{"id":"https://openalex.org/W3002942576","doi":"https://doi.org/10.1109/newcas44328.2019.8961238","title":"Energy Savings with Non-Volatile Memory System for High Definition Video Encoders","display_name":"Energy Savings with Non-Volatile Memory System for High Definition Video Encoders","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W3002942576","doi":"https://doi.org/10.1109/newcas44328.2019.8961238","mag":"3002942576"},"language":"en","primary_location":{"id":"doi:10.1109/newcas44328.2019.8961238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas44328.2019.8961238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)","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/A5075174341","display_name":"Dieison Silveira","orcid":"https://orcid.org/0000-0003-0078-4258"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Dieison Soares Silveira","raw_affiliation_strings":["Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS,Porto Alegre,Brazil","Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS, Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS,Porto Alegre,Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040982546","display_name":"Ana Mativi","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ana Mativi","raw_affiliation_strings":["Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS,Porto Alegre,Brazil","Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS, Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS,Porto Alegre,Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081630912","display_name":"Marcelo Porto","orcid":"https://orcid.org/0000-0003-3827-3023"},"institutions":[{"id":"https://openalex.org/I169248161","display_name":"Universidade Federal de Pelotas","ror":"https://ror.org/05msy9z54","country_code":"BR","type":"education","lineage":["https://openalex.org/I169248161"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcelo Schiavon Porto","raw_affiliation_strings":["Federal University of Pelotas - ViTech - PPGC - UFPel,Pelotas,Brazil","Federal University of Pelotas - ViTech - PPGC - UFPel, Pelotas, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Pelotas - ViTech - PPGC - UFPel,Pelotas,Brazil","institution_ids":["https://openalex.org/I169248161"]},{"raw_affiliation_string":"Federal University of Pelotas - ViTech - PPGC - UFPel, Pelotas, Brazil","institution_ids":["https://openalex.org/I169248161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046426137","display_name":"S\u00e9rgio Bampi","orcid":"https://orcid.org/0000-0002-9018-6309"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Sergio Bampi","raw_affiliation_strings":["Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS,Porto Alegre,Brazil","Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS, Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS,Porto Alegre,Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Federal University of Rio Grande do Sul - Informatics Institute - PGMicro - UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1912,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41954389,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9922000169754028,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7716703414916992},{"id":"https://openalex.org/keywords/static-random-access-memory","display_name":"Static random-access memory","score":0.7502802014350891},{"id":"https://openalex.org/keywords/registered-memory","display_name":"Registered memory","score":0.6856791973114014},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.674336850643158},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.6284332275390625},{"id":"https://openalex.org/keywords/interleaved-memory","display_name":"Interleaved memory","score":0.6037557125091553},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5990513563156128},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5866058468818665},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5582663416862488},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5414974093437195},{"id":"https://openalex.org/keywords/memory-refresh","display_name":"Memory refresh","score":0.5333630442619324},{"id":"https://openalex.org/keywords/non-volatile-memory","display_name":"Non-volatile memory","score":0.5295052528381348},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5032829642295837},{"id":"https://openalex.org/keywords/universal-memory","display_name":"Universal memory","score":0.47242510318756104},{"id":"https://openalex.org/keywords/non-volatile-random-access-memory","display_name":"Non-volatile random-access memory","score":0.4703279435634613},{"id":"https://openalex.org/keywords/auxiliary-memory","display_name":"Auxiliary memory","score":0.46724629402160645},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.4598444700241089},{"id":"https://openalex.org/keywords/resistive-random-access-memory","display_name":"Resistive random-access memory","score":0.4448947310447693},{"id":"https://openalex.org/keywords/computer-memory","display_name":"Computer memory","score":0.4431694746017456},{"id":"https://openalex.org/keywords/magnetoresistive-random-access-memory","display_name":"Magnetoresistive random-access memory","score":0.4356450140476227},{"id":"https://openalex.org/keywords/random-access-memory","display_name":"Random access memory","score":0.2506740987300873},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13045158982276917},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10536763072013855},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.0781976580619812},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07311341166496277}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7716703414916992},{"id":"https://openalex.org/C68043766","wikidata":"https://www.wikidata.org/wiki/Q267416","display_name":"Static random-access memory","level":2,"score":0.7502802014350891},{"id":"https://openalex.org/C93446704","wikidata":"https://www.wikidata.org/wiki/Q449328","display_name":"Registered memory","level":3,"score":0.6856791973114014},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.674336850643158},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.6284332275390625},{"id":"https://openalex.org/C63511323","wikidata":"https://www.wikidata.org/wiki/Q908936","display_name":"Interleaved memory","level":4,"score":0.6037557125091553},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5990513563156128},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5866058468818665},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5582663416862488},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5414974093437195},{"id":"https://openalex.org/C87907426","wikidata":"https://www.wikidata.org/wiki/Q6815755","display_name":"Memory refresh","level":4,"score":0.5333630442619324},{"id":"https://openalex.org/C177950962","wikidata":"https://www.wikidata.org/wiki/Q10997658","display_name":"Non-volatile memory","level":2,"score":0.5295052528381348},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5032829642295837},{"id":"https://openalex.org/C195053848","wikidata":"https://www.wikidata.org/wiki/Q7894141","display_name":"Universal memory","level":5,"score":0.47242510318756104},{"id":"https://openalex.org/C34172316","wikidata":"https://www.wikidata.org/wiki/Q499024","display_name":"Non-volatile random-access memory","level":5,"score":0.4703279435634613},{"id":"https://openalex.org/C82687282","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Auxiliary memory","level":2,"score":0.46724629402160645},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.4598444700241089},{"id":"https://openalex.org/C182019814","wikidata":"https://www.wikidata.org/wiki/Q1143830","display_name":"Resistive random-access memory","level":3,"score":0.4448947310447693},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.4431694746017456},{"id":"https://openalex.org/C46891859","wikidata":"https://www.wikidata.org/wiki/Q1061546","display_name":"Magnetoresistive random-access memory","level":3,"score":0.4356450140476227},{"id":"https://openalex.org/C2994168587","wikidata":"https://www.wikidata.org/wiki/Q5295","display_name":"Random access memory","level":2,"score":0.2506740987300873},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13045158982276917},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10536763072013855},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0781976580619812},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07311341166496277},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/newcas44328.2019.8961238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas44328.2019.8961238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1496414880","https://openalex.org/W1984574424","https://openalex.org/W2010202670","https://openalex.org/W2063660172","https://openalex.org/W2065310781","https://openalex.org/W2144820986","https://openalex.org/W2146395539","https://openalex.org/W2734549971","https://openalex.org/W2765313253","https://openalex.org/W2889389346","https://openalex.org/W2911014417","https://openalex.org/W2979673094","https://openalex.org/W4249782802","https://openalex.org/W4252359280","https://openalex.org/W6629699775"],"related_works":["https://openalex.org/W4238754064","https://openalex.org/W2898989424","https://openalex.org/W2340699851","https://openalex.org/W2546565930","https://openalex.org/W2903040985","https://openalex.org/W2188534734","https://openalex.org/W1981423095","https://openalex.org/W1579430994","https://openalex.org/W2041271371","https://openalex.org/W3002942576"],"abstract_inverted_index":{"Energy":[0],"consumption":[1,36,89,174],"is":[2,18,23,37,64],"a":[3,170],"crucial":[4],"factor":[5],"that":[6,125],"constrains":[7],"applications":[8],"running":[9],"on":[10,137],"different":[11,99,105],"computer":[12],"architectures":[13],"and":[14,21,45,78,120,130,144,158,178,190],"platforms.":[15,27],"Video":[16],"encoding":[17,55],"no":[19],"exception":[20],"it":[22],"relevant":[24],"in":[25,43,53,108],"mobile":[26],"In":[28],"the":[29,34,41,46,49,54,58,76,82,109,148,163,184],"video":[30,91],"encoders":[31],"memory":[32,106,110,157,165,172],"system":[33],"energy":[35,88,133,173],"mainly":[38],"due":[39],"to":[40,75,86,141,183],"increase":[42],"bandwidth":[44],"storage":[47],"of":[48,57,73,81,98,135,176,187],"reference":[50],"frames":[51],"used":[52],"process":[56],"video.":[59],"The":[60],"motion":[61],"estimation":[62],"stage":[63],"responsible":[65],"for":[66,90],"this":[67],"process,":[68],"which":[69,84],"requires":[70],"large":[71],"amount":[72],"access":[74],"internal":[77],"external":[79,156,188],"memories":[80,114],"chip,":[83],"leads":[85],"high":[87],"encoding.":[92],"This":[93],"paper":[94],"presents":[95],"an":[96],"evaluation":[97],"schemes":[100,126],"with":[101,153],"data":[102],"reuse":[103],"using":[104],"technologies":[107],"hierarchy,":[111],"including":[112],"nonvolatile":[113],"(NVM),":[115],"such":[116,167],"as:":[117],"PCRAM,":[118],"ReRAM":[119,154,159],"STT-RAM.":[121],"Our":[122],"results":[123,150],"show":[124],"composed":[127],"by":[128],"DRAM":[129,143,189],"NVM":[131],"present":[132],"savings":[134],"43%,":[136],"average,":[138],"when":[139,181],"compared":[140,182],"conventional":[142,185],"SRAM":[145,192],"schemes.":[146],"Furthermore,":[147],"best":[149],"were":[151],"obtained":[152],"as":[155,162],"or":[160],"STT-RAM":[161],"scratch-pad":[164],"(SPM),":[166],"configurations":[168],"reach":[169],"total":[171],"reduction":[175],"89%":[177],"87%,":[179],"respectively,":[180],"configuration":[186],"on-chip":[191],"memories.":[193]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
