{"id":"https://openalex.org/W3011521953","doi":"https://doi.org/10.1109/tsusc.2020.2981340","title":"ALPHA: A Learning-Enabled High-Performance Network-on-Chip Router Design for Heterogeneous Manycore Architectures","display_name":"ALPHA: A Learning-Enabled High-Performance Network-on-Chip Router Design for Heterogeneous Manycore Architectures","publication_year":2020,"publication_date":"2020-03-17","ids":{"openalex":"https://openalex.org/W3011521953","doi":"https://doi.org/10.1109/tsusc.2020.2981340","mag":"3011521953"},"language":"en","primary_location":{"id":"doi:10.1109/tsusc.2020.2981340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsusc.2020.2981340","pdf_url":null,"source":{"id":"https://openalex.org/S4210221417","display_name":"IEEE Transactions on Sustainable Computing","issn_l":"2377-3782","issn":["2377-3782","2377-3790"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Sustainable Computing","raw_type":"journal-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/A5011521843","display_name":"Yuan Li","orcid":"https://orcid.org/0000-0001-5067-5522"},"institutions":[{"id":"https://openalex.org/I193531525","display_name":"George Washington University","ror":"https://ror.org/00y4zzh67","country_code":"US","type":"education","lineage":["https://openalex.org/I193531525"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yuan Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA","institution_ids":["https://openalex.org/I193531525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034189643","display_name":"Ahmed Louri","orcid":"https://orcid.org/0000-0003-4262-6688"},"institutions":[{"id":"https://openalex.org/I193531525","display_name":"George Washington University","ror":"https://ror.org/00y4zzh67","country_code":"US","type":"education","lineage":["https://openalex.org/I193531525"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmed Louri","raw_affiliation_strings":["Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA","institution_ids":["https://openalex.org/I193531525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011521843"],"corresponding_institution_ids":["https://openalex.org/I193531525"],"apc_list":null,"apc_paid":null,"fwci":2.0955,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.87659834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"6","issue":"2","first_page":"274","last_page":"288"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9975000023841858,"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/T10018","display_name":"Advancements in Battery Materials","score":0.9944000244140625,"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/router","display_name":"Router","score":0.760362982749939},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7331905364990234},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5855432748794556},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.5317144989967346},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4879171550273895},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.48409974575042725},{"id":"https://openalex.org/keywords/network-on-a-chip","display_name":"Network on a chip","score":0.43691930174827576},{"id":"https://openalex.org/keywords/crossbar-switch","display_name":"Crossbar switch","score":0.4298159182071686},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.35645872354507446},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.27783870697021484},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.20625507831573486},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18279248476028442}],"concepts":[{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.760362982749939},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7331905364990234},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5855432748794556},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.5317144989967346},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4879171550273895},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.48409974575042725},{"id":"https://openalex.org/C128519102","wikidata":"https://www.wikidata.org/wiki/Q339554","display_name":"Network on a chip","level":2,"score":0.43691930174827576},{"id":"https://openalex.org/C29984679","wikidata":"https://www.wikidata.org/wiki/Q1929149","display_name":"Crossbar switch","level":2,"score":0.4298159182071686},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.35645872354507446},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.27783870697021484},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.20625507831573486},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18279248476028442},{"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/tsusc.2020.2981340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsusc.2020.2981340","pdf_url":null,"source":{"id":"https://openalex.org/S4210221417","display_name":"IEEE Transactions on Sustainable Computing","issn_l":"2377-3782","issn":["2377-3782","2377-3790"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Sustainable Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G143258343","display_name":null,"funder_award_id":"CCF-1547036","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2009914296","display_name":null,"funder_award_id":"CCF-1547035","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7203528079","display_name":null,"funder_award_id":"CCF-1702980","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":92,"referenced_works":["https://openalex.org/W1864199185","https://openalex.org/W1970131865","https://openalex.org/W1973980980","https://openalex.org/W1979527452","https://openalex.org/W1985818188","https://openalex.org/W1990914147","https://openalex.org/W1994221466","https://openalex.org/W1994999558","https://openalex.org/W2001505646","https://openalex.org/W2008041840","https://openalex.org/W2009388815","https://openalex.org/W2025177582","https://openalex.org/W2025442219","https://openalex.org/W2028369189","https://openalex.org/W2038128936","https://openalex.org/W2038436772","https://openalex.org/W2043282057","https://openalex.org/W2052391022","https://openalex.org/W2062173292","https://openalex.org/W2066985990","https://openalex.org/W2072970559","https://openalex.org/W2077556206","https://openalex.org/W2078994750","https://openalex.org/W2079248286","https://openalex.org/W2080592089","https://openalex.org/W2090146827","https://openalex.org/W2097560795","https://openalex.org/W2099399959","https://openalex.org/W2103701891","https://openalex.org/W2103822993","https://openalex.org/W2105572195","https://openalex.org/W2105853930","https://openalex.org/W2106562406","https://openalex.org/W2111366547","https://openalex.org/W2113667767","https://openalex.org/W2114053923","https://openalex.org/W2115711516","https://openalex.org/W2116981307","https://openalex.org/W2120052218","https://openalex.org/W2122510369","https://openalex.org/W2124776405","https://openalex.org/W2129978977","https://openalex.org/W2130820665","https://openalex.org/W2136684653","https://openalex.org/W2145285494","https://openalex.org/W2145664939","https://openalex.org/W2150380088","https://openalex.org/W2151157308","https://openalex.org/W2153331583","https://openalex.org/W2154323564","https://openalex.org/W2155371841","https://openalex.org/W2161266888","https://openalex.org/W2162293132","https://openalex.org/W2162788247","https://openalex.org/W2163083614","https://openalex.org/W2166379031","https://openalex.org/W2169275978","https://openalex.org/W2346171234","https://openalex.org/W2396539052","https://openalex.org/W2512904820","https://openalex.org/W2563305490","https://openalex.org/W2563863648","https://openalex.org/W2614016220","https://openalex.org/W2619002702","https://openalex.org/W2729723649","https://openalex.org/W2752980382","https://openalex.org/W2756276247","https://openalex.org/W2773528081","https://openalex.org/W2795190612","https://openalex.org/W2808977823","https://openalex.org/W2809416905","https://openalex.org/W2896609748","https://openalex.org/W2919372546","https://openalex.org/W2945496227","https://openalex.org/W2946264351","https://openalex.org/W2951098793","https://openalex.org/W3001686302","https://openalex.org/W3013522823","https://openalex.org/W3092240006","https://openalex.org/W3159989400","https://openalex.org/W4229831042","https://openalex.org/W4230728285","https://openalex.org/W4231436395","https://openalex.org/W4236346743","https://openalex.org/W4236433846","https://openalex.org/W4240575514","https://openalex.org/W4243058626","https://openalex.org/W4245363142","https://openalex.org/W6648203395","https://openalex.org/W6649080255","https://openalex.org/W6666100391","https://openalex.org/W6677731180"],"related_works":["https://openalex.org/W1569655464","https://openalex.org/W2030843684","https://openalex.org/W2115150433","https://openalex.org/W2352167000","https://openalex.org/W3038685860","https://openalex.org/W2554791727","https://openalex.org/W2576538540","https://openalex.org/W2052816277","https://openalex.org/W2167988973","https://openalex.org/W2603824091"],"abstract_inverted_index":{"Heterogeneous":[0],"manycores":[1],"comprised":[2],"of":[3,38,72,129],"CPUs,":[4],"GPUs":[5],"and":[6,28,31,42,57,64,98,102,122,138,148,163,187],"accelerators":[7],"are":[8],"putting":[9],"stringent":[10],"demands":[11],"on":[12],"network-on-chips":[13],"(NoCs).":[14],"The":[15],"NoCs":[16],"need":[17],"to":[18,54,62,95,105,117,194],"support":[19],"the":[20,36,39,46,51,59,73,112,126,130,134,150,195],"combined":[21,40],"traffic,":[22,41],"including":[23],"both":[24],"latency-sensitive":[25],"CPU":[26],"traffic":[27,144,160],"throughput-sensitive":[29],"GPU":[30],"accelerator":[32],"traffic.":[33],"We":[34,76],"study":[35],"characteristics":[37],"observe":[43],"that":[44,171],"(1)":[45,91],"limited":[47],"injection":[48,93,113,118,127],"bandwidth":[49,94,114],"is":[50],"main":[52],"obstacle":[53],"throughput":[55,176],"improvement,":[56,192],"(2)":[58,99],"latency":[60,180],"due":[61],"local":[63,101,136],"global":[65,103,151],"contention":[66,104,137,152],"accounts":[67],"for":[68,83,159],"a":[69,78,155],"significant":[70],"portion":[71],"network":[74,107],"latency.":[75,108],"propose":[77],"router":[79],"architecture":[80],"named":[81],"ALPHA":[82,86,110,132,146,172],"heterogeneous":[84],"manycores.":[85],"introduces":[87],"two":[88],"new":[89],"optimizations:":[90],"increasing":[92],"improve":[96],"throughput,":[97],"resolving":[100],"reduce":[106],"Specifically,":[109],"increases":[111],"through":[115],"modifications":[116],"link,":[119],"crossbar":[120],"switch":[121],"buffer":[123],"organization":[124],"in":[125],"port":[128],"router;":[131],"identifies":[133],"upcoming":[135],"resolves":[139],"it":[140],"by":[141,153],"optimally":[142],"selecting":[143],"routes;":[145],"detects":[147],"alleviates":[149],"utilizing":[154],"supervised":[156],"learning":[157],"engine":[158],"analysis,":[161],"prediction,":[162],"adjustment.":[164],"Simulation":[165],"results":[166],"using":[167],"Rodinia":[168],"benchmark":[169],"show":[170],"provides":[173],"28":[174],"percent":[175,179,183,189],"increase,":[177],"24":[178],"reduction,":[181],"22":[182],"execution":[184],"time":[185],"speedup,":[186],"19":[188],"energy":[190],"efficiency":[191],"compared":[193],"baseline":[196],"router.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-28T08:17:26.163206","created_date":"2025-10-10T00:00:00"}
