no code implementations • 3 Nov 2023 • Mengjia Niu, Xiaoyu He, Petr Ryšavý, Quan Zhou, Jakub Marecek
Clustering of time series is a well-studied problem, with applications ranging from quantitative, personalized models of metabolism obtained from metabolite concentrations to state discrimination in quantum information theory.
no code implementations • 9 Apr 2022 • Xiaoyu He, Zibin Zheng, Chuan Chen, Yuren Zhou, Chuan Luo, QIngwei Lin
This work concerns the evolutionary approaches to distributed stochastic black-box optimization, in which each worker can individually solve an approximation of the problem with nature-inspired algorithms.
1 code implementation • 15 Mar 2022 • Xiaoyu He, Zibin Zheng, Yuren Zhou
This work provides an efficient sampling method for the covariance matrix adaptation evolution strategy (CMA-ES) in large-scale settings.
2 code implementations • 1 Aug 2021 • Chunjiang Che, XiaoLi Li, Chuan Chen, Xiaoyu He, Zibin Zheng
In addition, we theoretically analyze and prove the convergence of CMFL under different election and selection strategies, which coincides with the experimental results.
1 code implementation • 5 Jul 2020 • Yong Lee, Shaohua Zhang, Miao Li, Xiaoyu He
Unwanted nonlinear gamma distortion frequently occurs in a great diversity of images during the procedures of image acquisition, processing, and/or display.