Dynamics over signed networks
WebJan 7, 2024 · This paper focuses on the event-triggered bipartite consensus of multi-agent systems in signed networks, where the dynamics of each agent is assumed to be Lur'e system, and both the cooperative interaction and antagonistic interaction are allowed among neighbor agents. A novel event-triggered communication scheme is … WebMar 20, 2024 · Recently the dynamics of signed networks, where the ties among the agents can be both positive (attractive) or negative (repulsive) have attracted substantial attention of the research community. Examples of such networks are models of opinion dynamics over signed graphs, recently introduced by Altafini (2012,2013) and …
Dynamics over signed networks
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WebDec 3, 2024 · This paper focuses on characterizing edge dynamics of signed networks subject to both cooperative and antagonistic interactions and copes with the state convergence problems of the resulting edge ... WebEmergent Behaviors over Signed Random Dynamical Networks: State-Flipping Model Guodong Shi, Alexandre Proutiere, Mikael Johansson, John S. Baras, and Karl H. Johansson Abstract Recent studies from social, biological, and engineering network systems have drawn at-tention to the dynamics over signed networks, where each link …
WebAug 1, 2024 · Opinion Propagation Over Signed Networks: Models and Convergence Analysis. In this paper, we consider the propagation problem of multiple competing opinions over a network with antagonistic interactions, modeled as a signed graph. The sign attached to an edge in this graph characterizes the cooperative (positive edge) or … WebMar 1, 2024 · In this paper, we analyze opinion dynamics on signed appraisal networks, and, in turn, adjust appraisals of agents under the influence of structural balance theory and social psychological distancing. To clarify such a coevolution process, we provide mathematical formulations of the coevolution dynamics, characterize the convergence …
WebOct 1, 2024 · A recent work [19] has been devoted to studying bipartite containment tracking over multileader signed networks, where each follower interacts locally to transfer into an enclosed area designated by the states as well as the sign-inverted states of the leaders. Related advances in this direction have been reported in [44], [20], [43]. WebJan 1, 2024 · This paper studies the edge controllability of signed networks, where the dynamics taking place on edges and the interaction type over each edge can be cooperative or antagonistic. First, the edge controllable subspace is studied quantitatively from the graph-theoretic perspective.
WebSep 18, 2024 · It turned out fluctuations may also be observed for opinion dynamics over signed networks [19][20] [21], where the interplay between positive and negative links may yield such opinion formations ...
WebDynamics over Signed Networks Guodong Shiy, Claudio Alta niz, and John S. Baras x Abstract A signed network is a network with each link associated with a positive or … how did beowulf kill the dragonWebJun 11, 2024 · A signed network is a network with each link associated with a positive or negative sign. Models for nodes interacting over such signed networks, where two … how did beowulf showed generosityWebDec 15, 2024 · Starting from standard consensus dynamics, there are two basic types of negative interactions along negative links, namely state flipping or relative-state flipping. … how many school shootings in 1995WebDec 8, 2014 · Abstract: Recent studies from social, biological, and engineering network systems have drawn attention to the dynamics over signed networks, where each link … how many school shootings have happened in ukWebDec 3, 2024 · In this monograph, we focus on the disagreement behavior analysis for signed networks with linear dynamics, where the fixed topology, the switching topology, and the dynamic topology are involved. ... Shi X, Cao J, Yu X, Wen G (2024) Finite-time stability of network systems with discontinuous dynamics over signed digraphs. IEEE … how many school shootings in 1900WebFeb 22, 2024 · Signed networks are widely applied to describe cooperative and competitive interaction relationships arising from various social, biological and physical systems. In this paper, a cooperation-competition evolutionary dynamic model is offered to explain the gradual evolution of the interaction relationship between neighboring nodes in signed … how many school shootings in 1950WebNov 7, 2024 · The formation of public opinion on the network is a hot issue in the field of complex network research, and some classical dynamic models are used to solve this problem. The signed network is a particular form of the complex network, which can adequately describe the amicable and hostile relationships in complex real-world … how did beowulf\u0027s warriors break comitatus