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检索条件"机构=Program in Applied and Computational Mathematics and The Department of Electrical Engineering"
817 条 记 录,以下是721-730 订阅
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On detection with partial information in the Gaussian setup
On detection with partial information in the Gaussian setup
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Annual Allerton Conference on Communication, Control, and Computing
作者: Onur Özyeşil M. Kivanç Mihçak Yğcel Altug PACM (the Program in Applied and Computational Mathematics) Princeton University Princeton NJ USA Electrical and Electronics Engineering Department Boğaziçi University Istanbul Turkey School of Electrical and Computer Engineering Cornell University Ithaca NY USA
We introduce the problem of communication with partial information, where there is an asymmetry between the transmitter and the receiver codebooks. Practical applications of the proposed setup include the robust signa... 详细信息
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Analysis of hyperspectral data with diffusion maps and Fuzzy ART
Analysis of hyperspectral data with diffusion maps and Fuzzy...
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International Joint Conference on Neural Networks (IJCNN)
作者: Rui Xu Louis du Plessis Steven Damelin Michael Sears Donald C. Wunsch Applied Computational Intelligence Laboratory Department of Electrical & Computer Engineering Missouri University of Science and Technology MO USA School of Computational and Applied Mathematics University of the Witwatersrand Johannesburg South Africa Department of Mathematical Sciences Georgia Southern University Statesboro GA USA School of Computer Science University of the Witwatersrand Johannesburg South Africa Department of Electrical & Computer Engineering Missouri University of Science and Technology Rolla MO USA
The presence of large amounts of data in hyperspectral images makes it very difficult to perform further tractable analyses. Here, we present a method of analyzing real hyperspectral data by dimensionality reduction u... 详细信息
来源: 评论
Novel Low-Temperature Behavior in Classical Many-Particle Systems
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Physical Review Letters 2009年 第5期103卷 050602-050602页
作者: Robert D. Batten Frank H. Stillinger Salvatore Torquato Department of Chemical Engineering Princeton University Princeton New Jersey 08544 USA Department of Chemistry Princeton University Princeton New Jersey 08544 USA Princeton Materials Institute Program in Applied and Computational Mathematics Princeton Center for Theoretical Science Princeton University Princeton New Jersey 08544 USA School of Natural Sciences Institute for Advanced Study Princeton New Jersey 08544 USA
We show that classical many-particle systems interacting with certain soft pair interactions in two dimensions exhibit novel low-temperature behaviors. Ground states span from disordered to crystalline. At some densit... 详细信息
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Quantum-mechanical calculations of charge transfer in collisions of O3+ with He
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Physical Review A 2009年 第6期79卷 062711-062711页
作者: Y. Wu Y. Y. Qi S. Y. Zou J. G. Wang Y. Li R. J. Buenker P. C. Stancil Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 China School of Electrical Engineering Jiaxing University Jiaxing 314001 China Fachbereich C-Mathematik und Naturwissenschaften Bergische Universität Wuppertal D-42097 Wuppertal Germany Department of Physics and Astronomy and the Center for Simulational Physics University of Georgia Athens Georgia 30602-2451 USA
Charge transfer due to collisions of ground-state O3+(2s22p P2) ions with He is investigated using the quantum-mechanical molecular-orbital close-coupling (QMOCC) method. The ab initio adiabatic potentials and radial ... 详细信息
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Optimal packings of superballs
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Physical Review E 2009年 第4期79卷 041309-041309页
作者: Y. Jiao F. H. Stillinger S. Torquato Department of Mechanical and Aerospace Engineering Princeton University Princeton New Jersey 08544 USA Department of Chemistry Princeton University Princeton New Jersey 08544 USA Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA Princeton Center for Theoretical Science Princeton University Princeton New Jersey 08544 USA School of Natural Sciences Institute for Advanced Study Princeton New Jersey 08540 USA
Dense hard-particle packings are intimately related to the structure of low-temperature phases of matter and are useful models of heterogeneous materials and granular media. Most studies of the densest packings in thr... 详细信息
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Interactions leading to disordered ground states and unusual low-temperature behavior
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Physical Review E 2009年 第3期80卷 031105-031105页
作者: Robert D. Batten Frank H. Stillinger Salvatore Torquato Department of Chemical Engineering Princeton University Princeton New Jersey 08544 USA Department of Chemistry Princeton University Princeton New Jersey 08544 USA Princeton Materials Institute Princeton University Princeton New Jersey 08544 USA Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA Princeton Center for Theoretical Science Princeton University Princeton New Jersey 08544 USA School of Natural Sciences Institute for Advanced Study Princeton New Jersey 08544 USA
We have shown that any pair potential function v(r) possessing a Fourier transform V(k) that is positive and has compact support at some finite wave number K yields classical disordered ground states for a broad densi... 详细信息
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Dense packings of polyhedra: Platonic and Archimedean solids
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Physical Review E 2009年 第4期80卷 041104-041104页
作者: S. Torquato Y. Jiao Department of Chemistry Princeton University Princeton New Jersey 08544 USA Princeton Center for Theoretical Science Princeton University Princeton New Jersey 08544 USA Princeton Institute for the Science and Technology of Materials Princeton University Princeton New Jersey 08544 USA Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA School of Natural Sciences Institute for Advanced Study Princeton New Jersey 08540 USA Department of Mechanical and Aerospace Engineering Princeton University Princeton New Jersey 08544 USA
Understanding the nature of dense particle packings is a subject of intense research in the physical, mathematical, and biological sciences. The preponderance of previous work has focused on spherical particles and ve... 详细信息
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Diffusion maps - A probabilistic interpretation for spectral embedding and clustering algorithms
Diffusion maps - A probabilistic interpretation for spectral...
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作者: Nadler, Boaz Lafon, Stephane Coifman, Ronald Kevrekidis, Ioannis G. Department of Computer Science and Applied Mathematics Weizmann Institute of Science Rehovot 76100 Israel Google Inc. United States Department of Mathematics Yale University New Haven CT 06520-8283 United States Department of Chemical Engineering Program in Applied and Computational Mathematics Princeton University Princeton NJ 08544 United States
Spectral embedding and spectral clustering are common methods for non-linear dimensionality reduction and clustering of complex high dimensional datasets. In this paper we provide a diffusion based probabilistic analy... 详细信息
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Domain Formation in the Plasma Membrane: Roles of Nonequilibrium Lipid Transport and Membrane Proteins
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Physical Review Letters 2008年 第17期100卷 178102-178102页
作者: Jun Fan Maria Sammalkorpi Mikko Haataja Department of Mechanical and Aerospace Engineering Princeton Institute for the Science and Technology of Materials (PRISM) and Program in Applied and Computational Mathematics (PACM) Princeton University Princeton New Jersey 08544 USA
Compositional lipid domains (“lipid rafts”) in plasma membranes are believed to be important components of many cellular processes. The mechanisms by which cells regulate the sizes and lifetimes of these spatially e... 详细信息
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Rate-achievability strategies for two-hop interference flows
Rate-achievability strategies for two-hop interference flows
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Annual Allerton Conference on Communication, Control, and Computing
作者: P.S. Chandrashekhar Thejaswi Amir Bennatan Junshan Zhang Robert Calderbank Douglas Cochran Department of Electrical Engineering Arizona Stare University Tempe 85287 USA Program in Applied and Computational Mathematics (PACM) at Princeton University Princeton NJ USA Department of Electrical Engineering Arizona State University Tempe AZ USA Department of Electrical Engineering Arizona Stare University Tempe AZ USA
We consider a basic model for two-hop transmissions of two information flows which interfere with each other. In this model, two sources simultaneously transmit to two relays (in the first hop), which then simultaneou... 详细信息
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