no code implementations • 2 Apr 2025 • Ming Pang, Chunyuan Yuan, Xiaoyu He, Zheng Fang, Donghao Xie, Fanyi Qu, Xue Jiang, Changping Peng, Zhangang Lin, Zheng Luo, Jingping Shao
The model uses a co-alignment strategy to generate codes optimized for maximizing retrieval efficiency.
no code implementations • 11 Mar 2025 • Petr Ryšavý, Pavel Rytíř, Xiaoyu He, Georgios Korpas, Jakub Mareček
Stochastic processes are represented by its vertices, and weighted oriented edges suggest the strength of the causal relationships.
no code implementations • 17 Dec 2024 • Xinlong Cheng, Tiantian Cao, Guoan Cheng, BangXuan Huang, Xinghan Tian, Ye Wang, Xiaoyu He, Weixin Li, Tianfan Xue, Xuan Dong
In this work, we address the limitations of denoising diffusion models (DDMs) in image restoration tasks, particularly the shape and color distortions that can compromise image quality.
no code implementations • 24 Sep 2024 • Chenlin Wu, Xiaoyu He, Zike Li, Jing Gong, Zibin Zheng
In this work, we propose a non-isotropic sampling method to improve the gradient estimation procedure.
no code implementations • 24 Aug 2024 • Zhonghe Zhang, Xiaoyu He, Vivek Iyer, Alexandra Birch
Machine Translation of Culture-Specific Items (CSIs) poses significant challenges.
no code implementations • 21 Aug 2024 • Waseem Akram, Siyuan Yang, Hailiang Kuang, Xiaoyu He, Muhayy ud Din, Yihao Dong, Defu Lin, Lakmal Seneviratne, Shaoming He, Irfan Hussain
The global positioning system (GPS) has become an indispensable navigation method for field operations with unmanned surface vehicles (USVs) in marine environments.
1 code implementation • 21 Jun 2024 • Petr Ryšavý, Xiaoyu He, Jakub Mareček
Learning causal relationships between a set of variables is a challenging problem in computer science.
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.