I am a Ph.D. student in Research Center for Social Computing and Information Retrieval at Harbin Institute of Technology (HIT, China) since 2018. I am fortunately advised by Prof. Wanxiang Che. I obtained B.S. degree in Northeastern University (NEU) in July 2017.

Please contact me via lbqin@ir.hit.edu.cn.

Find me in: Github , Zhihu .

Experiences

• Research Visitor in Westlake University, October 2019 - April 2020, Advisor: Prof. Yue Zhang
• Research Internship in Trio (Beijing), June 2018 - September 2018, Mentor: Baoxun Wang, Zhuoran Wang

Publications

2020

• Libo Qin, Minheng Ni, Yue Zhang, Wanxiang Che. CoSDA-ML: Multi-Lingual Code-Switching Data Augmentation for Zero-Shot Cross-Lingual NLP. 29th International Joint Conference on Artificial Intelligence and the 17th Pacific Rim International Conference on Artificial Intelligence. (IJCAI 2020).[pdf]
• Qingkai Min^*, Libo Qin^*, Zhiyang Teng^*, Xiao Liu, Yue Zhang. Dialogue State Induction Using Neural Latent Variable Models. 29th International Joint Conference on Artificial Intelligence and the 17th Pacific Rim International Conference on Artificial Intelligence. (IJCAI 2020).[pdf]
• Libo Qin, Xiao Xu, Wanxiang Che, Yue Zhang, Ting Liu. Dynamic Fusion Network for Multi-Domain End-to-end Task-Oriented Dialog The 58th Annual Meeting of the Association for Computational Linguistics The 58th Annual Meeting of the Association for Computational Linguistics(ACL 2020).[pdf][code][slides]
• Yangming Li^*, Kaisheng Yao^*, Libo Qin^*, Wanxiang Che, Xiaolong Li, Ting Liu. Slot-consistent NLG for Task-oriented Dialogue Systems with Iterative Rectification Network. The 58th Annual Meeting of the Association for Computational Linguistics (ACL 2020).
• Libo Qin, Wanxiang Che, Yangming Li, Minheng Ni, Ting Liu. DCR-Net: A Deep Co-Interactive Relation Network for Joint Dialog Act Recognition and Sentiment Classification. The 34th AAAI Conference on Artificial Intelligence (AAAI 2020). [pdf]

2019

• Libo Qin,Wanxiang Che, Yangming Li, Haoyang Wen and Ting Liu. A Stack-Propagation Framework with Token-level Intent Detection for Spoken Language Understanding. The Conference on Empirical Methods in Natural Language Processing (EMNLP 2019). Long paper. [pdf][code]
• Libo Qin, Yijia Liu, Wanxiang Che, Haoyang Wen, Yangming Li and Ting Liu. Entity-Consistent End-to-end Task-Oriented Dialogue System with KB Retriever. The Conference on Empirical Methods in Natural Language Processing (EMNLP 2019). Long paper. [pdf][Datasets]



2018

• Haoyang Wen, Yijia Liu, Wanxiang Che, Libo Qin and Ting Liu. ASequence-to-Sequence Learning for Task-oriented Dialogue with Dialogue State Representation. The 27th International Conference on Computational Linguistics (COLING 2018). [pdf]