{"id":"https://openalex.org/W2133254402","doi":"https://doi.org/10.1109/nocs.2009.5071445","title":"Lookahead-based adaptive voltage scheme for energy-efficient on-chip interconnect links","display_name":"Lookahead-based adaptive voltage scheme for energy-efficient on-chip interconnect links","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2133254402","doi":"https://doi.org/10.1109/nocs.2009.5071445","mag":"2133254402"},"language":"en","primary_location":{"id":"doi:10.1109/nocs.2009.5071445","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nocs.2009.5071445","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 3rd ACM/IEEE International Symposium on Networks-on-Chip","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/A5101458742","display_name":"Bo Fu","orcid":"https://orcid.org/0000-0002-0009-7223"},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Bo Fu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Rochester, Rochester, NY, USA","Department of Electrical and Computer Engineering, University of Rochester, NY 14627, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Rochester, NY 14627, USA","institution_ids":["https://openalex.org/I5388228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048462282","display_name":"David Wolpert","orcid":"https://orcid.org/0000-0001-5114-8361"},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Wolpert","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Rochester, Rochester, NY, USA","Department of Electrical and Computer Engineering, University of Rochester, NY 14627, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Rochester, NY 14627, USA","institution_ids":["https://openalex.org/I5388228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023573709","display_name":"Paul Ampadu","orcid":"https://orcid.org/0000-0002-8547-308X"},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul Ampadu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Rochester, Rochester, NY, USA","Department of Electrical and Computer Engineering, University of Rochester, NY 14627, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Rochester, NY 14627, USA","institution_ids":["https://openalex.org/I5388228"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101458742"],"corresponding_institution_ids":["https://openalex.org/I5388228"],"apc_list":null,"apc_paid":null,"fwci":1.4954,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.84017973,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"12","issue":null,"first_page":"54","last_page":"63"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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":0.9998999834060669,"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9998000264167786,"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/computer-science","display_name":"Computer science","score":0.6128404140472412},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5977619886398315},{"id":"https://openalex.org/keywords/dissipation","display_name":"Dissipation","score":0.597419798374176},{"id":"https://openalex.org/keywords/signal-edge","display_name":"Signal edge","score":0.596570611000061},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.5054314136505127},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5042639970779419},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4720257818698883},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.42935577034950256},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.36532092094421387},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21014150977134705},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1934855580329895},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11584284901618958}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6128404140472412},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5977619886398315},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.597419798374176},{"id":"https://openalex.org/C117525741","wikidata":"https://www.wikidata.org/wiki/Q775654","display_name":"Signal edge","level":4,"score":0.596570611000061},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.5054314136505127},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5042639970779419},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4720257818698883},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.42935577034950256},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.36532092094421387},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21014150977134705},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1934855580329895},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11584284901618958},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.0},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nocs.2009.5071445","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nocs.2009.5071445","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 3rd ACM/IEEE International Symposium on Networks-on-Chip","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1966701911","https://openalex.org/W1967125811","https://openalex.org/W1980874622","https://openalex.org/W2029221261","https://openalex.org/W2066910438","https://openalex.org/W2088542443","https://openalex.org/W2093559572","https://openalex.org/W2106675540","https://openalex.org/W2108368155","https://openalex.org/W2119081900","https://openalex.org/W2119103834","https://openalex.org/W2120149280","https://openalex.org/W2123184444","https://openalex.org/W2125788370","https://openalex.org/W2126495708","https://openalex.org/W2128389077","https://openalex.org/W2129959195","https://openalex.org/W2132372251","https://openalex.org/W2133902254","https://openalex.org/W2140757523","https://openalex.org/W2145124910","https://openalex.org/W2147446937","https://openalex.org/W2160010046","https://openalex.org/W2164041159","https://openalex.org/W2165072326","https://openalex.org/W2300312103","https://openalex.org/W3143728300","https://openalex.org/W3151105428","https://openalex.org/W4237326152","https://openalex.org/W6675940493","https://openalex.org/W6794134016"],"related_works":["https://openalex.org/W2347486132","https://openalex.org/W2355663289","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2316789606","https://openalex.org/W2594116857","https://openalex.org/W2538975906","https://openalex.org/W4319983918"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,10,46,69,74,84,123,138,153],"novel":[4],"adaptive":[5],"voltage":[6,77,102],"scheme":[7],"based":[8],"on":[9],"lookahead":[11],"circuit":[12,49],"that":[13],"checks":[14],"the":[15,32,42,54,81,88,93,110,118,128],"transmitter":[16,55],"buffer":[17,56],"for":[18,57,83,105],"data":[19,26],"transitions.":[20],"The":[21],"advanced":[22],"knowledge":[23],"of":[24,87,113,145],"incoming":[25],"patterns":[27],"is":[28,50,72,78,103,149],"used":[29,51,104],"to":[30,52,80,91,137,147,152],"adjust":[31],"link":[33,98,119,126],"swing":[34],"voltage,":[35],"improving":[36,97,109],"delay":[37,111],"and":[38,117],"energy":[39,120,132,143],"performance.":[40,99],"In":[41],"presented":[43],"example":[44],"system,":[45],"transition":[47,71],"detection":[48],"check":[53],"rising":[58,70,94],"transitions":[59,116],"(dasia0psila":[60],"in":[61,65],"cycle":[62,66,90],"t,":[63],"dasia1psila":[64],"t+1).":[67],"When":[68],"detected,":[73],"higher":[75],"supply":[76],"applied":[79],"driver":[82],"small":[85],"portion":[86],"clock":[89],"boost":[92],"edge":[95,115],"delay,":[96],"A":[100],"lower":[101],"all":[106],"other":[107],"transmissions,":[108],"performance":[112],"falling":[114],"dissipation.":[121],"For":[122],"1":[124],"GHz":[125],"frequency,":[127],"proposed":[129,155],"approach":[130],"improves":[131],"dissipation":[133],"by":[134],"45%":[135],"compared":[136,151],"traditional":[139],"two-inverter":[140],"buffer.":[141],"An":[142],"savings":[144],"up":[146],"15%":[148],"achieved":[150],"previously":[154],"dual-voltage":[156],"scheme.":[157]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}