3 papers
math.OC2026
Local Differential Privacy via Dynamic Quantization in Distributed Online Stochastic Optimization
Zhiguo Zhang, Cheng Kui, Qian Ma +1
Distributed online stochastic optimization has received extensive attention in large-scale distributed learning and other related fields due to its unique advantage in processing s…
eess.SY2025
Asymptotic stabilization under homomorphic encryption: A re-encryption free method
Shuai Feng, Qian Ma, Junsoo Kim +1
In this paper, we propose methods to encrypted a pre-given dynamic controller with homomorphic encryption, without re-encrypting the control inputs. We first present a preliminary…
cs.GT2025
Differentially Private Distributed Nash Equilibrium Seeking over Time-Varying Digraphs
Ying Chen, Qian Ma
This paper proposes a new differentially private distributed Nash equilibrium seeking algorithm for aggregative games under time-varying unbalanced directed communication graphs. R…