{"id":"https://openalex.org/W3030182930","doi":"https://doi.org/10.1145/3390566.3391661","title":"Blockchain-based Automatic Indemnification Mechanism Based on Proof of Violation for Cloud Storage Services","display_name":"Blockchain-based Automatic Indemnification Mechanism Based on Proof of Violation for Cloud Storage Services","publication_year":2020,"publication_date":"2020-03-12","ids":{"openalex":"https://openalex.org/W3030182930","doi":"https://doi.org/10.1145/3390566.3391661","mag":"3030182930"},"language":"en","primary_location":{"id":"doi:10.1145/3390566.3391661","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3390566.3391661","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 2nd International Conference on Blockchain Technology","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/A5036614797","display_name":"Gwan\u2010Hwan Hwang","orcid":"https://orcid.org/0000-0003-3333-8190"},"institutions":[{"id":"https://openalex.org/I134161618","display_name":"National Taiwan Normal University","ror":"https://ror.org/059dkdx38","country_code":"TW","type":"education","lineage":["https://openalex.org/I134161618"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Gwan-Hwan Hwang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan Normal University, Taipei, Taiwan, International Trust Machines Corporation, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan Normal University, Taipei, Taiwan, International Trust Machines Corporation, Taipei, Taiwan","institution_ids":["https://openalex.org/I134161618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085371507","display_name":"Pei-Chun Tien","orcid":null},"institutions":[{"id":"https://openalex.org/I134161618","display_name":"National Taiwan Normal University","ror":"https://ror.org/059dkdx38","country_code":"TW","type":"education","lineage":["https://openalex.org/I134161618"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Pei-Chun Tien","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan Normal University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan Normal University, Taipei, Taiwan","institution_ids":["https://openalex.org/I134161618"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007272217","display_name":"Yi-Hsiang Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I134161618","display_name":"National Taiwan Normal University","ror":"https://ror.org/059dkdx38","country_code":"TW","type":"education","lineage":["https://openalex.org/I134161618"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Hsiang Tang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan Normal University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan Normal University, Taipei, Taiwan","institution_ids":["https://openalex.org/I134161618"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036614797"],"corresponding_institution_ids":["https://openalex.org/I134161618"],"apc_list":null,"apc_paid":null,"fwci":1.0676,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.83252374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"201","issue":null,"first_page":"90","last_page":"94"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9984999895095825,"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":0.9984999895095825,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9955999851226807,"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/T11478","display_name":"Caching and Content Delivery","score":0.9866999983787537,"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/cryptocurrency","display_name":"Cryptocurrency","score":0.790947675704956},{"id":"https://openalex.org/keywords/smart-contract","display_name":"Smart contract","score":0.758922278881073},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.7585006952285767},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7086437940597534},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.6246694326400757},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6170678734779358},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5845352411270142},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.5794975757598877},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5779578685760498},{"id":"https://openalex.org/keywords/trusted-third-party","display_name":"Trusted third party","score":0.5172274708747864},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.49667268991470337},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4005190134048462},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.2371143102645874},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21135163307189941}],"concepts":[{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.790947675704956},{"id":"https://openalex.org/C2779950589","wikidata":"https://www.wikidata.org/wiki/Q7544035","display_name":"Smart contract","level":3,"score":0.758922278881073},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.7585006952285767},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7086437940597534},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.6246694326400757},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6170678734779358},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5845352411270142},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.5794975757598877},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5779578685760498},{"id":"https://openalex.org/C139089976","wikidata":"https://www.wikidata.org/wiki/Q2142273","display_name":"Trusted third party","level":2,"score":0.5172274708747864},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.49667268991470337},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4005190134048462},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2371143102645874},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21135163307189941},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3390566.3391661","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3390566.3391661","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 2nd International Conference on Blockchain Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2062903397","https://openalex.org/W2143374244"],"related_works":["https://openalex.org/W4303984095","https://openalex.org/W4297798448","https://openalex.org/W4388187043","https://openalex.org/W4396713893","https://openalex.org/W4285161539","https://openalex.org/W2982625131","https://openalex.org/W4396636834","https://openalex.org/W3092627261","https://openalex.org/W4396241386","https://openalex.org/W4399333949"],"abstract_inverted_index":{"In":[0,106],"this":[1,107],"paper":[2],"we":[3,144],"propose":[4,145],"a":[5,20,37,46,60,66,70,87,115],"blockchain-based":[6],"automatic":[7],"indemnification":[8,151],"mechanism.":[9],"Clients":[10],"and":[11,113,125,147,168],"service":[12,47,117],"providers":[13],"(SPs)":[14],"exchange":[15],"signed":[16],"messages":[17],"according":[18],"to":[19,26,43,65,100,111],"predefined":[21],"protocol":[22],"that":[23],"enables":[24],"clients":[25],"utilize":[27],"service-provider":[28],"services":[29,140],"with":[30,119],"simultaneous":[31],"cryptographic":[32,52],"proof":[33],"of":[34,89,103,149,158],"service.":[35],"When":[36,73],"client":[38],"has":[39,76,162],"discovered":[40],"an":[41,74,150],"SP":[42],"have":[44],"violated":[45],"level":[48],"agreement":[49],"based":[50],"on":[51,69,139],"proof,":[53],"then":[54],"they":[55],"can":[56],"obtain":[57],"cryptocurrency":[58],"as":[59],"compensation":[61],"by":[62,80],"raising":[63],"objections":[64],"smart":[67,85,95],"contract":[68],"public":[71],"blockchain.":[72],"objection":[75],"been":[77,163],"judged":[78],"successful":[79],"programs":[81],"located":[82],"in":[83,93,153],"the":[84,90,94,101,104,109,130,154,159],"contract,":[86],"portion":[88],"deposit":[91],"(cryptocurrency":[92],"contract)":[96],"will":[97],"be":[98],"transferred":[99],"account":[102],"objection-raiser.":[105],"way,":[108],"need":[110],"establish":[112],"run":[114],"customer":[116],"center":[118],"employees":[120],"for":[121,141],"processing":[122],"such":[123],"claims":[124],"refunds":[126],"is":[127,134],"obviated.":[128],"Moreover,":[129],"traditional":[131],"third-party":[132],"trust":[133],"no":[135],"longer":[136],"needed.":[137],"Focusing":[138],"cloud-storage":[142],"service,":[143],"protocols":[146],"implementation":[148,167],"system":[152],"Ethereum.":[155],"The":[156],"feasibility":[157],"proposed":[160],"application":[161],"demonstrated":[164],"through":[165],"pilot":[166],"testing.":[169]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
