北京理工大学数学与统计学院成立于2011年6月,原名为北京理工大学数学学院,2013年10月更名为北京理工大学数学与统计学院,学院前身是北京理工大学理学院数学系。北京理工大学数学与统计学院是培养高水平基础研究和应用基础研究数学人才和统计学人才的基地。1981年获批国务院学位委员会首批应用数... [详细]
发明人: 方丽萍,胡权,李金健,曹凌云,贺子轩
申请人: 北京理工大学
申请号: 202211149808.7
申请日期: 2022.09.21
摘要: 本发明公开的基于高斯混合模型和深度‑彩色图像的空间障碍判别方法,属于航空航天技术领域。本发明实现方法为:根据空间环境深度图像与彩色图像,生成空间环境的三维点云模型;采用统计滤波对点云模型进行噪声去除;使用高斯混合模型对空间环境的点云三维坐标进行聚类分析,得到用于判别是否为空间障碍的空间环境点云高斯概 ...
作者: Li, Qingna1; Li, Zhen2; Zemkoho, Alain3 (1School of Mathematics and Statistics/Beijing Key Laboratory on MCAACI/Key Laboratory of Mathematical Theory and Computation in Information Security, Beijing Institute of Technology, Beijing; 100081, China;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China;3School of Mathematical Sciences, University of Southampton, Southampton; SO17 1BJ, United Kingdom)
出处: Mathematical Methods of Operations Research 2022 Vol.96 No.3 P315-350
作者: Han, Zhong-Jie1; Z., Liu; Q., Zhang (1School of Mathematics, Tianjin University, Tianjin, China;2Department of Mathematics and Statistics, University of Minnesota, Duluth; MN, United States;3School of Mathematics and Statistics, Beijing Key Laboratory on MCAACI, Beijing Institute of Technology, Beijing, China)
出处: ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik 2022 Vol.102 No.10
作者: Chang, Yulin1; Ge, Huifen2; Han, Jie3; Wang, Guanghui4 (1Data Science Institute, Shandong University, Jinan; 250100, China;2School of Computer, Qinghai Normal University, Xining; 810001, China;3School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China;4School of Mathematics and Data Science Institute, Shandong University, Jinan; 250100, China)
出处: SIAM Journal on Discrete Mathematics 2022 Vol.36 No.3 P2323-2338
作者: Han, Jie1 (1School of Mathematics and Statistics, Center for Applied Math, Beijing Institute of Technology, Beijing, China)
出处: Journal of Graph Theory 2022 Vol.101 No.4 P782-802
作者: Ali, Farman1; Riaz, Saba2; Ali, Zulfiqar3; Qamar, Sadia4; Li, Bing-Zhao1; Khan, Muhammad Asif5 (1School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, China;2Department of Computer Science, SZABIST Islamabad Campus, Islamabad, Pakistan;3College of Statistical and Actuarial Sciences, University of the Punjab: Lahore, Pk, Lahore, Pakistan;4Department of Statistics, University of Sargodha, Sargodha, Pakistan;5Earth System and Global Change Lab, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, China)
出处: Ecohydrology 2022 Vol.15 No.7
作者: Chae, Dongho1; Miao, Qianyun2; Xue, Liutang3 (1Department of Mathematics, Chung-Ang University, Dongjak-gu, Heukseok-ro 84, Seoul; 06974, Korea, Republic of;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China;3Laboratory of Mathematics and Complex Systems (MOE), School of Mathematical Sciences, Beijing Normal University, Beijing; 100875, China)
出处: SIAM Journal on Mathematical Analysis 2022 Vol.54 No.4 P4043-4103
作者: Dong, Shaocong1; Ding, Lihe1; Wang, Haiyang2; Xu, Tingfa1; Xu, Xinli1; Bian, Ziyang1; Wang, Ying1; Wang, Jie1; Li, Jianan1
出处: 36th Conference on Neural Information Processing Systems, NeurIPS 2022 New Orleans, LA, United states 2022
会议录: Vol.35
作者: Shen, Hao1; Zhu, Rongchan2; Zhu, Xiangchan3; (1Department of Mathematics, University of Wisconsin, Madison, United States;2Department of Mathematics, Beijing Institute of Technology, Beijing; 100081, China;3Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing; 100190, China)
出处: arXiv 2022
摘要: We develop a new stochastic analysis approach to the lattice Yang–Mills model at strong coupling in any dimension d > 1, with t Hooft scaling βN for t ...
作者: Hu, Jun1; Lin, Huang2; (1MIIT Key Laboratory of Mathematical Theory and Computation in Information Security, School of Mathematical and Statistics, Beijing Institute of Technology, Beijing; 100081, China;2School of Mathematical Sciences, Zhejiang University, Hangzhou; 310027, China)
出处: arXiv 2022
摘要: The center conjecture for the cyclotomic KLR algebras RβΛasserts that the center of RβΛconsists of symmetric elements in its KLR x and e(ν) gen-erator ...