{"id":"https://openalex.org/W3092340087","doi":"https://doi.org/10.1109/dac18072.2020.9218647","title":"CDRing: Reconfigurable Ring Architecture by Exploiting Cycle Decomposition of Torus Topology","display_name":"CDRing: Reconfigurable Ring Architecture by Exploiting Cycle Decomposition of Torus Topology","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3092340087","doi":"https://doi.org/10.1109/dac18072.2020.9218647","mag":"3092340087"},"language":"en","primary_location":{"id":"doi:10.1109/dac18072.2020.9218647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac18072.2020.9218647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 57th ACM/IEEE Design Automation Conference (DAC)","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/A5100456546","display_name":"Liang Wang","orcid":"https://orcid.org/0000-0002-6112-1928"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Wang","raw_affiliation_strings":["Beihang University, China","Institute of Microelectronics, Tsinghua University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beihang University, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100358856","display_name":"Leibo Liu","orcid":"https://orcid.org/0000-0001-7548-4116"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leibo Liu","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045326324","display_name":"Xiaohang Wang","orcid":"https://orcid.org/0000-0002-2263-5643"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohang Wang","raw_affiliation_strings":["South China University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South China University of Technology, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005550142","display_name":"Jie Han","orcid":"https://orcid.org/0000-0002-8849-4994"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jie Han","raw_affiliation_strings":["University of Alberta, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023829435","display_name":"Chenchen Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenchen Deng","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036023084","display_name":"Shaojun Wei","orcid":"https://orcid.org/0000-0001-5117-7920"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaojun Wei","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.993399977684021,"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":0.8484208583831787},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.754708468914032},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6670961976051331},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6536245346069336},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6355217695236206},{"id":"https://openalex.org/keywords/torus","display_name":"Torus","score":0.5748299956321716},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.5437982082366943},{"id":"https://openalex.org/keywords/ring-network","display_name":"Ring network","score":0.4845551550388336},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.46907728910446167},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.45093947649002075},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43339264392852783},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.31471142172813416},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2801988124847412},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09578830003738403},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07968279719352722}],"concepts":[{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.8484208583831787},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.754708468914032},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6670961976051331},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6536245346069336},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6355217695236206},{"id":"https://openalex.org/C9767117","wikidata":"https://www.wikidata.org/wiki/Q12510","display_name":"Torus","level":2,"score":0.5748299956321716},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.5437982082366943},{"id":"https://openalex.org/C122306262","wikidata":"https://www.wikidata.org/wiki/Q719775","display_name":"Ring network","level":3,"score":0.4845551550388336},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.46907728910446167},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.45093947649002075},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43339264392852783},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.31471142172813416},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2801988124847412},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09578830003738403},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07968279719352722},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/dac18072.2020.9218647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac18072.2020.9218647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 57th ACM/IEEE Design Automation Conference (DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1501077214","https://openalex.org/W1970734438","https://openalex.org/W1985818188","https://openalex.org/W2001505646","https://openalex.org/W2004076644","https://openalex.org/W2009388815","https://openalex.org/W2010301929","https://openalex.org/W2022705085","https://openalex.org/W2023654825","https://openalex.org/W2035720033","https://openalex.org/W2041396497","https://openalex.org/W2090146827","https://openalex.org/W2096542764","https://openalex.org/W2118961575","https://openalex.org/W2121732188","https://openalex.org/W2122900653","https://openalex.org/W2128204867","https://openalex.org/W2149420659","https://openalex.org/W2157225945","https://openalex.org/W2159635778","https://openalex.org/W2160610190","https://openalex.org/W2318422608","https://openalex.org/W2359075381","https://openalex.org/W2528200010","https://openalex.org/W2529333935","https://openalex.org/W2795343171","https://openalex.org/W2888787488","https://openalex.org/W2973166705"],"related_works":["https://openalex.org/W3187890719","https://openalex.org/W2385763152","https://openalex.org/W1482343011","https://openalex.org/W1830625249","https://openalex.org/W1997402984","https://openalex.org/W4253201307","https://openalex.org/W2607648257","https://openalex.org/W2085298677","https://openalex.org/W2118201077","https://openalex.org/W3092340087"],"abstract_inverted_index":{"Future":[0],"NoCs":[1],"should":[2],"be":[3,69,101,117],"highly":[4],"flexible":[5],"to":[6,8,11,41,72,92,103,109],"adapt":[7],"communication":[9],"demands":[10],"achieve":[12],"high":[13,28],"scalability":[14],"and":[15,112,133,139],"low":[16],"power":[17,141],"consumption.":[18],"However,":[19],"the":[20,27,63,66,73,81,85,88,97,113,128],"flexibility":[21],"is":[22],"still":[23],"quite":[24],"limited":[25],"by":[26,52,75],"complexity":[29,106],"of":[30,56,65,80,87],"reconfiguration":[31,98,114],"for":[32,144],"globally":[33],"reconfigured":[34,70],"channels.":[35],"In":[36],"this":[37],"paper,":[38],"we":[39],"propose":[40],"augment":[42],"a":[43,48,57,93,104,120],"router-based":[44],"buffered":[45],"NoC":[46],"with":[47,107],"reconfigurable":[49,129],"ring":[50],"architecture":[51],"exploiting":[53],"cycle":[54,78],"decomposition":[55],"torus":[58,82],"bufferless":[59],"network.":[60,83],"At":[61],"runtime,":[62],"topologies":[64],"rings":[67,89,130],"can":[68,100,116],"according":[71],"workloads":[74],"choosing":[76],"different":[77],"decompositions":[79],"Because":[84],"shapes":[86],"are":[90],"restricted":[91],"specified":[94],"regular":[95],"shape,":[96],"time":[99],"reduced":[102],"linear":[105],"respect":[108],"network":[110],"size,":[111],"algorithm":[115],"implemented":[118],"in":[119],"distributed":[121],"hardware.":[122],"The":[123],"experimental":[124],"results":[125],"show":[126],"that":[127],"provide":[131],"54%":[132],"26%":[134],"improvements":[135],"on":[136],"packet":[137],"latency":[138],"static":[140],"saving,":[142],"respectively,":[143],"realistic":[145],"workloads.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
