195 citations · 494 across the 56 of their papers we have counts for
5 papers · 1 filter
One dimensional consensus based algorithm for non-convex optimization
Young-Pil Choi, Dowan Koo
We analyze the consensus based optimization method proposed by Pinnau et al.(2017) in one dimension. We rigorously provide a quantitative error estimate between the consensus point…
Collisionless and Decentralized Formation Control for Strings
Young-Pil Choi, Dante Kalise, Andrés A. Peters
A decentralized feedback controller for multi-agent systems, inspired by vehicle platooning, is proposed. The closed loop resulting from the decentralized control action has three…
Exponential synchronization of Kuramoto oscillators with time delayed coupling
Young-Pil Choi, Cristina Pignotti
We discuss the asymptotic frequency synchronization for the non-identical Kuramoto oscillators with time delayed interactions. We provide explicit lower bound on the coupling stren…
A collisionless singular Cucker-Smale model with decentralized formation control
Young-Pil Choi, Dante Kalise, Jan Peszek +1
We address the design of decentralized feedback control laws inducing consensus and prescribed spatial patterns over a singular interacting particle system of Cucker-Smale type. Th…
Mean field control hierarchy
Giacomo Albi, Young-Pil Choi, Massimo Fornasier +1
In this paper we model the role of a government of a large population as a mean field optimal control problem. Such control problems are constrainted by a PDE of continuity-type, g…