Timetable

Monday, July 3

 

08:00-09:00

Registration

09:00-09:15

Opening

09:15-10:15

Plenary lecture I: Laura Waller (University of California); Computational Imaging for 3D Microscopy

Room: A

10:15-10:40

Coffee

10:40-12:45

Invited Session I: Shannon sampling 100 years after his birth – Götz Pfander, Ahmed Zayed

Room:  A

10:40 A Sampling Theorem for Symmetric Polygons – David Walnut
11:05 Sharp Sampling Theorems in Shift-invariant Spaces – Karlheinz Groechenig; José Luis Romero; Joachim Stoeckler
11:30 Energy Blowup for System Approximations and Carleson’s Theorem – Holger Boche; Ullrich J Mönich
11:55 On Unlimited Sampling – Ayush Bhandari; Felix Krahmer; Ramesh Raskar
12:20 Multivariate Sampling Theory-A Tutorial Review – Abdul Jerri

 

General Session I: Reconstructions

Room:  B

10:40 Sampling Architectures for Ultra-Wideband Signals – Stephen D. Casey; Howard Cohl
11:05 Sobolev Error Estimates for Filtered Back Projection Reconstructions – Matthias Beckmann; Armin Iske
11:30 Sampling from binary measurements – On Reconstructions from Walsh coefficients – Laura Terhaar; Anders Hansen
11:55 A Brief Theory of Guided Signal Reconstruction – Andrew V. Knyazev; Akshay Gadde; Hassan Mansour; Dong Tian
12:20 Interpolation of Sparse Graph Signals by Sequential Adaptive Thresholds – Mahdi Boloursaz Mashhadi; Maryam Fallah; Farokh Marvasti

 

12:45-14:15

Lunch

14:15-15:55

Invited Session II: Dynamical sampling – Akram Aldroubi, Jean-Luc Bouchot

Room:  A

14:15 Frame Scalability in Dynamical Sampling  –   Roza Aceska; Yeon Hyang Kim
14:40 Phase retrieval of evolving signals from space-time samples – Akram Aldroubi; Ilya Krishtal; Sui Tang
15:05 Finite Sensor Dynamical Sampling –   Carlos Cabrelli; Ursula M. Molter; Victoria Paternostro; Friedrich Philipp
15:30 Spatiotemporal Sampling Trade-off for Inverse Diffusion Source Problems – John Murray-Bruce; Pier Luigi Dragotti

 

General Session II: Harmonic Analysis methods

Room:  B

14:15 Riesz bounds for prolate shifts – Jeffrey Hogan; Joseph Lakey
14:40 Generalized Absolute Convergence of the Series of Fourier Coefficients with Respect to Haar Type Systems – Boris Golubov
15:05 Around Kotelnikov-Shannon formula – Maria Skopina
15:30 A Planar Large Sieve and Sparsity of Time-Frequency Representations – Michael Speckbacher; Luís Daniel Abreu

 

15:55-16:20

Coffee

 

16:20-18:00

 

Invited Session III: Mathematical data processing with optimization – Afonso Bandeira, Dustin Mixon, Deanna Needell

 

Room:  A

16:20 A Sampling Theorem for Deconvolution of Point Sources – Carlos Fernandez-Granda; Brett Bernstein
16:45 A semidefinite program for unbalanced multisection in the stochastic block model – Amelia Perry; Alexander Wein
17:10 Fast Least Squares Pursuits for Sparse Recovery – Guy Leibovitz; Raja Giryes
17:35 Manifold optimization for kmeans clustering – Timothy Carson; Soledad Villar; Dustin G. Mixon; Rachel Ward

General Session III: Gabor frames

Room:  B

16:20 Commutative properties of invertible multipliers in relation to representation of their inverses – Diana Stoeva; Peter Balazs
16:45 Detection and Description of Scale Invariant Interest Points with Shearlets – Miguel Alejandro Duval Poo; Nicoletta Noceti; Francesca Odone; Ernesto De Vito
17:10 Invariance and Stability of Gabor Scattering for Music Signals – Roswitha Bammer; Monika Doerfler
17:35 Irregular Orthonormal Gabor Basis in Finite Dimensions and Applications – Goetz E Pfander; Weiqi Zhou

 

19:00-21:00

Welcome at Tallinn University, Narva Str 29

 

Tuesday, July 4

 

08:30-09:30

Plenary lecture II: Justin Romberg (Georgia Institute of Technology); New Directions in Phase Retrievel and Blind Deconvolution

Room: A

 

9:30-9:50

Coffee

 

09:50-11:55

Invited Session IV: Sampling and Geometry – Stephen Casey, Gestur Olafsson, Jens Christensen

Room:  A

9:50 Analysis of Shearlet Coorbit Spaces in Dimension Three – Hartmut Führ; René Koch
10:15 Fourier extension and Sampling on the sphere – Daniel Potts; Niel Van Buggenhout
10:40 Optimal-Dimensionality Sampling on the Sphere: Improvements and Variations – Wajeeha Nafees; Zubair Khalid; Rodney Andrew Kennedy; Jason McEwen
11:05 Sampling and Weyl’s Law on compact Riemannian manifolds – Isaac Pesenson
11:30 The Poisson Summation Formula and the Selberg Trace Formula – Stephen D. Casey

 

General Session IV: Graphs / Stochastics

Room:  B

9:50 A Unified View of Diffusion Maps and Signal Processing on Graphs – Ayelet Heimowitz; Yonina C. Eldar
10:15 Estimation of Varying Bandwidth From Multiple Level Crossings of Stochastic Signals – Dominik Rzepka; Miroslaw Pawlak; Marek Miskowicz; Dariusz Koscielnik
10:40 Kernel Regression with Autocorrelation Prior – Akira Tanaka
11:05 Constrained Blind Deconvolution using Wirtinger Flow Methods – Philipp Walk; Peter Jung; Babak Hassibi
11:30 Bounds on Discrete Fourier Transform of Random Mask – Nematollah Zarmehi; Farokh Marvasti

 

11:55-13:00

Lunch

13:00-15:05

Invited Session V: Bilinear inverse problems – Felix Krahmer, Mahdi Soltanolkotabi

Room:  A

13:00 Performance of Real Phase Retrieval – Ehsan Abbasi; Fariborz Salehi; Babak Hassibi
13:25 Blind Sparse Recovery From Superimposed Non-Linear Sensor Measurements – Martin Genzel; Peter Jung
13:50 Autocalibrating and Calibrationless Parallel Magnetic Resonance Imaging as a Bilinear Inverse Problem – Martin Uecker
14:15 Fast Blind Deconvolution and Blind Demixing via Nonconvex Optimization – Shuyang Ling; Thomas Strohmer
14:40 Blind Gain and Phase Calibration for Low-Dimensional or Sparse Signal Sensing via Power Iteration – Yanjun Li; Kiryung Lee; Yor Bresler

 

General Session V: Phase retrieval methods

Room:  B

13:00 Phase Retrieval Using a Conjugate Symmetric Reference – Kejun Huang; Yonina C. Eldar
13:25 Phase Retrieval in Spaces of Analytic Functions on the Unit Disk – Volker Pohl; Na Li; Holger Boche
13:50 Phase retrieval for solutions of the Shrödinger and Helmholtz equations – Philippe Jaming
14:15 Phase Retrieval Using Unitary 2-Designs – Shelby Kimmel; Yi-Kai Liu
14:40 Algebraic Phase Unwrapping with Self-Reciprocal Polynomial Algebra – Daichi Kitahara; Isao Yada

 

 

15:05-16:10

Coffee & Poster session I + Mini-courses posters

Guy Ziv Similarity Search Over Graphs Using Localized Spectral Analysis mini courses
Felipe Negreira Mobile sampling. mini courses
Anna Breger Sampling in Grassmannians mini courses
Nataliia Kinash “Inverse problems to determine coefficients of fractional diffusion equations with memory.” mini courses
Che Zhihua Digital Affine Shear Filter Banks with 2-Layer Structure mini courses
Martin Rathmair Stable Gabor Phase Retrieval and Spectral Clustering mini courses
Jacob Carruth THE BEURLING SELBERG BOX MINORANT PROBLEM mini courses
Christian Kümmerle STRUCTURED RANDOM MATRICES AND ALGORITHMS FOR RECOVERY PROBLEMS mini courses
Arun Venkitaraman Machine learning for signals over graphs mini courses
Olga Graf On generalized Blackman-Harris sampling operators mini courses
Marzieh Hasannasab Dynamical sampling and operator representations of frames mini courses
Kamilla Haahr Nielsen The frame set for Gabor systems generated by B-splines mini courses
Claudio Mayrink Verdun The Small Ball Method in Recovery Problems mini courses
Joao Morais Carreira Pereira Sample Complexity of the Boolean multireference alignment. mini courses
Caroline Moosmüller Approximation of manifold-valued Hermite data using subdivision schemes mini courses
Ekkehard Schnoor Feature extraction by geometric harmonic analysis mini courses
Egle Butkeviciute

Optimization of automated health evaluation and training methodology system using decision making algorithms

mini courses
Ryosuke Kawami; Akira Hirabayashi; Takashi Ijiri; Shigeharu Shimamura; Hiroshi Kikuchi; Tomoo Ushio 3-Dimensional Compressive Sensing and High-Quality Recovery for Phased Array Weather Radar
Anastasia Zakharova A Polyconvex Relaxation of Three-Dimensional Registration Model Based on Saint Venant-Kirchhoff Type Stored Energy
Yuri Farkov Nonstationary multiresolution analysis for Vilenkin groups
Federico Piazzon; Alvise Sommariva; Marco Vianello Caratheodory-Tchakaloff Least Squares
Miguel Alejandro Duval Poo; Anna Maria Massone; Michele Piana Compressed Sensing and Finite Isotropic Wavelets for the STIX Reconstruction Problem
Yuki Koshino; Masaru Kamada Sparse Approximation of Ion-Mobility Spectrometry Profiles by Binomial Splines
Arvet Pedas; Enn Tamme; Mikk Vikerpuur Numerical solution of fractional integro-differential equations with non-local boundary conditions

 

16:10-17:10

Plenary lecture III: David Gross (University of Cologne), Low-rank recovery and quantum physics

Room: A

17:15-18:30

Invited Session VI: Low rank matrix recovery and phase retrieval – Radu Balan, David Gross, Xiaodong Li

Room:  A

17:15 Community Detection in Hypergraphs, Spiked Tensor Models, and Sum-of-Squares – Chiheon Kim; Afonso Bandeira; Michel Goemans
17:40 Deterministic Phase Retrieval – Michael Kech
18:05 Non-Convex Low-Rank Matrix Recovery from Corrupted Random Linear Measurements – Yuanxin Li; Yuejie Chi; Huishuai Zhang; Yingbin Liang

 

General Session VI: Extended Sampling methods

Room:  B

17:15 Sub-Nyquist Channel Estimation over IEEE 802.11ad Link – Kumar Vijay Mishra; Yonina C. Eldar
17:40 Projection-based Multivariate Frequency Estimation – Benedikt Diederichs; Armin Iske
18:05 Sampling at unknown locations, with an application in surface retrieval – Michalina Pacholska; Benjamín Béjar; Adam Scholefield; Martin Vetterli

 

Wednesday, July 5

 

08:30-09:30
Plenary lecture IV: Rene Vidal (Johns Hopkins University); Global Optimality in Matrix Factorization and Deep Learning

Room: A

9:30-9:50

Coffee

09:50-11:55

Invited Session VII: Mathematics of deep learning – Helmut Boelcskei, Philipp Grohs, Miguel Rodrigues

Room:  A

9:50 Deep Class-Aware Image Denoising – Raja Giryes; Alex Bronstein
10:15 Exponential decay of scattering coefficients – Irene Waldspurger
10:40 Generalization Error of Deep Neural Networks: Role of Classification Margin and Data Structure – Jure Sokolic; Raja Giryes; Guillermo Sapiro; Miguel Rodrigues
11:05 Inside the Spectrogram: Convolutional Neural Networks in Audio Processing – Monika Dörfler; Roswitha Bammer; Thomas Grill
11:30 Notes on the number of linear regions of deep neural networks – Guido Montufar Cuartas

 

General Session VII: Frames

Room:  B

9:50 Bandpass pseudo prolate shift frames and Riesz bases – Joseph Lakey; Jeffrey Hogan
10:15 Multi-Window Weaving Frames – Monika Doerfler; Markus Faulhuber
10:40 On the structures of Grassmannian frames – John Haas, IV; Peter Casazza
11:05 On Weaving Fusion Frames for Hilbert Spaces – Deepshikha Mehra; Saakshi Garg; Lalit K Vashisht; Geetika Verma
11:30 Pathwise Least Angle Regression and A  Significance Test for the Elastic Net – Esa Ollila

 

11:55-13:00

Lunch

13:00-21:00

Excursion

Thursday, July 6

 

08:30-09:30

Plenary lecture V: Rachel Ward (University of Texas at Austin); Sparse Approximation and randomized methods for nonlinear model reduction

Room: A

9:30-9:50

Coffee

 

09:50-11:55

Invited Session VIII: Spectral Estimation and Acoustics – Luis Daniel Abreu, Peter Balazs

Room:  A

9:50 A New Concept of Variable Bandwidth – Karlheinz Groechenig
10:15 Determining spherical point distributions from their projections – Philippe Jing; Aingeru Fernandez-Bertolin; Karlheinz Groechenig
10:40 Factor Analysis for Spectral Estimation – Joakim Andén; Amit Singer
11:05 Spectral estimation for non-stationary signal classes – Adrien Meynard; Bruno Torrésani
11:30 Time-Frequency Multitaper Methods Applied to Rumble Strip Noise – Christian Kasess

 

General Session VIII: Functional Spaces and PDEs

Room:  B

9:50 An eigen approach to stable multichannel blind deconvolution under an FIR subspace model – Kiryung Lee; Felix Krahmer; Justin K Romberg
10:15 Extra invariance and Balian-Low type obstructions for Gabor spaces – Carlos Cabrelli; Ursula M. Molter; Dae Gwan Lee; Goetz E Pfander
10:40 Approximation of Periodic PDE Solutions with Anisotropic Translation Invariant Spaces– Ronny Bergmann; Dennis Merkert
11:05 Gelfand numbers, structured sparsity and Besov space embeddings with small mixed smoothness – Tino Ullrich; Sjoerd Dirksen
11:30 Weighted least-squares approximation of elliptic PDEs with lognormal diffusion coefficients – Giovanni Migliorati

 

11:55-13:00

Lunch

 

13:00-15:05

Invited Session IX: Time-frequency analysis – Karlheinz Gröchenig, Jose Luis Romero

Room:  A

13:00 Geometric properties of Gabor frames with a random window – Palina Salanevich; Goetz E Pfander
13:25 MSE estimates for spectral estimation and off-grid compressive sensing – Luís Daniel Abreu; José Luis Romero
13:50 On Multivariate Wilson Bases – Jakob Lemvig
14:15 Some remarks on unconditionally convergent multipliers – Carmen Fernández
14:40 The Weyl-Heisenberg ensemble: Statistical mechanics meets time-frequency analysis – Luís Daniel Abreu; Joao M Pereira; José Luis Romero; Salvatore Torquato

 

General Session IX: Various sampling methods

Room:  B

13:00 Dynamical Sampling with Random Noise – Longxiu Huang; Akram Aldroubi; Ilya Krishtal; Roy Lederman
13:25 A Grid-free Frequency Estimation Method Using Multi-channel Co-prime Sampling Scheme – Wanghan Lv; Huali Wang; Shanxiang Mu
13:50 On generalized Blackman-Harris sampling operators – Gert Tamberg; Olga Graf
14:15 On Send-on-Delta Sampling of Bandlimited Function – Adrian Huber; Shih-Chii Liu
14:40 Random Walk Sampling for Big Data over Networks – Saeed Basirian; Alexander Jung

 

15:05-16:10

Coffee & Poster session II

Conghui Li; Lu Gan; Cong Ling Coprime Sensing by Chinese Remaindering over Rings
Gilles Chardon Design of variable densities for least-squares approximations
Enrico Au-Yeung Dictionary Learning for sparse representation based on nuclear norm minimization
Zhihua Che; Xiaosheng Zhuang Digital Affine Shear Filter Banks with 2-Layer Structure
Francesco Marchetti Lissajous sampling and spectral filtering in MPI applications: the reconstruction algorithm for reducing the Gibbs phenomenon
Damiano Malafronte; Ernesto De Vito; Francesca Odone Local Spatio-Temporal Representation using the 3D Shearlet Transform
Johannes Sappl; Paul Meissner; Markus Haltmeier Low-Rank Approximation for FMCW Automotive Radar
Sara Krause-Solberg; Johannes Maly A Tractable Approach for One-Bit Compressed Sensing on Manifolds
Angela Cuadros; Gonzalo Arce Coded Aperture Compressive X-ray Spectral CT
Lukas Kiefer; Stefania Petra Performance Bounds for Cosparse Multichannel Signal Recovery via Collaborative-TV
Olev Martens; Mart Min; Raul Land; Jaan Ojarand; Marek Rist Phase-Increment Sampling in Chirp Signal Based Impedance Measurements
Hiroki Kuroda; Masao Yamagishi; Isao Yamada Recovery of Piecewise Finite-Dimensional Continuous Signals by Exploiting Sparsity
Abul Hasan Siddiqi; P. Manchanda Sampling and Approximation Theorems for Wavelets and Frames on Vilenkin group
Anna Breger; Martin Ehler Sampling in Grassmannians
Vladimir Kazakov; Francisco Mendoza Sánchez Sampling Reconstruction Procedures of a realization of Gaussian processes with limited spectrum and with an arbitrary number of samples
Francesca Bartolucci; Filippo De Mari; Ernesto De Vito; Francesca Odone Shearlets as Multi-scale Radon Transform
Andrew V. Knyazev; Alexander Malyshev Signal reconstruction via operator guiding
Guy Ziv; Gil Shabat; Yariv Aizenbud; Amir Averbuch Similarity Search Over Graphs Using Localized Spectral Analysis
Stephan Antholzer; Christoph Wolf; Michael Sandbichler; Markus Dielacher; Markus Haltmeier Compressive Time-of-Flight Imaging
Junjie Huang; Pier Luigi Dragotti Sparse Signal Recovery Using Structured Total Maximum Likelihood
Alexander Jung; Ayelet Heimowitz; Yonina C. Eldar The Network Nullspace Property for Compressed Sensing over Networks
Clarice Poon; Charles Dossal; Vincent Duval The parameter estimation problem under radial lines sampling
Ayush Bhandari Vallee Poussin Kernels, Shift-Invariant Subspaces and the Spline Connection
Nematollah Zarmehi; Sina Shahsavari; Farokh Marvasti Comparison of Uniform and Random Sampling for Speech and Music Signals

 

16:10-17:10

Plenary lecture VI: Amit Singer (Princeton University); Mathematics and computation for cryo-electron microscopy

Room: A

 

17:15-18:30

General Session X: Interpolation methods

Room:  A

17:15 Lebesgue Functions of Rational Interpolations of Non-band-limited Functions – Margit Pap; Ákos Pilgermájer
17:40 Operator-theoretic approach to minimal-norm bandlimited interpolation of nonuniform samples – Nguyen T. Thao; Dominik Rzepka

 

General Session XI: Thresholding / Quantization

Room:  B

17:15 Adaptive Singular Value Thresholding – Nematollah Zarmehi; Farokh Marvasti
17:40 Using Empirical Covariance Matrix in Enhancing Prediction Accuracy of Linear Models with Missing Information – Ahmadreza Moradipari, Sina Shahsavari, Ashkan Esmaeili, Farokh Marvasti
18:05 Crowd Flow Completion From Partial Spatial Observations Using Kernel DMD – Hassan Mansour; Mouhacine Benosman; Vahan Huroyan

 

Dinner in tavern “Kochi Ait”, Lootsi Str 10: 19:30 – 21:30

Friday, July 7

 

08:30-09:30

Plenary lecture VII: Jose C. Principe (University of Florida); Time Based Computation with Pulse Trains

Room: A

9:30-9:50

Coffee

09:50-11:55

Invited Session X: Frames, nonlinear approximations and Hilbert transform – Akram Aldroubi, Shiv K Kaushik, Sumit Sharma

Room:  A

9:50 On Bases of Cardinal Functions and Their Role in Approximate Sampling Methods –  Keaton Hamm; Jeff Ledford
10:15 Operator representations of frames– Ole Christensen
10:40  Orthogonal Greedy Algorithm for Frames in Hilbert spaces –   Khole Poumai; Shiv Kumar Kaushik
11:05 Operator valued frames and applications to quantum channels –  Khole Poumai; Shiv Kumar Kaushik; S. Djordjevic
11:30 Vanishing moments of wavelet packets and wavelets associated with Riesz projectors –  Nikhil Khanna; Varinder Kumar; Shiv Kumar Kaushik

 

General Session XII: Applications

Room:  B

9:50 Mixture Regression as Subspace Clustering – Daniel L Pimentel-Alarcon; Laura Balzano; Roummel Marcia; Robert Nowak; Rebecca Willett
10:15 Convergent Convolutional Dictionary Learning Using Adaptive Contrast Enhancement (CDL-ACE): Application of CDL to Image Denoising – Il Yong Chun; Jeff Fessler
10:40 Fast Ewald summation for electrostatic systems with charges and dipoles for various types of periodic boundary conditions – Franziska Nestler
11:05 Iterative Residual Fitting for Spherical Harmonic Transform of Band-Limited Signals on the Sphere: Generalization and Analysis – Usa Elahi; Zubair Khalid; Rodney Andrew Kennedy; Jason McEwen
11:30 Photoacoustic ToF Tomography of Blood Cells: From Mathematical Approximation to Super-resolution – Ayush Bhandari; Eric Strohm; Kolios Michael; Resh Raskar

 

11:55-13:00

Lunch

13:00-15:05

General Session XIII: Sampling in abstract spaces

Room:  A

13:00 On Sampling Theorems for Fractional Fourier Transforms and Series – Ahmed Zayed
13:25 A Banach Space Property for Signal Spaces With Applications for Sampling and System Approximation – Holger Boche; Ullrich J Mönich
13:50 Harmonic Mean Iteratively Reweighted Least Squares for Low-Rank Matrix Recovery – Christian Kümmerle; Juliane Sigl
14:15 Sampling Type Reconstruction Processes for the Disk Algebra – Holger Boche; Volker Pohl
14:40 A Sampling Theorem for Convex Shapes with Algebraic Boundaries – Arash Amini; Hadi Mohaghegh Dolatabadi

 

General Session XIV: Sparse representations

Room:  B

13:00 Multivariate sparse FFT based on rank-1 Chebyshev lattice Sampling – Daniel Potts; Toni Volkmer
13:25 Refined Performance Guarantees for Sparse Power Factorization – Jakob Geppert; Felix Krahmer; Dominik Stöger
13:50 Sparse Approximation of Videos by Adaptive Linear Splines over Anisotropic Tetrahedralizations – Armin Iske; Niklas Wagner
14:15 Sparse Linear Contextual Bandits via Relevance Vector Machines – Davis Gilton; Rebecca Willett
14:40 Understanding X-let sparsity via decomposition spaces – Felix Voigtlaender

 

15:05-15:25

Coffee

 

15:25-16:25
Plenary lecture VIII: Stéphane Jaffard (Université Paris-Est); Wavelets on the hunt for gravitational waves

Room:  A

16:30-18:10

Invited Session XI: Mathematical theory of quantization – Sjoerd Dirksen, Rayan Saab

Room:  A

16:30 Quantized Compressed Sensing for Partial Random Circulant Matrices – Felix Krahmer; Rayan Saab; Joe-Mei Feng
16:55 Fast binary embeddings with Gaussian circulant matrices – Alexander Stollenwerk; Sjoerd Dirksen
17:20 Complexity of multivariate problems based on binary information – Simon Foucart
17:45 The Rare Eclipse Problem on Tiles: Quantised Embeddings of Disjoint Convex Sets – Valerio Cbareri; Chunlei Xu; Laurent Jacques

 

General Session XV: Recovery methods

Room:  B

16:30 A Sampling theorem for functions in Besov spaces on the sphere – Philippe Jing; Felipe Negreira
16:55 Recovery guarantees for compressed sensing with unknown errors – Simone Brugiapaglia; Ben Adcock; Richard Archibald
17:20 Recovery of Compactly Supported Functions from Spectrogram Measurements via Lifting – Sami Merhi; Aditya Viswanathan; Mark Iwen
17:45 Recovery of Missing Samples Using Sparse Approximation via A Convex Similarity Measure – Amirhossein Javaheri; Hadi Zayyani; Farokh Marvasti

 

18:15-18:45

Closing

Room:  A