Results 151 to 160 of about 2,824 (230)

DBH-Chain: a decentralized blockchain-enabled healthcare framework for end-to-end delay optimization. [PDF]

Sci Rep
Ali M, Kumar R, Tunio MZ, Lakhan A.
europepmc   +1 more source

A dynamic lightweight blockchain sharding protocol for autonomous collaborative combat of UAV swarms in denied environments. [PDF]

Sci Rep
Xu Y, Zhu X, Bai Y, Chen Z, Sun M.
europepmc   +1 more source

Blockchain and digital twin integration for predictive and secure pandemic alerting. [PDF]

Sci Rep
V P, R K.
europepmc   +1 more source

Dynamic State Management in CL-PBFT

No periodic title, 2012
openaire  

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TP-PBFT: A Scalable PBFT Based on Threshold Proxy Signature for IoT-Blockchain Applications

IEEE Internet of Things Journal
Consensus protocol is one of the core technologies of Internet of Things (IoT)-blockchain applications, which is used to ensure the consistency of data between terminal devices that do not trust each other. Practical Byzantine fault tolerance (PBFT) is a
Fei Tang, Tingxian Xu, Jinlan Peng
exaly   +3 more sources

Random cluster parallel PBFT global consensus for consistent blockchain distributed ledger

Cluster Computing
International audienceBlockchain is a distributed ledger that various applications can use to store data in a secure, decentralized, and immutable manner.
Wassim Abbessi, Dequen Gilles
exaly   +3 more sources

Research on Consensus Algorithm for Intellectual Property Authentication Based on PBFT

Electronics
Traditional intellectual property authentication relies on centralized intermediaries, which makes it difficult to address issues such as forgery, lack of trust, and opaque information.
Jing Wang, Wenlong Feng, Mengxing Huang, Siling Feng, Dan Du   +4 more
semanticscholar   +2 more sources

EIoT-PBFT: A multi-stage consensus algorithm for IoT edge computing based on PBFT

Microprocessors and Microsystems, 2022
Bo Gan
exaly   +2 more sources

FPBFT: A Fast PBFT Protocol for Private Blockchains

2022 9th International Conference on Internet of Things: Systems, Management and Security (IOTSMS), 2022
International audienceBlockchain is an emerging technology that enables storing data and sharing it among many entities without the need for a central organization.
Kenza Riahi, Mohamed-el-Amine Brahmia, Abdelhafid Abouaissa, Lhassane Idoumghar   +3 more
openaire   +2 more sources

DRH-PBFT: A Hierarchical PBFT Consensus Algorithm Based on Dynamic Reputation and Secure Slection

2025 5th International Conference on Electronic Information Engineering and Computer Communication (EIECC)
To address the challenges faced by practical Byzantine fault-tolerant algorithms in adapting to large-scale consortium blockchains under ${O}\left({n}^{{2}}\right)$ communication complexity, as well as the limitations of existing static hierarchical ...
Yuke Zhang, Jiayi Lin, Jiali Zheng
openaire   +2 more sources