{"id":"https://openalex.org/W4237121726","doi":"https://doi.org/10.1109/emsoft.2013.6658584","title":"Diversifying wear index for MLC NAND flash memory to extend the lifetime of SSDs","display_name":"Diversifying wear index for MLC NAND flash memory to extend the lifetime of SSDs","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W4237121726","doi":"https://doi.org/10.1109/emsoft.2013.6658584"},"language":"en","primary_location":{"id":"doi:10.1109/emsoft.2013.6658584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/emsoft.2013.6658584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Proceedings of the International Conference on Embedded Software (EMSOFT)","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/A5013172410","display_name":"Yeong-Jae Woo","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yeong-Jae Woo","raw_affiliation_strings":["Samsung Electronics Co., Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100390278","display_name":"Jin\u2010Soo Kim","orcid":"https://orcid.org/0000-0003-1065-9362"},"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":"Jin-Soo Kim","raw_affiliation_strings":["Sungkyunkwan University, Suwon, South Korea"],"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5013172410"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":1.4482875,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.86262841,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9520000219345093,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6674821376800537},{"id":"https://openalex.org/keywords/nand-gate","display_name":"NAND gate","score":0.6358034014701843},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.6338844299316406},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5347216725349426},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.48151835799217224},{"id":"https://openalex.org/keywords/random-access-memory","display_name":"Random access memory","score":0.44393447041511536},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.429864764213562},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3264433741569519},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32313770055770874},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3125150799751282},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.28853681683540344},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14017421007156372},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09712439775466919},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.055183738470077515}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6674821376800537},{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.6358034014701843},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.6338844299316406},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5347216725349426},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.48151835799217224},{"id":"https://openalex.org/C2994168587","wikidata":"https://www.wikidata.org/wiki/Q5295","display_name":"Random access memory","level":2,"score":0.44393447041511536},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.429864764213562},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3264433741569519},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32313770055770874},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3125150799751282},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.28853681683540344},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14017421007156372},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09712439775466919},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.055183738470077515},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/emsoft.2013.6658584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/emsoft.2013.6658584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Proceedings of the International Conference on Embedded Software (EMSOFT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6200000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320338071","display_name":"Institute of Population and Public Health","ror":"https://ror.org/04dh0w640"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1972127875","https://openalex.org/W2018763861","https://openalex.org/W2063937529","https://openalex.org/W2097797648","https://openalex.org/W2135210684","https://openalex.org/W2155370145"],"related_works":["https://openalex.org/W2054139911","https://openalex.org/W1577524679","https://openalex.org/W2386432552","https://openalex.org/W4230869547","https://openalex.org/W2489439822","https://openalex.org/W2355887979","https://openalex.org/W2116397085","https://openalex.org/W4285309357","https://openalex.org/W4237143391","https://openalex.org/W2017101954"],"abstract_inverted_index":{"NAND":[0,36,110,121],"flash-based":[1],"solid":[2],"state":[3],"drives":[4],"(SSDs)":[5],"are":[6,65],"replacing":[7],"magnetic":[8],"disks":[9],"because":[10],"of":[11,26,61,72,120,128,159],"their":[12],"fast":[13],"random":[14],"access":[15],"performance,":[16],"shock":[17],"resistance,":[18],"and":[19,28],"low":[20],"power":[21],"consumption.":[22],"However,":[23],"the":[24,69,80,126,129,151,156,167,173],"number":[25],"program":[27],"erase":[29,70,81,174],"cycles":[30,53],"that":[31,79],"can":[32],"be":[33],"performed":[34],"on":[35,68,150,172],"flash":[37,57,73,96,111,122],"is":[38,84,98],"limited.":[39],"To":[40,124],"overcome":[41],"this":[42],"limitation,":[43],"SSDs":[44,160],"require":[45],"a":[46,86,95,104,136],"sophisticated":[47],"wear-leveling":[48,63,137,169],"algorithm":[49],"which":[50,90,113],"distributes":[51],"program/erase":[52],"evenly":[54],"across":[55],"all":[56],"blocks.":[58],"While":[59],"most":[60],"existing":[62,168],"algorithms":[64],"only":[66],"based":[67,149,171],"counts":[71],"blocks,":[74],"our":[75,142],"empirical":[76],"study":[77],"indicates":[78],"count":[82],"alone":[83],"not":[85],"good":[87],"wear":[88,106,131,153],"index":[89,107,154],"tells":[91],"us":[92],"how":[93],"much":[94],"block":[97],"worn":[99],"out.":[100],"This":[101],"paper":[102],"proposes":[103],"new":[105],"for":[108],"MLC":[109],"memory":[112],"takes":[114],"into":[115],"account":[116],"more":[117],"diverse":[118],"properties":[119],"memory.":[123],"show":[125],"effectiveness":[127],"proposed":[130,152],"index,":[132],"we":[133],"also":[134],"develop":[135],"algorithm,":[138],"named":[139],"Equalizer.":[140],"In":[141],"evaluation":[143],"with":[144],"three":[145],"realistic":[146],"workloads,":[147],"Equalizer":[148],"improves":[155],"effective":[157],"lifetime":[158],"by":[161],"up":[162],"to":[163,166],"145%":[164],"compared":[165],"technique":[170],"count.":[175]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
