Search Results for author: Yafeng Liu

Found 2 papers, 0 papers with code

Energy-Efficient Beamforming Design for Integrated Sensing and Communications Systems

no code implementations8 Jul 2023 Jiaqi Zou, Songlin Sun, Christos Masouros, Yuanhao Cui, Yafeng Liu, Derrick Wing Kwan Ng

In this paper, we investigate the design of energy-efficient beamforming for an ISAC system, where the transmitted waveform is optimized for joint multi-user communication and target estimation simultaneously.

Highly Efficient Human Action Recognition with Quantum Genetic Algorithm Optimized Support Vector Machine

no code implementations27 Nov 2017 Yafeng Liu, Shimin Feng, Zhikai Zhao, Enjie Ding

Using the proposed representation, we compared the human action classification accuracy of two approaches, including the optimized SVM based on quantum genetic algorithm and the conventional SVM with grid search.

Action Classification Action Recognition +2

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