3 papers
eess.SY2026
OCO-S: Online Convex Optimization with Stateful Costs and Sparse Communication
Yiwei Liu, Luwei Yang, Shunbo Lei
We study \textsc{OCO-S}, an online convex optimization setting in which decisions drive a stable dynamical state, losses are incurred along the induced state trajectory, and fi…
cs.AR2026
RFAmpDesigner: A Self-Evolving Multi-Agent LLM Framework for Automated Radio Frequency Amplifier Design
Hang Lu, Guochang Li, Qianyu Chen +9
Automating radio frequency (RF) amplifier design remains challenging because existing methods suffer from the curse of dimensionality, weak use of domain knowledge, and poor transf…
eess.SY2026
Delay-Robust Secondary Frequency Control via Passive Interconnection and Randomized Block Updates
Yiwei Liu, Luwei Yang, Shunbo Lei
This paper studies secondary frequency control in transmission networks subject to communication delays at the cyber-physical interface and limited per-update computation at the co…