{"id":"https://openalex.org/W2602146431","doi":"https://doi.org/10.1587/elex.14.20170053","title":"CAM-based retention-aware DRAM (CRA-DRAM) for refresh power reduction","display_name":"CAM-based retention-aware DRAM (CRA-DRAM) for refresh power reduction","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2602146431","doi":"https://doi.org/10.1587/elex.14.20170053","mag":"2602146431"},"language":"en","primary_location":{"id":"doi:10.1587/elex.14.20170053","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.14.20170053","pdf_url":"https://www.jstage.jst.go.jp/article/elex/14/10/14_14.20170053/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/14/10/14_14.20170053/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100722232","display_name":"Yong Ye","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Ye","raw_affiliation_strings":["State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210147322","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113858296","display_name":"Yuan Du","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Du","raw_affiliation_strings":["State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210147322","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024459186","display_name":"Weiliang Jing","orcid":null},"institutions":[{"id":"https://openalex.org/I2802974365","display_name":"Shanghai Innovative Research Center of Traditional Chinese Medicine","ror":"https://ror.org/01gnagj68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2802974365"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiliang Jing","raw_affiliation_strings":["Shanghai Xinchu Integrated Circuit Inc"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Xinchu Integrated Circuit Inc","institution_ids":["https://openalex.org/I2802974365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100781903","display_name":"Xiaoyun Li","orcid":"https://orcid.org/0000-0003-1976-6180"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyun Li","raw_affiliation_strings":["State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210147322","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100366515","display_name":"Zhitang Song","orcid":"https://orcid.org/0000-0001-7859-9429"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhitang Song","raw_affiliation_strings":["State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Micro-system and Information Technology, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210147322","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003390746","display_name":"Bomy Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I2802974365","display_name":"Shanghai Innovative Research Center of Traditional Chinese Medicine","ror":"https://ror.org/01gnagj68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2802974365"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bomy Chen","raw_affiliation_strings":["Shanghai Xinchu Integrated Circuit Inc"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Xinchu Integrated Circuit Inc","institution_ids":["https://openalex.org/I2802974365"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4624,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59822662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"14","issue":"10","first_page":"20170053","last_page":"20170053"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9990000128746033,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9990000128746033,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9986000061035156,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9973000288009644,"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/dram","display_name":"Dram","score":0.958038330078125},{"id":"https://openalex.org/keywords/memory-controller","display_name":"Memory controller","score":0.6901760101318359},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6380610466003418},{"id":"https://openalex.org/keywords/data-retention","display_name":"Data retention","score":0.6129675507545471},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.594893753528595},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.570767343044281},{"id":"https://openalex.org/keywords/dynamic-random-access-memory","display_name":"Dynamic random-access memory","score":0.5683144927024841},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5522999167442322},{"id":"https://openalex.org/keywords/cas-latency","display_name":"CAS latency","score":0.5156913995742798},{"id":"https://openalex.org/keywords/universal-memory","display_name":"Universal memory","score":0.43893831968307495},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.42264309525489807},{"id":"https://openalex.org/keywords/memory-refresh","display_name":"Memory refresh","score":0.280936062335968},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.18600407242774963},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1482142210006714},{"id":"https://openalex.org/keywords/computer-memory","display_name":"Computer memory","score":0.11557847261428833}],"concepts":[{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.958038330078125},{"id":"https://openalex.org/C100800780","wikidata":"https://www.wikidata.org/wiki/Q1175867","display_name":"Memory controller","level":3,"score":0.6901760101318359},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6380610466003418},{"id":"https://openalex.org/C2780866740","wikidata":"https://www.wikidata.org/wiki/Q5227345","display_name":"Data retention","level":2,"score":0.6129675507545471},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.594893753528595},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.570767343044281},{"id":"https://openalex.org/C118702147","wikidata":"https://www.wikidata.org/wiki/Q189396","display_name":"Dynamic random-access memory","level":3,"score":0.5683144927024841},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5522999167442322},{"id":"https://openalex.org/C189930140","wikidata":"https://www.wikidata.org/wiki/Q1112878","display_name":"CAS latency","level":4,"score":0.5156913995742798},{"id":"https://openalex.org/C195053848","wikidata":"https://www.wikidata.org/wiki/Q7894141","display_name":"Universal memory","level":5,"score":0.43893831968307495},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.42264309525489807},{"id":"https://openalex.org/C87907426","wikidata":"https://www.wikidata.org/wiki/Q6815755","display_name":"Memory refresh","level":4,"score":0.280936062335968},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.18600407242774963},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1482142210006714},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.11557847261428833},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.14.20170053","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.14.20170053","pdf_url":"https://www.jstage.jst.go.jp/article/elex/14/10/14_14.20170053/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.14.20170053","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.14.20170053","pdf_url":"https://www.jstage.jst.go.jp/article/elex/14/10/14_14.20170053/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8600000143051147}],"awards":[{"id":"https://openalex.org/G1292405369","display_name":null,"funder_award_id":"XDA09020402","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"}],"funders":[{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2602146431.pdf","grobid_xml":"https://content.openalex.org/works/W2602146431.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1502148336","https://openalex.org/W1986214719","https://openalex.org/W1998259214","https://openalex.org/W2055411146","https://openalex.org/W2055898521","https://openalex.org/W2112274478","https://openalex.org/W2114260887","https://openalex.org/W2119092821","https://openalex.org/W2124608923","https://openalex.org/W2132111537","https://openalex.org/W2162639668","https://openalex.org/W2289106931"],"related_works":["https://openalex.org/W2555826082","https://openalex.org/W4386903460","https://openalex.org/W4389041023","https://openalex.org/W3008068282","https://openalex.org/W4288804802","https://openalex.org/W3146736181","https://openalex.org/W3004383742","https://openalex.org/W2912837441","https://openalex.org/W2119092821","https://openalex.org/W2791066873"],"abstract_inverted_index":{"As":[0,23],"the":[1,21,24,34,71,75,79,99,113,123,132,141],"main":[2,6],"component":[3],"for":[4],"modern":[5],"memory":[7,172],"system,":[8,58],"DRAM":[9,29,56,81,156,176],"stores":[10],"data":[11,114,125],"by":[12,146],"capacitors,":[13],"which":[14],"must":[15],"be":[16,108,183],"refreshed":[17,83],"periodically":[18],"to":[19,32,67,105,110,171,182],"keep":[20],"charges.":[22],"size":[25],"and":[26,43,65,69,161,175,188],"speed":[27],"of":[28,36,92,159,167],"devices":[30],"continue":[31],"increase,":[33],"overhead":[35],"refresh":[37,142,152],"has":[38,149],"caused":[39],"a":[40,51,59,85,150],"great":[41],"power":[42],"performance":[44,165],"dissipation.":[45],"In":[46],"this":[47],"paper,":[48],"we":[49],"proposed":[50],"CAM":[52,64,97],"(content-addressable":[53],"memory)-based":[54],"Retention-Aware":[55],"(CRA-DRAM)":[57],"hardware":[60],"implementation":[61],"that":[62,139],"uses":[63],"RAM":[66],"locate":[68],"replace":[70],"leaky":[72,93],"cells":[73,94],"at":[74,84,98],"IO":[76],"granularity.":[77],"Then":[78],"entire":[80],"is":[82,128,144,179],"much":[86],"lower":[87],"rate.":[88],"With":[89],"IO-granularity":[90,124],"address":[91,104],"stored":[95],"in":[96,185],"profiling":[100],"stage,":[101],"each":[102],"access":[103],"CRA-DRAM":[106,148,178],"would":[107],"searched":[109],"determine":[111],"where":[112],"are":[115],"read":[116],"from":[117],"or":[118],"written":[119],"to.":[120],"We":[121],"proved":[122],"replacement":[126],"technique":[127],"completely":[129],"compatible":[130],"with":[131],"JEDEC":[133],"standard.":[134],"The":[135],"experimental":[136],"results":[137],"show":[138],"when":[140],"period":[143],"increased":[145],"6\u00d7,":[147],"82.5%":[151],"reduction,":[153],"an":[154,162],"average":[155,163],"energy":[157],"reduction":[158],"29.1%":[160],"system":[164],"improvement":[166],"8.3%.":[168],"Without":[169],"modification":[170],"controller,":[173],"OS":[174],"devices,":[177],"quite":[180],"promising":[181],"applied":[184],"DIMM,":[186],"HBM":[187],"HMC.":[189]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
