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Hang Liu

Stevens Institute of Technology

Sparse Progressive Distillation: Resolving Overfitting under Pretrain-and-Finetune Paradigm


Oct 18, 2021
Shaoyi Huang, Dongkuan Xu, Ian E. H. Yen, Sung-en Chang, Bingbing Li, Shiyang Chen, Mimi Xie, Hang Liu, Caiwen Ding


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Detecting Gender Bias in Transformer-based Models: A Case Study on BERT


Oct 15, 2021
Bingbing Li, Hongwu Peng, Rajat Sainju, Junhuan Yang, Lei Yang, Yueying Liang, Weiwen Jiang, Binghui Wang, Hang Liu, Caiwen Ding


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Dr. Top-k: Delegate-Centric Top-k on GPUs


Sep 16, 2021
Anil Gaihre, Da Zheng, Scott Weitze, Lingda Li, Shuaiwen Leon Song, Caiwen Ding, Xiaoye S Li, Hang Liu

* To be published in The International Conference for High Performance Computing, Networking, Storage and Analysis (SC 21) 

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Reconfigurable Intelligent Surface Empowered Over-the-Air Federated Edge Learning


Sep 06, 2021
Hang Liu, Zehong Lin, Xiaojun Yuan, Ying-Jun Angela Zhang

* 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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Binary Complex Neural Network Acceleration on FPGA


Aug 10, 2021
Hongwu Peng, Shanglin Zhou, Scott Weitze, Jiaxin Li, Sahidul Islam, Tong Geng, Ang Li, Wei Zhang, Minghu Song, Mimi Xie, Hang Liu, Caiwen Ding

* ASAP 2021, 8 pages 

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Angel's Girl for Blind Painters: an Efficient Painting Navigation System Validated by Multimodal Evaluation Approach


Jul 27, 2021
Hang Liu, Menghan Hu, Yuzhen Chen, Qingli Li, Guangtao Zhai, Simon X. Yang, Xiao-Ping Zhang, Xiaokang Yang

* 13 pages, 18 figures 

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Relay-Assisted Cooperative Federated Learning


Jul 20, 2021
Zehong Lin, Hang Liu, Ying-Jun Angela Zhang

* 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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FORMS: Fine-grained Polarized ReRAM-based In-situ Computation for Mixed-signal DNN Accelerator


Jun 16, 2021
Geng Yuan, Payman Behnam, Zhengang Li, Ali Shafiee, Sheng Lin, Xiaolong Ma, Hang Liu, Xuehai Qian, Mahdi Nazm Bojnordi, Yanzhi Wang, Caiwen Ding

* In Proceedings of the 48th Annual International Symposium on Computer Architecture (ISCA), 2021 

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SimNet: Computer Architecture Simulation using Machine Learning


May 12, 2021
Lingda Li, Santosh Pandey, Thomas Flynn, Hang Liu, Noel Wheeler, Adolfy Hoisie


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CSIT-Free Federated Edge Learning via Reconfigurable Intelligent Surface


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

* 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

* 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

* 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

* 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

* 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

* 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

* 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

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

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