{"id":"https://openalex.org/W2128858546","doi":"https://doi.org/10.1109/tce.2010.5505982","title":"Improving flash translation layer performance by supporting large superblocks","display_name":"Improving flash translation layer performance by supporting large superblocks","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2128858546","doi":"https://doi.org/10.1109/tce.2010.5505982","mag":"2128858546"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2010.5505982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2010.5505982","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","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/A5052497731","display_name":"Pei\u2010Kuan Lin","orcid":"https://orcid.org/0000-0003-3219-1668"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Pei-Kuan Lin","raw_affiliation_strings":["Department of Compute Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan","Department of Computer Science and Information Engineering, National Cheng Kung University , Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Compute Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Cheng Kung University , Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078926302","display_name":"Mong-Ling Chiao","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Mong-Ling Chiao","raw_affiliation_strings":["Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan","Department of Computer Science; National Chiao Tung University; Hsinchu; Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Computer Science; National Chiao Tung University; Hsinchu; Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050773996","display_name":"Da\u2010Wei Chang","orcid":"https://orcid.org/0000-0002-4317-7979"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Da-Wei Chang","raw_affiliation_strings":["Department of Compute Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan","Department of Computer Science and Information Engineering, National Cheng Kung University , Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Compute Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Cheng Kung University , Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5052497731"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":1.4245,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.83487073,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"56","issue":"2","first_page":"642","last_page":"650"},"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":0.9943000078201294,"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":0.9776999950408936,"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/garbage-collection","display_name":"Garbage collection","score":0.8703070878982544},{"id":"https://openalex.org/keywords/flash-file-system","display_name":"Flash file system","score":0.8460279107093811},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8434199094772339},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.666175127029419},{"id":"https://openalex.org/keywords/spare-part","display_name":"Spare part","score":0.5441817045211792},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4943835735321045},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.4766453206539154},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.46206340193748474},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4152674674987793},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4056982100009918},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3718852698802948},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3694497346878052},{"id":"https://openalex.org/keywords/computer-memory","display_name":"Computer memory","score":0.27589571475982666},{"id":"https://openalex.org/keywords/garbage","display_name":"Garbage","score":0.1736869513988495},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.08600515127182007}],"concepts":[{"id":"https://openalex.org/C105122174","wikidata":"https://www.wikidata.org/wiki/Q322202","display_name":"Garbage collection","level":3,"score":0.8703070878982544},{"id":"https://openalex.org/C27670709","wikidata":"https://www.wikidata.org/wiki/Q5457555","display_name":"Flash file system","level":4,"score":0.8460279107093811},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8434199094772339},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.666175127029419},{"id":"https://openalex.org/C194648553","wikidata":"https://www.wikidata.org/wiki/Q1364774","display_name":"Spare part","level":2,"score":0.5441817045211792},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4943835735321045},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.4766453206539154},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.46206340193748474},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4152674674987793},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4056982100009918},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3718852698802948},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3694497346878052},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.27589571475982666},{"id":"https://openalex.org/C75403996","wikidata":"https://www.wikidata.org/wiki/Q5521979","display_name":"Garbage","level":2,"score":0.1736869513988495},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.08600515127182007},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2010.5505982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2010.5505982","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1486947867","https://openalex.org/W1493976610","https://openalex.org/W2010263580","https://openalex.org/W2011197827","https://openalex.org/W2018763861","https://openalex.org/W2024363956","https://openalex.org/W2044793671","https://openalex.org/W2054498016","https://openalex.org/W2099316199","https://openalex.org/W2099753358","https://openalex.org/W2106117073","https://openalex.org/W2114828666","https://openalex.org/W2115246469","https://openalex.org/W6629050675"],"related_works":["https://openalex.org/W3045323758","https://openalex.org/W2109936880","https://openalex.org/W2632149397","https://openalex.org/W2160730673","https://openalex.org/W1998384031","https://openalex.org/W2896398750","https://openalex.org/W1994190181","https://openalex.org/W2378293894","https://openalex.org/W2080511429","https://openalex.org/W2085618799"],"abstract_inverted_index":{"A":[0],"Flash":[1],"Translation":[2],"Layer":[3],"(FTL)":[4],"provides":[5],"a":[6,38,75,79,82,156],"block":[7],"device":[8],"interface":[9],"on":[10],"top":[11],"of":[12,27,50,60,70,84,95,115,138,166],"flash":[13,28,117],"memory":[14,118],"to":[15,23,42,88,119,162,187,191],"support":[16,165],"existing":[17],"disk":[18],"based":[19],"file":[20],"systems.":[21],"Due":[22],"the":[24,51,96,105,112,121,125,133,139,164,177,181,192],"erase-before-write":[25],"feature":[26],"memory,":[29],"an":[30,152],"FTL":[31,47,126,140,153,179],"usually":[32],"performs":[33],"out-of-place":[34],"updates":[35],"and":[36,65],"uses":[37],"garbage":[39,62,182],"collection":[40,63,183],"procedure":[41],"reclaim":[43],"stale":[44],"data.":[45],"Superblock":[46,193],"is":[48,109],"one":[49],"well-known":[52],"FTLs,":[53],"which":[54],"achieves":[55],"good":[56],"performance":[57,127],"in":[58,111,199],"terms":[59],"both":[61],"overhead":[64,184],"RAM":[66,122],"usage.":[67,123],"The":[68,169],"use":[69],"fine-grained":[71,106],"mapping":[72,107],"information":[73,108],"allows":[74],"logical":[76,86],"page":[77,93],"within":[78],"superblock,":[80],"i.e.,":[81],"set":[83],"contiguous":[85],"blocks,":[87],"be":[89],"placed":[90],"at":[91],"any":[92],"offset":[94],"physical":[97],"blocks":[98],"allocated":[99],"for":[100],"that":[101,154,176],"superblock.":[102],"In":[103,147,195],"addition,":[104,196],"stored":[110],"spare":[113,134,158],"area":[114,135,159],"NAND":[116],"reduce":[120],"Generally,":[124],"improves":[128],"with":[129],"larger":[130],"superblocks.":[131,146,168],"However,":[132],"management":[136,160],"approach":[137,161],"prevents":[141],"it":[142,197],"from":[143,172],"supporting":[144],"large":[145,167],"this":[148],"paper,":[149],"we":[150],"propose":[151],"incorporates":[155],"novel":[157],"enable":[163],"simulation":[170],"results":[171,198],"four":[173],"traces":[174],"show":[175],"proposed":[178],"reduces":[180],"by":[185],"up":[186],"89%,":[188],"when":[189],"compared":[190],"FTL.":[194],"shorter":[200],"response":[201],"time.":[202]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}