{"id":"https://openalex.org/W2002101623","doi":"https://doi.org/10.1145/2695664.2695675","title":"M-CLOCK","display_name":"M-CLOCK","publication_year":2015,"publication_date":"2015-04-13","ids":{"openalex":"https://openalex.org/W2002101623","doi":"https://doi.org/10.1145/2695664.2695675","mag":"2002101623"},"language":"en","primary_location":{"id":"doi:10.1145/2695664.2695675","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2695664.2695675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th Annual ACM Symposium on Applied Computing","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/A5100342782","display_name":"Minho Lee","orcid":"https://orcid.org/0000-0003-0677-4480"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minho Lee","raw_affiliation_strings":["Sungkyunkwan University, Suwon, Korea","Sungkyunkwan University , Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Sungkyunkwan University , Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021206079","display_name":"Dong Hyun Kang","orcid":"https://orcid.org/0000-0003-4362-9944"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong Hyun Kang","raw_affiliation_strings":["Sungkyunkwan University, Suwon, Korea","Sungkyunkwan University , Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Sungkyunkwan University , Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405459","display_name":"Jung-Hoon Kim","orcid":"https://orcid.org/0000-0002-4369-866X"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Junghoon Kim","raw_affiliation_strings":["Sungkyunkwan University Suwon, Korea","Sungkyunkwan University , Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University Suwon, Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Sungkyunkwan University , Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038152942","display_name":"Young Ik Eom","orcid":"https://orcid.org/0000-0001-6141-8054"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Ik Eom","raw_affiliation_strings":["Sungkyunkwan University Suwon, Korea","Sungkyunkwan University , Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University Suwon, Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Sungkyunkwan University , Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I848706"],"apc_list":null,"apc_paid":null,"fwci":2.5806,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.89296175,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2001","last_page":"2006"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9983000159263611,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9979000091552734,"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":0.8037674427032471},{"id":"https://openalex.org/keywords/interleaved-memory","display_name":"Interleaved memory","score":0.6162362098693848},{"id":"https://openalex.org/keywords/memory-map","display_name":"Memory map","score":0.5711929798126221},{"id":"https://openalex.org/keywords/cache-only-memory-architecture","display_name":"Cache-only memory architecture","score":0.5269221663475037},{"id":"https://openalex.org/keywords/phase-change-memory","display_name":"Phase-change memory","score":0.4927964508533478},{"id":"https://openalex.org/keywords/memory-architecture","display_name":"Memory architecture","score":0.4871363341808319},{"id":"https://openalex.org/keywords/registered-memory","display_name":"Registered memory","score":0.4748252332210541},{"id":"https://openalex.org/keywords/page-fault","display_name":"Page fault","score":0.47006186842918396},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.46227675676345825},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.4346975088119507},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.43117061257362366},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4274910092353821},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.41265544295310974},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4121031165122986},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3926067650318146},{"id":"https://openalex.org/keywords/virtual-memory","display_name":"Virtual memory","score":0.3786960244178772},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.37203919887542725},{"id":"https://openalex.org/keywords/computer-memory","display_name":"Computer memory","score":0.3373156785964966},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.3003636598587036},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.2778174877166748},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06368926167488098}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8037674427032471},{"id":"https://openalex.org/C63511323","wikidata":"https://www.wikidata.org/wiki/Q908936","display_name":"Interleaved memory","level":4,"score":0.6162362098693848},{"id":"https://openalex.org/C74426580","wikidata":"https://www.wikidata.org/wiki/Q719484","display_name":"Memory map","level":3,"score":0.5711929798126221},{"id":"https://openalex.org/C3720319","wikidata":"https://www.wikidata.org/wiki/Q5015937","display_name":"Cache-only memory architecture","level":5,"score":0.5269221663475037},{"id":"https://openalex.org/C64142963","wikidata":"https://www.wikidata.org/wiki/Q1153902","display_name":"Phase-change memory","level":3,"score":0.4927964508533478},{"id":"https://openalex.org/C2779602883","wikidata":"https://www.wikidata.org/wiki/Q15544750","display_name":"Memory architecture","level":2,"score":0.4871363341808319},{"id":"https://openalex.org/C93446704","wikidata":"https://www.wikidata.org/wiki/Q449328","display_name":"Registered memory","level":3,"score":0.4748252332210541},{"id":"https://openalex.org/C193343404","wikidata":"https://www.wikidata.org/wiki/Q1928607","display_name":"Page fault","level":5,"score":0.47006186842918396},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.46227675676345825},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.4346975088119507},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.43117061257362366},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4274910092353821},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.41265544295310974},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4121031165122986},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3926067650318146},{"id":"https://openalex.org/C76399640","wikidata":"https://www.wikidata.org/wiki/Q189401","display_name":"Virtual memory","level":4,"score":0.3786960244178772},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.37203919887542725},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.3373156785964966},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.3003636598587036},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.2778174877166748},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06368926167488098},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2695664.2695675","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2695664.2695675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W41212852","https://openalex.org/W1514171102","https://openalex.org/W2021376332","https://openalex.org/W2028802049","https://openalex.org/W2048588974","https://openalex.org/W2076217257","https://openalex.org/W2099798359","https://openalex.org/W2135393827","https://openalex.org/W2147539449","https://openalex.org/W2153044544","https://openalex.org/W2165359877","https://openalex.org/W2169863928","https://openalex.org/W2999811406","https://openalex.org/W4210348154","https://openalex.org/W4234346842"],"related_works":["https://openalex.org/W3021597805","https://openalex.org/W1975698617","https://openalex.org/W2096506606","https://openalex.org/W2018678045","https://openalex.org/W2145484885","https://openalex.org/W2168550483","https://openalex.org/W4389371524","https://openalex.org/W4281569059","https://openalex.org/W2378551620","https://openalex.org/W1669236980"],"abstract_inverted_index":{"Phase":[0],"Change":[1],"Memory":[2],"(PCM)":[3],"has":[4,44],"drawn":[5],"great":[6],"attention":[7],"as":[8,18],"a":[9,115],"main":[10],"memory":[11,36,55,71,110,128,153,177],"due":[12],"to":[13,93,122,139,182],"its":[14],"attractive":[15],"characteristics":[16],"such":[17],"non-volatility,":[19],"byte-addressability,":[20],"and":[21,42,87,130,175,184],"in-place":[22],"update.":[23],"However,":[24],"since":[25],"the":[26,79,95,103,108,124,131,141,149,162,170],"capacity":[27],"of":[28,40,82,99,126,133,143,151,169,172],"PCM":[29,43,144,173],"is":[30,57],"not":[31,77],"fully":[32],"mature":[33],"yet,":[34],"hybrid":[35,54,70,109,127,152],"architecture":[37,56,72,129],"that":[38,74,146,159],"consists":[39],"DRAM":[41],"been":[45],"suggested.":[46],"In":[47,90,135],"addition,":[48],"page":[49,63,104,117,164],"replacement":[50,64,118,165],"algorithm":[51],"based":[52],"on":[53,69],"actively":[58],"being":[59],"studied":[60],"because":[61],"existing":[62],"algorithms":[65,166],"cannot":[66],"be":[67],"used":[68],"in":[73,167],"they":[75],"do":[76],"consider":[78],"two":[80],"weaknesses":[81],"PCM:":[83],"high":[84],"write":[85],"latency":[86],"low":[88],"endurance.":[89],"this":[91],"paper,":[92],"mitigate":[94],"above":[96],"hardware":[97],"limitations":[98],"PCM,":[100],"we":[101],"revisit":[102],"cache":[105],"layer":[106],"for":[107],"architecture.":[111,154],"We":[112],"also":[113],"propose":[114],"novel":[116],"algorithm,":[119],"called":[120],"M-CLOCK,":[121],"improve":[123],"performance":[125,150],"lifespan":[132],"PCM.":[134],"particular,":[136],"M-CLOCK":[137,160],"aims":[138],"reduce":[140],"number":[142,171],"writes":[145,174],"negatively":[147],"affect":[148],"Experimental":[155],"results":[156],"clearly":[157],"show":[158],"outperforms":[161],"state-of-the-art":[163],"terms":[168],"effective":[176],"access":[178],"time":[179],"by":[180],"up":[181],"98%":[183],"34%,":[185],"respectively.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
