Results 201 to 210 of about 70,726 (237)
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Mathematical Modeling of Signed Graphs for Balancing Dynamic Systems
European Journal of Pure and Applied MathematicsSigned graphs encode cooperative and antagonistic interactions in dynamical systems. In this paper we will study how explicit damping transforms unstable linearized dynamics into stable behavior, mapping the system Jacobian to a signed weighted matrix to
Abdulaziz Alotaibi +2 more
semanticscholar +1 more source
Scalable Multilevel and Memetic Signed Graph Clustering
Workshop on Algorithm Engineering and Experimentation, 2022In this study, we address the complex issue of graph clustering in signed graphs, which are characterized by positive and negative weighted edges representing attraction and repulsion among nodes, respectively.
Felix Hausberger +2 more
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Controllability of Multi-Agent Systems over Signed Graphs
2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA), 2019This work studies the controllability problem of multi-agent system over directed signed topology. The model we adopted is leader-follower system and some agents are chosen as leaders to control the rest of all the agents. The definition of sign-weighted-
Huidi Jiang, Hongwei Zhang
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On spectral properties of signed Laplacians for undirected graphs
IEEE Conference on Decision and Control, 2017Recently, signed weighted graphs have appeared in broad applications, ranging from social networks to biological networks, from distributed control systems to electric power systems.
Wei Chen +4 more
semanticscholar +1 more source
Belief Graphs with Reasoning Zones: Structure, Dynamics, and Epistemic Activation
arXiv.orgBelief systems are rarely globally consistent, yet effective reasoning often persists locally. We propose a novel graph-theoretic framework that cleanly separates credibility--external, a priori trust in sources--from confidence--an internal, emergent ...
Saleh Nikooroo, Thomas Engel
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Link Analysis of Conflict through Signed Spectral Embedding: The Russo-Ukrainian War
2024 International Conference on Military Communication and Information Systems (ICMCIS)In military intelligence, link analysis is a tool used to review relationships between individuals or groups for insight. The difficulty of accurately depicting complex relationships in link diagrams increases as the number of actors and their activities
Kaho Wan +2 more
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Community Detection Based on Directed Weighted Signed Graph Convolutional Networks
, 2023 Hao Cheng +5 more
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WSGCN4SLP: Weighted Signed Graph Convolutional Network for Service Link Prediction
, 2021 Yong Xiao +4 more
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The AME 2020 atomic mass evaluation (II). Tables, graphs and references*
Chinese Physics C, 2021Meng Wang, Filip Kondev, Sarah Naimi
exaly