{"id":"https://openalex.org/W2150261618","doi":"https://doi.org/10.1145/2597652.2597661","title":"DWC","display_name":"DWC","publication_year":2014,"publication_date":"2014-06-10","ids":{"openalex":"https://openalex.org/W2150261618","doi":"https://doi.org/10.1145/2597652.2597661","mag":"2150261618"},"language":"en","primary_location":{"id":"doi:10.1145/2597652.2597661","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2597652.2597661","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM international conference on Supercomputing","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/A5058743869","display_name":"Fei Xia","orcid":"https://orcid.org/0000-0002-3426-8406"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Xia","raw_affiliation_strings":["SKL Computer Architecture, ICT, CAS &amp; University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS &amp; University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103223944","display_name":"Dejun Jiang","orcid":"https://orcid.org/0009-0001-0041-5957"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dejun Jiang","raw_affiliation_strings":["SKL Computer Architecture, ICT, CAS, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023744370","display_name":"Jin Xiong","orcid":"https://orcid.org/0000-0001-7443-0554"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jin Xiong","raw_affiliation_strings":["SKL Computer Architecture, ICT, CAS, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101645579","display_name":"Mingyu Chen","orcid":"https://orcid.org/0000-0003-4469-1037"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mingyu Chen","raw_affiliation_strings":["SKL Computer Architecture, ICT, CAS, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427813","display_name":"Lixin Zhang","orcid":"https://orcid.org/0000-0002-3938-3761"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lixin Zhang","raw_affiliation_strings":["SKL Computer Architecture, ICT, CAS, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101738014","display_name":"Ninghui Sun","orcid":"https://orcid.org/0000-0002-4179-2660"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ninghui Sun","raw_affiliation_strings":["SKL Computer Architecture, ICT, CAS, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6199,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.90495714,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"211","last_page":"220"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9995999932289124,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.823975145816803},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.7706114053726196},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6886342763900757},{"id":"https://openalex.org/keywords/phase-change-memory","display_name":"Phase-change memory","score":0.6740086078643799},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.56695556640625},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5159302949905396},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5109474062919617},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5095913410186768},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5086251497268677},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4230506420135498},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3604888319969177},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3368278741836548},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2732699513435364},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11157795786857605},{"id":"https://openalex.org/keywords/phase-change","display_name":"Phase change","score":0.10062792897224426},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08687987923622131},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07189270853996277}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.823975145816803},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.7706114053726196},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6886342763900757},{"id":"https://openalex.org/C64142963","wikidata":"https://www.wikidata.org/wiki/Q1153902","display_name":"Phase-change memory","level":3,"score":0.6740086078643799},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.56695556640625},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5159302949905396},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5109474062919617},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5095913410186768},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5086251497268677},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4230506420135498},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3604888319969177},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3368278741836548},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2732699513435364},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11157795786857605},{"id":"https://openalex.org/C133256868","wikidata":"https://www.wikidata.org/wiki/Q7180940","display_name":"Phase change","level":2,"score":0.10062792897224426},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08687987923622131},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07189270853996277},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2597652.2597661","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2597652.2597661","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM international conference on Supercomputing","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":[{"id":"https://openalex.org/G1309605478","display_name":null,"funder_award_id":"XDA06010401","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G3682058155","display_name":null,"funder_award_id":"2011CB302502","funder_id":"https://openalex.org/F4320321540","funder_display_name":"Ministry of Science and Technology of the People's Republic of China"},{"id":"https://openalex.org/G4607190728","display_name":null,"funder_award_id":"YB2013090048","funder_id":"https://openalex.org/F4320322183","funder_display_name":"Huawei Technologies"},{"id":"https://openalex.org/G994741172","display_name":null,"funder_award_id":"61379042, 61221062, and 61202063","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320321540","display_name":"Ministry of Science and Technology of the People's Republic of China","ror":"https://ror.org/027s68j25"},{"id":"https://openalex.org/F4320322183","display_name":"Huawei Technologies","ror":"https://ror.org/00cmhce21"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1983826793","https://openalex.org/W2016481757","https://openalex.org/W2019701892","https://openalex.org/W2032590945","https://openalex.org/W2040976559","https://openalex.org/W2041588416","https://openalex.org/W2054882590","https://openalex.org/W2065132365","https://openalex.org/W2082070657","https://openalex.org/W2096540124","https://openalex.org/W2097823832","https://openalex.org/W2099798359","https://openalex.org/W2102449048","https://openalex.org/W2104305170","https://openalex.org/W2110860124","https://openalex.org/W2115172404","https://openalex.org/W2117310901","https://openalex.org/W2121288607","https://openalex.org/W2121795083","https://openalex.org/W2123728009","https://openalex.org/W2124632665","https://openalex.org/W2129513794","https://openalex.org/W2131533407","https://openalex.org/W2135393827","https://openalex.org/W2138661001","https://openalex.org/W2143104608","https://openalex.org/W2144334298","https://openalex.org/W2147657366","https://openalex.org/W2151917022","https://openalex.org/W2156403661","https://openalex.org/W2162639668","https://openalex.org/W2464177207","https://openalex.org/W3145572630","https://openalex.org/W3150290710","https://openalex.org/W6674942582"],"related_works":["https://openalex.org/W3120961607","https://openalex.org/W3148568549","https://openalex.org/W2161286015","https://openalex.org/W1648516568","https://openalex.org/W52283896","https://openalex.org/W361036515","https://openalex.org/W4211178602","https://openalex.org/W2800626838","https://openalex.org/W4214773815","https://openalex.org/W3204477689"],"abstract_inverted_index":{"Phase":[0],"change":[1],"memory":[2,11,51,77],"(PCM)":[3],"is":[4,60,78],"promising":[5],"to":[6,13,48,76,91,109,131,147,161],"become":[7],"an":[8],"alternative":[9],"main":[10],"thanks":[12],"its":[14],"better":[15],"scalability":[16],"and":[17,119,135,149,163],"lower":[18],"leakage":[19],"than":[20],"DRAM.":[21,36],"However,":[22],"the":[23,63,84,96,156],"long":[24],"write":[25,141],"latency":[26,142],"of":[27,69,88],"PCM":[28,50],"puts":[29],"it":[30],"at":[31],"a":[32,42,66,70],"severe":[33],"disadvantage":[34],"against":[35],"In":[37],"this":[38],"paper,":[39],"we":[40],"propose":[41],"Dynamic":[43],"Write":[44],"Consolidation":[45],"(DWC)":[46],"scheme":[47],"improve":[49],"system":[52],"performance":[53,133],"while":[54],"reducing":[55],"energy":[56,157],"consumption.":[57],"This":[58],"paper":[59],"motivated":[61],"by":[62,145,159],"observation":[64],"that":[65,127],"large":[67],"fraction":[68],"cache":[71],"line":[72],"being":[73],"written":[74],"back":[75],"not":[79],"actually":[80],"modified.":[81],"DWC":[82,105,114,128,154],"exploits":[83],"unnecessary":[85],"burst":[86],"writes":[87,94,108],"unmodified":[89],"data":[90],"consolidate":[92],"multiple":[93,107],"targeting":[95],"same":[97],"row":[98],"into":[99],"one":[100],"write.":[101],"By":[102],"doing":[103],"so,":[104],"enables":[106],"be":[110],"send":[111],"within":[112],"one.":[113],"incurs":[115],"low":[116],"implementation":[117],"overhead":[118],"shows":[120],"significant":[121],"efficiency.":[122],"The":[123,139],"evaluation":[124],"results":[125],"show":[126],"achieves":[129],"up":[130,146,160],"35.7%":[132],"improvement,":[134],"17.9%":[136],"on":[137,151,165],"average.":[138,152,166],"effective":[140],"are":[143],"reduced":[144],"27.7%,":[148],"16.0%":[150],"Moreover,":[153],"reduces":[155],"consumption":[158],"35.3%,":[162],"13.9%":[164]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}
