{"id":"https://openalex.org/W1973225809","doi":"https://doi.org/10.1049/iet-com:20070443","title":"Dynamic multicast routing and wavelength assignment using generic graph model for wavelength-division-multiplexing networks","display_name":"Dynamic multicast routing and wavelength assignment using generic graph model for wavelength-division-multiplexing networks","publication_year":2008,"publication_date":"2008-07-25","ids":{"openalex":"https://openalex.org/W1973225809","doi":"https://doi.org/10.1049/iet-com:20070443","mag":"1973225809"},"language":"en","primary_location":{"id":"doi:10.1049/iet-com:20070443","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com:20070443","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5100711802","display_name":"Yiming Zhou","orcid":"https://orcid.org/0000-0001-6111-3904"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Y. Zhou","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110497776","display_name":"G.-S. Poo","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"G.-S. Poo","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100320969","display_name":"Sheng Chen","orcid":"https://orcid.org/0000-0001-6882-600X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"S. Chen","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078527224","display_name":"Perry Ping Shum","orcid":"https://orcid.org/0000-0003-1391-4736"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"P. Shum","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006527469","display_name":"L. Zhang","orcid":"https://orcid.org/0000-0003-2895-065X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"L. Zhang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ, Singapore#TAB#","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":{"value":2000,"currency":"EUR","value_usd":2200},"apc_paid":null,"fwci":1.0176,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.7679522,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":"7","first_page":"951","last_page":"959"},"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":0.9983000159263611,"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":0.9957000017166138,"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/multicast","display_name":"Multicast","score":0.8362411260604858},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7896930575370789},{"id":"https://openalex.org/keywords/routing-and-wavelength-assignment","display_name":"Routing and wavelength assignment","score":0.6739341616630554},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.578697919845581},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.48341643810272217},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4639214277267456},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.43881314992904663},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41713422536849976},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2823513448238373},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.27971458435058594},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15639835596084595}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8362411260604858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7896930575370789},{"id":"https://openalex.org/C2778249599","wikidata":"https://www.wikidata.org/wiki/Q7371620","display_name":"Routing and wavelength assignment","level":4,"score":0.6739341616630554},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.578697919845581},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.48341643810272217},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4639214277267456},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.43881314992904663},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41713422536849976},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2823513448238373},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.27971458435058594},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15639835596084595},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"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":1,"locations":[{"id":"doi:10.1049/iet-com:20070443","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com:20070443","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W55191700","https://openalex.org/W1964554834","https://openalex.org/W1966658772","https://openalex.org/W1976107365","https://openalex.org/W1982066189","https://openalex.org/W1989369524","https://openalex.org/W2039202881","https://openalex.org/W2042492403","https://openalex.org/W2099064944","https://openalex.org/W2122565472","https://openalex.org/W2123073286","https://openalex.org/W2130444704","https://openalex.org/W2131688305","https://openalex.org/W2137216765","https://openalex.org/W2140761707","https://openalex.org/W2150238171","https://openalex.org/W2150792184","https://openalex.org/W2162923925","https://openalex.org/W2168472193","https://openalex.org/W4247485277"],"related_works":["https://openalex.org/W1578766752","https://openalex.org/W2153850587","https://openalex.org/W2128970135","https://openalex.org/W2138048055","https://openalex.org/W2001131968","https://openalex.org/W2232964756","https://openalex.org/W2154092257","https://openalex.org/W2550584219","https://openalex.org/W873360088","https://openalex.org/W2255219312"],"abstract_inverted_index":{"The":[0],"problem":[1,21,42,98],"of":[2,55,128],"dynamic":[3,40,96,130],"multicast":[4,106],"routing":[5],"and":[6,79,86,112],"wavelength":[7],"assignment":[8],"(MC-RWA)":[9],"in":[10,36,46],"the":[11,39,53,65,95,129],"wavelength-routed":[12],"wavelength-division-multiplexing":[13],"networks":[14,31],"is":[15,62,70,77],"addressed.":[16],"Current":[17],"solutions":[18],"to":[19,33,81,124],"this":[20,92,117],"always":[22],"rely":[23],"on":[24,72,91,109],"homogeneous":[25],"network":[26,56,88],"constructions.":[27],"However,":[28],"future":[29],"backbone":[30],"tend":[32],"be":[34,44,100],"heterogeneous":[35,87],"nature.":[37],"Thus,":[38],"MC-RWA":[41,66,97,131],"should":[43],"studied":[45],"a":[47,121],"more":[48],"realistic":[49],"situation":[50],"by":[51,103],"considering":[52],"heterogeneity":[54],"structures.":[57,89],"A":[58],"new":[59],"graph":[60,75,93,118],"model":[61,69,119],"proposed":[63],"for":[64],"problem.":[67],"This":[68],"based":[71],"layered":[73],"auxiliary":[74],"which":[76],"generic":[78],"able":[80],"support":[82],"various":[83,110],"node":[84],"architectures":[85],"Based":[90],"model,":[94],"can":[99],"simply":[101],"solved":[102],"an":[104],"efficient":[105],"tree":[107],"algorithm":[108],"light-splitting":[111],"wavelength-conversion":[113],"scenarios.":[114],"In":[115],"general,":[116],"provides":[120],"universal":[122],"platform":[123],"study":[125],"different":[126],"aspects":[127],"as":[132,134],"well":[133],"related":[135],"problems.":[136]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}