Search Results for author: Zeyi Xu

Found 2 papers, 0 papers with code

AFIDAF: Alternating Fourier and Image Domain Adaptive Filters as an Efficient Alternative to Attention in ViTs

no code implementations16 Jul 2024 Yunling Zheng, Zeyi Xu, Fanghui Xue, Biao Yang, Jiancheng Lyu, Shuai Zhang, Yingyong Qi, Jack Xin

We propose and demonstrate an alternating Fourier and image domain filtering approach for feature extraction as an efficient alternative to build a vision backbone without using the computationally intensive attention.

object-detection Object Detection

Learning Physical Simulation with Message Passing Transformer

no code implementations10 Jun 2024 Zeyi Xu, Yifei Li

We propose a new universal architecture based on Graph Neural Network, the Message Passing Transformer, which incorporates a Message Passing framework, employs an Encoder-Processor-Decoder structure, and applies Graph Fourier Loss as loss function for model optimization.

Attribute Decoder +2

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