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检索条件"机构=Program in Applied Mathematics"
2213 条 记 录,以下是241-250 订阅
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Modeling maneuvering targets with GARCH
Modeling maneuvering targets with GARCH
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53rd Israel Annual Conference on Aerospace Sciences 2013
作者: Sigalov, Daniel Oshman, Yaakov Technion-Israel Institute of Technology Haifa 32000 Israel Interdepartmental Program for Applied Mathematics Israel Department of Aerospace Engineering Israel
We present a novel idea for modeling maneuvering targets using GARCH process noise. GARCH processes seem to capture well the desired properties of evading aerial target maneuvers and, hence, overcome the shortcomings ... 详细信息
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Optimization of second order spatially distributed systems with multiple interconnected actuator/sensor pairs
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IFAC-PapersOnLine 2016年 第18期49卷 476-481页
作者: Demetriou, Michael A. Fahroo, Fariba Aerospace Engineering Program Mechanical Engineering Department Worcester Polytechnic Institute WorcesterMA01609 United States Department of Applied Mathematics Naval Postgraduate School MontereyCA93943 United States
This work considers the economic aspects in control implementation of second order spatially distributed systems. By opting to use multiple actuator/sensor pairs with limited capacity, instead of a single actuator/sen... 详细信息
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Tracking maneuvering targets with a soft bound on the number of maneuvers
Tracking maneuvering targets with a soft bound on the number...
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51st Israel Annual Conference on Aerospace Sciences 2011
作者: Sigalov, Daniel Oshman, Yaakov Technion - Israel Institute of Technology Haifa 32000 Israel Interdepartmental Program for Applied Mathematics Israel Department of Aerospace Engineering Israel
We revisit the problem of tracking the state of a hybrid system capable of performing a bounded number of mode switches. In a previous paper we have addressed a version of the problem where we have assumed the existen... 详细信息
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4D seismic monitoring of CO2 sequestration based upon spectral-element and adjoint methods: Comparison of acoustic, elastic and poroelastic theories  80
4D seismic monitoring of CO2 sequestration based upon spectr...
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Society of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010
作者: Morency, Christina Luo, Yang Tromp, Jeroen Department of Geosciences Princeton University United States Department of Geosciences and Program in Applied and Computational Mathematics Princeton University United States
The key issues in CO2 sequestration monitoring involve accurate monitoring, from the injection stage to prediction & verification, of CO2 movement over time for environmental considerations. A natural non-intrusiv... 详细信息
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Recovery of frequency-sparse signals from compressive measurements
Recovery of frequency-sparse signals from compressive measur...
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48th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2010
作者: Duarte, Marco F. Baraniuk, Richard G. Program in Applied and Computational Mathematics Princeton University United States Department of Electrical and Computer Engineering Rice University United States
Compressive sensing (CS) is a new approach to simultaneous sensing and compression for sparse and compressible signals. While the discrete Fourier transform has been widely used for CS of frequency-sparse signals, it ... 详细信息
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Fast decisions reflect biases;slow decisions do not
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Physical Review E 2024年 第2期110卷 024305-024305页
作者: Samantha Linn Sean D. Lawley Bhargav R. Karamched Zachary P. Kilpatrick Krešimir Josić Department of Mathematics Institute of Molecular Biophysics Program in Neuroscience Department of Applied Mathematics Department of Biology and Biochemistry
Decisions are often made by heterogeneous groups of individuals, each with distinct initial biases and access to information of different quality. We show that in groups of independent agents who accumulate evidence t... 详细信息
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Global Dynamics of Ikeda's Plane-Wave Map
Global Dynamics of Ikeda's Plane-Wave Map
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International Quantum Electronics Conference, IQEC 1984
作者: Moloney, J.V. Hammel, S. Jones, C. Optical Sciences Center Program in Applied Mathematics University of Arizona TucsonAZ85721 United States Department of Mathematics University of Arizona TucsonAZ85721 United States
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Robust camera location estimation by convex programming
Robust camera location estimation by convex programming
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IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2015
作者: Özyeşil, Onur Singer, Amit Program in Applied and Computational Mathematics Princeton University PrincetonNJ08544-1000 United States Department of Mathematics Princeton University PrincetonNJ08544-1000 United States
3D structure recovery from a collection of 2D images requires the estimation of the camera locations and orientations, i.e. the camera motion. For large, irregular collections of images, existing methods for the locat... 详细信息
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A qualitative study of the dynamic behavior for adaptive gradient algorithms
arXiv
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arXiv 2020年
作者: Ma, Chao Wu, Lei Weinan, E. Department of Mathematics Stanford University Program in Applied and Computational Mathematics Princeton University Program in Applied and Computational Mathematics Department of Mathematics Princeton University
The dynamic behavior of RMSprop and Adam algorithms is studied through a combination of careful numerical experiments and theoretical explanations. Three types of qualitative features are observed in the training loss... 详细信息
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Application of New Lower-Bound Techniques to the Spectra of Li and Li+
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Physical Review Letters 1985年 第7期54卷 665-665页
作者: David M. Russell W. M. Greenlee Department of Mathematics and Program in Applied Mathematics University of Arizona Tucson Arizona 85721
New techniques are presented for the calculation of lower bounds to energies of atoms and ions. A combination of effective-field and intermediate-problem methods is used to seek intermediate operators which rapidly ap...
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