4 papers
PAS-Mamba: Phase-Amplitude-Spatial State Space Model for MRI Reconstruction
Xiaoyan Kui, Zijie Fan, Zexin Ji +5
Joint feature modeling in both the spatial and frequency domains has become a mainstream approach in MRI reconstruction. However, existing methods generally treat the frequency dom…
TFKAN: Time-Frequency KAN for Long-Term Time Series Forecasting
Xiaoyan Kui, Canwei Liu, Qinsong Li +4
Kolmogorov-Arnold Networks (KANs) are highly effective in long-term time series forecasting due to their ability to efficiently represent nonlinear relationships and exhibit local…
A Comprehensive Survey on Magnetic Resonance Image Reconstruction
Xiaoyan Kui, Zijie Fan, Zexin Ji +4
Magnetic resonance imaging (MRI) reconstruction is a fundamental task aimed at recovering high-quality images from undersampled or low-quality MRI data. This process enhances diagn…
ChebMixer: Efficient Graph Representation Learning with MLP Mixer
Xiaoyan Kui, Haonan Yan, Qinsong Li +2
Graph neural networks have achieved remarkable success in learning graph representations, especially graph Transformer, which has recently shown superior performance on various gra…