Results 101 to 110 of about 1,521 (191)

Decentralized genomics audit logging via permissioned blockchain ledgering. [PDF]

BMC Med Genomics, 2020
Pattengale ND, Hudson CM.
europepmc   +1 more source

Performance evaluation of PBFT-based blockchain via a stage-Informed queueing model

Journal of King Saud University: Computer and Information Sciences
Evaluating the performance of permissioned blockchain systems based on the Practical Byzantine Fault Tolerance (PBFT) consensus protocol is essential yet challenging due to complex information exchange patterns.
Xu Wang, Ruiyang Zhang, Ling-Yun Wu
doaj   +1 more source

EXpectation Propagation LOgistic REgRession on permissioned blockCHAIN (ExplorerChain): decentralized online healthcare/genomics predictive model learning. [PDF]

J Am Med Inform Assoc, 2020
Kuo TT, Gabriel RA, Cidambi KR, Ohno-Machado L.   +3 more
europepmc   +1 more source

SECURING AVIATION NETWORKS THROUGH BLOCKCHAIN: ARCHITECTURE, CHALLENGES, AND SOLUTIONS

Кібербезпека: освіта, наука, техніка
The aviation industry depends on data integrity across supply chains spanning OEMs, MRO organizations, airlines, lessors, and national regulators. Centralized data management systems — still dominant in the sector — expose the ecosystem to single points ...
Ілля Кузнєцов, Андрій Міщенко   +1 more
doaj   +1 more source

Improve the authentication of agricultural food supply chain using Permutations Supersonic Ligero Elliptic Signature Algorithm

International Journal of Food Properties
Blockchain technology improves transparency and security in agricultural food supply chains (FSC) but faces challenges related to data privacy and emerging computational threats.
Madhuri S. Arade, Nitin N. Pise
doaj   +1 more source

A Permissioned Blockchain-Based Clinical Trial Service Platform to Improve Trial Data Transparency.

Biomed Res Int, 2021
Hang L, Kim B, Kim K, Kim D.
europepmc   +1 more source

Blockchain anchored chaotic image encryption framework for secure and lightweight integrity verification in distributed networks

Discover Computing
Efficient mechanisms for secure image transmission in distributed environments like Internet of Things, Software-Defined Networks, and Cloud systems, that provide confidentiality and integrity are required.
Tarak Hussain, Md Shamsul Haque Ansari, Zulfikar Ali Ansari, Nitin Chopde, Mdi Begum Jeelani, Shahin Fatima, Raghupatruni Bhanu Prakash   +6 more
doaj   +1 more source

Kriper: A blockchain network with permissioned storage

Future Generation Computer Systems, 2023
María Isabel Rojo-Rivas, Daniel Díaz Sánchez, Florina Almenárez, Andrés Marín López   +3 more
openaire   +1 more source

Zero knowledge verifiable, semi asynchronous federated learning for trajectory prediction on permissioned blockchain. [PDF]

Sci Rep
Raveendra Reddy K, Muralidhar A.
europepmc   +1 more source

Permissioned blockchain network for proactive access control to electronic health records. [PDF]

BMC Med Inform Decis Mak
Psarra E, Apostolou D, Verginadis Y, Patiniotakis I, Mentzas G.   +4 more
europepmc   +1 more source