吴之璟 - 北京理工大学

个人简介

吴之璟，计算机学院助理教授、硕士生导师。2022年于清华大学获得博士学位，博士期间曾先后前往新加坡国立大学、皇家墨尔本理工大学访问交流。2022年7月加入北京理工大学计算机学院，主要研究方向为信息检索、自然语言处理。 Education Aug. 2017 - Jul. 2022. Ph.D., Department of Computer Science and Technology, Tsinghua University, China Aug. 2013 - Jul. 2017. B.E., Department of Computer Science and Technology, Tsinghua University, China Aug. 2014 - Jul. 2017. B.A. (Second Bachelor Degree), School of Journalism and Communication, Tsinghua University, China Experiences Jul. 2021 - Sept. 2021. Internship, ByteDance, Beijing, China Aug. 2019 - Feb. 2020. Visiting student, IR Group, Royal Melbourne Institute of Technology University, Australia Jun. 2018 - Sept. 2018. Visiting student, NExT++ Research Centre, National University of Singapore, Singapore Jun. 2016 - Aug. 2016. Internship, Technology and Engineering Group, Tencent Shenzhen, China Honors and Awards 2022, Outstanding Graduate of Department of Computer Science and Technology, Tsinghua University 2020, Microsoft Research Asia Fellowship Nomination Award 2020, Global Top40 of Baidu Scholarship 2019, China National Scholarship 2017, Outstanding Graduate of Department of Computer Science and Technology, Tsinghua University

研究领域

信息检索、自然语言处理

近期论文

查看导师最新文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

Zhijing Wu, Jiaxin Mao, Kedi Xu, Dandan Song, Heyan Huang. A Passage-Level Reading Behavior Model for Mobile Search. The Web Conference 2023. Full paper. (WWW 2023). Changzhi Zhou, Dandan Song, Jing Xu, Zhijing Wu and Yujin Gao. A Multi-turn Machine Reading Comprehension Framework with Rethink Mechanism for Emotion-Cause Pair Extraction. The 29th International Conference on Computational Linguistics. Full paper. (COLING 2022) Zhijing Wu, Yiqun Liu, Jiaxin Mao, Min Zhang, Shaoping Ma. Leveraging Document-Level and Query-Level Passage Cumulative Gain for Document Ranking. Journal of Computer Science and Technology. (JCST) Xiangsheng Li, Jiaxin Mao, Weizhi Ma, Zhijing Wu, Yiqun Liu, Min Zhang, Shaoping Ma, Zhaowei Wang and Xiuqiang He. A Cooperative Neural Information Retrieval Pipeline with Knowledge Enhanced Automatic Query Reformulation. The 15th ACM International Conference on Web Search and Data Mining. Full paper. (WSDM 2022) Zhijing Wu, Mark Sanderson, B. Barla Cambazoglu, Bruce Croft, Falk Scholer. Providing Direct Answers in Search Results: A Study of User Behavior. The 29th ACM International Conference on Information and Knowledge Management. Full paper. (CIKM 2020) Zhijing Wu, Jiaxin Mao, Yiqun Liu, Min Zhang, and Shaoping Ma. Investigating Reading Behavior in Fine-grained Relevance Judgment. The 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval. Short Paper. (SIGIR 2020) Zhijing Wu, Jiaxin Mao, Yiqun Liu, Jingtao Zhan, Yukun Zheng, Min Zhang and Shaoping Ma. Leveraging Passage-level Cumulative Gain for Document Ranking. The Web Conference 2020. Full paper. (WWW 2020). Zhijing Wu, Ke Zhou, Yiqun Liu, Min Zhang, Shaoping Ma. Does Diversity Affect User Satisfaction in Image Search. ACM Transactions on Information Systems. (TOIS). Zhijing Wu, Jiaxin Mao, Yiqun Liu, Min Zhang and Shaoping Ma. Investigating Passage-level Relevance and Its Role in Document-level Relevance Judgment. The 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval. Full paper. (SIGIR 2019). Zhijing Wu, Yiqun Liu, Qianfan Zhang, Kailu Wu, Min Zhang and Shaoping Ma. The influence of image search intents on user behavior and satisfaction. The 12th ACM International Conference on Web Search and Data Mining. Full paper. (WSDM 2019). Zhijing Wu, Jiaxin Mao, Yiqun Liu, Min Zhang and Shaoping Ma. Comparing Image Search User Behavior on Lab Study and Field Study Task Settings. Task Intelligence Workshop @ the 12th ACM International Conference on Web Search and Data Mining. Workshop paper. (TI@WSDM 2019). Zhijing Wu, Yiqun Liu, Min Zhang and Shaoping Ma. Understanding and Predicting User Satisfaction in Image Search. Learning from User Interactions Workshop @ the 11th ACM International Conference on Web Search and Data Mining. Workshop paper. (Learn-IR@WSDM 2018). Zhijing Wu, Xiaohui Xie, Yiqun Liu, Min Zhang and Shaoping Ma. A Study of User Image Search Behavior Based on Log Analysis. The 23rd China Conference on Information Retrieval. Full paper. (CCIR2017). Xiaohui Xie, Yiqun Liu, Xiaochuan Wang, Meng Wang, Zhijing Wu, Yingying Wu, Min Zhang and Shaoping Ma. Investigating Examination Behavior of Image Search Users. The 40th ACM SIGIR International Conference on Research and Development in Information Retrieval. Full paper (SIGIR2017).