Libo Qin is a Ph.D. student in Research Center for Social Computing and Information Retrieval at Harbin Institute of Technology, since 2018, was fortunately advised by Prof. Wanxiang Che . He was a Research visitor at Westlake University, working with Prof.Yue Zhang. He received B.S. degree from Northeastern University, Shenyang, China in July 2017. He loves music, movie, sports, writing blog and all good things in his life. (You can call him [Yizhen])

His research interest includes Natural Language Processing and Task-oriented Dialogue System (Survey) . In particular, he focuses on transfer learning in task-oriented dialog systems. He aims to build a robust dialog system with limited annotated data. He has published more than 10 papers in top-tier NLP/AI conferences and journals, including ACL, EMNLP, COLING, AAAI, IJCAI, TASLP, etc.

Gratefully, he has obtained multiple fellowship awards (Baidu Scholar, ByteDance Scholarship, Zhijiang Lab Scholarship, etc.). Besides, During his Ph.D., the most proud thing for him is that he has established a communication community named [Natural Language Processing and Machine Learning] (Weixin Platform) and (Zhihu Platform) with 50W+ subscribers. The platform is one of the official traditional media of ACL/SMP/GAIR/AIS/CCF-NLP. He hopes it promotes the communication of NLPers in China. Thanks for supports from his adviser Wanxiang Che .

Please contact him via lbqin@ir.hit.edu.cn. Find him in: Github, Zhihu.

Experiences

  • Remote Intern in WING of NUS, March 2021 - Present, Advisor: Prof.Min-Yen Kan
  • Research Visitor in Westlake University, Oct 2019 - 2020, Advisor: Prof.Yue Zhang
  • Invited Talk

  • Nov, 2020. Talk at the CSSNLP 2020. [slide]
  • Sep, 2020. Talk at the Westlake University. [slide]
  • News

    April, 2021

    [NEW] It's my greatly honor to organize the student workshop in CCL2021 as a co-chair with Prof.XinZhao.

    April, 2021

    [NEW] One paper is accepted to IJCAI 2021 (Survey Track) .

    Mar, 2021

    [NEW] We recently release a survey paper on spoken language understanding (SLU) Recent Advances and New Frontiers on SLU .

    Feb, 2021

    [NEW] Two paper are accepted to ICASSP 2021 .

    Jan, 2021

    [NEW] One paper is accepted to TASLP .

    Nov, 2020

    [NEW] One paper is accepted to AAAI 2021 .

    Sep, 2020

    [NEW] I am very honored to be invited as SPC member of IJCAI 2021 .

    Sep, 2020

    [NEW] One paper is accepted to EMNLP 2020 (Accept-Findings) .

    Preprint

    (*: equal contribution)

    2020

    Multi-Domain Spoken Language Understanding Using Domain- and Task-Aware Parameterization.
    Libo Qin, Minheng Ni, Yue Zhang, Wanxiang Che.
    (Arxiv). Bibtex Code Paper

    N-LTP: A Open-source Neural Chinese Language Technology Platform with Pretrained Models.
    Wanxiang Che, Yunlong Feng, Libo Qin, Ting Liu.
    (Arxiv). Bibtex Code Paper


    Publications [Google Scholar]

    (*: equal contribution)

    2021

    A Survey on Spoken Language Understanding: Recent Advances and New Frontiers
    Libo Qin, Tianbao Xie, Wanxiang Che, Ting Liu.
    (IJCAI 2021 (Survey Track)). Bibtex Code Paper

    A Co-Interactive Transformer for Joint Slot Filling and Intent Detection.
    Libo Qin*, Tailu Liu*, Wanxiang Che, Bingbing Kang, Sendong Zhao, Ting Liu.
    International Conference on Acoustics, Speech, and Signal Processing (ICASSP). Bibtex Code Paper

    Injecting Word Information with Multi-Level Word Adapter for Chinese Spoken Language Understanding.
    Dechuang Teng*, Libo Qin*, Wanxiang Che, Sendong Zhao, Ting Liu.
    International Conference on Acoustics, Speech, and Signal Processing (ICASSP). Bibtex Code Paper

    Knowing Where to Leverage: Context-Aware Graph Convolutional Network with An Adaptive Fusion Layer for Contextual Spoken Language Understanding.
    Libo Qin, Wanxiang Che, Minheng Ni, Yangming Li, Ting Liu.
    IEEE/ACM Transactions on Audio, Speech, and Language Processing (TASLP). Bibtex Paper

    Co-GAT: A Co-Interactive Graph Attention Network for Joint Dialog Act Recognition and Sentiment Classification.
    Libo Qin, Zhouyang Li, Wanxiang Che, Minheng Ni, Ting Liu.
    Conference on Association for the Advancement of Artificial Intelligence (AAAI 2021). Bibtex Code Paper

    2020

    AGIF: An Adaptive Graph-Interactive Framework for Joint Multiple Intent Detection and Slot Filling.
    Libo Qin, Xiao Xu, Wanxiang Che, Ting Liu.
    Conference on Empirical Methods in Natural Language Processing (EMNLP 2020 Accept-Findings). Bibtex Code Paper

    CoSDA-ML: Multi-Lingual Code-Switching Data Augmentation for Zero-Shot Cross-Lingual NLP.
    Libo Qin, Minheng Ni, Yue Zhang, Wanxiang Che.
    International Joint Conference on Artificial Intelligence (IJCAI 2020). Bibtex Code Paper

    Dialogue State Induction Using Neural Latent Variable Models.
    Qingkai Min*, Libo Qin*, Zhiyang Teng*, Xiao Liu, Yue Zhang.
    International Joint Conference on Artificial Intelligence (IJCAI 2020). Bibtex Code Paper

    Dynamic Fusion Network for Multi-Domain End-to-end Task-Oriented Dialog.
    Libo Qin, Xiao Xu, Wanxiang Che, Yue Zhang, Ting Liu.
    The annual meeting of the Association for Computational Linguistics (ACL 2020). Bibtex Chinese blog Slides Code Paper

    Slot-consistent NLG for Task-oriented Dialogue Systems with Iterative Rectification Network.
    Yangming Li*, Kaisheng Yao*, Libo Qin*, Wanxiang Che, Xiaolong Li, Ting Liu.
    The annual meeting of the Association for Computational Linguistics (ACL 2020). Bibtex Paper

    DCR-Net: A Deep Co-Interactive Relation Network for Joint Dialog Act Recognition and Sentiment Classification.
    Libo Qin, Wanxiang Che, Yangming Li, Minheng Ni, Ting Liu.
    Conference on Association for the Advancement of Artificial Intelligence (AAAI 2020). Bibtex Paper

    Span-Based Neural Buffer: Towards Efficient and Effective Utilization of Long-Distance Context for Neural Sequence Models.
    Yangming Li, Kaisheng Yao, Libo Qin, Shuang Peng, Yijia Liu, Xiaolong Li.
    Conference on Association for the Advancement of Artificial Intelligence (AAAI 2020). Bibtex Paper


    2019

    A Stack-Propagation Framework with Token-level Intent Detection for Spoken Language Understanding.
    Libo Qin,Wanxiang Che, Yangming Li, Haoyang Wen and Ting Liu.
    Conference on Empirical Methods in Natural Language Processing (EMNLP 2019). Bibtex Code Paper

    Entity-Consistent End-to-end Task-Oriented Dialogue System with KB Retriever.
    Libo Qin, Yijia Liu, Wanxiang Che, Haoyang Wen, Yangming Li and Ting Liu.
    Conference on Empirical Methods in Natural Language Processing (EMNLP 2019). Bibtex Dataset Paper

    2018

    A Sequence-to-Sequence Learning for Task-oriented Dialogue with Dialogue State Representation.
    Haoyang Wen, Yijia Liu, Wanxiang Che, Libo Qin and Ting Liu.
    Conference on Computational Linguistics (COLING 2018). Bibtex Paper


    Services

    Program Committee Member and Reviewer
    • Conferences: ACL, EMNLP, NAACL, COLING, AAAI, IJCAI (SPC), CCL (Best Reviewer)
    • Journal: TALLIP, PLOS ONE

    Awards

    • Chunhui Innovation Scholarship 2020 (First Prize). (awarded to 3 students in HIT)
    • Zhijiang Lab Scholarship 2020. (awarded to 1 student in HIT).
    • Baidu Scholarship 2020 (awarded to 10 students in the world).
    • ByteDance Scholarship 2020 (awarded to 10 students in China).
    • National Ph.D Scholarship 2020.
    • Outstanding Graduate Award at Provincial Level 2017.
    • National Undergraduate Scholarship 2016.
    • National Undergraduate Scholarship 2015.
    • National Scholarship for Encouragement 2014.