Phase transitions from linear to nonlinear information processing in neural networks [0.03%]
从线性到非线性的信息处理在神经网络中的相变
Masaya Matsumura,Taiki Haga
Masaya Matsumura
We investigate a phase transition from linear to nonlinear information processing in echo state networks, a widely used framework in reservoir computing. The network consists of randomly connected recurrent nodes perturbed by a noise and th...
Junchao Sun,Xiaoyan Tang,Yong Chen
Junchao Sun
We derive a nonlocal Ostrovsky equation to describe two internal waves generated at distinct locations and times, together with their correlations and interactions. When the initial conditions are P[over ̂]T[over ̂] symmetry invariant, th...
Roughening of information landscape with asymmetric social contagion process on complex networks [0.03%]
复杂网络中不对称社会传染过程下的信息粗糙化现象
Haechan Seo,Soon-Hyung Yook
Haechan Seo
To understand how interaction topology and competition affect the diversity of information in the real world, we study the social contagion model introduced by Halvorsen-Pedersen-Sneppen (HPS) [Phys. Rev. E 103, 022303 (2021)2470-004510.110...
Granular flow down an inclined plane with highly nonconvex particles: Macroscopic behavior, microstructure, and nonlocal rheology [0.03%]
高度非凸颗粒沿倾斜平面的颗粒流动：宏观行为、微观结构和非局部流变学
Weiyi Wang,Jonathan Barés,Mathieu Renouf et al.
Weiyi Wang et al.
We investigate the flow behavior of highly nonconvex particles on an inclined plane using three-dimensional Contact Dynamics simulations. These particles, termed Platonic polypods, are generated by extruding arms from the faces of Platonic ...
Mogens T Levinsen
Mogens T Levinsen
Walkers are oil drops surfing on a vibrated oil surface and driven by their self-generated capillary waves. Since some of the first measurements on walkers seemingly showed quantum-like behavior, walkers have been considered a model system ...
Efficient detour-aware dynamic routing based on local traffic load in urban road networks [0.03%]
基于局部交通负荷的感知绕路的动态路由算法
Jie Chen,Yantao Zhang,Xin Hong et al.
Jie Chen et al.
We investigate a decentralized traffic routing strategy that leverages local traffic load (LTL) information to improve the overall performance of urban transportation networks. Unlike conventional approaches based on static shortest-distanc...
Geometric phase in the Crow-Kimura model of molecular evolution on dynamic environments [0.03%]
Crow-Kimura分子进化模型在动态环境中的几何相位
Vladimir Suvorov,Ricard Solé,David B Saakian
Vladimir Suvorov
When taking place under fluctuating environments, some classical results of evolutionary dynamics in fitness landscapes need to be reconsidered. Under such nonequilibrium conditions, the properties of adaptive evolution might escape from th...
Entropy production and statistical relaxation of dipolar bosons and fermions in interaction quench dynamics [0.03%]
相互作用骤变动力学中的玻色子和费米子的熵产生及统计弛豫
Barnali Chakrabarti,N D Chavda,F V Prudente
Barnali Chakrabarti
We study the out-of-equilibrium dynamics of dipolar bosons and fermions after a sudden change in the interaction strength from zero to a finite repulsive value. We simulate the interaction quench on the initial state which is the ground sta...
Epidemic dynamics with non-Markovian infection processes in metapopulation networks [0.03%]
元种群网络中非马尔可夫感染过程的流行病动力学
Yuan-Hao Xu,Lele Zhang,Wei Zhu et al.
Yuan-Hao Xu et al.
Despite intensive studies on epidemic spreading in metapopulation networks, the infection process is normally assumed to be a Markovian process without considering time-dependent infectivity. In this paper, a reaction-diffusion SIRS epidemi...
Intermittent localization and fast spatial learning by non-Markov random walks with decaying memory [0.03%]
衰退记忆非马尔可夫随机行走的间歇定位和快速空间学习能力
Paulina R Martín-Cornejo,Denis Boyer
Paulina R Martín-Cornejo
Random walks on lattices with preferential relocation to previously visited sites provide a simple framework for modeling the displacements of animals and humans. When the lattice contains a few impurities or resource sites where the walker...