TSGN: Transaction Subgraph Networks for Identifying Ethereum Phishing Accounts. - Jinhuan Wang; Pengtao Chen; Shanqing Yu; Qi Xuan 001 (BlockSys, 2021)

Sampling Subgraph Network With Application to Graph Classification. - Jinhuan Wang; Pengtao Chen; Bin Ma 025; Jiajun Zhou; Zhongyuan Ruan; Guanrong Chen; Qi Xuan 001 (IEEE Trans. Netw. Sci. Eng., 2021)

Improving the Item Selection Process with Reinforcement Learning in Computerized Adaptive Testing. - Yang Pian; Penghe Chen; Yu Lu 003; Guangchen Song; Pengtao Chen (AIED (Posters/Late Breaking Results/...), 2023)

Δ-DiT: A Training-Free Acceleration Method Tailored for Diffusion Transformers. - Pengtao Chen; Mingzhu Shen; Peng Ye 006; Jianjian Cao; Chongjun Tu; Christos-Savvas Bouganis; Yiren Zhao; Tao Chen 003 (CoRR, 2024)

A Manta Ray-Inspired Fast-Swimming Soft Electrohydraulic Robotic Fish. - Yuanzhen Zhang; Wenbo Li 016; Fengrui Liu; Pengtao Chen; Haomin Zhu; Hai Li; Guorui Li; Kai Tao; Wen-Ming Zhang; Jian Xu 005 (IEEE Robotics Autom. Lett., 2024)

Pioneering 4-Bit FP Quantization for Diffusion Models: Mixup-Sign Quantization and Timestep-Aware Fine-Tuning. - Maosen Zhao; Pengtao Chen; Chong Yu; Yan Wen 005; Xudong Tan; Tao Chen 003 (CVPR, 2025)

TSGN: Transaction Subgraph Networks Assisting Phishing Detection in Ethereum. - Jinhuan Wang; Pengtao Chen; Xinyao Xu; Jiajing Wu; Meng Shen 001; Qi Xuan 001; Xiaoniu Yang (IEEE Trans. Dependable Secur. Comput., 2025)

FAVOR-Bench: A Comprehensive Benchmark for Fine-Grained Video Motion Understanding. - Chongjun Tu; Lin Zhang; Pengtao Chen; Peng Ye 006; Xianfang Zeng; Wei Cheng; Gang Yu 002; Tao Chen 003 (CoRR, 2025)

DiTFastAttnV2: Head-wise Attention Compression for Multi-Modality Diffusion Transformers. - Hanling Zhang; Rundong Su; Zhihang Yuan; Pengtao Chen; Mingzhu Shen; Yibo Fan; Shengen Yan; Guohao Dai; Yu Wang 002 (CoRR, 2025)

Sparse-vDiT: Unleashing the Power of Sparse Attention to Accelerate Video Diffusion Transformers. - Pengtao Chen; Xianfang Zeng; Maosen Zhao; Peng Ye 006; Mingzhu Shen; Wei Cheng; Gang Yu 002; Tao Chen 003 (CoRR, 2025)