{"id":"https://openalex.org/W2514514721","doi":"https://doi.org/10.1109/nas.2016.7549403","title":"Gasa: A New Page Replacement Algorithm for NAND Flash Memory","display_name":"Gasa: A New Page Replacement Algorithm for NAND Flash Memory","publication_year":2016,"publication_date":"2016-08-01","ids":{"openalex":"https://openalex.org/W2514514721","doi":"https://doi.org/10.1109/nas.2016.7549403","mag":"2514514721"},"language":"en","primary_location":{"id":"doi:10.1109/nas.2016.7549403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nas.2016.7549403","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Networking, Architecture and Storage (NAS)","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/A5100675404","display_name":"Chu Li","orcid":"https://orcid.org/0000-0002-0591-4771"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"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":"Chu Li","raw_affiliation_strings":["Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057421680","display_name":"Dan Feng","orcid":"https://orcid.org/0000-0002-4674-6006"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"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":"Dan Feng","raw_affiliation_strings":["Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088998781","display_name":"Yu Hua","orcid":"https://orcid.org/0000-0001-7730-3796"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"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":"Yu Hua","raw_affiliation_strings":["Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050928208","display_name":"Wen Xia","orcid":"https://orcid.org/0000-0003-4093-6391"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"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":"Wen Xia","raw_affiliation_strings":["Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5115602032","display_name":"Fang Wang","orcid":"https://orcid.org/0000-0002-0534-7316"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"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":"Fang Wang","raw_affiliation_strings":["Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Lab for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5909,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73168656,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"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":0.9926999807357788,"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":0.9830999970436096,"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":0.8027654886245728},{"id":"https://openalex.org/keywords/flash-file-system","display_name":"Flash file system","score":0.7481424808502197},{"id":"https://openalex.org/keywords/nand-gate","display_name":"NAND gate","score":0.7235850095748901},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.6316759586334229},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.5646956562995911},{"id":"https://openalex.org/keywords/online-transaction-processing","display_name":"Online transaction processing","score":0.5035693049430847},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4392920732498169},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.43078821897506714},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.41921648383140564},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.38858792185783386},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3663393259048462},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3500787019729614},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3194810152053833},{"id":"https://openalex.org/keywords/computer-memory","display_name":"Computer memory","score":0.21998533606529236},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.17701920866966248},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.1637415587902069},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.14141973853111267},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.08793529868125916}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8027654886245728},{"id":"https://openalex.org/C27670709","wikidata":"https://www.wikidata.org/wiki/Q5457555","display_name":"Flash file system","level":4,"score":0.7481424808502197},{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.7235850095748901},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.6316759586334229},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.5646956562995911},{"id":"https://openalex.org/C191087605","wikidata":"https://www.wikidata.org/wiki/Q1501395","display_name":"Online transaction processing","level":4,"score":0.5035693049430847},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4392920732498169},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.43078821897506714},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.41921648383140564},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.38858792185783386},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3663393259048462},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3500787019729614},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3194810152053833},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.21998533606529236},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.17701920866966248},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.1637415587902069},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.14141973853111267},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.08793529868125916},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C127722929","wikidata":"https://www.wikidata.org/wiki/Q7833714","display_name":"Transaction data","level":3,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nas.2016.7549403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nas.2016.7549403","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Networking, Architecture and Storage (NAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W138261142","https://openalex.org/W1840368645","https://openalex.org/W1860107648","https://openalex.org/W1952868908","https://openalex.org/W1967060413","https://openalex.org/W1977965885","https://openalex.org/W2014541527","https://openalex.org/W2029037556","https://openalex.org/W2031460721","https://openalex.org/W2038619757","https://openalex.org/W2054308357","https://openalex.org/W2074002684","https://openalex.org/W2099316199","https://openalex.org/W2099753358","https://openalex.org/W2106382615","https://openalex.org/W2131806537","https://openalex.org/W2132929952","https://openalex.org/W2135435533","https://openalex.org/W2144570882","https://openalex.org/W2155370145","https://openalex.org/W2165068957","https://openalex.org/W2166109463","https://openalex.org/W2175960490","https://openalex.org/W2202639851","https://openalex.org/W2294497304","https://openalex.org/W4241687679","https://openalex.org/W6639025630","https://openalex.org/W6676111712","https://openalex.org/W6681515304","https://openalex.org/W6684515133","https://openalex.org/W6685273030","https://openalex.org/W6697158694"],"related_works":["https://openalex.org/W2606330551","https://openalex.org/W2101851311","https://openalex.org/W164278522","https://openalex.org/W2391055460","https://openalex.org/W2085734125","https://openalex.org/W2082238054","https://openalex.org/W1937038249","https://openalex.org/W2351735955","https://openalex.org/W2368755666","https://openalex.org/W2020329653"],"abstract_inverted_index":{"NAND":[0,32,51],"flash":[1,52,91,152],"memory":[2,53],"has":[3],"been":[4],"widely":[5],"used":[6],"as":[7,59],"storage":[8,35],"medium":[9],"in":[10,31],"diverse":[11],"environments":[12],"due":[13,54,115],"to":[14,46,55,68,116],"its":[15],"light":[16],"weight,":[17],"low":[18],"power":[19],"consumption,":[20],"and":[21,63,84,100,129,150],"high":[22],"I/O":[23,61,158],"performance.":[24],"Page":[25],"replacement":[26,39,78,164],"is":[27,113],"an":[28],"important":[29],"operation":[30],"flash-":[33],"based":[34,134],"systems.":[36],"However,":[37],"traditional":[38],"algorithms":[40],"designed":[41],"for":[42],"magnetic":[43],"disks":[44],"fail":[45],"meet":[47],"the":[48,117,147,151,161],"needs":[49],"of":[50,119],"inherent":[56],"features":[57],"such":[58],"asymmetric":[60],"latencies":[62],"erase-before-":[64],"write.":[65],"In":[66,110],"order":[67],"address":[69],"this":[70,72],"problem,":[71],"paper":[73],"proposes":[74],"a":[75,107,120,143],"new":[76],"page":[77,163],"algorithm,":[79],"called":[80],"Ghost":[81],"buffer":[82,103,130],"Assisted":[83],"Self-tuning":[85],"Algorithm":[86],"(GASA).":[87],"GASA":[88,112,141],"reduces":[89],"expensive":[90],"write":[92,153],"operations":[93],"by":[94],"evicting":[95],"cold":[96],"clean":[97],"pages":[98],"preferentially":[99],"maintains":[101],"reasonable":[102],"hit":[104,148],"ratios":[105],"via":[106],"ghost":[108],"buffer.":[109],"addition,":[111],"self-tuning":[114],"use":[118],"simple":[121],"learning":[122],"scheme,":[123],"thus":[124,155],"adaptively":[125],"matching":[126],"different":[127],"workloads":[128],"sizes.":[131],"Experimental":[132],"results":[133],"on":[135],"real-world":[136],"OLTP":[137],"traces":[138],"demonstrate":[139],"that":[140],"offers":[142],"good":[144],"trade-off":[145],"between":[146],"ratio":[149],"count,":[154],"achieving":[156],"better":[157],"performance":[159],"than":[160],"state-of-the-art":[162],"algorithms.":[165]},"counts_by_year":[{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
