{"id":"https://openalex.org/W2442623302","doi":"https://doi.org/10.1109/ondm.2016.7494085","title":"Optimizing spectrum utilization in dynamic RWA","display_name":"Optimizing spectrum utilization in dynamic RWA","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2442623302","doi":"https://doi.org/10.1109/ondm.2016.7494085","mag":"2442623302"},"language":"en","primary_location":{"id":"doi:10.1109/ondm.2016.7494085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ondm.2016.7494085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Optical Network Design and Modeling (ONDM)","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/A5048080334","display_name":"Brigitte Jaumard","orcid":"https://orcid.org/0000-0003-3443-4918"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Brigitte Jaumard","raw_affiliation_strings":["Department of Computer Science and Software Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015377900","display_name":"Maryam Daryalal","orcid":"https://orcid.org/0000-0002-0200-0982"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Maryam Daryalal","raw_affiliation_strings":["Department of Computer Science and Software Engineering, Concordia University, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, Concordia University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048080334"],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.04595313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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/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":0.9988999962806702,"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":0.9894999861717224,"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/multiplexer","display_name":"Multiplexer","score":0.914555549621582},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.7096958756446838},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.68406081199646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6550363302230835},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6254345178604126},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.5511524081230164},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.48997488617897034},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.4078865349292755},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.35133153200149536},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18176120519638062},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15911301970481873},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.09546363353729248}],"concepts":[{"id":"https://openalex.org/C70970002","wikidata":"https://www.wikidata.org/wiki/Q189434","display_name":"Multiplexer","level":3,"score":0.914555549621582},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7096958756446838},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.68406081199646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6550363302230835},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6254345178604126},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.5511524081230164},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.48997488617897034},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.4078865349292755},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.35133153200149536},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18176120519638062},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15911301970481873},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.09546363353729248}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ondm.2016.7494085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ondm.2016.7494085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321588","display_name":"Concordia University","ror":"https://ror.org/0420zvk78"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1490148323","https://openalex.org/W1977028451","https://openalex.org/W2051308394","https://openalex.org/W2062331805","https://openalex.org/W2101180790","https://openalex.org/W2111691153","https://openalex.org/W2112905776","https://openalex.org/W2113131972","https://openalex.org/W2128573323","https://openalex.org/W2132577737","https://openalex.org/W2149871040","https://openalex.org/W2153891606","https://openalex.org/W2162794843","https://openalex.org/W2167580124","https://openalex.org/W2613070411","https://openalex.org/W6737231788"],"related_works":["https://openalex.org/W2039899645","https://openalex.org/W2371342700","https://openalex.org/W2327110311","https://openalex.org/W2363059241","https://openalex.org/W3215187042","https://openalex.org/W1489821439","https://openalex.org/W266342242","https://openalex.org/W1636711923","https://openalex.org/W2312341408","https://openalex.org/W2100439961"],"abstract_inverted_index":{"While":[0,68],"lightpath":[1,29,112,123,155],"rearrangement":[2,30,46,113,156],"has":[3],"already":[4],"been":[5],"investigated":[6],"by":[7],"several":[8,141],"authors":[9],"for":[10,86],"the":[11,21,25,52,72,120,132,152,159,162,174],"dynamic":[12],"RWA":[13,40,73],"problem,":[14],"we":[15],"propose":[16],"to":[17,35,94,129,146,173],"revisit":[18],"it":[19,31,82,118,125],"with":[20,37,51,92,119,144,158],"goal":[22],"of":[23,28,54,71,77,100,122,134,154,161,176],"evaluating":[24],"minimum":[26],"number":[27,121],"requires":[32,126],"in":[33,65,97,127,165,171],"order":[34,128],"remain":[36],"an":[38],"optimized":[39],"provisioning,":[41],"using":[42],"\u03b5-optimal":[43],"solutions.":[44],"Lightpath":[45],"is":[47,83,108,114],"now":[48,84],"made":[49],"feasible":[50],"use":[53],"colorless,":[55],"directionless,":[56],"and":[57,116],"contentionless":[58],"(CDC)":[59],"reconfigurable":[60],"optical":[61,66],"add/drop":[62],"multiplexers":[63],"(ROADMs)":[64],"networks.":[67],"exact":[69],"solution":[70],"problem":[74],"was":[75],"out":[76],"reach":[78],"few":[79,98],"years":[80],"ago,":[81],"possible":[85],"fairly":[87],"large":[88],"data":[89,142],"instances,":[90],"i.e.,":[91],"up":[93,145],"150":[95,147],"wavelengths,":[96],"minutes":[99],"computing":[101],"times.":[102],"We":[103],"investigate":[104],"how":[105],"much":[106],"bandwidth":[107,178],"wasted":[109,177],"when":[110],"no":[111],"allowed,":[115],"compare":[117],"rerouting":[124],"fully":[130],"maximize":[131],"grade":[133],"service":[135],"(GoS).":[136],"Experiments":[137],"are":[138],"conducted":[139],"on":[140],"instances":[143],"wavelengths.":[148],"Results":[149],"show":[150],"that":[151],"amount":[153,175],"varies":[157],"size":[160],"network,":[163],"but":[164],"any":[166],"case,":[167],"remains":[168],"very":[169],"small":[170],"comparison":[172],"if":[179],"not":[180],"done.":[181]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
