{"id":"https://openalex.org/W1961905000","doi":"https://doi.org/10.1109/tcsii.2014.2312640","title":"Realizing Unequal Error Correction for nand Flash Memory at Minimal Read Latency Overhead","display_name":"Realizing Unequal Error Correction for nand Flash Memory at Minimal Read Latency Overhead","publication_year":2014,"publication_date":"2014-04-21","ids":{"openalex":"https://openalex.org/W1961905000","doi":"https://doi.org/10.1109/tcsii.2014.2312640","mag":"1961905000"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2014.2312640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2312640","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","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/A5103013700","display_name":"Jiangpeng Li","orcid":"https://orcid.org/0009-0000-1908-5057"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangpeng Li","raw_affiliation_strings":["Shanghai Jiao Tong Univ., Shanghai, China","[Shanghai Jiao Tong University, Shanghai, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Shanghai Jiao Tong University, Shanghai, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101481095","display_name":"Kai Zhao","orcid":"https://orcid.org/0000-0003-1040-0211"},"institutions":[{"id":"https://openalex.org/I165799507","display_name":"Rensselaer Polytechnic Institute","ror":"https://ror.org/01rtyzb94","country_code":"US","type":"education","lineage":["https://openalex.org/I165799507"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kai Zhao","raw_affiliation_strings":["Rensselaer Polytech. Inst., Troy, NY, USA","Rensselaer, Polytech. Inst., Troy, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rensselaer Polytech. Inst., Troy, NY, USA","institution_ids":["https://openalex.org/I165799507"]},{"raw_affiliation_string":"Rensselaer, Polytech. Inst., Troy, NY, USA","institution_ids":["https://openalex.org/I165799507"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037788039","display_name":"Jun Ma","orcid":"https://orcid.org/0000-0001-6232-1254"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Ma","raw_affiliation_strings":["Shanghai Jiao Tong Univ., Shanghai, China","[Shanghai Jiao Tong University, Shanghai, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Shanghai Jiao Tong University, Shanghai, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100378797","display_name":"Tong Zhang","orcid":"https://orcid.org/0000-0002-6689-0259"},"institutions":[{"id":"https://openalex.org/I165799507","display_name":"Rensselaer Polytechnic Institute","ror":"https://ror.org/01rtyzb94","country_code":"US","type":"education","lineage":["https://openalex.org/I165799507"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tong Zhang","raw_affiliation_strings":["Rensselaer Polytech. Inst., Troy, NY, USA","Rensselaer, Polytech. Inst., Troy, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rensselaer Polytech. Inst., Troy, NY, USA","institution_ids":["https://openalex.org/I165799507"]},{"raw_affiliation_string":"Rensselaer, Polytech. Inst., Troy, NY, USA","institution_ids":["https://openalex.org/I165799507"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4378,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.89489486,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"61","issue":"5","first_page":"354","last_page":"358"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7759379148483276},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.6751834154129028},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.568679690361023},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5442990064620972},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.5328254103660583},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5000801086425781},{"id":"https://openalex.org/keywords/nand-gate","display_name":"NAND gate","score":0.458124041557312},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4348599314689636},{"id":"https://openalex.org/keywords/flash-file-system","display_name":"Flash file system","score":0.42047131061553955},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.35539400577545166},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3064143657684326},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.29701298475265503},{"id":"https://openalex.org/keywords/computer-memory","display_name":"Computer memory","score":0.2586733102798462},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.17135891318321228},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13420531153678894},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07255882024765015},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06956261396408081}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7759379148483276},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.6751834154129028},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.568679690361023},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5442990064620972},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.5328254103660583},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5000801086425781},{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.458124041557312},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4348599314689636},{"id":"https://openalex.org/C27670709","wikidata":"https://www.wikidata.org/wiki/Q5457555","display_name":"Flash file system","level":4,"score":0.42047131061553955},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.35539400577545166},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3064143657684326},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.29701298475265503},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.2586733102798462},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.17135891318321228},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13420531153678894},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07255882024765015},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06956261396408081},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2014.2312640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2312640","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G2971346721","display_name":null,"funder_award_id":"20110073110055","funder_id":"https://openalex.org/F4320336024","funder_display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China"},{"id":"https://openalex.org/G3429218991","display_name":"CSR: Medium: Collaborative Research: On Closed-Loop and Cross-Layer Design and Implementation of Data Storage Systems Utilizing Extremely Scaled NAND Flash Memory Technologies","funder_award_id":"1162165","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G64216828","display_name":"CSR: Medium: Collaborative Research: On Closed-Loop and Cross-Layer Design and Implementation of Data Storage Systems Utilizing Extremely Scaled NAND Flash Memory Technologies","funder_award_id":"1162152","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320336024","display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1988955744","https://openalex.org/W2064435670","https://openalex.org/W2136925580","https://openalex.org/W2155433131","https://openalex.org/W2165068957","https://openalex.org/W2179360174","https://openalex.org/W2914223879","https://openalex.org/W2917663763","https://openalex.org/W3200692229","https://openalex.org/W6684515133","https://openalex.org/W6801632841"],"related_works":["https://openalex.org/W164278522","https://openalex.org/W2606330551","https://openalex.org/W2101851311","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/W1994627759"],"abstract_inverted_index":{"In":[0,24],"nand":[1,135],"Flash":[2,136,184],"memory,":[3],"all":[4,30],"pages":[5,32,45,119],"have":[6,51],"the":[7,14,31,36,111,145,152,161,181,188],"same":[8,15,37],"storage":[9,148,175],"capacity":[10],"and":[11,71,147,151,167],"hence":[12,72],"accommodate":[13],"amount":[16],"of":[17,21,44,68,82,118,174,183,191],"redundancy":[18,70],"in":[19,29,46],"support":[20],"error":[22,38,55,61,84,102,113],"correction.":[23],"current":[25],"practice,":[26],"user":[27],"data":[28],"are":[33],"protected":[34],"by":[35,165],"correction":[39,62,85,103],"code.":[40],"However,":[41],"different":[42,53,116],"types":[43,117],"multibit":[47],"per":[48],"cell":[49],"memory":[50,69,89,122,137,185],"largely":[52],"bit":[54],"rates,":[56],"for":[57],"which":[58,107],"appropriate":[59],"unequal":[60,83,101,112],"can":[63,108,159],"achieve":[64],"a":[65,79,96],"better":[66],"utilization":[67],"improve":[73,160],"program/erase":[74],"(P/E)":[75],"cycling":[76,163,190],"endurance.":[77],"Nevertheless,":[78],"straightforward":[80],"realization":[81],"suffers":[86],"from":[87,130,143],"severe":[88],"read":[90,123,177],"latency":[91,124],"penalty.":[92,125],"This":[93],"brief":[94],"presents":[95],"design":[97,157],"strategy":[98,158],"to":[99],"implement":[100],"through":[104],"concatenated":[105],"coding,":[106],"well":[109],"match":[110],"rates":[114],"among":[115],"at":[120,180],"minimal":[121],"Based":[126],"on":[127],"measurement":[128],"results":[129,153],"commercial":[131],"sub-22-nm":[132],"2":[133],"bits/cell":[134],"chips,":[138],"we":[139],"carried":[140],"out":[141],"simulations":[142],"both":[144],"coding":[146],"system":[149,176],"perspectives,":[150],"show":[154],"that":[155],"this":[156],"P/E":[162,189],"endurance":[164],"20%":[166],"only":[168],"incur":[169],"less":[170],"than":[171],"7%":[172],"increase":[173],"response":[178],"time":[179],"end":[182],"lifetime":[186],"with":[187],"around":[192],"1800.":[193]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}