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Robust Dialogue Utterance Rewriting as Sequence Tagging

Dec 29, 2020
Jie Hao, Linfeng Song, Liwei Wang, Kun Xu, Zhaopeng Tu, Dong Yu

* 11 pages 

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Fully Convolutional Networks for Panoptic Segmentation

Dec 01, 2020
Yanwei Li, Hengshuang Zhao, Xiaojuan Qi, Liwei Wang, Zeming Li, Jian Sun, Jiaya Jia


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Learnable Boundary Guided Adversarial Training

Nov 23, 2020
Jiequan Cui, Shu Liu, Liwei Wang, Jiaya Jia


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Improved Analysis of Clipping Algorithms for Non-convex Optimization

Oct 29, 2020
Bohang Zhang, Jikai Jin, Cong Fang, Liwei Wang

* 41 pages, 12 figures, to appear in NeurIPS 2020. arXiv admin note: text overlap with arXiv:1905.11881 by other authors 

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LID 2020: The Learning from Imperfect Data Challenge Results

Oct 17, 2020
Yunchao Wei, Shuai Zheng, Ming-Ming Cheng, Hang Zhao, Liwei Wang, Errui Ding, Yi Yang, Antonio Torralba, Ting Liu, Guolei Sun, Wenguan Wang, Luc Van Gool, Wonho Bae, Junhyug Noh, Jinhwan Seo, Gunhee Kim, Hao Zhao, Ming Lu, Anbang Yao, Yiwen Guo, Yurong Chen, Li Zhang, Chuangchuang Tan, Tao Ruan, Guanghua Gu, Shikui Wei, Yao Zhao, Mariia Dobko, Ostap Viniavskyi, Oles Dobosevych, Zhendong Wang, Zhenyuan Chen, Chen Gong, Huanqing Yan, Jun He

* Summary of the 2nd Learning from Imperfect Data Workshop in conjunction with CVPR 2020 

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Sanity-Checking Pruning Methods: Random Tickets can Win the Jackpot

Sep 22, 2020
Jingtong Su, Yihang Chen, Tianle Cai, Tianhao Wu, Ruiqi Gao, Liwei Wang, Jason D. Lee

* Original submission to NeurIPS 2020. Under review 

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Efficient Reinforcement Learning in Factored MDPs with Application to Constrained RL

Sep 15, 2020
Xiaoyu Chen, Jiachen Hu, Lihong Li, Liwei Wang


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GraphNorm: A Principled Approach to Accelerating Graph Neural Network Training

Sep 07, 2020
Tianle Cai, Shengjie Luo, Keyulu Xu, Di He, Tie-yan Liu, Liwei Wang


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Variance-reduced Language Pretraining via a Mask Proposal Network

Aug 12, 2020
Liang Chen, Tianyuan Zhang, Di He, Guolin Ke, Liwei Wang, Tie-Yan Liu


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Improving One-stage Visual Grounding by Recursive Sub-query Construction

Aug 03, 2020
Zhengyuan Yang, Tianlang Chen, Liwei Wang, Jiebo Luo

* ECCV 2020 

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RANDOM MASK: Towards Robust Convolutional Neural Networks

Jul 27, 2020
Tiange Luo, Tianle Cai, Mengxiao Zhang, Siyu Chen, Liwei Wang

* arXiv admin note: substantial text overlap with arXiv:1911.08432 

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Transferred Discrepancy: Quantifying the Difference Between Representations

Jul 24, 2020
Yunzhen Feng, Runtian Zhai, Di He, Liwei Wang, Bin Dong

* 23 pages, 3 figures 

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Comprehensive Image Captioning via Scene Graph Decomposition

Jul 23, 2020
Yiwu Zhong, Liwei Wang, Jianshu Chen, Dong Yu, Yin Li

* Accepted to ECCV 2020 

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RepPoints V2: Verification Meets Regression for Object Detection

Jul 16, 2020
Yihong Chen, Zheng Zhang, Yue Cao, Liwei Wang, Stephen Lin, Han Hu


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Improving Weakly Supervised Visual Grounding by Contrastive Knowledge Distillation

Jul 03, 2020
Liwei Wang, Jing Huang, Yin Li, Kun Xu, Zhengyuan Yang, Dong Yu


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Deep Generative Modeling for Mechanistic-based Learning and Design of Metamaterial Systems

Jun 27, 2020
Liwei Wang, Yu-Chin Chan, Faez Ahmed, Zhao Liu, Ping Zhu, Wei Chen


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Data-Driven Topology Optimization with Multiclass Microstructures using Latent Variable Gaussian Process

Jun 27, 2020
Liwei Wang, Siyu Tao, Ping Zhu, Wei Chen


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MC-BERT: Efficient Language Pre-Training via a Meta Controller

Jun 16, 2020
Zhenhui Xu, Linyuan Gong, Guolin Ke, Di He, Shuxin Zheng, Liwei Wang, Jiang Bian, Tie-Yan Liu


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Multi-modal Feature Fusion with Feature Attention for VATEX Captioning Challenge 2020

Jun 05, 2020
Ke Lin, Zhuoxin Gan, Liwei Wang


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(Locally) Differentially Private Combinatorial Semi-Bandits

Jun 01, 2020
Xiaoyu Chen, Kai Zheng, Zixin Zhou, Yunchang Yang, Wei Chen, Liwei Wang


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Locally Differentially Private (Contextual) Bandits Learning

Jun 01, 2020
Kai Zheng, Tianle Cai, Weiran Huang, Zhenguo Li, Liwei Wang

* 19 pages 

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METASET: Exploring Shape and Property Spaces for Data-Driven Metamaterials Design

Jun 01, 2020
Yu-Chin Chan, Faez Ahmed, Liwei Wang, Wei Chen


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Boosting Few-Shot Learning With Adaptive Margin Loss

May 28, 2020
Aoxue Li, Weiran Huang, Xu Lan, Jiashi Feng, Zhenguo Li, Liwei Wang

* Accepted by CVPR 2020 

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Improve bone age assessment by learning from anatomical local regions

May 27, 2020
Dong Wang, Kexin Zhang, Jia Ding, Liwei Wang

* Early accepted to MICCAI2020 

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MART: Memory-Augmented Recurrent Transformer for Coherent Video Paragraph Captioning

May 11, 2020
Jie Lei, Liwei Wang, Yelong Shen, Dong Yu, Tamara L. Berg, Mohit Bansal

* ACL 2020 (12 pages) 

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Memory Enhanced Global-Local Aggregation for Video Object Detection

Mar 26, 2020
Yihong Chen, Yue Cao, Han Hu, Liwei Wang

* Accepted by CVPR2020 

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FocalMix: Semi-Supervised Learning for 3D Medical Image Detection

Mar 20, 2020
Dong Wang, Yuan Zhang, Kexin Zhang, Liwei Wang

* Accepted by CVPR 2020 

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