{"id":"https://openalex.org/W2031494809","doi":"https://doi.org/10.1145/1294313.1294321","title":"Architectural <i>contesting</i>","display_name":"Architectural <i>contesting</i>","publication_year":2007,"publication_date":"2007-06-01","ids":{"openalex":"https://openalex.org/W2031494809","doi":"https://doi.org/10.1145/1294313.1294321","mag":"2031494809"},"language":"en","primary_location":{"id":"doi:10.1145/1294313.1294321","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1294313.1294321","pdf_url":null,"source":{"id":"https://openalex.org/S4210193905","display_name":"ACM SIGARCH Computer Architecture News","issn_l":"0163-5964","issn":["0163-5964","1943-5851"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320740","host_organization_name":"ACM SIGARCH","host_organization_lineage":["https://openalex.org/P4310320740"],"host_organization_lineage_names":["ACM SIGARCH"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGARCH Computer Architecture News","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/A5076763007","display_name":"Hashem H. Najaf-abadi","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hashem H. Najaf-abadi","raw_affiliation_strings":["North Carolina State University","North Carolina State University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North Carolina State University","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"North Carolina State University,","institution_ids":["https://openalex.org/I137902535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090803057","display_name":"Eric Rotenberg","orcid":"https://orcid.org/0000-0002-0406-1973"},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Rotenberg","raw_affiliation_strings":["North Carolina State University","North Carolina State University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North Carolina State University","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"North Carolina State University,","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076763007"],"corresponding_institution_ids":["https://openalex.org/I137902535"],"apc_list":null,"apc_paid":null,"fwci":0.3183,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62068306,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"35","issue":"3","first_page":"28","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9997000098228455,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9994000196456909,"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/workload","display_name":"Workload","score":0.7737425565719604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7510998249053955},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6750999689102173},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6221804618835449},{"id":"https://openalex.org/keywords/microarchitecture","display_name":"Microarchitecture","score":0.5605434775352478},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.5544424057006836},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.48936790227890015},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.4878213703632355},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.47888869047164917},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.45524758100509644},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.43333736062049866},{"id":"https://openalex.org/keywords/architectural-geometry","display_name":"Architectural geometry","score":0.4199661910533905},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.39555981755256653},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.35364553332328796},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32098090648651123},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3041522800922394},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14099392294883728},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.13195303082466125},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08415678143501282},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.070069819688797}],"concepts":[{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.7737425565719604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7510998249053955},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6750999689102173},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6221804618835449},{"id":"https://openalex.org/C107598950","wikidata":"https://www.wikidata.org/wiki/Q259864","display_name":"Microarchitecture","level":2,"score":0.5605434775352478},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.5544424057006836},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.48936790227890015},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.4878213703632355},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.47888869047164917},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.45524758100509644},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.43333736062049866},{"id":"https://openalex.org/C158436829","wikidata":"https://www.wikidata.org/wiki/Q4787054","display_name":"Architectural geometry","level":5,"score":0.4199661910533905},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.39555981755256653},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.35364553332328796},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32098090648651123},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3041522800922394},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14099392294883728},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.13195303082466125},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08415678143501282},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.070069819688797},{"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},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1294313.1294321","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1294313.1294321","pdf_url":null,"source":{"id":"https://openalex.org/S4210193905","display_name":"ACM SIGARCH Computer Architecture News","issn_l":"0163-5964","issn":["0163-5964","1943-5851"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320740","host_organization_name":"ACM SIGARCH","host_organization_lineage":["https://openalex.org/P4310320740"],"host_organization_lineage_names":["ACM SIGARCH"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGARCH Computer Architecture News","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1520443803","https://openalex.org/W2009470771","https://openalex.org/W2096849933","https://openalex.org/W2098477977","https://openalex.org/W2099708455","https://openalex.org/W2101587002","https://openalex.org/W2103224933","https://openalex.org/W2112085716","https://openalex.org/W2115294662","https://openalex.org/W2120518487","https://openalex.org/W2132100607","https://openalex.org/W2132269288","https://openalex.org/W2137719453","https://openalex.org/W2139338109","https://openalex.org/W2140460036","https://openalex.org/W2143068308","https://openalex.org/W2154702295","https://openalex.org/W2155119470","https://openalex.org/W2156174665","https://openalex.org/W2161864047","https://openalex.org/W2161991038","https://openalex.org/W2164490311","https://openalex.org/W2293008608","https://openalex.org/W2913048673","https://openalex.org/W4234632609","https://openalex.org/W4242466841","https://openalex.org/W4255602098","https://openalex.org/W6758640582"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W2146343568","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W2013643406","https://openalex.org/W2027972911","https://openalex.org/W3012895752","https://openalex.org/W1547865754","https://openalex.org/W2276000909"],"abstract_inverted_index":{"Previous":[0],"studies":[1],"have":[2],"proposed":[3],"techniques":[4],"to":[5,13,29,210,237],"dynamically":[6],"change":[7],"the":[8,16,19,34,41,50,54,59,69,82,85,92,112,138,149,177,189,211,222],"architecture":[9,133,209],"of":[10,18,43,52,72,84,87,98,111,124,140,152,157,167,224,233],"a":[11,30,99,105,141,155,164,171],"processor":[12,226],"better":[14],"suit":[15],"characteristics":[17,139],"workload":[20,60,168],"at":[21,61],"hand.":[22,62],"However,":[23],"all":[24],"such":[25,175],"approaches":[26],"are":[27],"prone":[28],"fundamental":[31],"trade-off":[32],"between":[33],"architectural":[35,44,56,74,89,113,147],"diversity":[36,90,114],"they":[37],"can":[38,76,228],"provide":[39],"and":[40,49,179,235],"latency":[42],"change,":[45],"their":[46],"fixed-configuration":[47],"performance":[48,94,97],"complexity":[51],"finding":[53],"best":[55],"configuration":[57],"for":[58,137,163,194],"In":[63,116,198,216],"this":[64,199,217],"study":[65],"we":[66,219],"argue":[67],"that":[68,121,176,221],"full":[70],"potential":[71],"dynamic":[73],"customization":[75],"only":[77,225],"be":[78],"achieved":[79],"by":[80],"diminishing":[81],"effect":[83],"degree":[86],"available":[88],"on":[91,126,154],"aforementioned":[93],"factors.":[95],"The":[96],"statically":[100],"designed":[101],"processing":[102],"core":[103,187],"in":[104,170,239],"heterogeneous":[106],"multi-core":[107],"system":[108],"is":[109,119,134,203],"independent":[110],"available.":[115],"addition,":[117],"it":[118],"apparent":[120],"concurrent":[122],"execution":[123,151,202],"code":[125,153,196],"differently":[127,158],"architected":[128,159],"cores":[129,181],"automatically":[130],"reveals":[131],"which":[132],"more":[135,192],"suitable":[136],"particular":[142],"workload.":[143],"We":[144],"therefore":[145],"propose":[146],"contesting;":[148],"redundant":[150],"number":[156],"processors":[160],"(each":[161],"customized":[162],"different":[165],"set":[166],"characteristics)":[169],"leader":[172,178],"follower":[173,180],"arrangement,":[174],"continuously":[182],"shift":[183],"roles":[184],"as":[185],"one":[186,207],"or":[188],"other":[190,212],"becomes":[191],"favorable":[193],"new":[195],"phases.":[197],"manner":[200],"effective":[201],"naturally":[204],"transferred":[205],"from":[206],"static":[208],"with":[213],"little":[214],"latency.":[215],"study,":[218],"show":[220],"contesting":[223],"width":[227],"yield":[229],"an":[230],"average":[231],"speedup":[232],"7.5%":[234],"up":[236],"12.5%":[238],"integer":[240],"SPEC":[241],"benchmarks.":[242]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}