{"id":"https://openalex.org/W2904420725","doi":"https://doi.org/10.1145/3286978.3286981","title":"Reputation-based Distributed Knowledge Sharing System in Blockchain","display_name":"Reputation-based Distributed Knowledge Sharing System in Blockchain","publication_year":2018,"publication_date":"2018-11-05","ids":{"openalex":"https://openalex.org/W2904420725","doi":"https://doi.org/10.1145/3286978.3286981","mag":"2904420725"},"language":"en","primary_location":{"id":"doi:10.1145/3286978.3286981","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3286978.3286981","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services","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/A5100681739","display_name":"Shuang Hu","orcid":"https://orcid.org/0000-0003-4063-1459"},"institutions":[{"id":"https://openalex.org/I184840846","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79","country_code":"US","type":"education","lineage":["https://openalex.org/I184840846"]},{"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","US"],"is_corresponding":true,"raw_author_name":"Shuang Hu","raw_affiliation_strings":["Shanghai Jiao Tong University & SKLIATIS, Shanghai, China, Virginia Commonwealth University, Richmond, VA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University & SKLIATIS, Shanghai, China, Virginia Commonwealth University, Richmond, VA","institution_ids":["https://openalex.org/I184840846","https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102965608","display_name":"Lin Hou","orcid":"https://orcid.org/0000-0002-2462-0250"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Hou","raw_affiliation_strings":["Jinan University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087546979","display_name":"Gongliang Chen","orcid":null},"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":"Gongliang Chen","raw_affiliation_strings":["Shanghai Jiao Tong University & SKLIATIS, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University & SKLIATIS, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082041657","display_name":"Jian Weng","orcid":null},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Weng","raw_affiliation_strings":["Jinan University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100391345","display_name":"Jianhua Li","orcid":"https://orcid.org/0000-0001-5878-6032"},"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":"Jianhua Li","raw_affiliation_strings":["Shanghai Jiao Tong University & SKLIATIS, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University & SKLIATIS, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100681739"],"corresponding_institution_ids":["https://openalex.org/I183067930","https://openalex.org/I184840846"],"apc_list":null,"apc_paid":null,"fwci":4.9327,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.9584601,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"476","last_page":"481"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998000264167786,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998000264167786,"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":0.9988999962806702,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9979000091552734,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.8880312442779541},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7879823446273804},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.786544680595398},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.687993049621582},{"id":"https://openalex.org/keywords/smart-contract","display_name":"Smart contract","score":0.6527318358421326},{"id":"https://openalex.org/keywords/transparency","display_name":"Transparency (behavior)","score":0.6346067786216736},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.628487765789032},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.6284365653991699},{"id":"https://openalex.org/keywords/reputation-system","display_name":"Reputation system","score":0.47880488634109497},{"id":"https://openalex.org/keywords/knowledge-sharing","display_name":"Knowledge sharing","score":0.46886616945266724},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.4650138020515442},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.29520055651664734}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.8880312442779541},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7879823446273804},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.786544680595398},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.687993049621582},{"id":"https://openalex.org/C2779950589","wikidata":"https://www.wikidata.org/wiki/Q7544035","display_name":"Smart contract","level":3,"score":0.6527318358421326},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.6346067786216736},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.628487765789032},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.6284365653991699},{"id":"https://openalex.org/C2781218421","wikidata":"https://www.wikidata.org/wiki/Q2892532","display_name":"Reputation system","level":3,"score":0.47880488634109497},{"id":"https://openalex.org/C2776604539","wikidata":"https://www.wikidata.org/wiki/Q6423395","display_name":"Knowledge sharing","level":2,"score":0.46886616945266724},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.4650138020515442},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.29520055651664734},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3286978.3286981","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3286978.3286981","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1505837402","https://openalex.org/W2020667530","https://openalex.org/W2056363353","https://openalex.org/W2133109597","https://openalex.org/W2156523427","https://openalex.org/W2164017702","https://openalex.org/W2168014207","https://openalex.org/W2544710688","https://openalex.org/W2620085947","https://openalex.org/W2785503678","https://openalex.org/W2790257806","https://openalex.org/W2810011639","https://openalex.org/W2952016812"],"related_works":["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","https://openalex.org/W4285166115"],"abstract_inverted_index":{"Extensive":[0],"online":[1],"knowledge":[2,60,95,120],"sharing":[3,173],"can":[4],"be":[5,42,146],"exploited":[6],"to":[7,41,53,65,88,105,121,152,188],"solve":[8],"tasks":[9],"better,":[10],"faster":[11],"and":[12,14,36,49,57,104,142,164,174,177,192,204],"cheaper,":[13],"it":[15,143],"garners":[16],"considerable":[17],"interest":[18],"in":[19,33,79,117,150,186],"institutional":[20],"cooperation,":[21],"learning":[22],"communities,":[23],"etc.,":[24],"while":[25],"many":[26],"technical":[27],"problems,":[28,69],"such":[29],"as":[30,136],"fair":[31],"exchange":[32],"incentive":[34],"design":[35],"security":[37,58],"issues":[38],"are":[39,115,169,181],"waiting":[40],"solved.":[43],"Blockchain":[44],"technique":[45],"has":[46,51],"high":[47],"accountability":[48],"thus":[50],"potential":[52],"improve":[54],"the":[55,67,90,94,107,118,127,137,140,158,178,199],"transparency":[56],"of":[59,85,93,139],"sharing.":[61],"In":[62],"this":[63],"paper,":[64],"address":[66],"above":[68],"first":[70],"we":[71],"propose":[72],"a":[73,123,130,154,162,165],"Reputation":[74],"Based":[75],"Knowledge":[76],"Sharing":[77],"system":[78,201],"blockchain,":[80],"called":[81],"RBKS.":[82],"The":[83],"aim":[84],"RBKS":[86,159,200],"is":[87,134,202],"exploit":[89],"copyright":[91],"protection":[92],"owner":[96],"using":[97],"our":[98,195],"proposed":[99],"fine-grained":[100],"access":[101],"control":[102],"system,":[103],"achieve":[106],"paid-for":[108],"content":[109],"service":[110],"which":[111],"allows":[112],"bystanders":[113],"who":[114],"interested":[116],"shared":[119],"pay":[122],"small":[124],"fee":[125],"for":[126,157,172],"access.":[128],"Second,":[129],"reputation":[131],"evaluation":[132],"algorithm":[133],"introduced":[135],"core":[138],"incentive,":[141],"may":[144],"possibly":[145],"combined":[147],"with":[148,183],"stake":[149,156],"blockchain":[151,163,187],"form":[153],"hybrid":[155],"system.":[160],"Third,":[161],"trusted":[166],"storage":[167],"server":[168],"employed":[170],"together":[171],"storing":[175],"knowledge,":[176],"main":[179],"procedures":[180],"implemented":[182],"smart":[184],"contract":[185],"ensure":[189],"secure":[190],"execution":[191],"fairness.":[193],"Finally,":[194],"analysis":[196],"shows":[197],"that":[198],"feasible":[203],"secure.":[205]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}