{"id":"https://openalex.org/W2116059756","doi":"https://doi.org/10.1109/infcom.2003.1208708","title":"MPLS over WDM network design with packet level QoS constraints based on ILP models","display_name":"MPLS over WDM network design with packet level QoS constraints based on ILP models","publication_year":2004,"publication_date":"2004-03-02","ids":{"openalex":"https://openalex.org/W2116059756","doi":"https://doi.org/10.1109/infcom.2003.1208708","mag":"2116059756"},"language":"en","primary_location":{"id":"doi:10.1109/infcom.2003.1208708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2003.1208708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2003. Twenty-second Annual Joint Conference of the IEEE Computer and Communications Societies (IEEE Cat. No.03CH37428)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5017238021","display_name":"Lu\u0131\u0301s Gouveia","orcid":"https://orcid.org/0000-0003-4393-1617"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"L. Gouveia","raw_affiliation_strings":["Department of Statistics and Operations Research, Faculty of Sciences, University of Lisbon, Lisboa, Portugal","Dept. of Stat. & Oper. Res., Lisbon Univ., Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistics and Operations Research, Faculty of Sciences, University of Lisbon, Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Dept. of Stat. & Oper. Res., Lisbon Univ., Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023019097","display_name":"Pedro Patr\u00edcio","orcid":"https://orcid.org/0000-0001-6516-7870"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. Patricio","raw_affiliation_strings":["Department of Statistics and Operations Research, Faculty of Sciences, University of Lisbon, Lisboa, Portugal","Dept. of Stat. & Oper. Res., Lisbon Univ., Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistics and Operations Research, Faculty of Sciences, University of Lisbon, Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Dept. of Stat. & Oper. Res., Lisbon Univ., Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072128869","display_name":"Amaro de Sousa","orcid":"https://orcid.org/0000-0002-5804-1337"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"A.F. de Sousa","raw_affiliation_strings":["Institute of Telecommunications, University of Aveiro, Aveiro, Portugal","University of Aveiro#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, University of Aveiro, Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"University of Aveiro#TAB#","institution_ids":["https://openalex.org/I60858718"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018484137","display_name":"Rui Valadas","orcid":"https://orcid.org/0000-0002-7420-4386"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"R. Valadas","raw_affiliation_strings":["Institute of Telecommunications, University of Aveiro, Aveiro, Portugal","University of Aveiro#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, University of Aveiro, Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"University of Aveiro#TAB#","institution_ids":["https://openalex.org/I60858718"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"576","last_page":"586"},"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":0.9990000128746033,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9983999729156494,"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/multiprotocol-label-switching","display_name":"Multiprotocol Label Switching","score":0.9028139114379883},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6987597942352295},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6930899024009705},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6751754879951477},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5869846343994141},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.568077027797699},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.45220327377319336}],"concepts":[{"id":"https://openalex.org/C129880937","wikidata":"https://www.wikidata.org/wiki/Q677023","display_name":"Multiprotocol Label Switching","level":3,"score":0.9028139114379883},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6987597942352295},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6930899024009705},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6751754879951477},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5869846343994141},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.568077027797699},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.45220327377319336},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/infcom.2003.1208708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2003.1208708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2003. Twenty-second Annual Joint Conference of the IEEE Computer and Communications Societies (IEEE Cat. No.03CH37428)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.112.7645","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.112.7645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.av.it.pt/~rv/papers/infocom03.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.13.7002","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.7002","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ieee-infocom.org/2003/papers/14_04.PDF","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W27073611","https://openalex.org/W1536656161","https://openalex.org/W1876652887","https://openalex.org/W1965068506","https://openalex.org/W1967079221","https://openalex.org/W1968143987","https://openalex.org/W1980865891","https://openalex.org/W2059690430","https://openalex.org/W2113053490","https://openalex.org/W2115253918","https://openalex.org/W2117881830","https://openalex.org/W2123855330","https://openalex.org/W2127703844","https://openalex.org/W2133150235","https://openalex.org/W2134986604","https://openalex.org/W2138913744","https://openalex.org/W2142695913","https://openalex.org/W2151652350","https://openalex.org/W2176566884","https://openalex.org/W2505968561","https://openalex.org/W2512889860","https://openalex.org/W4234408051","https://openalex.org/W4238270389","https://openalex.org/W4322358105"],"related_works":["https://openalex.org/W2528191140","https://openalex.org/W2113320944","https://openalex.org/W2022172063","https://openalex.org/W2156842642","https://openalex.org/W2383707820","https://openalex.org/W2065241209","https://openalex.org/W2154601075","https://openalex.org/W2348487723","https://openalex.org/W2128492398","https://openalex.org/W2137811827"],"abstract_inverted_index":{"MPLS":[0,38,124],"(multiprotocol":[1],"label":[2],"switching)":[3],"over":[4,39],"WDM":[5,40,46,56,87,149],"(wavelength":[6],"division":[7],"multiplexing)":[8],"networks":[9],"are":[10,102,201],"gaining":[11],"significant":[12],"attention":[13],"due":[14],"to":[15,92],"the":[16,28,35,45,55,60,66,69,78,81,85,98,105,109,118,128,153,160,179,192,212,224,229,235,241],"efficiency":[17],"in":[18,195],"resource":[19],"utilization":[20],"that":[21,89,107,200,211],"can":[22],"be":[23],"achieved":[24],"by":[25,134,223],"jointly":[26,76],"considering":[27],"two":[29,196],"network":[30,57,111],"layers.":[31],"This":[32],"paper":[33],"addresses":[34],"design":[36],"of":[37,44,68,80,131,156,191],"networks,":[41],"where":[42],"some":[43,233],"nodes":[47,88],"may":[48],"not":[49],"have":[50],"packet":[51,94,121,144],"switching":[52,95],"capabilities.":[53],"Given":[54],"topology":[58],"and":[59,97,120,147,216],"offered":[61],"traffic":[62],"matrix,":[63],"which":[64,140,158,176],"includes":[65],"location":[67,79],"edge":[70],"LSRs":[71,83,132],"(label":[72,137],"switched":[73,138],"routers),":[74],"we":[75,177],"determine":[77],"core":[82,86],"(i.e.":[84],"also":[90,205],"need":[91],"include":[93],"capabilities)":[96],"lightpath":[99],"routes":[100],"(which":[101],"terminated":[103],"on":[104,127,152,172],"LSRs)":[106],"minimize":[108],"total":[110],"cost.":[112],"We":[113],"consider":[114],"constraints":[115],"both":[116],"at":[117],"optical":[119,161],"layers:":[122],"an":[123,173],"hop":[125],"constraint":[126,151],"maximum":[129,154],"number":[130],"traversed":[133],"each":[135],"LSP":[136],"path),":[139],"guarantees":[141],"a":[142,148,189],"given":[143],"level":[145],"QoS,":[146],"path":[150],"length":[155],"lightpaths,":[157],"accommodates":[159],"transmission":[162],"impairments.":[163],"A":[164,184],"novel":[165],"integer":[166],"linear":[167],"programming":[168],"(ILP)":[169],"formulation":[170],"based":[171],"hop-indexed":[174],"approach,":[175],"call":[178],"HOP":[180,193,230],"model,":[181],"is":[182,204,214,238],"proposed.":[183],"two-phase":[185],"heuristic,":[186],"derived":[187],"from":[188,228],"decomposition":[190],"model":[194],"simpler":[197],"ILP":[198],"models":[199],"solved":[202],"sequentially,":[203],"developed.":[206],"The":[207],"computational":[208],"results":[209],"show":[210],"heuristic":[213],"efficient":[215],"produces":[217],"good":[218],"quality":[219],"solutions,":[220],"as":[221],"assessed":[222],"lower":[225],"bounds":[226],"computed":[227],"model.":[231],"In":[232],"cases,":[234],"optimal":[236],"solution":[237],"obtained":[239],"with":[240],"branch-and-bound":[242],"method.":[243]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
