Publications (Google Scholar Profile)


JIT2R:A Joint Framework for Item Tagging and Tag-based Recommendation
Xu Chen, Changying Du, Xiuqiang He and Jun Wang The 43nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020, short paper).

Time Matters: Sequential Recommendation with Complex Temporal Information
Wenwen Ye, Shuaiqiang Wang, Xu Chen, Xuepeng Wang, Zheng Qin and Dawei Yin The 43nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020).

Personalized Fashion Recommendation with Visual Explanations based on Multimodal Attention Network
Xu Chen, Hanxiong Chen, Hongteng Xu, Yongfeng Zhang, Yixin Cao, Zheng Qin and Hongyuan Zha. The 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2019).

Generating Natural Language Explanations for Recommendation
Hanxiong Chen, Xu Chen, Shaoyun Shi and Yongfeng Zhang. Workshop on the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIRW 2019).

Adversarial Distillation for Efficient Recommendation with External Knowledge
Xu Chen, Yongfeng Zhang, Honteng Xu, Zheng Qin and Hongyuan Zha. Transaction on Information System (TOIS 2019).

Dynamic Explainable Recommendation based on Neural Attentive Models
Xu Chen, Yongfeng Zhang, Zheng Qin. The 33rd AAAI Conference on Artificial Intelligence (AAAI 2019).

Efficient contour computation of group-based skyline
Wenhui Yu, Jinfei Liu, Jiann Pei, Li Xiong, Xu Chen and Zheng Qin. IEEE Transactions on Knowledge and Data Engineering (TKDE 2019).

Dynamic News Recommendation with Hierarchical Attention Network
Hui Zhang, Xu Chen and Shuai Ma. The 19th IEEE International Conference on Data Mining (ICDM 2019, short paper).

Towards Conversational Search and Recommendation: System Ask, User Respond
Yongfeng Zhang, Xu Chen, Qingyao Ai, Liu Yang and W. Bruce Croft. The 29th ACM International Conference on Information and Knowledge Management (CIKM 2018).

Aesthetic-based Clothing Recommendation
Wenhui Yu, Huidi Zhang, Xiangnan He, Xu Chen, Li Xiong and Zheng Qin. The International World Wide Web Conferences (TheWebConf 2018).

Learning Heterogeneous Knowledge Base Embeddings for Explainable Recommendation
Qingyao Ai, Vahid Azizi, Xu Chen and Yongfeng Zhang. Algorithms Journal (Algorithms 2018).

Sequential Recommendation with User Memory Network
Xu Chen, Yongfeng Zhang, Honteng Xu, Zheng Qin and Hongyuan Zha. The 11th ACM International Conference on Web Search and Data Mining (WSDM 2018).

Benefits from Superposed Hawkes Processes
Hongteng Xu, Dixin Luo, Xu Chen and Lawrence Carin. The 21st International Conference on Artificial Intelligence and Statistics (AISTATS 2018).

Joint Representation Learning of Cross-lingual Words and Entities via Attentive Distant Supervision
Yixin Cao, Lei Hou, Juanzi Li, Zhiyuan Liu, Chengjiang Li, Xu Chen and Tiansi Dong. The international Conference on Empirical Methods in Natural Language Processing (EMNLP 2018).

Learning a Hierarchical Embedding Model for Personalized Product Search
Qingyao Ai, Yongfeng Zhang, Keping Bi, Xu Chen and Bruce Croft. The 40nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2017).

Personalized Key Frame Recommendation
Xu Chen, Yongfeng Zhang, Qingyao Ai, Hongteng Xu, Junchi Yan and Zheng Qin. The 40nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2017).

Joint Representation Learning for Top-N Recommendation with Heterogenous Information Sources
Yongfeng Zhang, Qingyao Ai, Xu Chen and W. Bruce Croft. The 28th ACM International Conference on Information and Knowledge Management (CIKM 2017).

Fast Algorithm of Pareto Optimal Group-based Skyline
Wenhui Yu, Zheng Qin, Jinfei Liu, Li Xiong, Xu Chen and Huidi Zhang. The 28th ACM International Conference on Information and Knowledge Management (CIKM 2017).

Bridge Text and Knowledge by Learning Multi-Prototype Entity Mention Embedding
Yixin Cao, Lifu Huang, Heng Ji, Xu Chen and Juanzi Li. The 55th annual meeting of the Association for Computational Linguistics (ACL 2017).

An Explainable Probabilistic Local Matrix Factorization by Leveraging User Reviews
Xu Chen, Yongfeng Zhang, Xin Zhao, Wenwen Ye and Zheng Qin. The 13th Asia Information Retrieval Societies Conference (AIRS 2017).

A Collaborative Neural Model for Rating Prediction by Leveraging User Reviews and Product Images
Wenwen Ye, Yongfeng Zhang, Xin Zhao, Xu Chen and Zheng Qin. The 13th Asia Information Retrieval Societies Conference (AIRS 2017).

Learning to Rank Features for Recommendation over Multiple Categories
Xu Chen, Yongfeng Zhang, Tao Xu, and Zheng Qin. The 39nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2016).

HLBPR: A Hybrid Local Bayesian Personal Ranking Method
Xu Chen, Pengfei Wang, Zheng Qin, and Yongfeng Zhang. The 25th World Wide Web Conference (WWW 2016, poster).