{"id":"https://openalex.org/W2013812195","doi":"https://doi.org/10.3390/info4030262","title":"Lightweight Proofs of Retrievability for Electronic Evidence in Cloud","display_name":"Lightweight Proofs of Retrievability for Electronic Evidence in Cloud","publication_year":2013,"publication_date":"2013-07-05","ids":{"openalex":"https://openalex.org/W2013812195","doi":"https://doi.org/10.3390/info4030262","mag":"2013812195"},"language":"en","primary_location":{"id":"doi:10.3390/info4030262","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info4030262","pdf_url":"https://www.mdpi.com/2078-2489/4/3/262/pdf?version=1373025771","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2078-2489/4/3/262/pdf?version=1373025771","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075456901","display_name":"Xiuli Song","orcid":"https://orcid.org/0000-0003-2387-2074"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiuli Song","raw_affiliation_strings":["Department of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102889303","display_name":"Hongyao Deng","orcid":"https://orcid.org/0000-0001-7647-7647"},"institutions":[{"id":"https://openalex.org/I32377083","display_name":"Yangtze Normal University","ror":"https://ror.org/05v8v7d33","country_code":"CN","type":"education","lineage":["https://openalex.org/I32377083"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyao Deng","raw_affiliation_strings":["School of Mathematics & Computer Science, Yangtze Normal University, Chongqing 408000, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics & Computer Science, Yangtze Normal University, Chongqing 408000, China","institution_ids":["https://openalex.org/I32377083"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075456901"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.16284775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":"3","first_page":"262","last_page":"282"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9872000217437744,"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/T12034","display_name":"Digital and Cyber Forensics","score":0.9728999733924866,"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/retrievability","display_name":"Retrievability","score":0.9497256875038147},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7404389381408691},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.6851381659507751},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.6316275596618652},{"id":"https://openalex.org/keywords/erasure-code","display_name":"Erasure code","score":0.5576947331428528},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5484035611152649},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32880130410194397},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2627902925014496},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1747818887233734},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.14334630966186523},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0998658835887909},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.09223490953445435}],"concepts":[{"id":"https://openalex.org/C191072391","wikidata":"https://www.wikidata.org/wiki/Q17043235","display_name":"Retrievability","level":3,"score":0.9497256875038147},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7404389381408691},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.6851381659507751},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.6316275596618652},{"id":"https://openalex.org/C137529215","wikidata":"https://www.wikidata.org/wiki/Q5385031","display_name":"Erasure code","level":3,"score":0.5576947331428528},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5484035611152649},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32880130410194397},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2627902925014496},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1747818887233734},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.14334630966186523},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0998658835887909},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.09223490953445435},{"id":"https://openalex.org/C81669768","wikidata":"https://www.wikidata.org/wiki/Q2359161","display_name":"Precision and recall","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/info4030262","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info4030262","pdf_url":"https://www.mdpi.com/2078-2489/4/3/262/pdf?version=1373025771","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b4e3b00989c24882aefd5ec22ea570a4","is_oa":true,"landing_page_url":"https://doaj.org/article/b4e3b00989c24882aefd5ec22ea570a4","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information, Vol 4, Iss 3, Pp 262-282 (2013)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/info4030262","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info4030262","pdf_url":"https://www.mdpi.com/2078-2489/4/3/262/pdf?version=1373025771","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321135","display_name":"Chongqing University","ror":"https://ror.org/023rhb549"},{"id":"https://openalex.org/F4320322687","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2013812195.pdf","grobid_xml":"https://content.openalex.org/works/W2013812195.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1488265352","https://openalex.org/W1963578159","https://openalex.org/W2025529089","https://openalex.org/W2038704326","https://openalex.org/W2067410255","https://openalex.org/W2079493184","https://openalex.org/W2100153424","https://openalex.org/W2102881299","https://openalex.org/W2123069643","https://openalex.org/W2132027883","https://openalex.org/W2167015470","https://openalex.org/W2169249759","https://openalex.org/W2189535843","https://openalex.org/W2275530856","https://openalex.org/W2319882818","https://openalex.org/W2499339068","https://openalex.org/W2628759714","https://openalex.org/W3102095724","https://openalex.org/W4292693418","https://openalex.org/W6603635020","https://openalex.org/W6675339306","https://openalex.org/W6684449591","https://openalex.org/W6764600322"],"related_works":["https://openalex.org/W2789429590","https://openalex.org/W2619878113","https://openalex.org/W2891239684","https://openalex.org/W2548001955","https://openalex.org/W2095197665","https://openalex.org/W188037868","https://openalex.org/W2556318977","https://openalex.org/W2257327755","https://openalex.org/W2372110197","https://openalex.org/W2947935211"],"abstract_inverted_index":{"Proofs":[0,36,43],"of":[1,6,10,27,37,44,95,105],"Retrievability":[2,38,45],"(PoR)":[3],"is":[4],"one":[5],"the":[7,25,62,120],"basic":[8],"functions":[9],"electronic":[11,131],"evidence":[12,28,96,106,132],"preservation":[13,29],"center":[14],"in":[15,84,133],"cloud.":[16,134],"This":[17],"paper":[18],"proposes":[19],"two":[20,48,113,136],"PoR":[21,49,114],"schemes":[22,50,115,137],"to":[23,67,130],"execute":[24],"workflow":[26],"center,":[30],"which":[31],"are":[32],"named":[33],"Finer":[34],"Grained":[35],"(FG-PoR)":[39],"and":[40,65,72,143],"More":[41],"Lightweight":[42],"(ML-PoR).":[46],"The":[47,108,135],"do":[51,116],"not":[52,117],"use":[53],"multi-replication":[54],"technology":[55],"or":[56],"erasure":[57],"code":[58],"technology,":[59],"but":[60,98,124],"employ":[61],"verification":[63,122],"tags":[64],"signatures":[66],"implement":[68],"provable":[69],"data":[70,73,79,93],"possession":[71],"recovery":[74,128],"dual":[75],"functions.":[76],"When":[77],"some":[78],"blocks":[80],"have":[81,126],"been":[82],"lost":[83],"Archive":[85],"Storage":[86],"Area":[87],"(ASA),":[88],"FG-PoR":[89],"can":[90,100,138,152],"recover":[91,102],"each":[92],"block":[94],"matrix,":[97],"ML-PoR":[99,151],"only":[101,118],"a":[103],"column":[104],"matrix.":[107],"analysis":[109],"results":[110],"show":[111],"our":[112],"provide":[119,153],"integrity":[121],"guarantee":[123,129],"also":[125],"robust":[127],"allow":[139],"for":[140],"lower":[141,154],"computation":[142],"storage":[144],"costs":[145,155],"than":[146,156],"other":[147],"similar":[148],"schemes;":[149],"moreover,":[150],"FG-PoR.":[157]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
