Xin Jia

M.Sc., Computer Science

MOE Key Lab of Computational Linguistics, School of EECS, Peking University

Advisor: A/Prof. Yunfang Wu

Research Interests

Question Generation, Text2SQL, Database Question Answering, LLM, AI Search

Internship

Research Intern at Search And Strategy Department, Baidu

Work

Senior Engineer, Cloud and Smart Industries Group (CSIG), Tencent, 2025-now

Senior R&D Engineer at DeepQA, Search And Strategy Department, Baidu, 2021-2025

Publications

Natural Language Processing

• How to Ask Good Questions? Try to Leverage Paraphrases
  Xin Jia, Wenjie Zhou, Xu Sun and Yunfang Wu
  ACL 2020

• EQG-RACE: Examination-Type Question Generation
  Xin Jia, Wenjie Zhou, Xu Sun and Yunfang Wu
  AAAI 2021

• Enhancing Question Generation with Commonsense Knowledge
  Xin Jia, Hao Wang, Dawei Yin and Yunfang Wu
  CCL 2021

• Asking Questions Like Educational Experts: Automatically Generating Question-Answer Pairs on Real-world Examination Data
  Fanyi Qu, Xin Jia and Yunfang Wu
  EMNLP 2021

• Enhancing Pre-trained Models with Text Structure Knowledge for Question Generation
  Zichen Wu, Xin Jia, Fanyi Qu and Yunfang Wu
  COLING 2022

• Advancing Temporal Sensitive Question Answering through Progressive Multi-Step Reflection
  Ziyang Chen, Erxue Min, Xiang Zhao, Yunxin Li, Xin Jia, Jinzhi Liao, Shuaiqiang Wang, Baotian Hu and Dawei Yin
  CIKM 2025

• CTR-Guided Generative Query Suggestion in Conversational Search
  Erxue Min, Hsiu-Yuan Huang, Xihong Yang, Min Yang, Xin Jia, Yunfang Wu, Hengyi Cai, Junfeng Wang, Shuaiqiang Wang and Dawei Yin
  EMNLP 2025

Data Visualization

• Automated brain extraction and associated 3D inspection layers for the Rhesus macaque MRI datasets
  Zeqing Fu, Yiyi Deng, Xin Jia, Bin Gao, Xiaoming Zhu, Yanlin Luo
  VRCAI 2016

• The Framework of Inspection Layers of CT and MRI Human Brain Datasets by Bimanual Gesture Interaction
  Yiyi Deng, Zeqing Fu, Xin Jia, Bin Gao, Yanlin Luo
  AsiaSim 2016