{"id":"https://openalex.org/W4251614799","doi":"https://doi.org/10.23919/ifipnetworking.2019.8816852","title":"Spectrum Management in Elastic Optical Networks: Perspectives of Topology, Traffic and Routing","display_name":"Spectrum Management in Elastic Optical Networks: Perspectives of Topology, Traffic and Routing","publication_year":2019,"publication_date":"2019-05-20","ids":{"openalex":"https://openalex.org/W4251614799","doi":"https://doi.org/10.23919/ifipnetworking.2019.8816852"},"language":"en","primary_location":{"id":"doi:10.23919/ifipnetworking.2019.8816852","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ifipnetworking.2019.8816852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IFIP Networking Conference (IFIP Networking)","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/A5100757796","display_name":"Haitao Wu","orcid":"https://orcid.org/0000-0003-3173-3322"},"institutions":[{"id":"https://openalex.org/I198415970","display_name":"Universit\u00e9 d'Avignon et des Pays de Vaucluse","ror":"https://ror.org/00mfpxb84","country_code":"FR","type":"education","lineage":["https://openalex.org/I198415970"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Haitao Wu","raw_affiliation_strings":["CERI-LIA at the University of Avignon, France"],"affiliations":[{"raw_affiliation_string":"CERI-LIA at the University of Avignon, France","institution_ids":["https://openalex.org/I198415970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102446808","display_name":"Fen Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I122941322","display_name":"Institut Sup\u00e9rieur d'\u00c9lectronique de Paris","ror":"https://ror.org/00yw34h52","country_code":"FR","type":"education","lineage":["https://openalex.org/I122941322"]},{"id":"https://openalex.org/I198415970","display_name":"Universit\u00e9 d'Avignon et des Pays de Vaucluse","ror":"https://ror.org/00mfpxb84","country_code":"FR","type":"education","lineage":["https://openalex.org/I198415970"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Fen Zhou","raw_affiliation_strings":["LISITE lab of the Institut Superieur d'Electronique de Paris, CERI-LIA at the University of Avignon, France","LISITE lab of the Institut Superieur d'Electronique de Paris, CERI-LIA at the University of Avignon, France"],"affiliations":[{"raw_affiliation_string":"LISITE lab of the Institut Superieur d'Electronique de Paris, CERI-LIA at the University of Avignon, France","institution_ids":["https://openalex.org/I198415970"]},{"raw_affiliation_string":"LISITE lab of the Institut Superieur d'Electronique de Paris, CERI-LIA at the University of Avignon, France","institution_ids":["https://openalex.org/I122941322","https://openalex.org/I198415970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008574028","display_name":"Zuqing Zhu","orcid":"https://orcid.org/0000-0002-4251-788X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuqing Zhu","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, Anhui, 230027, China","School of Information Science and Technology, University of Science and Technology of China, Hefei, Anhui, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, Anhui, 230027, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060655603","display_name":"Yaojun Chen","orcid":"https://orcid.org/0000-0002-4718-5677"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaojun Chen","raw_affiliation_strings":["Nanjing University, Nanjing, 210093, China","Department of Mathematics, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Nanjing University, Nanjing, 210093, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"Department of Mathematics, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100757796"],"corresponding_institution_ids":["https://openalex.org/I198415970"],"apc_list":null,"apc_paid":null,"fwci":0.1192,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51852044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced 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/T10847","display_name":"Advanced 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/T10232","display_name":"Optical Network Technologies","score":0.9977999925613403,"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":0.9959999918937683,"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/computer-science","display_name":"Computer science","score":0.6750185489654541},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.6193510293960571},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.6142186522483826},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5782476663589478},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.527116596698761},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5085707902908325},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.4364878535270691},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38036081194877625},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22951582074165344},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20089736580848694}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6750185489654541},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.6193510293960571},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.6142186522483826},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5782476663589478},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.527116596698761},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5085707902908325},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.4364878535270691},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38036081194877625},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22951582074165344},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20089736580848694},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ifipnetworking.2019.8816852","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ifipnetworking.2019.8816852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IFIP Networking Conference (IFIP Networking)","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":18,"referenced_works":["https://openalex.org/W1579655362","https://openalex.org/W1965598707","https://openalex.org/W1967714319","https://openalex.org/W2000215674","https://openalex.org/W2003821168","https://openalex.org/W2037530672","https://openalex.org/W2064619151","https://openalex.org/W2082249316","https://openalex.org/W2127094430","https://openalex.org/W2133768407","https://openalex.org/W2138128664","https://openalex.org/W2148523205","https://openalex.org/W2149190525","https://openalex.org/W2594773304","https://openalex.org/W2608757958","https://openalex.org/W2904294843","https://openalex.org/W2905332625","https://openalex.org/W6678758128"],"related_works":["https://openalex.org/W2051058708","https://openalex.org/W1494268238","https://openalex.org/W154868527","https://openalex.org/W1983207144","https://openalex.org/W2490706771","https://openalex.org/W2480116122","https://openalex.org/W4255576661","https://openalex.org/W1516574938","https://openalex.org/W2625725254","https://openalex.org/W2563912921"],"abstract_inverted_index":{"Elastic":[0],"Optical":[1],"Network":[2],"(EON)":[3],"has":[4,189],"been":[5,190],"considered":[6],"as":[7],"a":[8,97,173,178],"promising":[9],"optical":[10],"networking":[11],"technology":[12],"to":[13,51,54,95,141],"architect":[14],"the":[15,28,35,41,52,56,60,65,69,79,102,105,110,130,134,142,146,148,151,153,164],"next-generation":[16],"backbone":[17],"networks.":[18],"The":[19,122,158,183],"spectrum":[20,49,57,61,66,80,111,124,155],"management":[21],"in":[22],"EONs":[23],"is":[24,37,138,161],"directly":[25],"determined":[26,162],"by":[27,39,129,163,192],"Routing":[29],"and":[30,46,74,169],"Spectrum":[31],"Assignment":[32],"(RSA).":[33],"Generally,":[34],"RSA":[36],"solved":[38],"routing":[40,75,170],"requests":[42],"with":[43,177],"lightpaths":[44,53],"first":[45],"then":[47],"assigning":[48],"resources":[50],"optimize":[55],"usage.":[58,67,81,112],"Thus,":[59],"assignment":[62],"explicitly":[63],"determines":[64],"Besides,":[68],"network":[70,165],"topology,":[71,166],"traffic":[72,167],"distribution":[73,168],"scheme":[76,171],"implicitly":[77],"impact":[78,103],"However,":[82],"few":[83],"related":[84],"work":[85],"involves":[86],"this":[87,91,114],"implicit":[88],"impact.":[89],"In":[90],"paper,":[92],"we":[93],"aim":[94],"provide":[96],"thoroughly":[98],"theoretical":[99,117,187],"analysis":[100,188],"on":[101,109],"of":[104,133,180,185],"three":[106],"key":[107],"factors":[108],"To":[113],"end,":[115],"two":[116],"chains":[118],"are":[119],"proposed:":[120],"(1)":[121],"optimal":[123,154],"usage":[125],"can":[126],"be":[127],"measured":[128],"chromatic":[131],"number":[132],"conflict":[135,181],"graph,":[136],"which":[137],"positively":[139],"correlated":[140],"intersecting":[143,149,159],"probability,":[144,150],"i.e.,":[145],"smaller":[147,152],"usage;":[156],"(2)":[157],"probability":[160],"via":[172],"quadratic":[174],"programming":[175],"parameterized":[176],"matrix":[179],"coefficients.":[182],"effectiveness":[184],"our":[186],"validated":[191],"extensive":[193],"numerical":[194],"results.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}