CHChain: Secure and parallel crowdsourcing driven by hybrid blockchain
Wei Tong, Xuewen Dong, Yulong Shen, Yuanyu Zhang, Xiaohong Jiang, Wensheng Tian
Topics & Concepts
Computer scienceByzantine fault toleranceBlockchainCrowdsourcingReputationTask (project management)ThroughputDatabase transactionFault toleranceDistributed computingTransaction processingPrivate information retrievalProtocol (science)Computer securityDatabaseOperating systemWirelessWorld Wide WebEconomicsManagementSociologyMedicinePathologyAlternative medicineSocial scienceBlockchain Technology Applications and SecurityMobile Crowdsensing and CrowdsourcingPrivacy-Preserving Technologies in Data