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math.ST2026
Efficient Robust Constrained Signal Detection via Kolmogorov Width Approximations
Yikun Li, Matey Neykov
Robust statistical inference often faces a severe computational-statistical gap when dealing with complex parameter spaces. We investigate minimax signal detection in the Gaussian…
math.OC2026
Real time filtering algorithms
Chang Qin, Yikun Li, Ru Qian +2
This paper presents a systematic review of recent advances in nonlinear filtering algorithms, structured into three principal categories: Kalman-type methods, Monte Carlo methods,…