News
[Sep. 15, 2024] Together with Prof. Zhi-Quan Luo and Prof. Rui Zhang from CUHK(SZ), we have organized a workshop on Mathematical Issues in Communications in Tianyuan Mathematics Research Center from Sep. 15 to 20. Thanks all participants for your kind support! [link]
[Apr. 02, 2024] Our paper ‘‘HPE Transformer: Learning to Optimize Multi-Group Multicast Beamforming Under Nonconvex QoS Constraints,’’ jointly with Dr. Yang Li, has been accepted for publication in the IEEE Transactions on Communications. [link]
[Feb. 12, 2024] Our paper ‘‘Energy-Efficient Beamforming Design for Integrated Sensing and Communications Systems,’’ jointly with Jiaqi Zou et al., has been accepted for publication in the IEEE Transactions on Communications. [link]
Research Interests
My main research interests are nonlinear optimization and its applications to signal processing, wireless communications, and machine learning. I am particularly interested in characterizing the computational complexity of and designing efficient algorithms for optimization problems arising from these applications.
My current research interests are sparse optimization, global optimization, large-scale optimization, and various optimization problems from beyond 5G communications and big data applications.
Students
Contact
P.O. Box 2719, No. 55, ZhongGuanCun DongLu
HaiDian District, Beijing 100190, China
Tel: (86) 8254-1018
Fax: (86) 8254-1993
Office: Room 406, LanBai Building
Email: yafliu at lsec.cc.ac.cn
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