Results 1 to 10 of about 151,404 (165)

Stochastic Consensus Algorithms over General Noisy Networks

SICE Journal of Control, Measurement, and System Integration, 2020
Stochastic consensus algorithms are considered for multi-agent systems over noisy unbalanced directed networks. The graph which represents a communication network of the system is assumed to contain a directed spanning tree, that is, a given digraph is ...
Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, Yasumasa Fujisaki   +4 more
doaj   +1 more source

Decentralized Inexact Cubic Newton Method With Consensus Procedure

IEEE Access
Distributed optimization is widely used in large-scale and privacy-preserving machine learning, where each agent stores a local objective and communicates only with its neighbors in a connected network.
Artem Agafonov, Anton Novitskii, Alexander Rogozin, Yury Sokolov, Dmitry Kamzolov, Alexander G. Dyakonov, Martin Takac, Alexander Gasnikov   +7 more
doaj   +1 more source

Review of Blockchain Consensus Algorithm [PDF]

Jisuanji kexue
The consensus algorithm is a critical technological cornerstone of blockchain,facilitating consistency among nodes within a distributed system concerning specific data.The primary bottleneck in current consensus algorithms lies in the impact of ...
ZHOU Kai, CHEN Fu, LU Tianyuan, CAO Huaihu
doaj   +1 more source

Exploring Blockchain–IoT Convergence for Logistics Traceability: A Systematic Review and Future Outlook

IEEE Access
The integration of Blockchain (BC) and the Internet of Things (IoT) has emerged as a transformative solution for addressing traceability challenges in logistics, offering enhanced transparency, data security, and operational efficiency.
Yahaya Saidu, Shuhaida Mohamed Shuhidan, Izzatdin Abdul Aziz, MD Mahmudul Alam, Dahiru Adamu Aliyu, Muhammad Muntasir Yakubu, Shamsuddeen Adamu   +6 more
doaj   +1 more source

Investigating the Impact of Consensus Algorithm on Scalability in Blockchain Systems

Sir Syed University Research Journal of Engineering and Technology, 2022
In the current era, blockchain has emerged as one the best and promising technology. All the cryptocurrencies have also gained a lot of popularity around the globe which are based on blockchain technology. Blockchain provides a distributed architecture,
Kashif Mehboob Khan, Muhammad Abdullah Hayat, Rana Muhammad Ibrahim   +2 more
doaj  

Resilient Consensus-Based Target Tracking Under False Data Injection Attacks in Multi-Agent Networks

Signals
Distributed target tracking in multi-agent networks plays a critical role in cooperative sensing and autonomous navigation. However, it faces significant challenges in highly dynamic and adversarial setups.
Amir Ahmad Ghods, Mohammadreza Doostmohammadian   +1 more
doaj   +1 more source

A Consensus-Driven Distributed Moving Horizon Estimation Approach for Target Detection Within Unmanned Aerial Vehicle Formations in Rescue Operations

Drones
In the last decades, the increasing employment of unmanned aerial vehicles (UAVs) in civil applications has highlighted the potential of coordinated multi-aircraft missions.
Salvatore Rosario Bassolillo, Egidio D’Amato, Immacolata Notaro   +2 more
doaj   +1 more source

Blockchain-Enhanced Attribute-Based Encryption Architecture With Feasibility Analysis

IEEE Access
In today’s digital landscape, data security is critical, particularly in the Internet of Things (IoT), where large volumes of sensitive data are exchanged.
Agustin Ferrer-Rojas, Bodhaswar T. Maharaj, Mduduzi C. Hlophe   +2 more
doaj   +1 more source

Majoritarianism and Monoculture (M&M)

Data & Policy
Research in decentralized computing, specifically in consensus algorithms, has focused on providing resistance to an adversary with a minority stake. This has resulted in systems that are majoritarian in the extreme, ignoring valuable lessons learned in ...
Mansoor “Manny” Ahmed, Dann R. Toliver, Hazem Danny Nakib   +2 more
doaj   +1 more source

Decoupling Global and Local Faults in Satellite Swarms Using Smart-Freeze Adaptation and Isolation-Priority Logic

Aerospace
Satellite swarm operations require robust methodologies to distinguish between leader-induced reference frame biases (global errors) and individual follower anomalies (local deviations). This is the challenge of distributed fault diagnosis.
Mahsa Azadmanesh, Krasin Georgiev, Stanyo Kolev, Michael Todorov   +3 more
doaj   +1 more source