Search Results for author: Qian Ren

Found 2 papers, 1 papers with code

BLOCKEYE: Hunting For DeFi Attacks on Blockchain

no code implementations • 4 Mar 2021 • Bin Wang, Han Liu, Chao Liu, Zhiqiang Yang, Qian Ren, Huixuan Zheng, Hong Lei

We applied BLOCKEYE in several popular DeFi projects and managed to discover potential security attacks that are unreported before.

Cryptography and Security Computers and Society

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CDNet: Centripetal Direction Network for Nuclear Instance Segmentation

2 code implementations • ICCV 2021 • Hongliang He, Zhongyi Huang, Yao Ding, Guoli Song, Lin Wang, Qian Ren, Pengxu Wei, Zhiqiang Gao, Jie Chen

Specifically, we define the centripetal direction feature as a class of adjacent directions pointing to the nuclear center to represent the spatial relationship between pixels within the nucleus.

Instance Segmentation Segmentation +1

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