{"id":"https://openalex.org/W2507837993","doi":"https://doi.org/10.1109/icton.2016.7550506","title":"Efficient spectrum assignment in Elastic Optical Networks","display_name":"Efficient spectrum assignment in Elastic Optical Networks","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2507837993","doi":"https://doi.org/10.1109/icton.2016.7550506","mag":"2507837993"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2016.7550506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2016.7550506","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 18th International Conference on Transparent Optical Networks (ICTON)","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/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":true,"raw_author_name":"J. Comellas","raw_affiliation_strings":["Optical Communications Research Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Optical Communications Research Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012707653","display_name":"X. Calzada","orcid":null},"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":"X. Calzada","raw_affiliation_strings":["Optical Communications Research Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Optical Communications Research Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089957565","display_name":"Gabriel Junyent","orcid":"https://orcid.org/0000-0003-0059-7700"},"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":"G. Junyent","raw_affiliation_strings":["Optical Communications Research Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Optical Communications Research Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5081281333"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.3729,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6589308,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"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/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"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/T10232","display_name":"Optical Network Technologies","score":0.9994999766349792,"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":0.9991000294685364,"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/provisioning","display_name":"Provisioning","score":0.6905790567398071},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6736209988594055},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6253167390823364},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.6087567210197449},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5920671820640564},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.5001583099365234},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.46755802631378174},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.46045759320259094},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4401947557926178},{"id":"https://openalex.org/keywords/internet-traffic","display_name":"Internet traffic","score":0.4344322383403778},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.4309201240539551},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.42131954431533813},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.3938865065574646},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10487863421440125},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.09312447905540466},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08506855368614197}],"concepts":[{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.6905790567398071},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6736209988594055},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6253167390823364},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.6087567210197449},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5920671820640564},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.5001583099365234},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.46755802631378174},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.46045759320259094},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4401947557926178},{"id":"https://openalex.org/C63969886","wikidata":"https://www.wikidata.org/wiki/Q3536440","display_name":"Internet traffic","level":3,"score":0.4344322383403778},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.4309201240539551},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.42131954431533813},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3938865065574646},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10487863421440125},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.09312447905540466},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08506855368614197},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icton.2016.7550506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2016.7550506","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 18th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/91345","is_oa":false,"landing_page_url":"http://hdl.handle.net/2117/91345","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1899231469","https://openalex.org/W1984201618","https://openalex.org/W1995124584","https://openalex.org/W2017688151","https://openalex.org/W2116917711","https://openalex.org/W2133768407","https://openalex.org/W2149190525","https://openalex.org/W2165223588","https://openalex.org/W2188375292"],"related_works":["https://openalex.org/W1979722674","https://openalex.org/W2069790387","https://openalex.org/W2596886998","https://openalex.org/W1583230519","https://openalex.org/W2047161836","https://openalex.org/W2940401714","https://openalex.org/W2992119546","https://openalex.org/W2602944513","https://openalex.org/W1970979067","https://openalex.org/W2524217993"],"abstract_inverted_index":{"The":[0,42,56],"Elastic":[1],"Optical":[2],"Network":[3],"(EON)":[4],"architecture":[5],"has":[6],"been":[7],"proposed":[8],"in":[9,37,78,84,125],"response":[10],"to":[11,48],"the":[12,21,26,35,79,93,96,113],"large":[13],"capacity":[14],"and":[15],"diverse":[16],"traffic":[17,63,141],"granularity":[18],"needs":[19],"of":[20,30,39,59,95,108],"future":[22],"Internet.":[23],"By":[24],"breaking":[25],"fixed-grid":[27],"spectrum":[28,45,67,80,85,120],"allocation":[29],"WDM":[31],"networks,":[32],"EONs":[33],"increase":[34],"flexibility":[36],"terms":[38],"connection":[40,50],"provisioning.":[41],"appropriate-sized":[43],"optical":[44],"is":[46],"allocated":[47],"each":[49],"depending":[51],"on":[52,112],"its":[53],"requested":[54],"bandwidth.":[55],"main":[57],"weakness":[58],"EON,":[60],"under":[61,138],"dynamic":[62],"conditions,":[64],"stems":[65],"from":[66],"fragmentation.":[68],"This":[69],"problem":[70],"can":[71,87],"be":[72,88],"alleviated":[73],"by":[74,90,100,135],"introducing":[75],"some":[76,116],"order":[77],"assignment":[81],"process.":[82],"Evenness":[83],"usage":[86],"achieved":[89,128],"either":[91],"limiting":[92],"size":[94],"offered":[97],"connections,":[98],"or":[99],"using":[101],"fixed":[102],"bandwidth":[103],"connections":[104],"despite":[105],"requests":[106],"are":[107,122,133],"variable":[109],"size.":[110],"Based":[111],"previous":[114],"considerations,":[115],"approaches":[117],"that":[118],"mitigate":[119],"fragmentation":[121],"proposed.":[123],"Benefits":[124],"network":[126],"performance":[127],"when":[129],"applying":[130],"these":[131],"strategies":[132],"quantified":[134],"extensive":[136],"simulations":[137],"different":[139],"generated":[140],"conditions.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}