{"id":"https://openalex.org/W2037442651","doi":"https://doi.org/10.1016/s0140-3664(02)00109-3","title":"Virtual topology reconfiguration in IP/WDM optical ring networks","display_name":"Virtual topology reconfiguration in IP/WDM optical ring networks","publication_year":2003,"publication_date":"2003-01-10","ids":{"openalex":"https://openalex.org/W2037442651","doi":"https://doi.org/10.1016/s0140-3664(02)00109-3","mag":"2037442651"},"language":"en","primary_location":{"id":"doi:10.1016/s0140-3664(02)00109-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0140-3664(02)00109-3","pdf_url":null,"source":{"id":"https://openalex.org/S115004586","display_name":"Computer Communications","issn_l":"0140-3664","issn":["0140-3664","1873-703X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Communications","raw_type":"journal-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":null,"display_name":"G. Mohan","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"G. Mohan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore","[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010926335","display_name":"P.H.H. Ernest","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"P.H.H. Ernest","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore","[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":null,"display_name":"V. Bharadwaj","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"V. Bharadwaj","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore","[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":{"value":2620,"currency":"USD","value_usd":2620},"apc_paid":null,"fwci":0.9559,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.76954777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"26","issue":"2","first_page":"91","last_page":"102"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9976999759674072,"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/control-reconfiguration","display_name":"Control reconfiguration","score":0.8523178100585938},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7893450260162354},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7187684774398804},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6751881837844849},{"id":"https://openalex.org/keywords/ring-network","display_name":"Ring network","score":0.6202220320701599},{"id":"https://openalex.org/keywords/logical-topology","display_name":"Logical topology","score":0.6181938052177429},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5750970840454102},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.5744187831878662},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45976513624191284},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.43137413263320923},{"id":"https://openalex.org/keywords/backbone-network","display_name":"Backbone network","score":0.43004846572875977},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14873725175857544},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.10873597860336304},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07964292168617249},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.07183560729026794}],"concepts":[{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.8523178100585938},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7893450260162354},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7187684774398804},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6751881837844849},{"id":"https://openalex.org/C122306262","wikidata":"https://www.wikidata.org/wiki/Q719775","display_name":"Ring network","level":3,"score":0.6202220320701599},{"id":"https://openalex.org/C117729477","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Logical topology","level":3,"score":0.6181938052177429},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5750970840454102},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.5744187831878662},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45976513624191284},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.43137413263320923},{"id":"https://openalex.org/C88796919","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Backbone network","level":2,"score":0.43004846572875977},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14873725175857544},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.10873597860336304},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07964292168617249},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.07183560729026794},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0140-3664(02)00109-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0140-3664(02)00109-3","pdf_url":null,"source":{"id":"https://openalex.org/S115004586","display_name":"Computer Communications","issn_l":"0140-3664","issn":["0140-3664","1873-703X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Communications","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/57783","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/57783","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.44999998807907104,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W128097245","https://openalex.org/W193179817","https://openalex.org/W1966688420","https://openalex.org/W1981818866","https://openalex.org/W2003886474","https://openalex.org/W2100692351","https://openalex.org/W2114457762","https://openalex.org/W2117626862","https://openalex.org/W2119397800","https://openalex.org/W2125393923","https://openalex.org/W2131688305","https://openalex.org/W2150684657","https://openalex.org/W2151652350","https://openalex.org/W2165385439","https://openalex.org/W2563781156","https://openalex.org/W6605169482","https://openalex.org/W6651178902","https://openalex.org/W6675412510","https://openalex.org/W6677704537"],"related_works":["https://openalex.org/W1920981794","https://openalex.org/W2153314853","https://openalex.org/W4296757224","https://openalex.org/W2090302831","https://openalex.org/W2087623712","https://openalex.org/W4300285016","https://openalex.org/W2119147011","https://openalex.org/W2118201077","https://openalex.org/W4300523803","https://openalex.org/W1921463840"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}