May 25, 2026 I. Hwang, H. Balakrishnan, and C. J. Tomlin. “Observability Criteria and Estimator Design for Stochastic Linear Hybrid Systems,” Proceedings of the IEE European Control Conference, September 2003. Share this Related Stories See all news AeroAstro 2026 Community Awards New research enables a robot to chart a better course See all news