{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T06:16:35Z","timestamp":1783059395320,"version":"3.54.6"},"reference-count":39,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"name":"Faculty of Engineering and Information Technology Visiting Fellows Scheme, The University of Melbourne"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Open J. Commun. Soc."],"published-print":{"date-parts":[[2026]]},"DOI":"10.1109\/ojcoms.2026.3704961","type":"journal-article","created":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T20:13:35Z","timestamp":1781813615000},"page":"6952-6963","source":"Crossref","is-referenced-by-count":0,"title":["Explainable Root Cause Analysis for Unsupervised Soft Failure Detection in Optical Networks"],"prefix":"10.1109","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-9454-5972","authenticated-orcid":false,"given":"Yuxiao","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Electrical and Electronic Engineering, The University of Melbourne, Parkville, VIC, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7486-9268","authenticated-orcid":false,"given":"Emilio","family":"Paolini","sequence":"additional","affiliation":[{"name":"TeCIP Institute, Scuola Superiore Sant&#x2019;Anna, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-4392-6296","authenticated-orcid":false,"given":"Azarm","family":"Yeganehfallah","sequence":"additional","affiliation":[{"name":"TeCIP Institute, Scuola Superiore Sant&#x2019;Anna, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7435-0458","authenticated-orcid":false,"given":"Andrea","family":"Sgambelluri","sequence":"additional","affiliation":[{"name":"TeCIP Institute, Scuola Superiore Sant&#x2019;Anna, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5467-2545","authenticated-orcid":false,"given":"Sourav","family":"Mondal","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronic Engineering, The University of Melbourne, Parkville, VIC, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5924-0859","authenticated-orcid":false,"given":"Ye","family":"Pu","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronic Engineering, The University of Melbourne, Parkville, VIC, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6695-5032","authenticated-orcid":false,"given":"Luca","family":"Valcarenghi","sequence":"additional","affiliation":[{"name":"TeCIP Institute, Scuola Superiore Sant&#x2019;Anna, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2561-3482","authenticated-orcid":false,"given":"Elaine","family":"Wong","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronic Engineering, The University of Melbourne, Parkville, VIC, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/j.osn.2014.05.002"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-022-3557-9"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.551910"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.yofte.2025.104137"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2024.3498704"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.438269"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.516128"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2019.2897313"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2019.2902487"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.531696"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.inffus.2019.12.012"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.481690"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.562802"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2022.3198139"},{"key":"ref15","first-page":"1","article-title":"Multimodal LLM-empowered autonomous fault diagnosis in optical networks","volume-title":"Proc. 26th Int. Conf. Transparent Opt. Netw. (ICTON)","author":"Chen"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2025.3573056"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.549205"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2021.3055064"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.451289"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.562633"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.23919\/ONDM54585.2022.9782859"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1007\/s10618-022-00867-8"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1145\/3531146.3534639"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/N16-3020"},{"key":"ref25","first-page":"1","article-title":"A unified approach to interpreting model predictions","volume-title":"Proc. 31st Int. Conf. Neural Inf. Process. Syst.","author":"Lundberg"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1515\/9781400881970-018"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4614-7138-7"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1982.1056489"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1214\/aos\/1176342412"},{"key":"ref30","first-page":"1","article-title":"Traffic anomaly detection using K-means clustering","volume-title":"Proc. GI\/ITG Workshop MMBnet","volume":"7","author":"M\u00fcnz"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.3390\/geotechnics3020022"},{"key":"ref32","article-title":"A review and comparison of methods for detecting outliers in univariate data sets","author":"Seo","year":"2006"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1016\/B978-012722442-8\/50016-1"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2022.117927"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1002\/9780470317013"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.29172\/7c2a6982-6d72-4cd8-bba6-2fccb06a7011"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1364\/JOCN.424639"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.5555\/1756006.1953024"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1145\/3394053"}],"container-title":["IEEE Open Journal of the Communications Society"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/8782661\/11343983\/11570221.pdf?arnumber=11570221","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T05:24:45Z","timestamp":1783056285000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11570221\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":39,"URL":"https:\/\/doi.org\/10.1109\/ojcoms.2026.3704961","relation":{},"ISSN":["2644-125X"],"issn-type":[{"value":"2644-125X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}