Xiaoyu Feng — accepted AI-conference papers

2025

MTVHunter: Smart Contracts Vulnerability Detection Based on Multi-Teacher Knowledge Translation

Guokai Sun, Yuan Zhuang, Shuo Zhang, Xiaoyu Feng, Zhenguang Liu, Liguo Zhang

AAAI 2025technical

Smart contracts, closely intertwined with cryptocurrency transactions, have sparked widespread concerns about considerable financial losses of security issues. To counteract this, a variety of tools have been developed to identify vulnerability in smart contract. However, they fail to overcome two c…

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2023

SEFormer: Structure Embedding Transformer for 3D Object Detection

Xiaoyu Feng, Heming Du, Hehe Fan, Yueqi Duan, Yongpan Liu

AAAI 2023technical

Effectively preserving and encoding structure features from objects in irregular and sparse LiDAR points is a crucial challenge to 3D object detection on the point cloud. Recently, Transformer has demonstrated promising performance on many 2D and even 3D vision tasks. Compared with the fixed and ri…

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