Poster/Demo Sessions

 

Monday, July 8.

 
Paper ID Title Author(s)
77 On the minimizers of least squares regularized with ℓ0-norm
abstract   video
Mila Nikolova
98 Dictionary Learning for Block-Sparse Signals
abstract   video
Ender Eksioglu
56 Random Pursuit Denoising (RPDN) with application to MEEG signals
abstract   video
Manuel Moussallam, Alexandre Gramfort, Laurent Daudet, Gael Richard
95 Recovering Sparse Low-Rank Blocks in Mass Spectrometry
abstract   video
Graeme Pope, Christoph Studer, Pedro Navarro, Richard Baraniuk
82 Pruning random features with correlated kitchen sinks
abstract   video
Brian McWilliams, David Balduzzi
15 Improving K-SVD Denoising By Post-Processing It's Method-Noise
abstract   video
Yaniv Romano, Michael Elad
130 Orthogonal Matching Pursuit with Dictionary Refinement for Multitone Signal Recovery
abstract   video
Michael Moore, Mark Davenport
10 Resolving sparse representation model mismatches through linear transforms
abstract   video
Jort Gemmeke
153 Support Stability of Group Lasso
abstract   video
Mohammad Golbabaee, Gabriel Peyré
46 Image reconstruction of non-planar scenes from compressed multi-view measurements
abstract   video
Gilles Puy, Pierre Vandergheynst
154 Total Activation: Spatio-Temporal Regularization of fMRI data
abstract   video
F. Isik Karahanoglu, Cesar Caballero Gaudes, Dimitri Van de Ville
37 Sparse Regularizations and Non-negativity in BSS
abstract   video
Jérémy Rapin, Jérôme Bobin, Anthony Larue, Jean-Luc Starck
72 On construction and analysis of sparse matrices and expander graphs with applications to compressed sensing
abstract   video
Bubacarr Bah, Jared Tanner
108 Double Blind Separation of Compressively Sensed Signals
abstract   video
Hao Shen, Martin Kleinsteuber
137 A Constrained Optimization Approach for Complex Sparse Perturbed Models
abstract   video
Anisia Florescu, Emilie Chouzenoux, Jean-Christophe Pesquet, Silviu Ciochina
150 Multimodal Graphical Models via Group Lasso
abstract   video
Marcelo Fiori, Pablo Musé, Guillermo Sapiro
139 Proximal Gradient and Newton-type Methods for Composite Self-Concordant Minimization
abstract   video
Quoc Tran Dinh, Anastasios Kyrillidis, Volkan Cevher
155 RFIT: A New Algorithm for Matrix Rank Minimization
abstract   video
Patrick Johnstone, Amin Emad, Olgica Milenkovic, Pierre Moulin
123 Signal Space CoSaMP for Sparse Recovery with Redundant Dictionaries
abstract   video
Mark Davenport, Deanna Needell, Michael Wakin
79 A Geometric Framework for Registration of Sparse Images
abstract   video
Alhussein Fawzi, Pascal Frossard
87 2D Fused Binary Compressive Sensing
abstract   video
Xiangrong Zeng, Mario Figueiredo
134 Consistent Discretization of Linear Inverse Problems using Sparse Stochastic Processes
abstract   video
Emrah Bostan, Ulugbek Kamilov, Masih Nilchian, Michael Unser
38 Stable Recovery with Analysis Decomposable Priors
abstract   video
Jalal Fadili, Gabriel Peyré, Samuel Vaiter, Charles Deledalle, Joseph Salmon
102 Large but Rank-Deficient Analysis Operator Learning
abstract   video
Mehrdad Yaghoobi, Mike Davies

 

Wednesday, July 10.

 
Paper ID Title Author(s)
97 Sparse Signal Reconstruction in Shift-Invariant Spaces
abstract   video
Satish Mulleti, Basty Ajay Shenoy, Chandra Sekhar Seelamantula
69 Sparse Reconstruction Under Model Uncertainties
abstract   video
Oguzhan Teke, Ali Gurbuz, Orhan Arikan
47 Analysis Based Blind Compressive Sensing
abstract   video
Julian Woermann, Martin Kleinsteuber
80 Stochastic Filtering via Reweighted-ℓ1
abstract   video
Adam Charles, Christopher Rozell
4 Sub-Nyquist Radar Using Doppler Focusing Demo Presentation
abstract   video
Omer Bar-Ilan, Yonina Eldar
41 Tensor Decompositions Tools for Multidimensional CS
abstract   video
Cesar Caiafa, Andrzej Cichocki
111 Maximin Analysis of Message Passing Algorithms for Recovering Block Sparse Signals
abstract   video
Armeen Taeb, Arian Maleki, Christoph Studer, Richard Baraniuk
131 One-Bit Matrix Completion for Pairwise Comparison Matrices
abstract   video
Andrew Massimino, Mark Davenport
140 Overcomplete Dictionaries for Scene Classification in Coded-Aperture Spectral Imaging
abstract   video
Ana Ramirez, Gonzalo Arce
26 Compressive Shift Retrieval
abstract   video
Henrik Ohlsson, Yonina Eldar, Allen Yang, S. Shankar Sastry
148 High-Resolution Networked MIMO Radar based on Sub-Nyquist Observations
abstract   video
Shunqiao Sun, Athina Petropulu, Waheed Bajwa
136 Recovery of nested supports by greedy sparse representation algorithms over non-normalized dictionaries
abstract   video
Boris Mailhe, Bob Sturm, Mark Plumbley
13 Video Denoising using Redundant Tree-Based Wavelets
abstract   video
Alice Bettman, Idan Ram, Michael Elad, Israel Cohen
117 Closed-Form Optimal Updates in Transform Learning
abstract   video
Saiprasad Ravishankar, Yoram Bresler
21 Fourier Domain Beamforming Demo for Medical Ultrasound
abstract   video
Tanya Chernyakova, Yonina Eldar
70 Fixed-Point Algorithms for Sparse-Signal Phase Retrieval
abstract   video
Subhadip Mukherjee, Chandra Sekhar Seelamantula
55 Robust speaker identification using matrix completion under a missing data imputation framework
abstract   video
Christos Tzagkarakis, Athanasios Mouchtaris
62 Sparse Regression with Correlated Variables: A General Framework with Theoretical Guarantees
abstract   video
Divyanshu Vats, Richard Baraniuk
124 Using compressed sensing to study sequence memory capacity in networked systems
abstract   video
Adam Charles, Han Lun Yap, Christopher Rozell
86 Non-Asymptotic Analysis for a Computationally Optimal Trade-Off of Inexact Proximal Methods
abstract   video
Pierre Machart, Sandrine Anthoine, Luca Baldassarre
141 Sign stability in ℓ1 MEG source estimation
abstract   video
Michael Eickenberg, Samuel Vaiter, Mohammad Golbabaee, Alexandre Gramfort, Gabriel Peyré
76 Sparse Recovery with Fusion Frames
abstract   video
Ulas Ayaz, Holger Rauhut
119 Learning Overcomplete Signal Sparsifying Transforms
abstract   video
Saiprasad Ravishankar, Yoram Bresler
68 Stein COnsistent Risk Estimator (SCORE) for hard thresholding
abstract   video
Charles-Alban Deledalle, Gabriel Peyré, Jalal Fadili
116 Improved projections for compressed sensing via rank-constrained nearest correlation matrix
abstract   video
Nicolae Cleju, Liviu Goras

 

Thursday, July 11.

 
Paper ID Title Author(s)
138 Sparse Phase Retrieval: Theory and Algorithms
abstract   video
Juri Ranieri, Amina Chebira, Yue Lu, Martin Vetterli
120 Speech separation using Matching Pursuit for time-frequency masking
abstract   video
Abigail Kressner, Christopher Rozell
66 Projection Methods for Sparse Affine Feasibility:  results and counterexamples
abstract   video
Robert Hesse, Russell Luke, Patrick Neumann
94 Revisiting Frank-Wolfe: Projection-Free Sparse Convex Optimization
abstract   video
Martin Jaggi
52 Hyperspectral fluorescence microscopy based on Compressive Sampling
abstract   video
Makhlad Chahid, Vincent Studer, Jérôme Bobin, Maxime Dahan, Emmanuel Candes
45 Audio Inpainting with Social Sparsity
abstract   video
Kai Siedenburg, Monika Dorfler, Matthieu Kowalski
90 L1-Potts functionals and jump sparse regularization
abstract   video
Laurent Demaret, Martin Storath, Andreas Weinmann
60 Structured Sparse Acoustic Modeling for Speech Separation
abstract   video
Afsaneh Asaei, Mohammad Golbabaee, Herve Bourlard, Volkan Cevher
83 Off-Grid Compressed Sensing for GMTI using SAR Images
abstract   video
Ludger Prünte
157 Subspace Clustering Reloaded: Sparse vs. Dense Representations
abstract   video
Eva Dyer, Christoph Studer, Richard Baraniuk
58 On Embedding The Angles Between Signals
abstract   video
Petros Boufounos
145 Watermarking of Compressive Sensed Measurements
abstract   video
Mehmet Yamac, Cagatay Dikici, Bulent Sankur
125 On the Optimality of Haar Wavelets for Sparse Lévy Processes
abstract   video
Pedram Pad, Michael Unser
126 Greedy Algorithms for Joint Sparse Recovery
abstract   video
Jeffrey Blanchard, Mike Davies, Michael Cermak, David Hanle, Yirong Jing
12 Noisy Behavior of MAP-based Sparse Support Detection
abstract   video
Jaewook Kang, Heung-No Lee, Kiseon Kim
49 Projection onto the k-Cosparse Set is NP-Hard
abstract   video
Andreas Tillmann, Remi Gribonval, Marc Pfetsch
59 Computing Sparse Representations in O(N log N) Time
abstract   video
Tsung-Han Lin, H.T. Kung
92 Sparse Image Deconvolution with Message Passing
abstract   video
Ulugbek Kamilov, Aurelien Bourquard, Michael Unser
39 Learning Multi-level Sparse Representations for Identifying Neuronal Activity
abstract   video
Ferran Diego, Fred Hamprecht
27 A Nonlinear Extension of Compressive Sensing
abstract   video
Henrik Ohlsson, Allen Yang, Roy Dong, S. Shankar Sastry
146 Quantitative guarantees for tree-based signal recovery
abstract   video
Andrew Thompson, Coralia Cartis
54 Adaptive Sampling on Markov Trees
abstract   video
Nikhil Rao, Gongguo Tang, Robert Nowak
132 Clustering and randomization for sparse recovery
abstract   video
Gael Varoquaux, Bertrand Thirion, Alexandre Gramfort
34 Adaptive Low-Rank Methods and Their Complexity Analysis
abstract   video
Markus Bachmayr, Wolfgang Dahmen