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Xiang Wang

Towards Demystifying Representation Learning with Non-contrastive Self-supervision


Oct 11, 2021
Xiang Wang, Xinlei Chen, Simon S. Du, Yuandong Tian

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Focus Your Distribution: Coarse-to-Fine Non-Contrastive Learning for Anomaly Detection and Localization


Oct 09, 2021
Ye Zheng, Xiang Wang, Rui Deng, Tianpeng Bao, Rui Zhao, Liwei Wu

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Time-aware Path Reasoning on Knowledge Graph for Recommendation


Aug 05, 2021
Yuyue Zhao, Xiang Wang, Jiawei Chen, Wei Tang, Yashen Wang, Xiangnan He, Haiyong Xie

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* 22 pages, ACM Transactions on Information Systems (TOIS) Under Review 
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Exploring Lottery Ticket Hypothesis in Media Recommender Systems


Aug 02, 2021
Yanfang Wang, Yongduo Sui, Xiang Wang, Zhenguang Liu, Xiangnan He

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Visual Boundary Knowledge Translation for Foreground Segmentation


Aug 01, 2021
Zunlei Feng, Lechao Cheng, Xinchao Wang, Xiang Wang, Yajie Liu, Xiangtong Du, Mingli Song

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* Accepted by AAAI 2021 
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Contrastive Learning for Cold-Start Recommendation


Jul 15, 2021
Yinwei Wei, Xiang Wang, Qi Li, Liqiang Nie, Yan Li, Xuanping Li, Tat-Seng Chua

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* Accepted by ACM Multimedia 2021 
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Exploring Stronger Feature for Temporal Action Localization


Jun 24, 2021
Zhiwu Qing, Xiang Wang, Ziyuan Huang, Yutong Feng, Shiwei Zhang, jianwen Jiang, Mingqian Tang, Changxin Gao, Nong Sang

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* Rank 1st on the CVPR2021 HACS supervised Temporal Action Localization Challenge 
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OadTR: Online Action Detection with Transformers


Jun 21, 2021
Xiang Wang, Shiwei Zhang, Zhiwu Qing, Yuanjie Shao, Zhengrong Zuo, Changxin Gao, Nong Sang

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* Code is available at https://github.com/wangxiang1230/OadTR 
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Weakly-Supervised Temporal Action Localization Through Local-Global Background Modeling


Jun 20, 2021
Xiang Wang, Zhiwu Qing, Ziyuan Huang, Yutong Feng, Shiwei Zhang, Jianwen Jiang, Mingqian Tang, Yuanjie Shao, Nong Sang

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* CVPRW-2021 
 * CVPR-2021 HACS Challenge - Weakly-supervised Learning Track champion solution (1st Place) 
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Proposal Relation Network for Temporal Action Detection


Jun 20, 2021
Xiang Wang, Zhiwu Qing, Ziyuan Huang, Yutong Feng, Shiwei Zhang, Jianwen Jiang, Mingqian Tang, Changxin Gao, Nong Sang

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* CVPRW-2021 
 * CVPR-2021 ActivityNet Temporal Action Localization Challenge champion solution (1st Place) 
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Smart Contract Vulnerability Detection: From Pure Neural Network to Interpretable Graph Feature and Expert Pattern Fusion


Jun 17, 2021
Zhenguang Liu, Peng Qian, Xiang Wang, Lei Zhu, Qinming He, Shouling Ji

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* This paper has been accepted by IJCAI 2021 
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Relation Modeling in Spatio-Temporal Action Localization


Jun 16, 2021
Yutong Feng, Jianwen Jiang, Ziyuan Huang, Zhiwu Qing, Xiang Wang, Shiwei Zhang, Mingqian Tang, Yue Gao

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* CVPR 2021 ActivityNet Workshop Report 
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A Stronger Baseline for Ego-Centric Action Detection


Jun 13, 2021
Zhiwu Qing, Ziyuan Huang, Xiang Wang, Yutong Feng, Shiwei Zhang, Jianwen Jiang, Mingqian Tang, Changxin Gao, Marcelo H. Ang Jr, Nong Sang

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* CVPRW21, EPIC-KITCHENS-100 Competition Report 
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Understanding Deflation Process in Over-parametrized Tensor Decomposition


Jun 11, 2021
Rong Ge, Yunwei Ren, Xiang Wang, Mo Zhou

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Towards Training Stronger Video Vision Transformers for EPIC-KITCHENS-100 Action Recognition


Jun 09, 2021
Ziyuan Huang, Zhiwu Qing, Xiang Wang, Yutong Feng, Shiwei Zhang, Jianwen Jiang, Zhurong Xia, Mingqian Tang, Nong Sang, Marcelo H. Ang Jr

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* CVPRW 2021, EPIC-KITCHENS-100 Competition Report 
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Deconfounded Recommendation for Alleviating Bias Amplification


May 22, 2021
Wenjie Wang, Fuli Feng, Xiangnan He, Xiang Wang, Tat-Seng Chua

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* Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discoveryand Data Mining (KDD 2021) 
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Generic Reversible Visible Watermarking Via Regularized Graph Fourier Transform Coding


May 18, 2021
Wenfa Qi, Wei Hu, Sirui Guo, Zongming Guo, Xiang Wang

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* This manuscript is submitted to IEEE Transactions on Image Processing on May 17th 2021. It has 13 pages, 10 figures and 3 tables 
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A Survey on Neural Recommendation: From Collaborative Filtering to Content and Context Enriched Recommendation


Apr 27, 2021
Le Wu, Xiangnan He, Xiang Wang, Kun Zhang, Meng Wang

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* In submission 
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A-FMI: Learning Attributions from Deep Networks via Feature Map Importance


Apr 12, 2021
An Zhang, Xiang Wang, Chengfang Fang, Jie Shi, Tat-seng Chua, Zehua Chen

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Self-Supervised Learning for Semi-Supervised Temporal Action Proposal


Apr 07, 2021
Xiang Wang, Shiwei Zhang, Zhiwu Qing, Yuanjie Shao, Changxin Gao, Nong Sang

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* Accepted by CVPR-2021 
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Temporal Context Aggregation Network for Temporal Action Proposal Refinement


Mar 24, 2021
Zhiwu Qing, Haisheng Su, Weihao Gan, Dongliang Wang, Wei Wu, Xiang Wang, Yu Qiao, Junjie Yan, Changxin Gao, Nong Sang

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* Accepted by CVPR2021 
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A Local Similarity-Preserving Framework for Nonlinear Dimensionality Reduction with Neural Networks


Mar 10, 2021
Xiang Wang, Xiaoyong Li, Junxing Zhu, Zichen Xu, Kaijun Ren, Weiming Zhang, Xinwang Liu, Kui Yu

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* Vec2vec, Dasfaa 2021, 16 pages 
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Learning Intents behind Interactions with Knowledge Graph for Recommendation


Feb 14, 2021
Xiang Wang, Tinglin Huang, Dingxian Wang, Yancheng Yuan, Zhenguang Liu, Xiangnan He, Tat-Seng Chua

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* WWW 2021 oral presentation 
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Beyond Lazy Training for Over-parameterized Tensor Decomposition


Oct 22, 2020
Xiang Wang, Chenwei Wu, Jason D. Lee, Tengyu Ma, Rong Ge

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* NeurIPS 2020; the first two authors contribute equally 
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Self-supervised Graph Learning for Recommendation


Oct 21, 2020
Jiancan Wu, Xiang Wang, Fuli Feng, Xiangnan He, Liang Chen, Jianxun Lian, Xing Xie

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* 11 pages, 7 pages, 5 tables 
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Multi-Level Temporal Pyramid Network for Action Detection


Aug 07, 2020
Xiang Wang, Changxin Gao, Shiwei Zhang, Nong Sang

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* Accepted by PRCV2020 
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Disentangled Graph Collaborative Filtering


Jul 03, 2020
Xiang Wang, Hongye Jin, An Zhang, Xiangnan He, Tong Xu, Tat-Seng Chua

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* SIGIR 2020 
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Guarantees for Tuning the Step Size using a Learning-to-Learn Approach


Jun 30, 2020
Xiang Wang, Shuai Yuan, Chenwei Wu, Rong Ge

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