64 citations · 269 across the 34 of their papers we have counts for
6 papers · 1 filter
Generalized weak rigidity: Theory, and local and global convergence of formations
Seong-Ho Kwon, Hyo-Sung Ahn
This paper discusses generalized weak rigidity theory, and aims to apply the theory to formation control problems with a gradient flow law. The generalized weak rigidity theory is…
Cooperative opinion dynamics on multiple interdependent topics: Modeling and analysis
Hyo-Sung Ahn, Quoc Van Tran, Minh Hoang Trinh +3
To model the interdependent couplings of multiple topics, we develop a set of rules for opinion updates of a group of agents. The rules are used to design or assign values to the e…
Continuous-time Opinion Dynamics on Multiple Interdependent Topics
Mengbin Ye, Minh Hoang Trinh, Young-Hun Lim +2
In this paper, and inspired by the recent discrete-time model in [1,2], we study two continuous-time opinion dynamics models (Model 1 and Model 2) where the individuals discuss opi…
Infinitesimal Weak Rigidity, Formation Control of Three Agents, and Extension to 3-dimensional Space
Seong-Ho Kwon, Minh Hoang Trinh, Koog-Hwan Oh +2
In this paper, we introduce new concepts of weak rigidity matrix and infinitesimal weak rigidity for planar frameworks. The weak rigidity matrix is used to directly check if a fram…
Pointing consensus for rooted out-branching graphs
Minh Hoang Trinh, Daniel Zelazo, Quoc Van Tran +1
Given a network of multiple agents, the pointing consensus problem asks all agents to point toward a common target. This paper proposes a simple method to solve the pointing consen…
Initialization-free Privacy-guaranteed Distributed Algorithm for Economic Dispatch Problem
Hyeonjun Yun, Hyungbo Shim, Hyo-Sung Ahn
This paper considers the economic dispatch problem for a network of power generators and customers. In particular, our aim is to minimize the total generation cost under the power…