San Diego Convention Center
San Diego, California, United States
6 - 10 August 2017
Conference 10394
Wavelets and Sparsity XVII
Sunday - Wednesday 6 - 9 August 2017
Conference
Committee
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Conference Chairs
Program Committee
Program Committee continued...
  • Mathews Jacob, The Univ. of Iowa (United States)
  • Gitta Kutyniok, Technische Univ. Berlin (Germany)
  • Demetrio Labate, Univ. of Houston (United States)
  • Fernanda Laezza, The Univ. of Texas Medical Branch (United States)
  • Jean-Christophe Olivo-Marin, Institut Pasteur (France)
  • Audrey Repetti, Heriot-Watt Univ. (United Kingdom)
  • Naoki Saito, Univ. of California, Davis (United States)
  • Michael Unser, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
  • Yves Wiaux, Heriot-Watt Univ. (United Kingdom)
  • Jong Chul Ye, KAIST (Korea, Republic of)

Sunday 6 August Show All Abstracts
Welcome and Introduction
Sunday 6 August 2017
9:10 AM - 9:20 AM

Session Chairs: Yue M. Lu, Harvard Univ. (United States); Dimitri Van De Ville, Ecole Polytechnique Fédérale de Lausanne (Switzerland) and Univ. of Geneva (Switzerland); Manos Papadakis, Univ. of Houston (United States)
Session 1:
Computational Bioimaging
Sunday 6 August 2017
9:20 AM - 10:20 AM
Session Chair:
Jean-Christophe Olivo-Marin, Institut Pasteur (France)
Compressive hyperspectral time-resolved wide-field fluorescence lifetime imaging
Paper 10394-1
Time: 9:20 AM - 9:40 AM
Author(s): Xavier Intes, Rensselaer Polytechnic Institute (United States)
Show Abstract
Recovering higher-dimensional image data using multiplexed structured illumination
Paper 10394-2
Time: 9:40 AM - 10:00 AM
Author(s): Guoan Zheng, Univ. of Connecticut (United States)
Show Abstract
A sparsity-based simplification method for segmentation of spectral-domain optical coherence tomography images
Paper 10394-3
Time: 10:00 AM - 10:20 AM
Author(s): William Meiniel, Institut Pasteur (France), Télécom ParisTech (France); Yu Gan, Columbia University (United States); Jean-Christophe Olivo-Marin, Institut Pasteur (France); Elsa D. Angelini, Télécom ParisTech (France), Imperial College London (United Kingdom)
Show Abstract
Coffee Break 10:20 AM - 10:50 AM
Session 2:
Unconventional Optical Imaging
Sunday 6 August 2017
10:50 AM - 12:10 PM
Session Chair:
Vivek K. Goyal, Boston Univ. (United States)
Direct and indirect photon pathway imaging: an information-theoretic perspective
Paper 10394-4
Time: 10:50 AM - 11:10 AM
Author(s): Amit Ashok, Liang-Chih Huang, Eric W. Clarkson, The Univ. of Arizona (United States); Sumanta Pattanaik, Univ. of Central Florida (United States)
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Computational memory-effect imaging
Paper 10394-5
Time: 11:10 AM - 11:30 AM
Author(s): Michael E. Gehm, Joel A. Greenberg, Xiaohan Li, Duke Univ. (United States)
Show Abstract
Photon-efficient super-resolution laser radar
Paper 10394-6
Time: 11:30 AM - 11:50 AM
Author(s): Dongeek Shin, Jeffrey H. Shapiro, Massachusetts Institute of Technology (United States); Vivek K. Goyal, Boston Univ. (United States)
Show Abstract
Itertative back-projection techniques for non-line-of-sight imaging
Paper 10394-7
Time: 11:50 AM - 12:10 PM
Author(s): Marco La Manna, Eric C. Breitbach, Jonathan Jackson, Fiona Kine, Andreas Velten, Univ. of Wisconsin-Madison (United States)
Show Abstract
Lunch Break 12:10 PM - 1:30 PM
Session 3:
Neuroimaging Data Analytics
Sunday 6 August 2017
1:30 PM - 3:30 PM
Session Chair:
Selin Aviyente, Michigan State Univ. (United States)
Riemannian multi-manifold modeling and clustering in brain networks
Paper 10394-8
Time: 1:30 PM - 1:50 PM
Author(s): Konstantinos Slavakis, Shiva Salsabilian, David S. Wack, Sarah F. Muldoon, Henry E. Baidoo-Williams, Univ. at Buffalo (United States); Jean M. Vettel, U.S. Army Research Lab. (United States); Matthew Cieslak, Scott T. Grafton, Univ. of California, Santa Barbara (United States)
Show Abstract
Probing the dynamics of spontaneous cortical activity via Widefield Ca+2 imaging in GCaMP6 transgenic mice
Paper 10394-9
Time: 1:50 PM - 2:10 PM
Author(s): Li Zhu, Christian Lee, David Margolis, Laleh Najafizadeh, Rutgers, The State Univ. of New Jersey (United States)
Show Abstract
MR correlation spectroscopic imaging of multidimensional exponential decays: probing microstructure with diffusion and relaxation
Paper 10394-10
Time: 2:10 PM - 2:30 PM
Author(s): Daeun Kim, Justin P. Haldar, The Univ. of Southern California (United States)
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A regularized clustering approach to brain parcellation from functional MRI data
Paper 10394-11
Time: 2:30 PM - 2:50 PM
Author(s): Keith Dillon, Yu-Ping Wang, Tulane Univ. (United States)
Show Abstract
joint fMRI analysis and subject clustering using sparse dictionary learning
Paper 10394-12
Time: 2:50 PM - 3:10 PM
Author(s): Seung-Jun Kim, Univ. of Maryland, Baltimore County (United States)
Show Abstract
Detecting brain dynamics during resting state: a tensor based evolutionary clustering approach
Paper 10394-13
Time: 3:10 PM - 3:30 PM
Author(s): Esraa Al-sharoa, Mahmood Al-Khassaweneh, Selin Aviyente, Michigan State Univ. (United States)
Show Abstract
Coffee Break 3:30 PM - 4:00 PM
Session 4:
Imaging and Inverse Problems
Sunday 6 August 2017
4:00 PM - 5:40 PM
Session Chair:
Dimitri Van De Ville, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Optimal transport-based dictionary learning and its application to Euclid-like Point Spread Function representation
Paper 10394-14
Time: 4:00 PM - 4:20 PM
Author(s): Morgan A. Schmitz, CEA-Ctr. de SACLAY (France); Matthieu Heitz, Lab. d'InfoRmatique en Image et Systèmes d'information (France), Univ. de Lyon 1 (France); Nicolas Bonneel, Univ. de Lyon 1 (France), Lab. d'InfoRmatique en Image et Systèmes d'information, Ctr. National de la Recherche Scientifique (France); Fred-Maurice Ngolè-Mboula, CEA-Ctr. de SACLAY (France); David Coeurjolly, Univ. de Lyon 1 (France), Lab. d'InfoRmatique en Image et Systèmes d'information, Ctr. National de la Recherche Scientifique (France); Marco Cuturi, École Nationale de la Statistique et de l'Administration Économique (France), Ctr. de Recerche en Économie et Statistique, Univ. Paris-Saclay (France); Gabriel Peyré, Ecole Normale Supérieure (France); Jean-Luc Starck, CEA-Ctr. de SACLAY (France)
Show Abstract
Localization of sound sources in a room by one microphone
Paper 10394-15
Time: 4:20 PM - 4:40 PM
Author(s): Helena Peic Tukuljac, Hervé Lissek, Pierre Vandergheynst, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Show Abstract
Limited-memory trust-region methods for sparse relaxation
Paper 10394-16
Time: 4:40 PM - 5:00 PM
Author(s): Lasith Adhikari, Omar DeGuchy, Univ. of California, Merced (United States); Jennifer B. Erway, Shelby Lockhart, Wake Forest Univ. (United States); Marcia F. Roummel, Univ. of California, Merced (United States)
Show Abstract
Underwater object classification using scattering transform of sonar signals
Paper 10394-17
Time: 5:00 PM - 5:20 PM
Author(s): David Weber, Naoki Saito, Univ. of California, Davis (United States)
Show Abstract
Non-convex Shannon entropy for photon-limited imaging
Paper 10394-18
Time: 5:20 PM - 5:40 PM
Author(s): Lasith Adhikari, Univ. of California, Merced (United States); Reheman Baikejiang, University of California, Merced (United States); Omar DeGuchy, Marcia F. Roummel, Univ. of California, Merced (United States)
Show Abstract
Session HTop:
Technology Hot Topics: How Optics and Photonics Drive Innovation
Sunday 6 August 2017
6:00 PM - 7:50 PM

6:00 pm to 6:10 pm: Welcome and Opening Remarks

6:10 pm to 6:30 pm: Quantum devices, Cesare Soci, Nanyang Technological Univ. (Singapore)

6:30 pm to 6:50 pm: Wearables/implantables: graphene electronic tattoo sensors, Nanshu Lu, Univ. of Texas at Austin (USA)

6:50 pm to 7:10 pm: AR/VR, Scott McEldowney, Oculus (USA)

7:10 pm to 7:30 pm: Solar fuels, Tanja Cuk, Univ. of California, Berkeley (USA)

7:30 pm to 7:50 pm: Autonomous vehicles, James G. Watzin, Director of NASA's Mars Exploration Program (USA)
Monday 7 August Show All Abstracts
Session 5:
Applied Harmonic Analysis I
Monday 7 August 2017
8:30 AM - 10:10 AM
Session Chair:
Matthew Fickus, Air Force Institute of Technology (United States)
Binary block codes from Euclidean embeddings and random hyperplane tessellations
Paper 10394-19
Time: 8:30 AM - 8:50 AM
Author(s): Bernhard G. Bodmann, Univ. of Houston (United States)
Show Abstract
Finding the closest probabilistic Parseval frame in the 2-Wasserstein metric
Paper 10394-20
Time: 8:50 AM - 9:10 AM
Author(s): Desai Cheng, Univ. of Missouri (United States); Kasso A. Okoudjou, Univ. of Maryland, College Park (United States)
Show Abstract
Low frame coherence via zero-mean tensor embeddings
Paper 10394-21
Time: 9:10 AM - 9:30 AM
Author(s): John Haas, Univ. of Missouri (United States); Bernhard G. Bodmann, Univ. of Houston (United States)
Show Abstract
Optimal projective packings from association schemes
Paper 10394-22
Time: 9:30 AM - 9:50 AM
Author(s): John Jasper, Univ. of Cincinnati (United States); Dustin G. Mixon, Air Force Institute of Technology (United States)
Show Abstract
Memory-optimal neural network approximation
Paper 10394-23
Time: 9:50 AM - 10:10 AM
Author(s): Philipp Grohs, Technische Univ. Wien (Austria); Gitta Kutyniok, Philipp Petersen, Technische Univ. Berlin (Germany)
Show Abstract
Coffee Break 10:10 AM - 10:40 AM
Session 6:
Mathematical Data Analysis and Frame Theory I
Monday 7 August 2017
10:40 AM - 12:00 PM
Session Chairs:
Gitta Kutyniok, Technische Univ. Berlin (Germany) ;
Radu V. Balan, Univ. of Maryland, College Park (United States) ;
Bernhard G. Bodmann, Univ. of Houston (United States)
Real phase retrieval by orthogonal complements and hyperplanes
Paper 10394-24
Time: 10:40 AM - 11:00 AM
Author(s): Sara Botelho-Andrade, Peter G. Casazza, Desai Cheng, John Haas, Tin Tran, Janet C. Tremain, Univ. of Missouri (United States)
Show Abstract
Methods for localized regression using graph Laplacians
Paper 10394-25
Time: 11:00 AM - 11:20 AM
Author(s): Alexander Cloninger, Yale Univ. (United States)
Show Abstract
A brief introduction to equi-chordal and equi-isoclinic tight fusion frames
Paper 10394-26
Time: 11:20 AM - 11:40 AM
Author(s): Matthew Fickus, Air Force Institute of Technology (United States); John Jasper, Univ. of Cincinnati (United States); Dustin G. Mixon, Cody E. Watson, Air Force Institute of Technology (United States)
Show Abstract
l1,2-minimization and soft recovery
Paper 10394-27
Time: 11:40 AM - 12:00 PM
Author(s): Axel Flinth, Technische Univ. Berlin (Germany)
Show Abstract
Lunch Break 12:00 PM - 1:30 PM
Session 7:
Keynote Session I
Monday 7 August 2017
1:30 PM - 2:10 PM
Session Chair:
Yue M. Lu, Harvard Univ. (United States)
Speeding up sparse signal recovery using sparse-graph codes (Keynote Presentation)
Paper 10394-74
Time: 1:30 PM - 2:10 PM
Author(s): Kannan Ramchandran, Univ. of California, Berkeley (United States)
Show Abstract
Session 8:
Applied Harmonic Analysis II
Monday 7 August 2017
2:10 PM - 3:10 PM
Session Chairs:
Matthew Fickus, Air Force Institute of Technology (United States) ;
John I. Haas, Univ. of Missouri (United States)
The Levenstein bound for packings in projective spaces
Paper 10394-28
Time: 2:10 PM - 2:30 PM
Author(s): John Haas, Univ. of Missouri (United States); Nathaniel Hammen, Dustin G. Mixon, Air Force Institute of Technology (United States)
Show Abstract
Κ-means clustering on the space of persistence diagrams
Paper 10394-29
Time: 2:30 PM - 2:50 PM
Author(s): Andrew Marchese, The Univ. of Tennessee, Knoxville (United States); Vasileios Maroulas, The Univ. of Tennessee Knoxville (United States); Joshua Mike, The Univ. of Tennessee, Knoxville (United States)
Show Abstract
Phase retrieval from local measurements in two dimensions.
Paper 10394-30
Time: 2:50 PM - 3:10 PM
Author(s): Mark Iwen, Michigan State Univ. (United States); Brian Preskitt, Rayan Saab, Univ. of California, San Diego (United States); Aditya Viswanathan, Michigan State Univ. (United States)
Show Abstract
Coffee Break 3:10 PM - 3:40 PM
Session 9:
Directional and Scattering Transforms in Neuroscience Imaging
Monday 7 August 2017
3:40 PM - 5:40 PM
Session Chairs:
Fernanda Laezza, The Univ. of Texas Medical Branch (United States) ;
Demetrio Labate, Univ. of Houston (United States) ;
Manos Papadakis, Univ. of Houston (United States)
Shearlet-based regularization in limited data and sparse tomography
Paper 10394-31
Time: 3:40 PM - 4:00 PM
Author(s): Tatiana A. Bubba, Samuli Siltanen, Matti Lassas, Univ. of Helsinki (Finland)
Show Abstract
Detecting neuronal activity from calcium imaging data using FRI methods
Paper 10394-32
Time: 4:00 PM - 4:20 PM
Author(s): Stephanie Reynolds, Jon Oñativia, Simon R. Schultz, Pier Luigi Dragotti, Imperial College London (United Kingdom)
Show Abstract
GASPACHO: a generic automatic solver using proximal algorithms for convex huge optimization problems
Paper 10394-33
Time: 4:20 PM - 4:40 PM
Author(s): Bart Goossens, Hiêp Q. Luong, Wilfried Philips, Univ. Gent (Belgium)
Show Abstract
Adaptive windowing and windowless approaches to estimate dynamic functional brain connectivity
Paper 10394-34
Time: 4:40 PM - 5:00 PM
Author(s): Maziar Yaesoubi, Vince D. Calhoun, The Mind Research Network (United States)
Show Abstract
Wavelet scattering transforms and machine learning for many particle systems
(Canceled)
Paper 10394-35
Time: 5:00 PM - 5:20 PM
Author(s):
Show Abstract
Exploring neuronal synapses with directional filters with small support
Paper 10394-36
Time: 5:20 PM - 5:40 PM
Author(s): Nikolaos Karantzas, Demetrio Labate, Manos Papadakis, Univ. of Houston (United States)
Show Abstract
Tuesday 8 August Show All Abstracts
Session 10:
Mathematical Data Analysis and Frame Theory II
Tuesday 8 August 2017
8:30 AM - 10:10 AM
Session Chairs:
Gitta Kutyniok, Technische Univ. Berlin (Germany) ;
Radu V. Balan, Univ. of Maryland, College Park (United States) ;
Bernhard G. Bodmann, Univ. of Houston (United States)
Edge-augmented Fourier partial sums with applications to Magnetic Resonance Imaging (MRI)
Paper 10394-37
Time: 8:30 AM - 8:50 AM
Author(s): Jade Larriva-Latt, Wellesley College (United States); Angela Morrison, Albion College (United States); Alison Radgowski, Goucher College (United States); Joseph Tobin, Univ. of Virginia (United States); Mark Iwen, Aditya Viswanathan, Michigan State Univ. (United States)
Show Abstract
Reconstruction of finite-valued sparse signals
Paper 10394-38
Time: 8:50 AM - 9:10 AM
Author(s): Sandra Keiper, Gitta Kutyniok, Technische Univ. Berlin (Germany)
Show Abstract
Tolerant compressed sensing with partially coherent sensing matrices
Paper 10394-39
Time: 9:10 AM - 9:30 AM
Author(s): Tobias Birnbaum, Department of Electronics and Information Processing (Belgium); Yonina Eldar, Technion (Israel); Deanna M. Needell, Claremont McKenna College (United States)
Show Abstract
De-biasing one-step matrix completion
Paper 10394-40
Time: 9:30 AM - 9:50 AM
Author(s): Yaniv Plan, The Univ. of British Columbia (Canada)
Show Abstract
Topology reduction in deep convolutional feature extraction networks
Paper 10394-41
Time: 9:50 AM - 10:10 AM
Author(s): Thomas Wiatowski, ETH Zurich (Switzerland); Philipp Grohs, University of Vienna (Austria)
Show Abstract
Coffee Break 10:10 AM - 10:40 AM
Session 11:
Applied Harmonic Analysis III
Tuesday 8 August 2017
10:40 AM - 12:00 PM
Session Chairs:
Matthew Fickus, Air Force Institute of Technology (United States) ;
Peter G. Casazza, Univ. of Missouri (United States)
On the distribution of a product of $N$ Gaussian random variables
Paper 10394-42
Time: 10:40 AM - 11:00 AM
Author(s): Zeljka Stojanac, Daniel Suess, Univ. zu Köln (Germany); Martin Kliesch, Univ. of Gdańsk (Poland)
Show Abstract
Framed frames for data frames
Paper 10394-43
Time: 11:00 AM - 11:20 AM
Author(s): Nathaniel Strawn, Georgetown Univ. (United States)
Show Abstract
You can have it all: rapid, robust, and rigorous algorithms for bilinear problems in signal processing and communications
Paper 10394-44
Time: 11:20 AM - 11:40 AM
Author(s): Thomas Strohmer, Univ. of California, Davis (United States)
Show Abstract
Projected power iteration for network alignment
Paper 10394-45
Time: 11:40 AM - 12:00 PM
Author(s): Soledad Villar, The Univ. of Texas at Austin (United States)
Show Abstract
Lunch/Exhibition Break 12:00 PM - 1:30 PM
Session Plen:
Signal, Image, and Data Processing Plenary Session
Tuesday 8 August 2017
1:30 PM - 2:30 PM
Session Chair:
Abdul A. S. Awwal, Lawrence Livermore National Lab. (United States)
Fast automated 3D modeling of building interiors (Plenary Presentation)
Paper 10395-500
Time: 1:30 PM - 2:30 PM
Author(s): Avideh Zakhor, Univ. of California, Berkeley (United States)
Show Abstract
Session 12:
Mathematical Data Analysis and Frame Theory III
Tuesday 8 August 2017
2:40 PM - 3:40 PM
Session Chairs:
Gitta Kutyniok, Technische Univ. Berlin (Germany) ;
Radu V. Balan, Univ. of Maryland, College Park (United States) ;
Bernhard G. Bodmann, Univ. of Houston (United States)
Structured sparse recovery with sparse sensing matrices
Paper 10394-46
Time: 2:40 PM - 3:00 PM
Author(s): Bubacarr Bah, African Institute for Mathematical Sciences (South Africa), Stellenbosch Univ. (South Africa)
Show Abstract
Blind demixing and deconvolution with noisy data at near optimal rate
Paper 10394-47
Time: 3:00 PM - 3:20 PM
Author(s): Dominik Stöger, Technische Univ. München (Germany); Peter Jung, Technische Univ. Berlin (Germany); Felix Krahmer, Technische Univ. München (Germany)
Show Abstract
The scaling limit and dynamics of nonconvex algorithms for low-rank subspace estimation
Paper 10394-48
Time: 3:20 PM - 3:40 PM
Author(s): Chuang Wang, Yue M. Lu, Harvard Univ. (United States)
Show Abstract
Coffee Break 3:40 PM - 4:00 PM
Session 13:
Theory and Applications of Structured Low-Rank Matrix Completion
Tuesday 8 August 2017
4:00 PM - 5:40 PM
Session Chairs:
Jong Chul Ye, KAIST (Korea, Republic of) ;
Mathews Jacob, The Univ. of Iowa (United States)
Convex relaxations of spectral sparsity for robust super-resolution and line spectrum estimation
Paper 10394-49
Time: 4:00 PM - 4:20 PM
Author(s): Yuejie Chi, The Ohio State Univ. (United States)
Show Abstract
2D phaseless super-resolution
Paper 10394-51
Time: 4:20 PM - 4:40 PM
Author(s): Myung Cho, The Univ. of Iowa (United States); Christos Thramboulidis, Massachusetts Institute of Technology (United States); Babak Hassibi, California Institute of Technology (United States); Weiyu Xu, The Univ. of Iowa (United States)
Show Abstract
Recovery of continuous domain piecewise smooth images: theory, algorithms, and applications
Paper 10394-52
Time: 4:40 PM - 5:00 PM
Author(s): Mathews Jacob, The Univ. of Iowa (United States); Gregory Ongie, Univ. of Michigan (United States); Sampurna Biswas, The Univ. of Iowa (United States), Univ. of Michigan (United States); Arvind Balachandrasekaran, The Univ. of Iowa (United States)
Show Abstract
Learning-based low-rank Hankel structured matrix approach
Paper 10394-53
Time: 5:00 PM - 5:20 PM
Author(s): Jong Chul Ye, KAIST (Korea, Republic of)
Show Abstract
Fast and provable algorithms for spectrally sparse signal reconstruction via low-rank Hankel matrix completion
Paper 10394-54
Time: 5:20 PM - 5:40 PM
Author(s): Jian-Feng Cai, Hong Kong Univ. of Science and Technology (Hong Kong, China)
Show Abstract
Wednesday 9 August Show All Abstracts
Session 14:
Optimization and Sparse Inverse Problems I
Wednesday 9 August 2017
8:40 AM - 10:00 AM
Session Chairs:
Audrey Repetti, Heriot-Watt Univ. (United Kingdom) ;
Yves Wiaux, Heriot-Watt Univ. (United Kingdom)
Noise and outlier tolerance of RobustPhaseMax
Paper 10394-55
Time: 8:40 AM - 9:00 AM
Author(s): Paul Hand, Rice Univ. (United States); Thang Huynh, Univ. of California, San Diego (United States)
Show Abstract
Comparison of sampling strategies for 3D scene reconstruction from sparse multispectral lidar waveforms
Paper 10394-56
Time: 9:00 AM - 9:20 AM
Author(s): Yoann Altmann, Rachael Tobin, Ximing Ren, Aongus McCarthy, Gerald S. Buller, Stephen McLaughlin, Heriot-Watt Univ. (United Kingdom)
Show Abstract
Semidefinite programming relaxations for inverse scattering, blind deconvolution, and matrix completion
Paper 10394-57
Time: 9:20 AM - 9:40 AM
Author(s): Augustin Cosse, New York Univ. (United States)
Show Abstract
Faster PET reconstruction with a stochastic primal-dual hybrid gradient method
Paper 10394-58
Time: 9:40 AM - 10:00 AM
Author(s): Matthias J. Ehrhardt, Univ. of Cambridge (United Kingdom); Pawel J. Markiewicz, Univ. College London (United Kingdom); Peter Richtárik, The Univ. of Edinburgh (United Kingdom); Antonin Chambolle, Ecole Polytechnique (France); Carola-Bibiane Schoenlieb, Univ. of Cambridge (United Kingdom)
Show Abstract
Coffee Break 10:00 AM - 10:30 AM
Session 15:
Keynote Session II
Wednesday 9 August 2017
10:30 AM - 11:10 AM
Session Chair:
Dimitri Van De Ville, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Sketchy decisions: convex optimization with optimal storage (Keynote Presentation)
Paper 10394-75
Time: 10:30 AM - 11:10 AM
Author(s): Joel A. Tropp, California Institute of Technology (United States)
Show Abstract
Session 16:
Data Representation with Graphs and Multi-Scale Processing, Application to fMRI Brain Connectivity I
Wednesday 9 August 2017
11:10 AM - 12:30 PM
Session Chairs:
Sophie Achard, Gipsa-lab (France) ;
Pierre Borgnat, Lab. de Physique (France)
Local stationarity of graph signals: insights and experiments
Paper 10394-60
Time: 11:10 AM - 11:30 AM
Author(s): Benjamin Girault, Shrikanth S. Narayanan, Antonio Ortega, The Univ. of Southern California (United States)
Show Abstract
Multiscale space-frequency analysis of functions defined on directed graphs
Paper 10394-61
Time: 11:30 AM - 11:50 AM
Author(s): Harry Sevi, Ecole Normale Supérieure de Lyon (France), Commissariat à l'Énergie Atomique (France); Gabriel Rilling, Commissariat à l'Énergie Atomique (France); Pierre Borgnat, Ecole Normale Supérieure de Lyon (France)
Show Abstract
Extending classical multirate signal processing theory to graphs
Paper 10394-62
Time: 11:50 AM - 12:10 PM
Author(s): Oguzhan Teke, Palghat P. Vaidyanathan, California Institute of Technology (United States)
Show Abstract
Semiparametric, parametric, and possibly sparse models for multivariate long-range dependence
Paper 10394-63
Time: 12:10 PM - 12:30 PM
Author(s): Vladas Pipiras, The Univ. of North Carolina at Chapel Hill (United States); Stefanos Kechagias, SAS Institute Inc. (United States); Changryong Baek, Sungkyunkwan Univ. (Korea, Republic of)
Show Abstract
Lunch/Exhibition Break 12:30 PM - 2:10 PM
Session 17:
Optimization and Sparse Inverse Problems II
Wednesday 9 August 2017
2:10 PM - 3:30 PM
Session Chairs:
Audrey Repetti, Heriot-Watt Univ. (United Kingdom) ;
Yves Wiaux, Heriot-Watt Univ. (United Kingdom)
A Framework For Learning Affine Transformations For Multimodal Sparse Reconstruction
Paper 10394-64
Time: 2:10 PM - 2:30 PM
Author(s): Joao Mota, Heriot-Watt Univ. (United Kingdom); Nikos Deligiannis, Vrije Univ. Brussel (Belgium)
Show Abstract
A proximal Hamiltonian Monte Carlo algorithm: theory, method, and algorithm
Paper 10394-65
Time: 2:30 PM - 2:50 PM
Author(s): Marcelo Pereyra, Heriot-Watt Univ. (United Kingdom)
Show Abstract
Recovery guarantees for low complexity models
Paper 10394-66
Time: 2:50 PM - 3:10 PM
Author(s): Samuel Vaiter, Univ. De Bourgogne (France), Ctr. National de la Recherche Scientifique (France); Gabriel Peyré, École Normale Supérieure, DMA (France)
Show Abstract
A non-convex perspective on calibration and imaging in radio interferometry
Paper 10394-67
Time: 3:10 PM - 3:30 PM
Author(s): Audrey Repetti, Yves Wiaux, Heriot-Watt Univ. (United Kingdom)
Show Abstract
Coffee Break 3:30 PM - 4:00 PM
Session 18:
Data Representation with Graphs and Multi-Scale Processing, Application to fMRI Brain Connectivity II
Wednesday 9 August 2017
4:00 PM - 5:00 PM
Session Chairs:
Sophie Achard, Gipsa-lab (France) ;
Pierre Borgnat, Lab. de Physique (France)
Analytic wavelets for multivariate time series analysis
Paper 10394-68
Time: 4:00 PM - 4:20 PM
Author(s): Irène Gannaz, Institut National des Sciences Appliquées de Lyon (France); Sophie Achard, Ctr. National de la Recherche Scientifique (France); Marianne Clausel, Univ. Grenoble Alpes (France); François Roueff, Télécom ParisTech (France)
Show Abstract
Laplacian embedding with tuned localization and spectral bandwidth using graph Slepians
Paper 10394-69
Time: 4:20 PM - 4:40 PM
Author(s): Maria Giulia Preti, Dimitri Van De Ville, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Show Abstract
Change point detection in covariance/network structures
Paper 10394-70
Time: 4:40 PM - 5:00 PM
Author(s): Yi Yu, Univ. of Bristol (United Kingdom)
Show Abstract
Session 19:
Multiscale Analysis
Wednesday 9 August 2017
5:00 PM - 6:00 PM
Session Chair:
Yue M. Lu, Harvard Univ. (United States)
Adaptive synchrosqueezing based on a quilted short-time Fourier transform
Paper 10394-71
Time: 5:00 PM - 5:20 PM
Author(s): Alexander Berrian, Naoki Saito, Univ. of California, Davis (United States)
Show Abstract
Coupling wavelets and non-stationary Gaussian process models for the reconstruction of highly heterogeneous data
Paper 10394-72
Time: 5:20 PM - 5:40 PM
Author(s): Sébastien Marmin, Jean Baccou, Institut de Radioprotection et de Surete Nucleaire (France); Jacques Liandrat, Ecole Centrale Marseille (France), Institut de Mathématiques de Marseille (France); David Ginsbourger, Idiap Research Institute, Ecole Polytechnique Fédérale de Lausanne (Switzerland), Univ. Bern (Switzerland)
Show Abstract
Affine shear tight frames with two-layer structure
Paper 10394-73
Time: 5:40 PM - 6:00 PM
Author(s): Zhihua Che, Xiaosheng Zhuang, City Univ. of Hong Kong (Hong Kong, China)
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