{"id":"https://openalex.org/W1918979453","doi":"https://doi.org/10.1109/icppw.2002.1039729","title":"A fast lightpath restoration method using two backup paths in WDM networks","display_name":"A fast lightpath restoration method using two backup paths in WDM networks","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1918979453","doi":"https://doi.org/10.1109/icppw.2002.1039729","mag":"1918979453"},"language":"en","primary_location":{"id":"doi:10.1109/icppw.2002.1039729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icppw.2002.1039729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Parallel Processing Workshop","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/A5052563000","display_name":"Lu Ruan","orcid":"https://orcid.org/0000-0001-8451-6677"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lu Ruan","raw_affiliation_strings":["Department of Computer Science, Iowa State University, Ames, IA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Iowa State University, Ames, IA, USA","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082042748","display_name":"Haibo Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haibo Luo","raw_affiliation_strings":["Department of Computer Science, Iowa State University, Ames, IA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Iowa State University, Ames, IA, USA","institution_ids":["https://openalex.org/I173911158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052563000"],"corresponding_institution_ids":["https://openalex.org/I173911158"],"apc_list":null,"apc_paid":null,"fwci":0.3477,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59998987,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"183","last_page":"189"},"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":0.9991999864578247,"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":0.9987000226974487,"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/backup","display_name":"Backup","score":0.9538785219192505},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7807101607322693},{"id":"https://openalex.org/keywords/spare-part","display_name":"Spare part","score":0.6741430759429932},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6160948276519775},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.612703263759613},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.5142688155174255},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.424391508102417},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23329585790634155},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.09103479981422424}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.9538785219192505},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7807101607322693},{"id":"https://openalex.org/C194648553","wikidata":"https://www.wikidata.org/wiki/Q1364774","display_name":"Spare part","level":2,"score":0.6741430759429932},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6160948276519775},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.612703263759613},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.5142688155174255},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.424391508102417},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23329585790634155},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.09103479981422424},{"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},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icppw.2002.1039729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icppw.2002.1039729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Parallel Processing Workshop","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W224528753","https://openalex.org/W586905190","https://openalex.org/W1933928133","https://openalex.org/W1947798911","https://openalex.org/W1994833785","https://openalex.org/W1997556033","https://openalex.org/W2094004254","https://openalex.org/W2100189768","https://openalex.org/W2111159763","https://openalex.org/W2122038079","https://openalex.org/W2131856621","https://openalex.org/W2133871252","https://openalex.org/W2141860966","https://openalex.org/W2142966701","https://openalex.org/W2156460153","https://openalex.org/W2164436073","https://openalex.org/W2461460068","https://openalex.org/W6681276924","https://openalex.org/W6983205481"],"related_works":["https://openalex.org/W2955195711","https://openalex.org/W2354454611","https://openalex.org/W2376859990","https://openalex.org/W2912704652","https://openalex.org/W2993266126","https://openalex.org/W2392283887","https://openalex.org/W2351388597","https://openalex.org/W2939925694","https://openalex.org/W2381161177","https://openalex.org/W2829881200"],"abstract_inverted_index":{"WDM":[0],"networks":[1],"providing":[2],"Terabits":[3],"per":[4],"second":[5],"bandwidth":[6,21],"are":[7],"becoming":[8],"the":[9,13,19,43,75,78,86,92,124,130],"core":[10],"technology":[11],"for":[12,28,116],"next":[14],"generation":[15],"Internet.":[16],"Due":[17],"to":[18,30,70,85,90],"tremendous":[20],"offered":[22],"by":[23],"these":[24],"networks,":[25],"it's":[26],"imperative":[27],"them":[29],"be":[31,60],"survivable.":[32],"Current":[33],"path-based":[34],"proactive":[35,104],"restoration":[36,53,82,106,131],"scheme":[37],"precomputes":[38],"a":[39,45,102,117],"backup":[40,63,68,93,114],"lightpath":[41,47,94,105],"at":[42],"time":[44,83,132],"primary":[46,111],"is":[48],"setup,":[49],"thus":[50],"provides":[51],"100%":[52],"guarantee.":[54],"Better":[55],"spare":[56],"capacity":[57,138],"utilization":[58],"can":[59,127],"achieved":[61],"using":[62],"multiplexing":[64],"technique":[65],"that":[66,108,123],"allows":[67],"lightpaths":[69,115],"share":[71],"wavelength":[72],"channels.":[73],"However,":[74],"method":[76,107,126],"has":[77],"drawback":[79],"of":[80],"long":[81],"due":[84],"end-to-end":[87],"signaling":[88],"required":[89],"setup":[91],"upon":[95],"failure.":[96],"In":[97],"this":[98],"paper,":[99],"we":[100],"present":[101],"new":[103,125],"computes":[109],"one":[110],"and":[112],"two":[113],"traffic":[118],"demand.":[119],"Simulation":[120],"results":[121],"showed":[122],"significantly":[128],"reduce":[129],"with":[133],"only":[134],"minor":[135],"increase":[136],"in":[137],"requirement.":[139]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
