2 papers
cs.RO2026
Minute-Scale Training for Microrobot Navigation
Yinghan Sun, Aoji Zhu, Xiang Ji +6
Microrobots hold significant potential for various applications, where targeted navigation is a basic requirement. Deep reinforcement learning (DRL) has recently emerged as a power…
math.NA2023
Half-Precision Kronecker Product SVD Preconditioner for Structured Inverse Problems
Yizhou Chen, Xiang Ji, James Nagy
In this paper we investigate the use of half-precision Kronecker product singular value decomposition (SVD) approximations as preconditioners for large-scale Tikhonov regularized l…