Search Results for author: Pengtao Chen

Found 2 papers, 0 papers with code

$Δ$-DiT: A Training-Free Acceleration Method Tailored for Diffusion Transformers

no code implementations3 Jun 2024 Pengtao Chen, Mingzhu Shen, Peng Ye, JianJian Cao, Chongjun Tu, Christos-Savvas Bouganis, Yiren Zhao, Tao Chen

Based on this insight, we propose an overall training-free inference acceleration framework $\Delta$-DiT: using a designed cache mechanism to accelerate the rear DiT blocks in the early sampling stages and the front DiT blocks in the later stages.

Image Generation

TSGN: Transaction Subgraph Networks for Identifying Ethereum Phishing Accounts

no code implementations18 Apr 2021 Jinhuan Wang, Pengtao Chen, Shanqing Yu, Qi Xuan

In this paper, we propose a Transaction SubGraph Network (TSGN) based classification model to identify phishing accounts in Ethereum.

Graph Representation Learning

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