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GRAPHSPY: Fused Program Semantic-Level Embedding via Graph Neural Networks for Dead Store Detection

Nov 18, 2020
Yixin Guo, Pengcheng Li, Yingwei Luo, Xiaolin Wang, Zhenlin Wang

* 9 pages, 6 figures, 3 tables 

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Phoebe: Reuse-Aware Online Caching with Reinforcement Learning for Emerging Storage Models

Nov 13, 2020
Nan Wu, Pengcheng Li

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Learning Forward Reuse Distance

Jul 31, 2020
Pengcheng Li, Yongbin Gu

* 13 pages 

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DaSGD: Squeezing SGD Parallelization Performance in Distributed Training Using Delayed Averaging

May 31, 2020
Qinggang Zhou, Yawen Zhang, Pengcheng Li, Xiaoyong Liu, Jun Yang, Runsheng Wang, Ru Huang

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Improving the Robustness of Deep Neural Networks via Adversarial Training with Triplet Loss

May 28, 2019
Pengcheng Li, Jinfeng Yi, Bowen Zhou, Lijun Zhang

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Query-Efficient Black-Box Attack by Active Learning

Sep 13, 2018
Pengcheng Li, Jinfeng Yi, Lijun Zhang

* 9 pages 

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