{"id":"https://openalex.org/W2036350843","doi":"https://doi.org/10.1109/glocom.2011.6133881","title":"Exploiting Excess Capacity for Survivable Traffic Grooming in Optical WDM Backbone Networks","display_name":"Exploiting Excess Capacity for Survivable Traffic Grooming in Optical WDM Backbone Networks","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2036350843","doi":"https://doi.org/10.1109/glocom.2011.6133881","mag":"2036350843"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2011.6133881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","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/A5051241621","display_name":"Ferhat Dikb\u0131y\u0131k","orcid":"https://orcid.org/0000-0002-1934-3797"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"F. Dikbiyik","raw_affiliation_strings":["University of California, Davis, Davis, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of California, Davis, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038468421","display_name":"Massimo Tornatore","orcid":"https://orcid.org/0000-0003-0740-1061"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]},{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT","US"],"is_corresponding":false,"raw_author_name":"M. Tornatore","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy","University of California, Davis, Davis, CA, USA"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"University of California, Davis, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071302837","display_name":"Biswanath Mukherjee","orcid":"https://orcid.org/0000-0002-1483-1257"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"B. Mukherjee","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051241621"],"corresponding_institution_ids":["https://openalex.org/I84218800"],"apc_list":null,"apc_paid":null,"fwci":0.5299,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69710649,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"21","issue":null,"first_page":"1","last_page":"5"},"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":0.9988999962806702,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.8590102195739746},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.8077206015586853},{"id":"https://openalex.org/keywords/traffic-grooming","display_name":"Traffic grooming","score":0.7975655794143677},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.7542892694473267},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7109666466712952},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6569250226020813},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6285425424575806},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.5053977966308594},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.4814545512199402},{"id":"https://openalex.org/keywords/resource-efficiency","display_name":"Resource efficiency","score":0.4641863703727722},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4509179890155792},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4467487931251526},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4307636618614197},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.42712974548339844},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3876953125},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.19166845083236694}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8590102195739746},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.8077206015586853},{"id":"https://openalex.org/C162396882","wikidata":"https://www.wikidata.org/wiki/Q7832502","display_name":"Traffic grooming","level":4,"score":0.7975655794143677},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.7542892694473267},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7109666466712952},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6569250226020813},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6285425424575806},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.5053977966308594},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.4814545512199402},{"id":"https://openalex.org/C2777958785","wikidata":"https://www.wikidata.org/wiki/Q17120940","display_name":"Resource efficiency","level":2,"score":0.4641863703727722},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4509179890155792},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4467487931251526},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4307636618614197},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.42712974548339844},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3876953125},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.19166845083236694},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2011.6133881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/689867","is_oa":false,"landing_page_url":"http://hdl.handle.net/11311/689867","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"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":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2040898630","https://openalex.org/W2061776690","https://openalex.org/W2079836094","https://openalex.org/W2095421443","https://openalex.org/W2106382686","https://openalex.org/W2141880643","https://openalex.org/W2145692478","https://openalex.org/W6675995291","https://openalex.org/W6681450337"],"related_works":["https://openalex.org/W2955195711","https://openalex.org/W4232008900","https://openalex.org/W2354454611","https://openalex.org/W2993266126","https://openalex.org/W2392283887","https://openalex.org/W2351388597","https://openalex.org/W2939925694","https://openalex.org/W2829881200","https://openalex.org/W4241986464","https://openalex.org/W2135408291"],"abstract_inverted_index":{"Any":[0],"operational":[1],"network":[2,59],"has":[3,43],"some":[4],"excess":[5,69],"capacity":[6,70],"(EC)":[7],"to":[8,16,25,44,65,103,126,152,165],"avoid":[9],"early":[10],"exhaustion":[11],"of":[12,36,133],"resources.":[13,118,137],"We":[14,178],"propose":[15,123,156],"exploit":[17,76,127],"the":[18,66,131,163],"EC":[19,54,77,128],"in":[20,196],"optical":[21],"WDM":[22],"backbone":[23],"networks":[24],"support":[26],"efficient":[27,114],"and":[28,39,150,154,175,191,198],"survivable":[29],"traffic":[30,97],"grooming":[31],"where":[32],"connection":[33,81],"requests":[34],"are":[35],"sub-wavelength":[37],"granularity":[38],"each":[40,160],"provisioned":[41],"request":[42],"be":[45,201],"protected":[46],"from":[47],"a":[48,80,84,120],"single":[49],"link":[50],"failure.":[51],"Our":[52,74],"novel":[53],"management":[55],"techniques":[56,75],"can":[57,82,200],"improve":[58],"performance,":[60],"at":[61],"no":[62],"additional":[63],"cost":[64,199],"operator,":[67],"since":[68],"is":[71,98,112,142],"normally":[72],"unutilized.":[73],"such":[78],"that":[79,193],"use":[83],"protection":[85,105,184],"scheme":[86,106,125],"which":[87,107],"provides":[88,108],"high":[89],"reliability":[90,110,174],"but":[91,100,111],"may":[92],"consume":[93],"more":[94],"resources":[95],"when":[96],"low,":[99],"it":[101,144],"switches":[102],"another":[104],"lower":[109],"resource":[113],"by":[115,129],"reprovisioning":[116,140],"backup":[117,139],"As":[119],"complement,":[121],"we":[122,155,168],"hold-p-lightpath":[124],"preventing":[130],"termination":[132],"pre-established":[134],"(but":[135],"unused)":[136],"The":[138],"problem":[141],"split":[143],"into":[145],"three":[146,170],"subproblems:":[147],"when,":[148],"how,":[149],"what":[151,164],"reprovision;":[153],"our":[157,180],"solutions":[158],"for":[159,186],"subproblem.":[161],"For":[162],"reprovision":[166],"subproblem,":[167],"design":[169],"methods":[171],"with":[172,182],"different":[173],"resource-efficiency":[176],"performance.":[177],"compare":[179],"approaches":[181],"traditional":[183],"schemes":[185],"typical":[187],"daily":[188],"fluctuating":[189],"traffic,":[190],"show":[192],"significant":[194],"improvements":[195],"performance":[197],"achieved.":[202]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
