连德富，研究员，博士生导师 Defu Lian, Research Professor, Ph.D advisor
School of Computer Science and Technology, School of Data Science
University of Science and Technology of China
Address: Room 715, Science and Technology Laboratory Building, West Campus, USTC, Hefei, Anhui, China, 230027
He received his Ph.D. at the MOE-Microsoft Key laboratory, University of Science and Technology of China in June 2014, co-supervised by Dr. Xing Xie and Prof. Enhong Chen, and received his B.E. at School of Computer Science and Technology, University of Science and Technology of China in June 2009.
His research interest is data mining and machine learning in the areas of recommender systems, spatio-temporal and education. He has published over 50 referred paper at reputable international conferences and journals in his research areas, such as KDD, TKDE, TOIS and TIST. He has received the best student paper runner up in APWeb 2016.
Defu Lian, Kai Zheng, Vincent W. Zheng, Yong Ge, Longbing Cao, Ivor W. Tsang and Xing Xie. High-order Proximity Preserving Information Network Hashing. KDD 2018, pp. 1744-1753.
Defu Lian, Kai Zheng, Yong Ge, Longbing Cao, Enhong Chen, Xing Xie. GeoMF++: Scalable Location Recommendation via Joint Geographical Modeling and Matrix Factorization. ACM TOIS, 36(3), 2018.
Defu Lian, Yong Ge, Fuzheng Zheng, Nicholas Jing Yuan, Xing Xie, Tao Zhou and Yong Rui. Scalable Content-Aware Collaborative Filtering for Location Recommendation, IEEE TKDE, 30(6), 2018.
Defu Lian, Rui Liu, Yong Ge, Kai Zheng, Xing Xie, Longbing Cao. Discrete Content-aware Matrix Factorization. KDD 2017, pp. 325-334.
Defu Lian, Yong Ge, Nicholas Yuan, Xing Xie, Hui Xiong, Sparse Bayesian Content-Aware Collaborative Filtering for Implicit Feedback, IJCAI 2016, pp. 1732-1738.
Defu Lian, Xing Xie, Vincent W. Zheng, Nicholas Jing Yuan, Fuzheng Zhang and Enhong Chen. CEPR: A Collaborative Exploration and Periodically Returning Model for Location Prediction. ACM TIST, 6(1).
Defu Lian, Cong Zhao, Xing Xie, Guangzhong Sun, Enhong Chen and Yong Rui. GeoMF: joint geographical modeling and matrix factorization for point-of-interest recommendation. KDD 2014, pp. 831-840.