{"id":"https://openalex.org/W2619660230","doi":"https://doi.org/10.1145/3051123","title":"Understanding and Alleviating the Impact of the Flash Address Translation on Solid State Devices","display_name":"Understanding and Alleviating the Impact of the Flash Address Translation on Solid State Devices","publication_year":2017,"publication_date":"2017-05-22","ids":{"openalex":"https://openalex.org/W2619660230","doi":"https://doi.org/10.1145/3051123","mag":"2619660230"},"language":"en","primary_location":{"id":"doi:10.1145/3051123","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3051123","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-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/A5102711725","display_name":"You Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"You Zhou","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062125860","display_name":"Fei Wu","orcid":"https://orcid.org/0000-0001-9746-4714"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Wu","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065112838","display_name":"Ping Huang","orcid":"https://orcid.org/0000-0002-4931-4663"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ping Huang","raw_affiliation_strings":["Temple University, Philadelphia, PA"],"affiliations":[{"raw_affiliation_string":"Temple University, Philadelphia, PA","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087956045","display_name":"Xubin He","orcid":"https://orcid.org/0000-0002-5071-2861"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]},{"id":"https://openalex.org/I184840846","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79","country_code":"US","type":"education","lineage":["https://openalex.org/I184840846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xubin He","raw_affiliation_strings":["Temple University and Virginia Commonwealth University, Philadelphia, PA"],"affiliations":[{"raw_affiliation_string":"Temple University and Virginia Commonwealth University, Philadelphia, PA","institution_ids":["https://openalex.org/I184840846","https://openalex.org/I84392919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100329127","display_name":"Changsheng Xie","orcid":"https://orcid.org/0000-0003-1271-0571"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changsheng Xie","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005773038","display_name":"Jian Zhou","orcid":"https://orcid.org/0000-0001-5295-4680"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Zhou","raw_affiliation_strings":["Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102711725"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":1.4504,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.84228361,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"13","issue":"2","first_page":"1","last_page":"29"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9984999895095825,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9642999768257141,"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":0.9183533191680908},{"id":"https://openalex.org/keywords/flash-file-system","display_name":"Flash file system","score":0.8804419040679932},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7852272391319275},{"id":"https://openalex.org/keywords/garbage-collection","display_name":"Garbage collection","score":0.6621095538139343},{"id":"https://openalex.org/keywords/write-buffer","display_name":"Write buffer","score":0.6133975982666016},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.4801025688648224},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.4310159981250763},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4228711724281311},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.42202097177505493},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3912092447280884},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3709254264831543},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.2895684540271759},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09247294068336487}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9183533191680908},{"id":"https://openalex.org/C27670709","wikidata":"https://www.wikidata.org/wiki/Q5457555","display_name":"Flash file system","level":4,"score":0.8804419040679932},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7852272391319275},{"id":"https://openalex.org/C105122174","wikidata":"https://www.wikidata.org/wiki/Q322202","display_name":"Garbage collection","level":3,"score":0.6621095538139343},{"id":"https://openalex.org/C89089495","wikidata":"https://www.wikidata.org/wiki/Q8038418","display_name":"Write buffer","level":5,"score":0.6133975982666016},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.4801025688648224},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.4310159981250763},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4228711724281311},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.42202097177505493},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3912092447280884},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3709254264831543},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.2895684540271759},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09247294068336487},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"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/C75403996","wikidata":"https://www.wikidata.org/wiki/Q5521979","display_name":"Garbage","level":2,"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/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3051123","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3051123","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1323974799","display_name":null,"funder_award_id":"2011CB302303","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G411733834","display_name":null,"funder_award_id":"CNS-1320349 and CNS-1218960","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G641232150","display_name":null,"funder_award_id":"61300047, 61370063, 61472152 and 61572209","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321106","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W126194223","https://openalex.org/W162515996","https://openalex.org/W1568181892","https://openalex.org/W1828821595","https://openalex.org/W1860107648","https://openalex.org/W1957591766","https://openalex.org/W1984936762","https://openalex.org/W2006425633","https://openalex.org/W2010263580","https://openalex.org/W2018763861","https://openalex.org/W2019503457","https://openalex.org/W2026501437","https://openalex.org/W2027578476","https://openalex.org/W2028812675","https://openalex.org/W2050879928","https://openalex.org/W2067486727","https://openalex.org/W2089542914","https://openalex.org/W2089966882","https://openalex.org/W2097490816","https://openalex.org/W2099316199","https://openalex.org/W2099753358","https://openalex.org/W2102148930","https://openalex.org/W2107028053","https://openalex.org/W2114412147","https://openalex.org/W2120941487","https://openalex.org/W2124033162","https://openalex.org/W2125141593","https://openalex.org/W2125154717","https://openalex.org/W2125181832","https://openalex.org/W2146104172","https://openalex.org/W2154249029","https://openalex.org/W2155866975","https://openalex.org/W2160862095","https://openalex.org/W2164831864","https://openalex.org/W2165068957","https://openalex.org/W2252082120","https://openalex.org/W4254844638","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1992019672","https://openalex.org/W2031173804","https://openalex.org/W2041820064","https://openalex.org/W2009566782","https://openalex.org/W2109936880","https://openalex.org/W2632149397","https://openalex.org/W1998384031","https://openalex.org/W2147511796","https://openalex.org/W2803610590","https://openalex.org/W2406137460"],"abstract_inverted_index":{"Flash-based":[0],"solid":[1],"state":[2],"devices":[3],"(SSDs)":[4],"have":[5],"been":[6],"widely":[7],"employed":[8],"in":[9,31],"consumer":[10],"and":[11,87,93,182,224,231],"enterprise":[12],"storage":[13],"systems.":[14],"However,":[15],"the":[16,56,64,91,108,138,161,178,184,205,211],"increasing":[17],"SSD":[18],"capacity":[19],"imposes":[20],"great":[21],"pressure":[22],"on":[23,220],"performing":[24],"efficient":[25,128,173],"logical":[26],"to":[27,45,53,71,106,136,154,176,204,229],"physical":[28],"address":[29,57,117,216],"translation":[30,35,129],"a":[32,42,61,75,122,144,166],"page-level":[33,124,130],"flash":[34,80,114,140],"layer":[36],"(FTL).":[37],"Existing":[38],"schemes":[39],"usually":[40],"employ":[41],"built-in":[43],"RAM":[44],"store":[46],"mapping":[47,50,65,157],"information,":[48],"called":[49],"cache":[51,73,85,179],",":[52,135],"speed":[54],"up":[55,228],"translation.":[58,118],"Since":[59],"only":[60],"fraction":[62],"of":[63,78,95,186],"table":[66],"can":[67],"be":[68],"cached":[69,156],"due":[70],"limited":[72],"space,":[74],"large":[76],"number":[77],"extra":[79,113,139,212],"accesses":[81,115],"are":[82],"required":[83],"for":[84],"management":[86],"garbage":[88],"collection,":[89],"degrading":[90],"performance":[92],"lifetime":[94],"an":[96,127,172],"SSD.":[97],"In":[98],"this":[99],"paper,":[100],"we":[101,120,163,191],"first":[102],"apply":[103],"analytical":[104],"models":[105],"investigate":[107],"key":[109],"factors":[110],"that":[111,202],"incur":[112],"during":[116],"Then,":[119],"propose":[121],"novel":[123],"FTL":[125],"with":[126,151,171],"caching":[131],"mechanism,":[132],"named":[133],"TPFTL":[134,142,193,208],"minimize":[137],"accesses.":[141],"employs":[143],"two-level":[145],"least":[146],"recently":[147],"used":[148],"(LRU)":[149],"list":[150],"space-efficient":[152],"optimizations":[153],"organize":[155],"entries.":[158,189],"Inspired":[159],"by":[160,215,227],"models,":[162],"further":[164],"design":[165],"workload-adaptive":[167],"loading":[168],"policy":[169,175],"combined":[170],"replacement":[174],"increase":[177],"hit":[180],"rate":[181],"reduce":[183],"writebacks":[185],"replaced":[187],"dirty":[188],"Finally,":[190],"evaluate":[192],"using":[194],"extensive":[195],"trace-driven":[196],"simulations.":[197],"Our":[198],"evaluation":[199],"results":[200],"show":[201],"compared":[203],"state-of-the-art":[206],"FTLs,":[207],"significantly":[209],"reduces":[210],"operations":[213],"caused":[214],"translation,":[217],"achieving":[218],"reductions":[219],"system":[221],"response":[222],"time":[223],"write":[225],"amplification":[226],"27.1%":[230],"32.2%,":[232],"respectively.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
