{"id":"https://openalex.org/W2973371546","doi":"https://doi.org/10.1109/icton.2019.8840260","title":"Feature-Based Optical Spectrum Monitoring for Failure Detection and Identification","display_name":"Feature-Based Optical Spectrum Monitoring for Failure Detection and Identification","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2973371546","doi":"https://doi.org/10.1109/icton.2019.8840260","mag":"2973371546"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2019.8840260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2019.8840260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 21st International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/191733","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103092575","display_name":"Behnam Shariati","orcid":"https://orcid.org/0000-0003-1195-3862"},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["DE","ES"],"is_corresponding":true,"raw_author_name":"Behnam Shariati","raw_affiliation_strings":["Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain","Fraunhofer Insitutte for Telecommunications (HHI), Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Fraunhofer Insitutte for Telecommunications (HHI), Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024502660","display_name":"Marc Ruiz","orcid":"https://orcid.org/0000-0001-6429-6347"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marc Ruiz","raw_affiliation_strings":["Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081281333","display_name":"Jaume Comellas","orcid":"https://orcid.org/0000-0002-9129-0562"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jaume Comellas","raw_affiliation_strings":["Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051130640","display_name":"Luis Velasco","orcid":"https://orcid.org/0000-0002-7345-296X"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Luis Velasco","raw_affiliation_strings":["Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e9cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103092575"],"corresponding_institution_ids":["https://openalex.org/I2800274787","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.121,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.47355098,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9998999834060669,"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/T10232","display_name":"Optical Network Technologies","score":0.9998999834060669,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9990000128746033,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.8173248767852783},{"id":"https://openalex.org/keywords/optical-filter","display_name":"Optical filter","score":0.6687893867492676},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6536761522293091},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6474127769470215},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5214323997497559},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.4887857139110565},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4440745413303375},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4128320515155792},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37514227628707886},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33318912982940674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22518357634544373},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22008484601974487},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.13930681347846985},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13069748878479004},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12739062309265137},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.08184579014778137},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.07630607485771179}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.8173248767852783},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.6687893867492676},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6536761522293091},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6474127769470215},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5214323997497559},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.4887857139110565},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4440745413303375},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4128320515155792},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37514227628707886},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33318912982940674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22518357634544373},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22008484601974487},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.13930681347846985},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13069748878479004},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12739062309265137},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.08184579014778137},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.07630607485771179},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icton.2019.8840260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2019.8840260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 21st International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/191733","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/191733","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/191733","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/191733","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2323657038","https://openalex.org/W2603541315","https://openalex.org/W2768009015","https://openalex.org/W2918707194"],"related_works":["https://openalex.org/W2077778580","https://openalex.org/W2093855153","https://openalex.org/W2162956347","https://openalex.org/W4321260351","https://openalex.org/W4321274192","https://openalex.org/W2313578665","https://openalex.org/W2137812127","https://openalex.org/W1505759846","https://openalex.org/W2136288406","https://openalex.org/W2794399490"],"abstract_inverted_index":{"In":[0,92],"this":[1,93],"paper,":[2],"we":[3],"explore":[4],"the":[5,9,39,54,63,69,85,89,104,107,116,136,139],"benefits":[6],"of":[7,12,38,42,88,106,118,138,144],"analysing":[8],"optical":[10,40,55,90,108],"spectrum":[11,41,109],"lightpaths":[13],"for":[14],"soft-failure":[15],"detection":[16],"and":[17,78,146],"identification":[18],"in":[19,45,62,142],"Spectrum":[20],"Switched":[21],"Optical":[22],"Network.":[23],"We":[24],"present":[25],"a":[26,43,60,98],"framework":[27],"exploiting":[28],"machine":[29],"learning":[30],"(ML)":[31],"based":[32],"algorithms":[33],"that":[34],"uses":[35],"descriptive":[36],"models":[37],"lightpath":[44],"different":[46],"points":[47],"along":[48],"its":[49],"route":[50],"to":[51,111,134],"detect":[52],"whether":[53],"signal":[56],"experiences":[57],"anomalies":[58],"reflecting":[59],"failure":[61],"intermediate":[64],"nodes.":[65],"Our":[66,113],"proposal":[67],"targets":[68],"two":[70],"most":[71],"common":[72],"filter-related":[73],"soft-failures;":[74],"filter":[75,79,95,124],"shift":[76],"(FS)":[77],"tightening":[80],"(FT),":[81],"which":[82],"noticeably":[83],"deform":[84],"expected":[86],"shape":[87,105],"spectrum.":[91],"regard,":[94],"cascading":[96,125],"is":[97,127],"key":[99],"challenge":[100],"as":[101],"it":[102],"affects":[103],"similar":[110],"FT.":[112],"proposals":[114],"avoid":[115],"misclassification":[117],"properly":[119],"operating":[120],"signals":[121],"when":[122],"normal":[123],"effects":[126],"present.":[128],"Extensive":[129],"numerical":[130],"results":[131],"are":[132],"presented":[133],"compare":[135],"performance":[137],"proposed":[140],"approaches":[141],"terms":[143],"accuracy":[145],"robustness.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}
