5 papers
A Parameterization of Small Amplitude KP Finite Gap Solutions via Classical Schottky Uniformization and Persistence of One and Two Gap Solutions
Haoxuan Liu, Zuhong You, Xiaoping Yuan
We develop a parameterization of small amplitude finite gap solutions to the KP equation with prescribed spatial wavenumber vectors using classical Schottky uniformization. This pa…
Anderson localization for 1-d quasi-periodic Schrödinger operators with degenerate weights
Yingdu Dong, Haoxuan Liu, Zuhong You +1
We establish Anderson localization for 1-d discrete Schrödinger operators with positive weights. The distinctive feature of this work lies in the degeneracy of the weights, with bo…
IRPO: Boosting Image Restoration via Post-training GRPO
Haoxuan Xu, Yi Liu, Tianfu Li +7
Post-training has become effective for high-level generation, but its role in low-level vision remains underexplored. Existing image restoration methods often rely on fixed pixel-w…
ROSA: Harnessing Robot States for Vision-Language and Action Alignment
Yuqing Wen, Kefan Gu, Haoxuan Liu +4
Vision-Language-Action (VLA) models have recently made significant advance in multi-task, end-to-end robotic control, due to the strong generalization capabilities of Vision-Langua…
ALBERTA: ALgorithm-Based Error Resilience in Transformer Architectures
Haoxuan Liu, Vasu Singh, Michał Filipiuk +1
Vision Transformers are being increasingly deployed in safety-critical applications that demand high reliability. It is crucial to ensure the correctness of their execution in spit…