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Spatio-temporal-spectral-angular observation model that integrates observations from UAV and mobile mapping vehicle for better urban mapping


Sep 05, 2021
Zhenfeng Shao, Gui Cheng, Deren Li, Xiao Huang, Zhipeng Lu, Jian Liu


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"Adversarial Examples" for Proof-of-Learning


Aug 25, 2021
Rui Zhang, Jian Liu, Yuan Ding, Qingbiao Wu, Kui Ren


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The Effect of Dust and Sand on the 5G Terrestrial Links


Aug 20, 2021
Esmail M M Abuhdima, Gurcan Comert, Pierluigi Pisu, Chin-Tser Huang, Ahmed El Qaouaq, Chunheng Zhao, Shakendra Alston, Kirk Ambrose, Jian Liu

* 6 pages, 10 figures, IEEE WiSEE 2021 

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Byzantine-robust Federated Learning through Spatial-temporal Analysis of Local Model Updates


Jul 03, 2021
Zhuohang Li, Luyang Liu, Jiaxin Zhang, Jian Liu


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Template-Based Named Entity Recognition Using BART


Jun 03, 2021
Leyang Cui, Yu Wu, Jian Liu, Sen Yang, Yue Zhang


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OFEI: A Semi-black-box Android Adversarial Sample Attack Framework Against DLaaS


May 25, 2021
Guangquan Xu, GuoHua Xin, Litao Jiao, Jian Liu, Shaoying Liu, Meiqi Feng, Xi Zheng


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Unsupervised Sentiment Analysis by Transferring Multi-source Knowledge


May 09, 2021
Yong Dai, Jian Liu, Jian Zhang, Hongguang Fu, Zenglin Xu

* 17 pages, 4 figures 

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CelebA-Spoof Challenge 2020 on Face Anti-Spoofing: Methods and Results


Feb 26, 2021
Yuanhan Zhang, Zhenfei Yin, Jing Shao, Ziwei Liu, Shuo Yang, Yuanjun Xiong, Wei Xia, Yan Xu, Man Luo, Jian Liu, Jianshu Li, Zhijun Chen, Mingyu Guo, Hui Li, Junfu Liu, Pengfei Gao, Tianqi Hong, Hao Han, Shijie Liu, Xinhua Chen, Di Qiu, Cheng Zhen, Dashuang Liang, Yufeng Jin, Zhanlong Hao

* Technical report. Challenge website: https://competitions.codalab.org/competitions/26210 

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A hybrid deep-learning approach for complex biochemical named entity recognition


Dec 20, 2020
Jian Liu, Lei Gao, Sujie Guo, Rui Ding, Xin Huang, Long Ye, Qinghua Meng, Asef Nazari, Dhananjay Thiruvady

* 21 pages, 6 figures 

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Natural Language Inference in Context -- Investigating Contextual Reasoning over Long Texts


Nov 10, 2020
Hanmeng Liu, Leyang Cui, Jian Liu, Yue Zhang


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LogiQA: A Challenge Dataset for Machine Reading Comprehension with Logical Reasoning


Jul 16, 2020
Jian Liu, Leyang Cui, Hanmeng Liu, Dandan Huang, Yile Wang, Yue Zhang

* Accepted by IJCAI2020 

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Adversarial Training Based Multi-Source Unsupervised Domain Adaptation for Sentiment Analysis


Jun 10, 2020
Yong Dai, Jian Liu, Xiancong Ren, Zenglin Xu


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Enabling Fast and Universal Audio Adversarial Attack Using Generative Model


Apr 26, 2020
Yi Xie, Zhuohang Li, Cong Shi, Jian Liu, Yingying Chen, Bo Yuan


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Real-time, Universal, and Robust Adversarial Attacks Against Speaker Recognition Systems


Mar 04, 2020
Yi Xie, Cong Shi, Zhuohang Li, Jian Liu, Yingying Chen, Bo Yuan


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Free-riders in Federated Learning: Attacks and Defenses


Nov 28, 2019
Jierui Lin, Min Du, Jian Liu


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Adversarial Attack on Skeleton-based Human Action Recognition


Sep 14, 2019
Jian Liu, Naveed Akhtar, Ajmal Mian


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Temporally Coherent Full 3D Mesh Human Pose Recovery from Monocular Video


Jun 01, 2019
Jian Liu, Naveed Akhtar, Ajmal Mian


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Latent Dirichlet Allocation in Generative Adversarial Networks


Dec 28, 2018
Lili Pan, Shen Cheng, Jian Liu, Yazhou Ren, Zenglin Xu


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iQIYI-VID: A Large Dataset for Multi-modal Person Identification


Nov 19, 2018
Yuanliu Liu, Peipei Shi, Bo Peng, He Yan, Yong Zhou, Bing Han, Yi Zheng, Chao Lin, Jianbin Jiang, Yin Fan, Tingwei Gao, Ganwen Wang, Jian Liu, Xiangju Lu, Danming Xie


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Skepxels: Spatio-temporal Image Representation of Human Skeleton Joints for Action Recognition


Aug 03, 2018
Jian Liu, Naveed Akhtar, Ajmal Mian

* Submitted to a journal 

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Caging Loops in Shape Embedding Space: Theory and Computation


Jul 31, 2018
Jian Liu, Shiqing Xin, Zengfu Gao, Kai Xu, Changhe Tu, Baoquan Chen

* 8 pages, 9 figures, 2018 IEEE International Conference on Robotics and automation (ICRA) 

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Hierarchical Attention-Based Recurrent Highway Networks for Time Series Prediction


Jun 02, 2018
Yunzhe Tao, Lin Ma, Weizhong Zhang, Jian Liu, Wei Liu, Qiang Du


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Learning Human Pose Models from Synthesized Data for Robust RGB-D Action Recognition


May 01, 2018
Jian Liu, Naveed Akhtar, Ajmal Mian

* Revision submitted to IJCV 

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Defense against Universal Adversarial Perturbations


Feb 28, 2018
Naveed Akhtar, Jian Liu, Ajmal Mian

* Accepted in IEEE CVPR 2018 

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Viewpoint Invariant Action Recognition using RGB-D Videos


Jan 15, 2018
Jian Liu, Naveed Akhtar, Ajmal Mian


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Preference-based performance measures for Time-Domain Global Similarity method


Nov 08, 2017
Ting Lan, Jian Liu, Hong Qin


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Improvement of training set structure in fusion data cleaning using Time-Domain Global Similarity method


Jun 30, 2017
Jian Liu, Ting Lan, Hong Qin


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