{"id":"https://openalex.org/W2147171324","doi":"https://doi.org/10.1109/glocom.2003.1258683","title":"Blocking probability of bicast connections in a Clos network","display_name":"Blocking probability of bicast connections in a Clos network","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2147171324","doi":"https://doi.org/10.1109/glocom.2003.1258683","mag":"2147171324"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2003.1258683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","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/A5011318784","display_name":"S. Datta","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"S. Datta","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, Princeton, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111590295","display_name":"Jean\u2010Fran\u00e7ois Labourdette","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.-F. Labourdette","raw_affiliation_strings":["Tellium, Inc., Oceanport, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Tellium, Inc., Oceanport, NJ, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027486369","display_name":"Hiroshi Kobayashi","orcid":"https://orcid.org/0000-0003-4417-4507"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Kobayashi","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, Princeton, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011318784"],"corresponding_institution_ids":["https://openalex.org/I20089843"],"apc_list":null,"apc_paid":null,"fwci":0.2317,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65308427,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"2483","last_page":"2487"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9994000196456909,"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":0.9965999722480774,"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/clos-network","display_name":"Clos network","score":0.9491661787033081},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.9010975360870361},{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.8605697154998779},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.7358250021934509},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7121226787567139},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7105233669281006},{"id":"https://openalex.org/keywords/banyan","display_name":"Banyan","score":0.6596563458442688},{"id":"https://openalex.org/keywords/connection","display_name":"Connection (principal bundle)","score":0.6518268585205078},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6431432962417603},{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.5716241598129272},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5668907165527344},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.40502697229385376},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3797959089279175},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18590664863586426},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10844027996063232},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07748273015022278}],"concepts":[{"id":"https://openalex.org/C119700423","wikidata":"https://www.wikidata.org/wiki/Q4418086","display_name":"Clos network","level":2,"score":0.9491661787033081},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.9010975360870361},{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.8605697154998779},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.7358250021934509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7121226787567139},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7105233669281006},{"id":"https://openalex.org/C2780435913","wikidata":"https://www.wikidata.org/wiki/Q465570","display_name":"Banyan","level":2,"score":0.6596563458442688},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.6518268585205078},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6431432962417603},{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.5716241598129272},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5668907165527344},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.40502697229385376},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3797959089279175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18590664863586426},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10844027996063232},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07748273015022278},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2003.1258683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W157693247","https://openalex.org/W1598492279","https://openalex.org/W2077262531","https://openalex.org/W2096313289","https://openalex.org/W2108924964","https://openalex.org/W2134543021","https://openalex.org/W2146167177"],"related_works":["https://openalex.org/W2184525304","https://openalex.org/W2141226803","https://openalex.org/W1972955796","https://openalex.org/W1541857863","https://openalex.org/W2219910205","https://openalex.org/W2978800595","https://openalex.org/W1966768284","https://openalex.org/W207048982","https://openalex.org/W2026651734","https://openalex.org/W2385427787"],"abstract_inverted_index":{"Clos":[0],"networks,":[1],"which":[2,42],"are":[3,43],"ubiquitous":[4],"in":[5,39,51,77],"large":[6],"capacity":[7],"switches,":[8],"have":[9,59,84,108,128],"been":[10],"widely":[11],"studied":[12],"for":[13,22,45],"unicast":[14,23],"connection":[15,92],"requests.":[16],"But":[17],"most":[18],"of":[19,69,80,88,147],"the":[20,28,66,78,96,99,104,143,148,155],"results":[21,119],"do":[24],"not":[25,74],"hold":[26],"when":[27],"switch":[29,71],"has":[30],"to":[31,64,113],"support":[32],"multicast":[33],"connections.":[34,82],"Our":[35],"interest":[36],"is":[37,73],"specifically":[38],"bicast":[40,81,91],"connections":[41],"required":[44],"setting":[46],"up":[47],"backup":[48],"protected":[49],"circuits":[50],"optical":[52],"backbone":[53],"networks.":[54],"In":[55],"this":[56],"work":[57],"we":[58,127],"proposed":[60],"two":[61,86,130],"approximation":[62],"methods":[63],"estimate":[65],"blocking":[67],"probability":[68],"a":[70,90],"that":[72,122,154],"strictly":[75],"non-blocking":[76],"presence":[79],"We":[83,107],"considered":[85],"ways":[87],"realizing":[89],"-":[93,133],"by":[94],"splitting":[95],"circuit":[97],"at":[98,103],"outer":[100],"stage":[101,140],"or":[102],"middle":[105,139],"stage.":[106],"also":[109],"carried":[110],"out":[111],"simulations":[112],"be":[114],"compared":[115,129],"with":[116],"our":[117],"analytical":[118],"and":[120,142,152],"found":[121,153],"they":[123],"closely":[124],"match.":[125],"Furthermore,":[126],"routing":[131],"strategies":[132],"one":[134,146],"randomly":[135],"selects":[136,145],"an":[137],"available":[138],"block":[141],"other":[144],"highly":[149],"loaded":[150],"ones,":[151],"latter":[156],"significantly":[157],"reduces":[158],"blocking.":[159]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}