{"id":"https://openalex.org/W4406611722","doi":"https://doi.org/10.1109/smc54092.2024.10831450","title":"Towards Robust Blockchain Price Oracle: A Study on Human-Centric Node Selection Strategy and Incentive Mechanism","display_name":"Towards Robust Blockchain Price Oracle: A Study on Human-Centric Node Selection Strategy and Incentive Mechanism","publication_year":2024,"publication_date":"2024-10-06","ids":{"openalex":"https://openalex.org/W4406611722","doi":"https://doi.org/10.1109/smc54092.2024.10831450"},"language":"en","primary_location":{"id":"doi:10.1109/smc54092.2024.10831450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc54092.2024.10831450","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5102835789","display_name":"Youquan Xian","orcid":"https://orcid.org/0009-0007-2704-7094"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youquan Xian","raw_affiliation_strings":["Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109708069","display_name":"Xueying Zeng","orcid":"https://orcid.org/0009-0000-4686-6289"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueying Zeng","raw_affiliation_strings":["Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100448261","display_name":"Hao Wu","orcid":"https://orcid.org/0000-0003-2853-5034"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Wu","raw_affiliation_strings":["Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031980737","display_name":"Dan Yang","orcid":"https://orcid.org/0000-0001-6099-472X"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danping Yang","raw_affiliation_strings":["Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011130586","display_name":"Peng Wang","orcid":"https://orcid.org/0000-0002-8265-9866"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Wang","raw_affiliation_strings":["Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100390553","display_name":"Peng Liu","orcid":"https://orcid.org/0000-0002-1667-6617"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Liu","raw_affiliation_strings":["Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Education, and the Guangxi Key Lab of Multi-Source Information Mining and Security at Guangxi Normal University,Key Lab of Education Blockchain and Intelligent Technology,,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I29739308"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4205","last_page":"4211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9991999864578247,"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":0.9991999864578247,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9394000172615051,"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/blockchain","display_name":"Blockchain","score":0.8245108127593994},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.7892758846282959},{"id":"https://openalex.org/keywords/oracle","display_name":"Oracle","score":0.7716093063354492},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.6662383079528809},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6082684397697449},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5521458983421326},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.49665671586990356},{"id":"https://openalex.org/keywords/incentive-compatibility","display_name":"Incentive compatibility","score":0.493399053812027},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.31289321184158325},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.26418614387512207},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.17762091755867004},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17640000581741333},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.14015832543373108},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09954273700714111}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.8245108127593994},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.7892758846282959},{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.7716093063354492},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.6662383079528809},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6082684397697449},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5521458983421326},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.49665671586990356},{"id":"https://openalex.org/C91810955","wikidata":"https://www.wikidata.org/wiki/Q7731670","display_name":"Incentive compatibility","level":3,"score":0.493399053812027},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.31289321184158325},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.26418614387512207},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.17762091755867004},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17640000581741333},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.14015832543373108},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09954273700714111},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/smc54092.2024.10831450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc54092.2024.10831450","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5220488102","display_name":null,"funder_award_id":"62166004,U21A20474","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2057383904","https://openalex.org/W2089994424","https://openalex.org/W2098104887","https://openalex.org/W2573596393","https://openalex.org/W2886562467","https://openalex.org/W3035563097","https://openalex.org/W3088440219","https://openalex.org/W3091788338","https://openalex.org/W3093915080","https://openalex.org/W3186165460","https://openalex.org/W4211218864","https://openalex.org/W4221166054","https://openalex.org/W4290712824","https://openalex.org/W4303647478","https://openalex.org/W4306873660","https://openalex.org/W4307816510","https://openalex.org/W4312953992","https://openalex.org/W4387010997","https://openalex.org/W4392904790","https://openalex.org/W6638315082"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W3048554917","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4386732777","https://openalex.org/W4304136894","https://openalex.org/W2989851257"],"abstract_inverted_index":{"As":[0],"a":[1,63],"trusted":[2,16],"middleware":[3],"connecting":[4],"the":[5,8,11,32,35,40,48,54,69,73,77,108,120,130,138,148,158,161,170,179,186,189,200,205,220],"blockchain":[6,12],"and":[7,26,28,44,53,72,83,110,123,133,166,177,218],"real":[9],"world,":[10],"oracle":[13,37],"can":[14,154,203],"obtain":[15],"real-time":[17],"price":[18,209],"information":[19],"for":[20,181],"financial":[21,59],"applications":[22,60],"such":[23],"as":[24],"payment":[25,131],"settlement,":[27],"asset":[29,134],"valuation":[30,135],"on":[31,147],"blockchain.":[33],"However,":[34],"current":[36],"schemes":[38],"face":[39],"dilemma":[41],"of":[42,50,66,80,113,126,140,160,163,172,175,188,207,222],"security":[43,109,187,193],"service":[45,111],"quality":[46,112],"in":[47,58,104,129],"process":[49],"node":[51,92],"selection,":[52],"implicit":[55],"interest":[56,67,121],"relationship":[57],"leads":[61],"to":[62,102,106],"significant":[64],"conflict":[65],"between":[68],"task":[70,164],"publisher":[71],"executor,":[74],"which":[75],"reduces":[76],"participation":[78],"enthusiasm":[79,180],"both":[81],"parties":[82,128],"system":[84],"security.":[85],"Therefore,":[86],"this":[87,116],"paper":[88,117],"proposes":[89],"an":[90,143],"anonymous":[91],"selection":[93],"scheme":[94,191,202],"that":[95,199],"anonymously":[96],"selects":[97],"nodes":[98],"with":[99],"high":[100],"reputations":[101],"participate":[103],"tasks":[105],"ensure":[107],"nodes.":[114],"Then,":[115],"also":[118],"details":[119],"requirements":[122],"behavioral":[124],"motives":[125],"all":[127,173,223],"settlement":[132],"scenarios.":[136],"Under":[137],"hypothesis":[139],"rational":[141],"man,":[142],"incentive":[144],"mechanism":[145],"based":[146],"Stackelberg":[149],"game":[150],"is":[151],"proposed.":[152],"It":[153],"achieve":[155],"equilibrium":[156],"under":[157],"pursuit":[159],"revenue":[162,171,221],"publishers":[165],"executors,":[167],"thereby":[168],"ensuring":[169,216],"types":[174],"users":[176],"improving":[178],"participation.":[182],"Finally,":[183],"we":[184],"verify":[185],"proposed":[190,201],"through":[192],"analysis.":[194],"The":[195],"experimental":[196],"results":[197],"show":[198],"reduce":[204],"variance":[206],"obtaining":[208],"data":[210],"by":[211],"about":[212],"55":[213],"%":[214],"while":[215],"security,":[217],"meeting":[219],"parties.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}