{"id":"https://openalex.org/W2161049825","doi":"https://doi.org/10.1109/pccc.2005.1460512","title":"Parallelized scheduling algorithm for input queued switches using local search technique","display_name":"Parallelized scheduling algorithm for input queued switches using local search technique","publication_year":2005,"publication_date":"2005-07-06","ids":{"openalex":"https://openalex.org/W2161049825","doi":"https://doi.org/10.1109/pccc.2005.1460512","mag":"2161049825"},"language":"en","primary_location":{"id":"doi:10.1109/pccc.2005.1460512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccc.2005.1460512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PCCC 2005. 24th IEEE International Performance, Computing, and Communications Conference, 2005.","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/A5037982329","display_name":"Yanfeng Zheng","orcid":"https://orcid.org/0000-0002-3278-1935"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfeng Zheng","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103576572","display_name":"Sirnin He","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sirnin He","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","Inst. of Comput. Technol., Chinese Acad. of Sci, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]},{"raw_affiliation_string":"Inst. of Comput. Technol., Chinese Acad. of Sci, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100507349","display_name":"Shutao Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shutao Sun","raw_affiliation_strings":["Graduate School of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018478553","display_name":"Wen Gao","orcid":"https://orcid.org/0000-0002-8070-802X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Gao","raw_affiliation_strings":["Graduate School of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23056203,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"43","last_page":"48"},"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/T10018","display_name":"Advancements in Battery Materials","score":0.9941999912261963,"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":0.9930999875068665,"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":0.7949411273002625},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.609150230884552},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5802472829818726},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.51777184009552},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49316996335983276},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.48918774724006653},{"id":"https://openalex.org/keywords/crossbar-switch","display_name":"Crossbar switch","score":0.4789712727069855},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.46336883306503296},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.4601183235645294},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4102144241333008},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2515241503715515},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14164555072784424},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1394093930721283}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7949411273002625},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.609150230884552},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5802472829818726},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.51777184009552},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49316996335983276},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.48918774724006653},{"id":"https://openalex.org/C29984679","wikidata":"https://www.wikidata.org/wiki/Q1929149","display_name":"Crossbar switch","level":2,"score":0.4789712727069855},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.46336883306503296},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.4601183235645294},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4102144241333008},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2515241503715515},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14164555072784424},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1394093930721283},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pccc.2005.1460512","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccc.2005.1460512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PCCC 2005. 24th IEEE International Performance, Computing, and Communications Conference, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1513716704","https://openalex.org/W1524298768","https://openalex.org/W1607044975","https://openalex.org/W2076915000","https://openalex.org/W2105177639","https://openalex.org/W2120655454","https://openalex.org/W2137188211"],"related_works":["https://openalex.org/W2352167000","https://openalex.org/W3204684126","https://openalex.org/W3117290964","https://openalex.org/W1594413663","https://openalex.org/W189401716","https://openalex.org/W2898570308","https://openalex.org/W2019216770","https://openalex.org/W2979334915","https://openalex.org/W2574250816","https://openalex.org/W2544904580"],"abstract_inverted_index":{"Input":[0],"queued":[1],"switches":[2],"have":[3],"been":[4],"well":[5,88],"studied":[6],"in":[7],"the":[8,18,23,73,108],"recent":[9],"past.":[10],"A":[11],"scheduling":[12,115],"algorithm":[13,37,116,121,137],"is":[14,38,50,87,117,122],"required":[15],"to":[16,40,70,124,142],"schedule":[17],"transfer":[19],"of":[20,67,75,77,97],"packets":[21],"through":[22],"switch":[24],"fabric":[25],"(e.g.":[26],"crossbar)":[27],"at":[28,102],"every":[29],"time":[30],"slot.":[31],"The":[32,119],"maximum":[33],"weight":[34],"matching":[35],"(MWM)":[36],"known":[39],"deliver":[41],"100%":[42],"throughput":[43],"under":[44,128],"any":[45,129],"admissible":[46,130],"traffic.":[47,131],"However,":[48],"MWM":[49,71],"not":[51],"practical":[52],"for":[53,90],"its":[54],"high":[55,98],"computational":[56],"complexity":[57],"O(N/sup":[58],"3/).":[59],"In":[60],"this":[61],"paper,":[62],"we":[63,81],"study":[64],"a":[65,112],"class":[66],"approximation":[68],"algorithms":[69],"from":[72],"point":[74],"view":[76],"local":[78],"search.":[79],"Notably":[80],"observe":[82],"that:":[83],"(a)":[84],"Local":[85],"search":[86],"suitable":[89],"parallel":[91],"computation.":[92],"(b)":[93],"Each":[94],"line":[95],"card":[96],"performance":[99],"router":[100],"has":[101],"least":[103],"one":[104],"processor.":[105],"Based":[106],"on":[107],"two":[109],"important":[110],"observations,":[111],"parallelized":[113],"greedy":[114],"proposed.":[118],"proposed":[120],"proved":[123],"be":[125],"rate":[126],"stable":[127],"Simulation":[132],"results":[133],"show":[134],"that":[135],"our":[136],"outperforms":[138],"other":[139],"randomized":[140],"approximations":[141],"MWM.":[143]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
