研讨会

Ioannis Kevrekidis, Bloomberg Distinguished Professor, Department of 应用数学 and Statistics, Johns Hopkins Whiting School of Engineering No Equations, 不变量, No Space and No Time: Data and the Modeling of Complex Systems I will give an overview of a research path in data driven modeling of complex systems over...

戴恩泰勒, 数学系 and Statistics, University of Wyoming Consensus processes over networks: Past, 现在, and future Models for consensus---that is, the reaching of agreement---have been developed, e.g., to study how group decisions are collectively made within social networks, how groups of animals collectively move, and how decentralized machine-learning...

塞西莉亚·迪尼兹·贝恩, Department of 应用数学 and Statistics, Colorado School of Mines Dynamics of sleep homeostasis The “homeostatic sleep drive” describes sleep need that increases during wake and decreases during sleep. Using a physiologically-based mathematical model of sleep-wake regulatory neurophysiology, we simulate sleep-wake behavior under conditions re现在ing individuals with...

马克·沃德, 数学系, Purdue University The Data Mine Model for Partnerships The Data Mine at Purdue University is a pioneering experiential learning community for undergraduate and graduate students of any background to learn data science. The first data-intensive experience embedded in a large learning community, The Data Mine...

列昂尼德•Berlyand, 数学系, Penn State University Enhancing Accuracy in Deep Learning Using Random Matrix Theory We discuss applications of random matrix theory (RMT) to the training of deep neural networks (DNNs). 博彩平台推荐的 focus is on the pruning of DNN parameters, guided by the Marchenko-Pastur spectral RMT approach. 博彩平台推荐的...

乍得黄玉, 复杂系统教授, Williams College Data Science for Criminal and Social Justice Tens of millions of people in the United States have been directly impacted by the criminal justice system, with nearly half the population affected through close familial or social ties. Alongside the direct harm inflicted...

Pascale Garaud; Department of 应用数学; University of California, Santa Cruz Regimes of stratified turbulence across parameter space: from asymptotic analysis to DNS In this talk I will 现在 recent theoretical and numerical progress in modeling the dynamics of stratified turbulence in regimes appropriate of the Earth's atmosphere and oceans,...

唐娜·卡尔霍恩, 数学系, Boise State University Coupling scientific software through the adaptive tree-based library ForestClaw Coupling scientific research codes 现在s several challenges. The codes may not be on the same mesh, so results from each simulation must be communicated between meshing environments. Each simulation likely comes with its...

格尼拉克瑞斯, Department of Information Technology, Uppsala University Cut FEM meets finite differences There is a cut-FEM methodology with ghost penalty stabilization, which can be applied to hyperbolic conservation laws and wave equations, and allows for using Cartesian grids. Explicit time-stepping is preferable for hyperbolic problems. The stabilization will ensure...

Lise-Marie Imbert-Gerard, 数学系, The University of Arizona Numerical simulation of wave propagation around planes The design of modern aircrafts involves a balance of competing cost and performance requirements, usually combining experimental and theoretical approaches. The propagation of waves around aircrafts is one of many components studied in this...