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ED2S: efficient data sharing scheme for IoV via threshold signature based PBFT
2023 2nd International Conference on Informatics, Networking, and Computing (ICINC 2023)Vehicle network data sharing is one of the important research topics in intelligent transportation. Existing solutions based on PBFT consensus face performance bottlenecks in real-time and consistency in data concurrent processing.
Jun Wang +4 more
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HD-PBFT Consensus Algorithm Based on Hierarchical Evaluation of Nodes
2025 IEEE 6th International Seminar on Artificial Intelligence, Networking and Information Technology (AINIT)Aiming at the problems of high communication overhead and high consensus delay and low throughput of the practical Byzantine fault tolerant consensus algorithm PBFT, an HD - PBFT algorithm (Hierarchical Dynamics-Practical Byzantine Fault Tolerance) is ...
Xiangdong Hu, L. Yue
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PBFT Algorithm for Internet of Things
2022 7th International Conference on Computer and Communication Systems (ICCCS), 2022Qingshui Xue, Zhang Tianhao, Sun Yue
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Dynamic Scalable PBFT Consensus Algorithm Based on Binary K-Means
2025 11th International Symposium on System Security, Safety, and Reliability (ISSSR)Addressing issues such as the inability to dynamically add nodes, low consensus efficiency among multiple nodes, and lack of enthusiasm among nodes in existing Practical Byzantine Fault Tolerance (PBFT) consensus algorithms, this paper proposes a dynamic
Pengliu Tan +3 more
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EPV-PBFT: PBFT Improved Consensus Algorithm for Sensor Networks
2023 5th International Conference on Applied Machine Learning (ICAML), 2023Shangkun Guo +5 more
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G-PBFT Algorithm and its Application in Distributed Energy Trading
International Journal of Electric Power and Energy StudiesDistributed energy trading demands high scalability, low latency, and high reliability from the underlying consensus mechanism. However, traditional algorithms represented by Practical Byzantine Fault Tolerance (PBFT), when applied to large-scale ...
Zichao Xu, Mingquan Zhang, Junxian Zhao
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Korean Institute of Smart Media
We propose a hybrid consensus framework that simultaneously achieves high throughput and Byzantine fault tolerance in distributed systems. The proposed structure operates as a two‑stage pipeline: it first uses a majority‑voting RAFT protocol within each ...
Ji Woon Lee, H. Seo
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We propose a hybrid consensus framework that simultaneously achieves high throughput and Byzantine fault tolerance in distributed systems. The proposed structure operates as a two‑stage pipeline: it first uses a majority‑voting RAFT protocol within each ...
Ji Woon Lee, H. Seo
semanticscholar +1 more source
RG-PBFT: A Consensus Protocol based on Reputation and Grouping Mechanisms for Alliance Blockchain
2025 IEEE 7th International Conference on Communications, Information System and Computer Engineering (CISCE)In the overall network environment of the blockchain, consensus algorithms are designed to ensure the security, decentralization, and scalability.
Zuliang Huang +3 more
semanticscholar +1 more source
International Conference on Computer Supported Cooperative Work in Design
In response to the high communication complexity and latency issues present in current Byzantine fault-tolerant algorithms applied in the field of medical device traceability, this paper proposes an improved RMG-PBFT consensus algorithm based on ...
Junhua Wu, Yue Fu, Guangshun Li
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In response to the high communication complexity and latency issues present in current Byzantine fault-tolerant algorithms applied in the field of medical device traceability, this paper proposes an improved RMG-PBFT consensus algorithm based on ...
Junhua Wu, Yue Fu, Guangshun Li
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DS-PBFT: A Dynamic Trust-Based Consensus for Secure and Scalable Wine Traceability
2025 5th International Conference on Computer Science and Blockchain (CCSB)Traditional Practical Byzantine Fault Tolerance (PBFT) protocols face challenges such as high communication overhead and poor scalability in adversarial environments, limiting their use in large-scale blockchain traceability systems.
Yunchen Luo +7 more
semanticscholar +1 more source