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Advances and Challenges in Conversational Recommender Systems: A Survey

Jan 26, 2021
Chongming Gao, Wenqiang Lei, Xiangnan He, Maarten de Rijke, Tat-Seng Chua

* 30 pages, 8 figures 

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Retrieving and Reading: A Comprehensive Survey on Open-domain Question Answering

Jan 04, 2021
Fengbin Zhu, Wenqiang Lei, Chao Wang, Jianming Zheng, Soujanya Poria, Tat-Seng Chua

* 20 pages 

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Learning Relation Prototype from Unlabeled Texts for Long-tail Relation Extraction

Nov 27, 2020
Yixin Cao, Jun Kuang, Ming Gao, Aoying Zhou, Yonggang Wen, Tat-Seng Chua

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Should Graph Convolution Trust Neighbors? A Simple Causal Inference Method

Oct 22, 2020
Fuli Feng, Weiran Huang, Xin Xin, Xiangnan He, Tat-Seng Chua

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Exploring and Evaluating Attributes, Values, and Structures for Entity Alignment

Oct 07, 2020
Zhiyuan Liu, Yixin Cao, Liangming Pan, Juanzi Li, Zhiyuan Liu, Tat-Seng Chua

* 10 pages, EMNLP2020 

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Multi-modal Cooking Workflow Construction for Food Recipes

Aug 20, 2020
Liangming Pan, Jingjing Chen, Jianlong Wu, Shaoteng Liu, Chong-Wah Ngo, Min-Yen Kan, Yu-Gang Jiang, Tat-Seng Chua

* This manuscript has been accepted at ACM MM 2020 

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Neural Sparse Voxel Fields

Jul 22, 2020
Lingjie Liu, Jiatao Gu, Kyaw Zaw Lin, Tat-Seng Chua, Christian Theobalt

* 20 pages, in progress 

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Visual Relation Grounding in Videos

Jul 21, 2020
Junbin Xiao, Xindi Shang, Xun Yang, Sheng Tang, Tat-Seng Chua

* ECCV2020 (spotlight) 

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Tree-Augmented Cross-Modal Encoding for Complex-Query Video Retrieval

Jul 06, 2020
Xun Yang, Jianfeng Dong, Yixin Cao, Xun Wang, Meng Wang, Tat-Seng Chua

* Accepted For 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020) 

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Disentangled Graph Collaborative Filtering

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

* SIGIR 2020 

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Few-shot 3D Point Cloud Semantic Segmentation

Jun 22, 2020
Na Zhao, Tat-Seng Chua, Gim Hee Lee

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Rethinking Dialogue State Tracking with Reasoning

Jun 03, 2020
Lizi Liao, Yunshan Ma, Wenqiang Lei, Tat-Seng Chua

* further modification needed 

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Seamlessly Unifying Attributes and Items: Conversational Recommendation for Cold-Start Users

May 23, 2020
Shijun Li, Wenqiang Lei, Qingyun Wu, Xiangnan He, Peng Jiang, Tat-Seng Chua

* 25 pages, 4 figures 

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Knowledge Enhanced Neural Fashion Trend Forecasting

May 07, 2020
Yunshan Ma, Yujuan Ding, Xun Yang, Lizi Liao, Wai Keung Wong, Tat-Seng Chua

* 8 pages, 9 figures, ICMR 2020 

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Expertise Style Transfer: A New Task Towards Better Communication between Experts and Laymen

May 02, 2020
Yixin Cao, Ruihao Shui, Liangming Pan, Min-Yen Kan, Zhiyuan Liu, Tat-Seng Chua

* 11 pages, 6 figures; To appear in ACL 2020 

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Semantic Graphs for Generating Deep Questions

Apr 27, 2020
Liangming Pan, Yuxi Xie, Yansong Feng, Tat-Seng Chua, Min-Yen Kan

* ACL 2020 (long paper) 

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Learning Goal-oriented Dialogue Policy with Opposite Agent Awareness

Apr 21, 2020
Zheng Zhang, Lizi Liao, Xiaoyan Zhu, Tat-Seng Chua, Zitao Liu, Yan Huang, Minlie Huang

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Reinforced Negative Sampling over Knowledge Graph for Recommendation

Mar 12, 2020
Xiang Wang, Yaokun Xu, Xiangnan He, Yixin Cao, Meng Wang, Tat-Seng Chua

* WWW 2020 oral presentation 

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Cross-GCN: Enhancing Graph Convolutional Network with $k$-Order Feature Interactions

Mar 05, 2020
Fuli Feng, Xiangnan He, Hanwang Zhang, Tat-Seng Chua

* Submitted to TKDE 

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Multi-source Domain Adaptation for Visual Sentiment Classification

Jan 12, 2020
Chuang Lin, Sicheng Zhao, Lei Meng, Tat-Seng Chua

* Accepted by AAAI2020 

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SESS: Self-Ensembling Semi-Supervised 3D Object Detection

Dec 26, 2019
Na Zhao, Tat-Seng Chua, Gim Hee Lee

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Heuristic Black-box Adversarial Attacks on Video Recognition Models

Nov 21, 2019
Zhipeng Wei, Jingjing Chen, Xingxing Wei, Linxi Jiang, Tat-Seng Chua, Fengfeng Zhou, Yu-Gang Jiang

* AAAI-2020 Oral 

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Mining Unfollow Behavior in Large-Scale Online Social Networks via Spatial-Temporal Interaction

Nov 17, 2019
Haozhe Wu, Zhiyuan Hu, Jia Jia, Yaohua Bu, Xiangnan He, Tat-Seng Chua

* 8 pages, 7 figures, Accepted by AAAI 2020 

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Meta-Transfer Learning through Hard Tasks

Oct 07, 2019
Qianru Sun, Yaoyao Liu, Zhaozheng Chen, Tat-Seng Chua, Bernt Schiele

* An extended version of a paper published in CVPR2019. Under review. arXiv admin note: substantial text overlap with arXiv:1812.02391 

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Multi-Channel Graph Neural Network for Entity Alignment

Aug 26, 2019
Yixin Cao, Zhiyuan Liu, Chengjiang Li, Zhiyuan Liu, Juanzi Li, Tat-Seng Chua

* 10 pages, 4 figures, ACL2019 

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Low-Resource Name Tagging Learned with Weakly Labeled Data

Aug 26, 2019
Yixin Cao, Zikun Hu, Tat-Seng Chua, Zhiyuan Liu, Heng Ji

* 10 pages, 4 figures, EMNLP2019 

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PS^2-Net: A Locally and Globally Aware Network for Point-Based Semantic Segmentation

Aug 15, 2019
Na Zhao, Tat-Seng Chua, Gim Hee Lee

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Who, Where, and What to Wear? Extracting Fashion Knowledge from Social Media

Aug 12, 2019
Yunshan Ma, Xun Yang, Lizi Liao, Yixin Cao, Tat-Seng Chua

* 9 pages, 8 figures, ACMMM 2019 

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