个人信息

吴之璟，402am永利手机版助理教授、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402am永利手机版，主要研究方向为信息检索、自然语言处理。

更多信息详见个人主页：https://eudoraw.github.io/

科研方向

信息检索、自然语言处理

代表性学术成果

[1] Changzhi Zhou, Dandan Song, Jing Xu, Zhijing Wu, Yujin Gao. A Multi-turn Machine Reading Comprehension Framework with Rethink Mechanism for Emotion-Cause Pair Extraction. The 29th International Conference on Computational Linguistics. (COLING 2022)

[2] 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)

[3] Xiangsheng Li, Jiaxin Mao, Weizhi Ma, Zhijing Wu, Yiqun Liu, Min Zhang, Shaoping Ma, Zhaowei Wang, 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. (WSDM 2022)

[4] 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. (CIKM 2020)

[5] Zhijing Wu, Jiaxin Mao, Yiqun Liu, Min Zhang, Shaoping Ma. Investigating Reading Behavior in Fine-grained Relevance Judgment. The 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval. (SIGIR 2020)

[6] Zhijing Wu, Jiaxin Mao, Yiqun Liu, Jingtao Zhan, Yukun Zheng, Min Zhang, Shaoping Ma. Leveraging Passage-level Cumulative Gain for Document Ranking. The Web Conference 2020. (WWW 2020).

[7] Zhijing Wu, Ke Zhou, Yiqun Liu, Min Zhang, Shaoping Ma. Does Diversity Affect User Satisfaction in Image Search. ACM Transactions on Information Systems. (TOIS).

[8] Zhijing Wu, Jiaxin Mao, Yiqun Liu, Min Zhang, 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. (SIGIR 2019).

[9] Zhijing Wu, Yiqun Liu, Qianfan Zhang, Kailu Wu, Min Zhang, Shaoping Ma. The influence of image search intents on user behavior and satisfaction. The 12th ACM International Conference on Web Search and Data Mining. (WSDM 2019).

[10] Zhijing Wu, Xiaohui Xie, Yiqun Liu, Min Zhang, Shaoping Ma. A Study of User Image Search Behavior Based on Log Analysis. The 23rd China Conference on Information Retrieval. (CCIR 2017).

[11] Xiaohui Xie, Yiqun Liu, Xiaochuan Wang, Meng Wang, Zhijing Wu, Yingying Wu, Min Zhang, Shaoping Ma. Investigating Examination Behavior of Image Search Users. The 40th ACM SIGIR International Conference on Research and Development in Information Retrieval. (SIGIR 2017).

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