{"id":"https://openalex.org/W2980627231","doi":"https://doi.org/10.1109/access.2019.2947248","title":"Optimal Weakly Secure Minimum Storage Regenerating Codes Scheme","display_name":"Optimal Weakly Secure Minimum Storage Regenerating Codes Scheme","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2980627231","doi":"https://doi.org/10.1109/access.2019.2947248","mag":"2980627231"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2947248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2947248","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2019.2947248","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063066069","display_name":"Jianchao Bian","orcid":"https://orcid.org/0000-0002-5252-4602"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianchao Bian","raw_affiliation_strings":["National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5252-4602","affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101718342","display_name":"Shoushan Luo","orcid":"https://orcid.org/0000-0002-9900-1518"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shoushan Luo","raw_affiliation_strings":["National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033870660","display_name":"Zhengwen Li","orcid":"https://orcid.org/0009-0007-4486-0386"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengwen Li","raw_affiliation_strings":["National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113669271","display_name":"Yixian Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210096250","display_name":"Beijing Institute of Big Data Research","ror":"https://ror.org/00s1sz824","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I37796252","https://openalex.org/I4210096250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yixian Yang","raw_affiliation_strings":["State Key Laboratory of Public Big Data, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Public Big Data, China","institution_ids":["https://openalex.org/I4210096250"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7803,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77006353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":null,"first_page":"151120","last_page":"151130"},"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":0.9962000250816345,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9871000051498413,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/eavesdropping","display_name":"Eavesdropping","score":0.7634849548339844},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7152574062347412},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.579102635383606},{"id":"https://openalex.org/keywords/security-analysis","display_name":"Security analysis","score":0.48536956310272217},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4684581756591797},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.45040684938430786},{"id":"https://openalex.org/keywords/information-theoretic-security","display_name":"Information-theoretic security","score":0.41053956747055054},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3286058306694031},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2687174081802368},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.23064973950386047},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2092510461807251}],"concepts":[{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.7634849548339844},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7152574062347412},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.579102635383606},{"id":"https://openalex.org/C38369872","wikidata":"https://www.wikidata.org/wiki/Q7445009","display_name":"Security analysis","level":2,"score":0.48536956310272217},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4684581756591797},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.45040684938430786},{"id":"https://openalex.org/C47191418","wikidata":"https://www.wikidata.org/wiki/Q3510462","display_name":"Information-theoretic security","level":3,"score":0.41053956747055054},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3286058306694031},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2687174081802368},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.23064973950386047},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2092510461807251},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2947248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2947248","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:da2afdb232a043038a551dbff667cf59","is_oa":true,"landing_page_url":"https://doaj.org/article/da2afdb232a043038a551dbff667cf59","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 151120-151130 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2947248","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2947248","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W68293075","https://openalex.org/W1977854174","https://openalex.org/W2014149071","https://openalex.org/W2034309035","https://openalex.org/W2058117888","https://openalex.org/W2070891814","https://openalex.org/W2071346076","https://openalex.org/W2105185344","https://openalex.org/W2118925326","https://openalex.org/W2128268793","https://openalex.org/W2141420453","https://openalex.org/W2143174824","https://openalex.org/W2150777202","https://openalex.org/W2152303628","https://openalex.org/W2338815034","https://openalex.org/W2515066322","https://openalex.org/W2606114015","https://openalex.org/W2769456224","https://openalex.org/W2963169246","https://openalex.org/W2964017195","https://openalex.org/W2964275527","https://openalex.org/W3106482607","https://openalex.org/W4205158545","https://openalex.org/W6602698672","https://openalex.org/W6659028601","https://openalex.org/W6678971312"],"related_works":["https://openalex.org/W2772112465","https://openalex.org/W4386360526","https://openalex.org/W4387918499","https://openalex.org/W2368710903","https://openalex.org/W2158905603","https://openalex.org/W4226309346","https://openalex.org/W2045142595","https://openalex.org/W2167165277","https://openalex.org/W3139280502","https://openalex.org/W1611994886"],"abstract_inverted_index":{"In":[0,78],"a":[1,87],"distributed":[2],"storage":[3,91],"system,":[4],"regenerating":[5,67],"codes":[6,68,107],"can":[7],"be":[8],"utilized":[9],"to":[10],"ensure":[11],"data":[12,24],"availability.":[13],"This":[14],"reduces":[15],"the":[16,21,41,66,83,96,117],"repair":[17],"bandwidth":[18],"but":[19],"increases":[20],"risk":[22],"of":[23,40,43,86,100],"eavesdropping":[25,76],"on":[26],"each":[27],"node.":[28],"Previous":[29],"studies":[30],"in":[31],"this":[32,79],"area":[33],"generally":[34],"only":[35,63],"provided":[36],"an":[37,104],"approximate":[38],"analysis":[39],"security":[42,47,57,85,99,113],"schemes":[44,69,73],"with":[45,74],"information-theoretic":[46],"or":[48],"weak":[49,56],"security.":[50],"Some":[51],"researchers":[52],"have":[53],"further":[54],"divided":[55],"into":[58],"block":[59,84,98,112],"security;":[60],"however,":[61],"they":[62],"analyzed":[64],"several":[65],"and":[70,94,116],"proposed":[71],"improved":[72,105],"specific":[75],"capabilities.":[77],"study,":[80],"we":[81],"analyze":[82],"Cauchy-matrix-based":[88],"product-matrix":[89],"minimum":[90],"regenerating(MSR)":[92],"scheme":[93,108],"determine":[95],"optimal":[97,111],"MSR":[101,106],"codes.":[102],"Lastly,":[103],"for":[109],"achieving":[110],"is":[114,120],"proposed,":[115],"relevant":[118],"proof":[119],"provided.":[121]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2025-10-10T00:00:00"}