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The finite-time stabilization problem is considered for a class of multi-input multi-output nonlinear systems composed of several different subsystems that are coupled with unknown nonlinearities, pos...
一类二维双曲混沌偏微分系统的可观性与观测器
二维双曲混沌 偏微分系统 可观性 观测器
2023/12/13
This paper is concerned with both observability and observers for a class of systems described by the two-dimensional hyperbolic PDEs with superlinear boundary conditions which can exhibit chaos. The ...
This article studies input design of kernel-based regularization methods for linear dynamical systems, which has been formulated as a nonconvex optimization problem with the criterion being a scalar m...
库仑费用多边际最优输运问题的全局优化算法
库仑费用 多边际 最优输运 全局优化算法
2023/12/13
In this work, we construct a novel numerical method for solving the multimarginal optimal transport problems with Coulomb cost. This type of optimal transport problem arises in quantum physics and pla...
电商平台中融合广告拍卖的机制优化
电商平台 融合广告拍卖 机制优化
2023/12/13
Advertising becomes one of the most popular ways of monetizing an online transaction platform. Usually, sponsored advertisements are posted on the most attractive positions to enhance the number of cl...
声波层状介质问题的PML积分方程方法
声波 层状介质 PML积分方程
2023/12/13
Based on the perfectly matched layer (PML) technique, this paper develops a highly accurate boundary integral equation (BIE) solver for acoustic scattering problems in locally defected layered media i...
随机退化抛物方程的两类多目标问题
随机退化 抛物方程 两类多目标问题
2023/12/13
This paper is devoted to studying two multiobjective problems for stochastic degenerate parabolic equations. The first one is a hierarchical control problem, in which the controls are classified into ...
In this paper, we prove that the \(L^p(\mathbb {R}^d)\) norm of the maximal truncated Riesz transform in terms of the \(L^p(\mathbb {R}^d)\) norm of Riesz transform is dimension-free for any \(2\le p<...
形状梯度流系统演化有限元方法的收敛性分析
形状梯度流 系统演化 有限元方法 收敛性分析
2023/12/13
As a specific type of shape gradient descent algorithm, shape gradient flow is widely used for shape optimization problems constrained by partial differential equations. In this approach, the constrai...
中国科学院科学家解析人脑发育时空图谱及规律（图）
解析 人脑发育 时空图谱
2023/12/17
作为人类最复杂的器官，脑在解剖学上被划分为不同的区域，包括端脑【主要由新皮层（Cor）构成】、间脑（Dien）、中脑（Mid）和小脑（Cere）等。这些不同脑区具有特殊的输入输出连接，发挥不同的功能。在人脑发育过程中，通过内在基因程序产生了复杂的细胞类型。在这些细胞类型中，有些已有明确的特征，但有许多尚待清晰描述。因此，在人类脑区逐渐特化的发育过程中，脑细胞类型的变化特征和空间分布特点需要进行全面...
LARNeXt：基于李代数的端到端残差网络人脸识别
李代数 端到端 残差 网络人脸识别
2023/12/13
Face recognition has always been courted in computer vision and is especially amenable to situations with significant variations between frontal and profile faces. Traditional techniques make great st...
In this paper, we investigate the new two-Lévy-index fractional nonlinear Schr？dinger (FNLS) equations with optical lattices, where two fractional derivative terms are introduced to control the diffra...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：基于stPCA降维算法的ICU病人出院策略法
stPCA降维算法 ICU病人 出院策略法
2023/12/11
许多复杂生物系统可以由高维非线性动力系统描述，对原始数据进行降维有助于对这些系统进行有效分析。然而以一种可解释的方式进行极致低尺度的降维仍然是一个具有挑战性的问题。基于Takens延迟嵌入理论，将高维空间信息转换为低维时间信息，我们开发了极致低降维算法stPCA，并将其应用于重症监护医疗信息管理系统MIMIC-III和MIMIC-IV数据集，提出了ICU病人的出院决策。stPCA基于ICU患者的高...
2023年12月7日，中国科学院上海免疫与感染研究所晁彦杰研究员在国际学术期刊Nature Communications发表了题为In vivo RNA interactome profiling reveals 3'UTR-processed small RNA targeting a central regulatory hub的研究论文。该研究开发了一项全新的RNA互作组高通量研究技术（iR...
陶新民，教授，工学博士，博士生导师。中国民主同盟盟员。IEEE会员，黑龙江省计算机、信号处理学会高级会员。《振动与冲击》、《兵器装备工程学报》编委。国家自然科学基金委、多省市自然科学基金及中国博士后科学基金委函评专家。