By Last Name
GUO JiafengProfessor
Research Areas:
Information Retrieval;Big Data Analysis;Machine Learning
Department:
Key Laboratory Of Network Data Science And Technology
Tutor Category:
Contact:
guojiafeng@ict.ac.cn
Personal Page:
http://www.bigdatalab.ac.cn/gjf/
Dr. Jiafeng Guo is currently a Researcher of Institute of Computing Technology, Chinese Academy of Sciences, a professor of University of Chinese Academy of Sciences, as well as a PI of Beijing Academy of Artificial Intelligence. He is the director of the Key Lab of network data science and technology, ICT. He received his B.E. in Computer Science and Technology from the University of Science and Technology of China, Hefei, China, in 2004 and earned his Ph.D. in Computer Software and Theory from the University of Chinese Academy of Sciences, Beijing, China, in 2009.
Dr. Guo has worked on a number of topics related to web search and data mining, including query representation and understanding, learning to rank, and text modeling. His current research is focused on neural models for information retrieval (Neural IR) and natural language understanding. He has won the Best Paper Award in ACM CIKM (2011), Best Student Paper Award in ACM SIGIR (2012), Best Full Paper Runner-up Award in ACM CIKM (2017) and Best Paper Award in ACM WSDM (2022).
Selected Publications:
Journal Papers:
1. Jiafeng Guo, Yixing Fan, Liang Pang, Liu Yang, Qingyao Ai, Hamed Zamani, Chen Wu, W. Bruce Croft and Xueqi Cheng. A Deep Look into Neural Ranking Models for Information Retrieval. Information Processing & Management
2. Xueqi Cheng, Xiaohui Yan, Yanyan Lan, Jiafeng Guo, BTM: Topic Modeling over Short Texts, IEEE Transactions on Knowledge and Data Engineering, 2014. (IEEE TKDE)
3. Xue-Qi Cheng, Pan Du, Jiafeng Guo, Xiaofei Zhu, and Yixin Chen, Ranking on Data Manifold with Sink Points, IEEE Transactions on Knowledge and Data Engineering, 2011. (IEEE TKDE)
Conference Papers:
1. Jiafeng Guo, Yixing Fan, Xiang Ji and Xueqi Cheng. MatchZoo: A Learning, Practicing, and Developing System for Neural Text Matching. (SIGIR 2019)
2. Yixing Fan, Jiafeng Guo, Yanyan Lan, Jun Xu, Liang Pang and Xueqi Cheng. Learning Visual Features from Snapshots for Web Search. (CIKM2017)
3. Jiafeng Guo, Gu Xu, Xueqi Cheng, and Hang Li, Named entity recognition in query, Proceedings of the 32nd Annual ACM SIGIR conference, 2009, 267-274. (SIGIR 2009)
Academic Services
1. Associate Editor: ACM Transactions on Information Systems (TOIS), Information Retrieval Journal (IRJ), Communication of ACM (China)
2. Chairs/Co-Chairs: Workshop Co-chair of the 44th ACM SIGIR conference on Research and Development in Information Retrieval (SIGIR'21), Short Paper Co-chair of the 43rd ACM SIGIR conference on Research and Development in Information Retrieval (SIGIR'20), Short Paper Co-chair of the 5th ACM SIGIR International Conference on the Theory of Information Retrieval (ICTIR'19)
3. Senior PC Member: SIGIR2022, KDD2022, CIKM2021, AAAI2019, WWW2019, SIGIR 2019
2. Chairs/Co-Chairs: Workshop Co-chair of the 44th ACM SIGIR conference on Research and Development in Information Retrieval (SIGIR'21), Short Paper Co-chair of the 43rd ACM SIGIR conference on Research and Development in Information Retrieval (SIGIR'20), Short Paper Co-chair of the 5th ACM SIGIR International Conference on the Theory of Information Retrieval (ICTIR'19)
3. Senior PC Member: SIGIR2022, KDD2022, CIKM2021, AAAI2019, WWW2019, SIGIR 2019