Results 51 to 60 of about 1,639,808 (340)

Robust passivity and passification of stochastic fuzzy time-delay systems

, 2010
The official published version can be obtained from the link below.In this paper, the passivity and passification problems are investigated for a class of uncertain stochastic fuzzy systems with time-varying delays.
Zidong Wang, Liu, X, Liang, J, Wang, Z, Xiaohui Liu, Jinling Liang   +5 more
core   +1 more source

On the Stochastic Dynamics of a Social Epidemics Model

Discrete Dynamics in Nature and Society, 2017
Alcohol abuse is a major social problem, which has caused a lot of damages or hidden dangers to the individual and the society. In this paper, with random factors of alcoholism considered in mortality rate of compartment populations, we formulate a ...
Xun-Yang Wang, Peng-Zhan Zhang, Qing-Shan Yang   +2 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Stochastic and deterministic assembly processes of microbial communities in relation to natural attenuation of black stains in Lascaux Cave

mSystems
Community assembly processes are complex and understanding them represents a challenge in microbial ecology. Here, we used Lascaux Cave as a stable, confined environment to quantify the importance of stochastic vs deterministic processes during microbial
Zélia Bontemps, Yvan Moënne-Loccoz, Mylène Hugoni   +2 more
doaj   +1 more source

Mean Square Exponential Stability of Stochastic Complex-Valued Neural Networks with Mixed Delays

Complexity, 2019
This paper investigates the mean square exponential stability problem of a class of complex-valued neural networks with stochastic disturbance and mixed delays including both time-varying delays and continuously distributed delays.
Xiaohui Xu, Jibin Yang, Yanhai Xu
doaj   +1 more source

A lattice grain model of hillslope evolution [PDF]

Earth Surface Dynamics, 2018
This paper describes and explores a new continuous-time stochastic cellular automaton model of hillslope evolution. The Grain Hill model provides a computational framework with which to study slope forms that arise from stochastic disturbance and rock
G. E. Tucker, S. W. McCoy, D. E. J. Hobley   +2 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

A game theory approach to mixed H2/H∞ control for a class of stochastic time-varying systems with randomly occurring nonlinearities

, 2011
Copyright @ 2011 Elsevier B.V. This is the author’s version of a work that was accepted for publication in Systems and Control Letters. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Zidong Wang, Lifeng Ma, Wang, Z, Yuming Bo, Zhi Guo, Ma, L, Bo, Y, Guo, Z   +7 more
core   +1 more source

Disturbance-level-dependent post-disturbance succession in a Eurasian steppe

, 2022
Anthropogenic disturbances may decrease as we take measures to control them. However, the patterns and mechanisms of post-disturbance ecosystem succession have rarely been studied.
Wang, Zhiping, Xu, Minjie, Zhang, Zijia, Zhang, Yunhai, Pang, Shuang, Zhang, Ximei, Han, Xingguo, Yang, Junjie, Gao, Lili   +8 more
core   +1 more source

Consensus Disturbance Rejection of Linear Discrete-Time Multi-Agent Systems With Communication Noises

IEEE Access, 2023
This paper studies consensus disturbance rejection problem of discrete-time multi-agent systems with communication noises. The involved agents are modeled by linear dynamics with disturbance, and are assumed to receive information corrupted by additive ...
Yuanyuan Jia, Jingjing Wang, Jiaman Bo
doaj   +1 more source