{"id":"https://openalex.org/W2963224621","doi":"https://doi.org/10.1109/pccc.2018.8711077","title":"Forwarding and Optical Indices in an All-Optical BCube Networks","display_name":"Forwarding and Optical Indices in an All-Optical BCube Networks","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2963224621","doi":"https://doi.org/10.1109/pccc.2018.8711077","mag":"2963224621"},"language":"en","primary_location":{"id":"doi:10.1109/pccc.2018.8711077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccc.2018.8711077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 37th International Performance Computing and Communications Conference (IPCCC)","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/A5101908215","display_name":"Suzhen Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Suzhen Wang","raw_affiliation_strings":["Dept. of Information Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031860907","display_name":"Jingjing Luo","orcid":"https://orcid.org/0000-0002-2864-6562"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Luo","raw_affiliation_strings":["School of Electronic Information and Engineering, Harbin Institute of Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032951131","display_name":"Yuan\u2013Hsun Lo","orcid":"https://orcid.org/0000-0001-5510-8842"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan-Hsun Lo","raw_affiliation_strings":["School of Mathematical Sciences, Xiamen University, Xiamen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039173605","display_name":"Wing Shing Wong","orcid":"https://orcid.org/0000-0001-6357-0981"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wing Shing Wong","raw_affiliation_strings":["Dept. of Information Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10847","display_name":"Advanced Optical Network Technologies","score":0.9976000189781189,"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":0.9976000189781189,"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":0.9911999702453613,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9801999926567078,"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/computer-science","display_name":"Computer science","score":0.7470279335975647},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6546974778175354},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6151623725891113},{"id":"https://openalex.org/keywords/routing-and-wavelength-assignment","display_name":"Routing and wavelength assignment","score":0.6011639833450317},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4722767770290375},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4398627281188965},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.43395429849624634},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3992115259170532},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.25371813774108887},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23125869035720825},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1456030011177063},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10329949855804443}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7470279335975647},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6546974778175354},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6151623725891113},{"id":"https://openalex.org/C2778249599","wikidata":"https://www.wikidata.org/wiki/Q7371620","display_name":"Routing and wavelength assignment","level":4,"score":0.6011639833450317},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4722767770290375},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4398627281188965},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.43395429849624634},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3992115259170532},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.25371813774108887},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23125869035720825},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1456030011177063},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10329949855804443},{"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/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","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/pccc.2018.8711077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccc.2018.8711077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 37th International Performance Computing and Communications Conference (IPCCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1582413787","https://openalex.org/W1909604771","https://openalex.org/W1975667020","https://openalex.org/W1975751521","https://openalex.org/W2045970714","https://openalex.org/W2054204410","https://openalex.org/W2085716675","https://openalex.org/W2096313289","https://openalex.org/W2109370530","https://openalex.org/W2109901398","https://openalex.org/W2113113620","https://openalex.org/W2119638333","https://openalex.org/W2123071102","https://openalex.org/W2126210439","https://openalex.org/W2141810662","https://openalex.org/W2521026344","https://openalex.org/W2606680640","https://openalex.org/W2620725079","https://openalex.org/W4238465620","https://openalex.org/W4256524787"],"related_works":["https://openalex.org/W2389214306","https://openalex.org/W2386715618","https://openalex.org/W2128970135","https://openalex.org/W2138048055","https://openalex.org/W2001131968","https://openalex.org/W2232964756","https://openalex.org/W873360088","https://openalex.org/W2255219312","https://openalex.org/W2146303436","https://openalex.org/W1999118590"],"abstract_inverted_index":{"Optical":[0],"technologies":[1],"based":[2],"on":[3],"Wavelength":[4,66],"Division":[5],"Multiplexing":[6],"(WDM)":[7],"are":[8],"gaining":[9],"popularity":[10],"for":[11,194],"Data":[12],"Center":[13],"Networks":[14],"(DCNs)":[15],"due":[16,46],"to":[17,43,47,132,153,241],"their":[18],"technological":[19],"strengths":[20],"such":[21],"as":[22,80,125,173,188],"low":[23,26],"communication":[24],"latency,":[25],"power":[27],"consumption,":[28],"and":[29,51,65,98,183,205],"high":[30,49],"link":[31,159,171],"bandwidth.":[32],"Observe":[33],"that":[34,140],"the":[35,96,102,126,138,155,169,174,203,216,227,247,258,264],"BCube":[36,62,211],"networking":[37],"topology":[38],"has":[39],"been":[40],"widely":[41],"applied":[42],"modular":[44],"DCNs":[45],"its":[48],"scalability":[50],"cost":[52],"effectiveness.":[53],"Therefore,":[54],"it":[55],"is":[56,69,123,143,151,220,238],"worth":[57],"investigating":[58],"optical":[59,74,99,121,206,228,248,259],"techniques":[60],"into":[61,89],"DCNs.":[63],"Routing":[64],"Assignment":[67],"(RWA)":[68],"a":[70,114,145,189,222,253],"critical":[71],"problem":[72],"in":[73,105,267],"networks,":[75],"which":[76,219,237],"can":[77],"be":[78,154],"formulated":[79],"an":[81,106,185,209,233,243],"integer":[82],"programming":[83],"problem.":[84],"To":[85],"gain":[86],"better":[87],"insights":[88],"RWA":[90,235],"solutions,":[91],"researchers":[92],"proposed":[93],"two":[94],"concepts:":[95],"forwarding":[97,149,204,217],"indices.":[100],"Consider":[101],"all-to-all":[103,135,164,186],"traffic":[104],"all-optical":[107,210],"network,":[108],"where":[109,166],"every":[110,117],"host":[111,196],"sets":[112],"up":[113],"connection":[115,142],"with":[116],"other":[118],"host.":[119],"The":[120,148],"index":[122,150,260],"defined":[124],"minimum":[127,156],"number":[128,176],"of":[129,157,177,191,208,226,246,257,263],"wavelengths,":[130],"required":[131],"support":[133],"simultaneous":[134],"communication,":[136],"under":[137],"restriction":[139],"each":[141],"assigned":[144],"fixed":[146],"wavelength.":[147],"measured":[152],"maximum":[158,170,175],"loads":[160],"over":[161],"all":[162,195],"possible":[163],"routings,":[165],"we":[167,201,214,231,251],"define":[168,184],"load":[172],"paths":[178,192],"passing":[179],"through":[180],"any":[181],"link,":[182],"routing":[187],"set":[190],"specified":[193],"pairs.":[197],"In":[198],"this":[199],"paper,":[200],"study":[202],"indices":[207],"DCN.":[212],"First,":[213],"compute":[215],"index,":[218],"also":[221],"natural":[223],"lower":[224],"bound":[225,245,256],"index.":[229,249],"Second,":[230],"propose":[232],"oblivious":[234],"scheme,":[236],"further":[239],"used":[240],"derive":[242,252],"upper":[244,255],"Finally,":[250],"tighter":[254],"by":[261],"means":[262],"chromatic":[265],"numbers":[266],"Graph":[268],"Theory.":[269]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
