"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.93790191,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"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/T10142","display_name":"Formal Methods in Verification","score":0.10010000318288803,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10142","display_name":"Formal Methods in Verification","score":0.10010000318288803,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.08789999783039093,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.08410000056028366,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.3684999942779541},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.2915000021457672},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.29089999198913574},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.26919999718666077},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.26669999957084656}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5906999707221985},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41029998660087585},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.3684999942779541},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3075000047683716},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2924000024795532},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.2915000021457672},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.29089999198913574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27889999747276306},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.2694000005722046},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.26919999718666077},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.26669999957084656},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.2563000023365021},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.25130000710487366},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.250900000333786}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce67443.2026.11449911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce67443.2026.11449911","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Consumer Electronics (ICCE)","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":8,"referenced_works":["https://openalex.org/W2529183613","https://openalex.org/W2533041553","https://openalex.org/W2564602076","https://openalex.org/W2901674170","https://openalex.org/W4231449374","https://openalex.org/W4385709265","https://openalex.org/W4392779937","https://openalex.org/W4394994664"],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"Physical":[1],"Network":[2],"Inventory":[3],"(PNI),":[4],"including":[5],"fibre":[6,77],"cables":[7],"and":[8,20,33,44,82,85,124],"passive":[9,88],"components":[10],"such":[11],"as":[12,70,121],"GPON":[13],"splitters,":[14],"is":[15,68,94],"essential":[16],"for":[17,53,96,127],"efficient":[18],"operation":[19],"fault":[21],"management":[22],"in":[23,73,105,131],"Fibre-to-the-Premises":[24],"(FTTP)":[25],"networks.":[26,134],"In":[27],"practice,":[28],"discrepancies":[29],"between":[30],"inventory":[31,129],"records":[32],"deployed":[34],"infrastructure":[35],"frequently":[36],"arise":[37],"due":[38],"to":[39],"manual":[40],"updates,":[41],"delayed":[42],"synchronization,":[43],"construction":[45],"practices.":[46],"This":[47],"paper":[48],"proposes":[49],"a":[50,71,122],"graph-based":[51],"framework":[52],"detecting":[54],"cable-level":[55],"anomalies":[56],"by":[57],"integrating":[58],"telemetry-derived":[59],"optical":[60,83],"distance":[61],"measurements":[62],"with":[63,80],"PNI":[64],"data.":[65],"The":[66],"network":[67,89],"modeled":[69],"graph":[72],"which":[74],"edges":[75],"represent":[76,87],"segments":[78],"annotated":[79],"physical":[81],"distances,":[84],"nodes":[86],"elements.":[90],"A":[91],"GNN":[92],"model":[93],"trained":[95],"edge-level":[97],"anomaly":[98,112],"classification,":[99],"enabling":[100],"identification":[101],"of":[102,117],"physical\u2013logical":[103],"inconsistencies":[104],"the":[106,115,118],"inventory.":[107],"Experimental":[108],"results":[109],"demonstrate":[110],"effective":[111],"detection,":[113],"highlighting":[114],"potential":[116],"proposed":[119],"approach":[120],"scalable":[123],"extensible":[125],"solution":[126],"automated":[128],"validation":[130],"GPON-based":[132],"FTTP":[133]},"counts_by_year":[],"updated_date":"2026-03-29T06:01:01.467347","created_date":"2026-03-28T00:00:00"}