{"id":"https://openalex.org/W2002544351","doi":"https://doi.org/10.1145/1119772.1119957","title":"The Y-architecture","display_name":"The Y-architecture","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2002544351","doi":"https://doi.org/10.1145/1119772.1119957","mag":"2002544351"},"language":"en","primary_location":{"id":"doi:10.1145/1119772.1119957","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1119772.1119957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 conference on Asia South Pacific design automation  - ASPDAC","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/A5115601817","display_name":"Hongyu Chen","orcid":"https://orcid.org/0000-0003-4888-0441"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hongyu Chen","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA","[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025550960","display_name":"Bo Yao","orcid":"https://orcid.org/0009-0002-2225-9956"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bo Yao","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA","[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077044973","display_name":"Huaichun Zhou","orcid":"https://orcid.org/0000-0003-4900-6609"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Feng Zhou","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA","[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039615312","display_name":"Chung\u2010Kuan Cheng","orcid":"https://orcid.org/0000-0002-9865-8390"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chung-Kuan Cheng","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA","[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"[Dept. of Comput. Sci. & Eng., California Univ., San Diego, La Jolla, CA, USA]","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5115601817"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":7.788,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.97661021,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"840","last_page":"840"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9998999834060669,"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9998999834060669,"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":0.9997000098228455,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9980999827384949,"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/interconnection","display_name":"Interconnection","score":0.7188172340393066},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6737576723098755},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6229419708251953},{"id":"https://openalex.org/keywords/space-based-architecture","display_name":"Space-based architecture","score":0.5918667316436768},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5883919596672058},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5737201571464539},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5551177859306335},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.5076934099197388},{"id":"https://openalex.org/keywords/network-on-a-chip","display_name":"Network on a chip","score":0.46989700198173523},{"id":"https://openalex.org/keywords/cellular-architecture","display_name":"Cellular architecture","score":0.46941789984703064},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.434567928314209},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4302104711532593},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.38477805256843567},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3250899910926819},{"id":"https://openalex.org/keywords/applications-architecture","display_name":"Applications architecture","score":0.32018476724624634},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24434208869934082},{"id":"https://openalex.org/keywords/software-architecture","display_name":"Software architecture","score":0.18693718314170837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12409278750419617},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09572136402130127},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.08622610569000244}],"concepts":[{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.7188172340393066},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6737576723098755},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6229419708251953},{"id":"https://openalex.org/C55627697","wikidata":"https://www.wikidata.org/wiki/Q7572175","display_name":"Space-based architecture","level":5,"score":0.5918667316436768},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5883919596672058},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5737201571464539},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5551177859306335},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.5076934099197388},{"id":"https://openalex.org/C128519102","wikidata":"https://www.wikidata.org/wiki/Q339554","display_name":"Network on a chip","level":2,"score":0.46989700198173523},{"id":"https://openalex.org/C37139622","wikidata":"https://www.wikidata.org/wiki/Q386953","display_name":"Cellular architecture","level":5,"score":0.46941789984703064},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.434567928314209},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4302104711532593},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.38477805256843567},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3250899910926819},{"id":"https://openalex.org/C41065761","wikidata":"https://www.wikidata.org/wiki/Q2193309","display_name":"Applications architecture","level":4,"score":0.32018476724624634},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24434208869934082},{"id":"https://openalex.org/C35869016","wikidata":"https://www.wikidata.org/wiki/Q846636","display_name":"Software architecture","level":3,"score":0.18693718314170837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12409278750419617},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09572136402130127},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.08622610569000244},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1119772.1119957","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1119772.1119957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 conference on Asia South Pacific design automation  - ASPDAC","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2035652501","https://openalex.org/W2043776399","https://openalex.org/W2080879057","https://openalex.org/W2139311061","https://openalex.org/W2163156766","https://openalex.org/W2165406695","https://openalex.org/W2165956524","https://openalex.org/W2611147814","https://openalex.org/W3143672198"],"related_works":["https://openalex.org/W2388672758","https://openalex.org/W2135981148","https://openalex.org/W2754086592","https://openalex.org/W2511836740","https://openalex.org/W1985747777","https://openalex.org/W2181994915","https://openalex.org/W1526081277","https://openalex.org/W1525481877","https://openalex.org/W67950012","https://openalex.org/W2111414766"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,45],"propose":[4],"a":[5,55,98,126,133,138,146,156,160,186],"new":[6],"on-chip":[7,16,63],"interconnect":[8,24,43,84,172],"scheme":[9],"called":[10],"Y-architecture,":[11,137],"which":[12],"can":[13],"utilize":[14],"the":[15,39,62,69,77,95,109,123,150,166,170,179,182,195,208],"routing":[17,79],"resources":[18],"more":[19,143,204],"efficiently":[20],"than":[21,115,132,145,205],"traditional":[22],"Manhattan":[23,93,151,154,177],"architecture":[25],"by":[26,192],"allowing":[27],"wires":[28],"routed":[29],"in":[30,73],"three":[31],"directions":[32],"(0\u00b0,":[33],"60\u00b0,":[34],"and":[35,53,194],"120\u00b0).":[36],"To":[37],"evaluate":[38],"efficiency":[40],"of":[41,101,108,117,125,163,185,199,207],"different":[42,83],"architectures,":[44],"assume":[46],"mesh":[47],"structures":[48],"with":[49,92,122,176],"uniform":[50],"communication":[51,64],"demand":[52],"develop":[54],"multi-commodity":[56],"flow":[57],"(MCF)":[58],"approach":[59],"to":[60,75],"model":[61],"traffic.":[65],"We":[66],"also":[67],"extend":[68],"combinatorial":[70],"MCF":[71],"algorithm":[72],"[5]":[74],"compute":[76],"optimal":[78],"resource":[80],"allocations":[81],"for":[82,103],"architectures.":[85],"The":[86,106],"experiments":[87],"show":[88],"that:":[89],"(1)":[90],"Compared":[91,175],"architecture,":[94,155,178],"Y-architecture":[96,110,180,200],"demonstrates":[97],"throughput":[99,107,131,144,161],"improvement":[100,162],"30.7%":[102],"square":[104],"chip.":[105],"is":[111,201],"only":[112,202],"2.5%":[113],"smaller":[114],"that":[116,206],"X-architecture.":[118,209],"(2)":[119],"A":[120],"chip":[121,140,148,158,168],"shape":[124],"convex":[127],"polygon":[128],"produces":[129],"better":[130],"rectangular":[134],"chip:":[135],"For":[136,153],"hexagonal":[139],"provides":[141],"41%":[142],"squared":[147,167],"using":[149,169],"architecture.":[152,173],"diamond":[157],"achieves":[159],"19.5%":[164],"over":[165],"same":[171],"(3)":[174],"reduces":[181],"wire":[183,197],"length":[184,198],"randomly":[187],"distributed":[188],"two":[189],"pin":[190],"net":[191],"13.4%":[193],"average":[196],"4.3%":[203]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2016-06-24T00:00:00"}