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Hang Liu

Stevens Institute of Technology

CSIT-Free Federated Edge Learning via Reconfigurable Intelligent Surface


Feb 22, 2021
Hang Liu, Xiaojun Yuan, Ying-Jun Angela Zhang

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* This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible 
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Conversational Query Rewriting with Self-supervised Learning


Feb 19, 2021
Hang Liu, Meng Chen, Youzheng Wu, Xiaodong He, Bowen Zhou

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* Accepted by ICASSP 2021 
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Reconfigurable Intelligent Surface Enabled Federated Learning: A Unified Communication-Learning Design Approach


Dec 08, 2020
Hang Liu, Xiaojun Yuan, Ying-Jun Angela Zhang

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* This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible 
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Efficient Transformer-based Large Scale Language Representations using Hardware-friendly Block Structured Pruning


Oct 08, 2020
Bingbing Li, Zhenglun Kong, Tianyun Zhang, Ji Li, Zhengang Li, Hang Liu, Caiwen Ding

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* Accepted to Findings of EMNLP 2020 
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SAPAG: A Self-Adaptive Privacy Attack From Gradients


Sep 14, 2020
Yijue Wang, Jieren Deng, Dan Guo, Chenghong Wang, Xianrui Meng, Hang Liu, Caiwen Ding, Sanguthevar Rajasekaran

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MCMIA: Model Compression Against Membership Inference Attack in Deep Neural Networks


Aug 28, 2020
Yijue Wang, Chenghong Wang, Zigeng Wang, Shanglin Zhou, Hang Liu, Jinbo Bi, Caiwen Ding, Sanguthevar Rajasekaran

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* Machine Learning (cs.LG); Cryptography and Security (cs.CR); Machine Learning (stat.ML) 
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EZLDA: Efficient and Scalable LDA on GPUs


Jul 17, 2020
Shilong Wang, Hang Liu, Anil Gaihre, Hengyong Yu

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FTRANS: Energy-Efficient Acceleration of Transformers using FPGA


Jul 16, 2020
Bingbing Li, Santosh Pandey, Haowen Fang, Yanjun Lyv, Ji Li, Jieyang Chen, Mimi Xie, Lipeng Wan, Hang Liu, Caiwen Ding

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* 7 pages, 7 figures 
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Information Freshness-Aware Task Offloading in Air-Ground Integrated Edge Computing Systems


Jul 15, 2020
Xianfu Chen, Celimuge Wu, Tao Chen, Zhi Liu, Honggang Zhang, Mehdi Bennis, Hang Liu, Yusheng Ji

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A Novel Method for Extrinsic Calibration of Multiple RGB-D Cameras Using Descriptor-Based Patterns


Sep 10, 2018
Hang Liu, Hengyu Li, Xiahua Liu, Jun Luo, Shaorong Xie, Yu Sun

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* 6 pages, 7 figures, under review by IEEE Robotics and Automation Letters & ICRA 
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Construction of all-in-focus images assisted by depth sensing


Jun 05, 2018
Hang Liu, Hengyu Li, Jun Luo, Shaorong Xie, Yu Sun

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* 18 pages. This paper has been submitted to Computer Vision and Image Understanding 
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