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Xujun Liu - Department of Mathematics, University of Illinois at Urbana-Champaign
Feb 21, 2018 - 12:45pm to 1:45pm
undefined - Seminar - Rettaliata Engineering Center, Room 119
A packing \(k\)-coloring of a graph \(G\) is a partition of the vertex set \(V(G)\) into sets \(V_1,\ldots,V_k\), such that for each \(i\), the distance between any two distinct \(x\) and \(y\) in \(V_i\) is at least \(i+1\). The packing chromatic number of a graph \(G\) is the minimum \(k\) such... read more
Wed.
Feb 21
Mikhail Langovoy - Machine Learning & Optimization Laboratory, École polytechnique fédérale de Lausanne
Feb 21, 2018 - 1:50pm to 2:55pm
Department of Applied Mathematics - Colloquia - Rettaliata Engineering Center, Room 104
We present a novel approach to design, analysis, and control of large-scale connected autonomous learning systems. We describe our resent results on methodology and applications of statistical learning and data science to cyber-physical systems in advanced manufacturing, to materials science, to... read more
Wed.
Feb 21
David Gerard - Department of Statistics, University of Chicago
Feb 23, 2018 - 1:50pm to 2:55pm
Department of Applied Mathematics - Colloquia - Robert A. Pritzker Science Center, Room 152
Modern genomics has revolutionized how we answer questions about evolution, population dynamics, medicine, and plant and animal breeding. To answer these questions, we must first be able to detect and quantify (or "genotype") differences in individual genomes. Many scientists have used next... read more
Fri.
Feb 23

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Elizabeth Gross - Department of Mathematics, San Jose State University
Feb 16, 2018 - 1:50pm to 2:55pm
Department of Applied Mathematics - Colloquia - Robert A. Pritzker Science Center, Room 152
Systems biology focuses on modeling complex biological systems, such as metabolic and cell signaling networks. These biological networks are modeled with polynomial dynamical systems. Analyzing these systems at steady-state results in algebraic varieties that live in high-dimensional spaces. By... read more
Fri.
2/16/18
Wenjun Ying - Institute of Natural Sciences, Shanghai Jiaotong University
Feb 15, 2018 - 12:50pm to 1:50pm
Department of Applied Mathematics - Seminar - Rettaliata Engineering Center, Room 119
I will present two Cartesian grid based evaluation methods for boundary integrals. The first method uses intersection points of an underlying Cartesian grid with the boundary (curve or surface) as quadrature points. The corresponding numerical quadrature has super-algebraic convergence as long as... read more
Thu.
2/15/18
Feng Bao - Department of Mathematics, The University of Tennessee at Chattanooga
Feb 14, 2018 - 1:50pm to 2:55pm
Department of Applied Mathematics - Colloquia - Rettaliata Engineering Center, Room 104
We consider a dynamical system modeled by a stochastic differential equation with observational data available for the functional of the system state. The goal of the nonlinear filtering problem is to find the best estimate of the state of the dynamical system based on the observation. Some well-... read more
Wed.
2/14/18

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