4 citations · 6 across the 3 of their papers we have counts for
4 papers
Stochastic Adaptive Fourier Decomposition for Operator Learning
Pengqing Shi, Liming Zhang, Tao Qian +3
Fourier Neural Operators (FNOs) offer an efficient paradigm for solving partial differential equations (PDEs). However, FNOs rely on a fixed Fourier basis and hard frequency trunca…
A Granular Sieving Algorithm for Deterministic Global Optimization
Tao Qian, Lei Dai, Liming Zhang +1
A gradient-free deterministic method is developed to solve global optimization problems for Lipschitz continuous functions defined in arbitrary path-wise connected compact sets in…
A Novel Feature Representation for Single-Channel Heartbeat Classification based on Adaptive Fourier Decomposition
Chunyu Tan, Liming Zhang, Hau-tieng Wu +1
This paper proposes a novel approach for heartbeat classification from single-lead electrocardiogram (ECG) signals based on the novel adaptive Fourier decomposition (AFD). AFD is a…
A Novel Blaschke Unwinding Adaptive Fourier Decomposition based Signal Compression Algorithm with Application on ECG Signals
Chunyu Tan, Liming Zhang, Hau-tieng Wu
This paper presents a novel signal compression algorithm based on the Blaschke unwinding adaptive Fourier decomposition (AFD). The Blaschke unwinding AFD is a newly developed signa…