{"id":"https://openalex.org/W4401090613","doi":"https://doi.org/10.1145/3685278","title":"Encrypted Data Reduction: Removing Redundancy from Encrypted Data in Outsourced Storage","display_name":"Encrypted Data Reduction: Removing Redundancy from Encrypted Data in Outsourced Storage","publication_year":2024,"publication_date":"2024-07-29","ids":{"openalex":"https://openalex.org/W4401090613","doi":"https://doi.org/10.1145/3685278"},"language":"en","primary_location":{"id":"doi:10.1145/3685278","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3685278","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3685278","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3685278","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052668676","display_name":"Zhao Jia","orcid":"https://orcid.org/0009-0004-6815-3596"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jia Zhao","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong"],"raw_orcid":"https://orcid.org/0009-0004-6815-3596","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005434389","display_name":"Zuoru Yang","orcid":"https://orcid.org/0000-0001-6915-7100"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zuoru Yang","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-6915-7100","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034762138","display_name":"Jingwei Li","orcid":"https://orcid.org/0000-0001-8457-0454"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingwei Li","raw_affiliation_strings":["Center for Cyber Security, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-8457-0454","affiliations":[{"raw_affiliation_string":"Center for Cyber Security, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012129385","display_name":"Patrick P. C. Lee","orcid":"https://orcid.org/0000-0002-4501-4364"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Patrick P. C. Lee","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-4501-4364","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.1166,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.9558829,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"20","issue":"4","first_page":"1","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9976999759674072,"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/encryption","display_name":"Encryption","score":0.8598084449768066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8381218910217285},{"id":"https://openalex.org/keywords/data-deduplication","display_name":"Data deduplication","score":0.7415616512298584},{"id":"https://openalex.org/keywords/plaintext","display_name":"Plaintext","score":0.6773921251296997},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.5667644739151001},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5508869886398315},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5041378736495972},{"id":"https://openalex.org/keywords/data-redundancy","display_name":"Data redundancy","score":0.5030216574668884},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.4351191520690918},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.34935474395751953},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.32951223850250244},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2701258659362793},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1923031210899353},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.17416051030158997}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8598084449768066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8381218910217285},{"id":"https://openalex.org/C32587265","wikidata":"https://www.wikidata.org/wiki/Q1182260","display_name":"Data deduplication","level":2,"score":0.7415616512298584},{"id":"https://openalex.org/C92717368","wikidata":"https://www.wikidata.org/wiki/Q1162538","display_name":"Plaintext","level":3,"score":0.6773921251296997},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.5667644739151001},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5508869886398315},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5041378736495972},{"id":"https://openalex.org/C7545210","wikidata":"https://www.wikidata.org/wiki/Q838123","display_name":"Data redundancy","level":2,"score":0.5030216574668884},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.4351191520690918},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34935474395751953},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32951223850250244},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2701258659362793},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1923031210899353},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.17416051030158997}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3685278","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3685278","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3685278","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3685278","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3685278","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3685278","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2298860805","display_name":null,"funder_award_id":"2022YFB4501200","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4401090613.pdf"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W112964067","https://openalex.org/W120798314","https://openalex.org/W152583591","https://openalex.org/W1545493325","https://openalex.org/W1947728686","https://openalex.org/W1967864682","https://openalex.org/W1969335064","https://openalex.org/W1969949656","https://openalex.org/W2019927367","https://openalex.org/W2024171325","https://openalex.org/W2109394932","https://openalex.org/W2124218043","https://openalex.org/W2165257856","https://openalex.org/W2242153142","https://openalex.org/W2346147088","https://openalex.org/W2491163338","https://openalex.org/W2529517202","https://openalex.org/W2585172182","https://openalex.org/W2751343396","https://openalex.org/W3013707356","https://openalex.org/W3168180835","https://openalex.org/W3202001241","https://openalex.org/W4251086285","https://openalex.org/W4251382119","https://openalex.org/W4283388250","https://openalex.org/W4285718364","https://openalex.org/W4297294775","https://openalex.org/W4297938497"],"related_works":["https://openalex.org/W3008013744","https://openalex.org/W2884042376","https://openalex.org/W2615141153","https://openalex.org/W4293433953","https://openalex.org/W223870977","https://openalex.org/W4387162097","https://openalex.org/W2806404426","https://openalex.org/W2280769266","https://openalex.org/W2739791894","https://openalex.org/W2077135008"],"abstract_inverted_index":{"Storage":[0],"savings":[1,58,112,133],"and":[2,39,59,72,81,94,120,139],"data":[3,32,52,60,73,91,115],"confidentiality":[4],"are":[5],"two":[6],"primary":[7],"goals":[8],"for":[9,92],"outsourced":[10,46],"storage.":[11,147],"However,":[12],"encryption":[13,30,71,82],"by":[14],"design":[15,26,68],"destroys":[16],"the":[17,70,86],"content":[18,87,105],"redundancy":[19],"within":[20],"plaintext":[21,146],"data,":[22],"so":[23,107],"there":[24],"exist":[25],"tensions":[27],"when":[28],"combining":[29],"with":[31,145],"reduction":[33,53,74],"techniques":[34],"(i.e.,":[35],"deduplication,":[36],"delta":[37,95,118],"compression,":[38],"local":[40,101,121],"compression).":[41],"We":[42],"present":[43],"EDRStore,":[44],"an":[45],"storage":[47,57,111,132,137],"system":[48],"that":[49,128],"realizes":[50],"encrypted":[51,90,114,136],"to":[54,84,109],"achieve":[55,110],"both":[56,117],"confidentiality.":[61],"EDRStore\u2019s":[62],"core":[63],"idea":[64],"is":[65],"a":[66],"careful":[67],"of":[69,89,113],"workflows.":[75],"It":[76,97],"proposes":[77,99],"new":[78],"key":[79],"generation":[80],"schemes":[83],"preserve":[85],"similarity":[88],"deduplication":[93],"compression.":[96,122],"further":[98],"selective":[100],"compression":[102,119],"based":[103],"on":[104,124],"similarity,":[106],"as":[108],"from":[116],"Evaluation":[123],"real-world":[125],"datasets":[126],"shows":[127],"EDRStore":[129],"achieves":[130],"higher":[131],"than":[134],"existing":[135],"approaches":[138],"incurs":[140],"moderate":[141],"performance":[142],"overhead":[143],"compared":[144]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}