Results 51 to 60 of about 235,653 (261)

Equity decentralized consensus algorithm based on incentive compatibility

Tongxin xuebao, 2022
The PoW consensus algorithm has been proved to be incentive incompatible, existing computing centralization under high reward differences and slow convergence of forks in extreme cases.Based on this, an incentive-compatiblebased consensus algorithm SSPoW
Youliang TIAN, Yansen YUAN, Hongfeng GAO, Yang YANG, Jinbo XIONG   +4 more
doaj  

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

Molecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

Proof-of-Work as a Stigmergic Consensus Algorithm [PDF]

International Joint Conference on Autonomous Agents and Multiagent Systems, 2022
In this paper, we make a theoretical analysis from a coordination perspective and conclude that the Proof-of-Work (PoW) algorithm is a stigmergic consensus algorithm where the trace left by an action in the blockchain through indirect coordination of agents stimulates subsequent actions and eventually creates a single chain of blocks.
openaire   +2 more sources

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Distributed Low-Carbon Economic Dispatch for Integrated Energy System Based on Homomorphic Encryption

Zhongguo dianli
To address the privacy leakage problem in the distributed scheduling process of the integrated energy system (IES), a fully consensus low-carbon economic dispatching method based on homomorphic encryption is proposed with consideration of the power ...
Jingcheng HU, Yunhao FAN, Tong ZHU, Zhenping CHEN   +3 more
doaj   +1 more source

Delegated Proof of Stake With Downgrade: A Secure and Efficient Blockchain Consensus Algorithm With Downgrade Mechanism

IEEE Access, 2019
Blockchain technology has a wide range of applications in the fields of finance, credit reporting and intellectual property, etc. As the core of blockchain, consensus algorithm affects the security and performance of blockchain system directly.
Fan Yang, Wei Zhou, QingQing Wu, Rui Long, Neal N. Xiong, Meiqi Zhou   +5 more
doaj   +1 more source

Optimization of PBFT Algorithm Based on QoS-Aware Trust Service Evaluation

Sensors, 2022
In service-transaction scenarios, blockchain technology is widely used as an effective tool for establishing trust between service providers and consumers. The consensus algorithm is the core technology of blockchain.
Wei Liu, Xuhao Zhang, Wenlong Feng, Mengxing Huang, Yun Xu   +4 more
doaj   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Double‐layer Byzantine fault‐tolerant grouping consensus algorithm based on raft

IET Blockchain
Addressing the scalability issues, excessive communication overhead, and challenges in adapting to large‐scale network node environments faced by the Practical Byzantine Fault Tolerance (PBFT) consensus algorithm currently employed in consortium ...
Haotian Yuan, Fei Li, Renhong Diao, Ting Shu   +3 more
doaj   +1 more source