About Me

I am Chujie Zheng (郑楚杰), a first-year Ph.D student of THUCoAI group, supervised by Prof. Minlie Huang. My major research interest lies in open-domain dialog system.

I got my B.Sc. in Dept. of Physics, Tsinghua University.

You can find my CV here (English) and 这里 (中文).

Education

• Tsinghua University, Beijing, China
  Aug 2020 - Jul 2025 (Expected)
  A Ph.D student in CoAI group, Dept. of Computer Science and Technology
  Superviser: Prof. Minlie Huang

• Tsinghua University, Beijing, China
  Aug 2016 - Jul 2020
  B.Sc. in Dept. of Physics
  Major GPA: 3.98/4.00 (ranking 2/59) (Details)

• Huaiyin High School, Jiangsu, China
  Aug 2013 - Jul 2016

Publications

• CoMAE: A Hierarchical Framework for Empathetic Conversation Generation
  Chujie Zheng, Yong Liu, Wei Chen, Yongcai Leng and Minlie Huang
  In Findings of ACL 2021 (Long Paper)

• Towards Emotional Support Dialog Systems
  Siyang Liu*, Chujie Zheng*, Orianna Demasi, Sahand Sabour, Yu Li, Zhou Yu, Yong Jiang and Minlie Huang
  In ACL 2021 (Long Paper)

• PsyQA: A Chinese Dataset for Generating Long Counseling Text for Mental Health Support
  Hao Sun*, Zhenru Lin*, Chujie Zheng, Siyang Liu and Minlie Huang
  In Findings of ACL 2021 (Long Paper)

• Difference-aware Knowledge Selection for Knowledge-grounded Conversation Generation
  Chujie Zheng, Yunbo Cao, Daxin Jiang and Minlie Huang
  In Findings of EMNLP 2020 (Long Paper) [pdf] [bib] [codes]

• KdConv: A Chinese Multi-domain Dialogue Dataset Towards Multi-turn Knowledge-driven Conversation
  Hao Zhou*, Chujie Zheng*, Kaili Huang, Minlie Huang and Xiaoyan Zhu
  In Proceedings of ACL 2020 (Long Paper) [pdf] [bib] [data & codes]

• ChID: A Large-scale Chinese IDiom Dataset for Cloze Test
  Chujie Zheng, Minlie Huang and Aixin Sun
  In Proceedings of ACL 2019 (Long Paper) [pdf] [bib] [data & codes]

(* indicates equal contribution)

Services

• Organizer of
  • May 2020 - Aug 2020, SMP2020-ECDT Task 2
  • Jun 2019 - Nov 2019, Chinese Idiom MRC Competition [data & codes]
• Reviewer of
  • EMNLP 2021
• Review Assistant of
  • EMNLP/COLING 2020

Experience

• Jun 2020 - Sep 2020. Research Intern, AI Interactive Technology Team, Sogou, Hangzhou, China.

Selected Awards and Honors

• 2020, Excellent Undergraduate Thesis, Tsinghua University
• 2020, Excellent Graduate, Tsinghua University
• 2020, Chi-Sun YEH (叶企孙) Scholarship (Undergraduate Highest Honor), Dept. of Physics, Tsinghua University
• 2019, National Scholarship, Tsinghua University / Ministry of Education, P.R.China.
• 2018, Comprehensive Excellence Award (Friend of Tsinghua, AVIC Scholarship), Tsinghua University.
• 2015, 32nd Chinese Physics Olympiad (CPhO 2015), First prize (Provincial Level)