Synergistic workshop on Rich and Nonlinear tomography aimed at drawing together all strands of both methods and applications with new insights

Workshop theme

This concluding workshop will bring together leading experts in inverse problems with end-users of rich and non-linear tomography in medicine, manufacturing, geophysics, advanced materials, and security. These modalities require, for reliable and accurate imaging, the solution of an inverse problem through sophisticated mathematical techniques in analysis and geometry. They also require efficient computational techniques in numerical analysis, and they often rely on the solution of challenging optimisation problems. The goal in imaging is not always simply the best picture - what is required is a diagnosis, location and identificaton of a physical property that needs a quantification of uncertainty. The Bayesian approach, specifically sampling schemes that are effective in high dimansional spaces, provides a tool to explore the posterior distribution in the Bayesian formulation of an inverse problem.

By employing the above mathematical and statistical themes to work across diverse applications areas, this final workshop of the programme aims at bringing together end-users and instrument scientists with mathematicians and statisticians working in inverse problems in a synergistic way to break down the barriers to communication across discipline areas and derive new insights in rich and non-linear tomography for the benefit of all.

The application is closed

Fees

Registration Only

Registration Package: £218
Student Registration Package: £168

The Registration Package includes admission to all seminars, lunches and refreshments on the days that lectures take place (Monday - Friday), wine reception and formal dinner, but does not include other meals or accommodation.

Virtual Registration

Virtual Registration Package: £0

Virtual registration is free, and includes virtual admission to all seminars and does not include physical attendance, meals or accommodation.

Formal Dinner Only

Formal Dinner: £60

Participants on the Registration Package, including organisers and speakers, are automatically included in this event. For all remaining participants who would like to attend, such as programme participants, the above charge will apply.

Accommodation

Unfortunately we do not have any accommodation to offer so all successful applicants will need to source their own accommodation.

Please see the Hotels Combined website for a list of local hotels and guesthouses.

Meals

Lunch Lunch timings and location will be confirmed with the timetable.

Evening Meal Participants are free to make their own arrangements for dinner.

Formal Dinner The Formal Dinner will be held at St Catharine's College on Tuesday 20th June at 19:30.

The event is a tradition for INI participants and gives you a chance to socialise with your colleagues on a more personal level. It is not one to miss!

Participants on the Registration Package, including organisers and speakers, are automatically included in this event.

Timetable

Monday 19th June 2023
09:00 to 09:55	Registration	No Room Required
09:55 to 10:00	Ulrike Tillmann Isaac Newton Institute; University of Cambridge Welcome	No Room Required
10:00 to 11:00	Fioralba Cakoni Rutgers, The State University of New Jersey Chair: Romina Gaburro Transmission eigenvalues, non-scattering phenomena and the inverse problem	Room 1
11:00 to 11:30	Morning Coffee	No Room Required
11:30 to 12:30	Thorsten Hohage Max Planck Institute for Solar System Research Chair: Romina Gaburro Quantitative passive imaging by iterated back propagation with applications to helioseismic holography	Room 1
12:30 to 13:30	Lunch	No Room Required
13:30 to 14:30	Lauri Oksanen University of Helsinki Chair: Shari Moskow Spacetime finite element methods for inverse and control problems subject to the wave equation	Room 1
14:30 to 15:30	Eric Bonnetier Université Grenoble Alpes Chair: Shari Moskow Shape defect detection in wave guides via modal representations	Room 1
15:30 to 16:00	Afternoon Tea	No Room Required
16:00 to 17:00	James Hobro Schlumberger Cambridge Research Chair: Shari Moskow Seismic depth imaging: Pushing the boundaries of resolution and accuracy	Room 1
17:00 to 18:00	Welcome Wine Reception at INI	No Room Required

Tuesday 20th June 2023
09:00 to 10:00	Elisa Francini Università degli Studi di Firenze; Università di Firenze Chair: Simon Arridge On the determination of polyhedral interfaces from boundary measurements	Room 1
10:00 to 11:00	Massimiliano Vassallo SLB – Geophysics Technology Centre Chair: Simon Arridge Time processing technologies in the seismic exploration industry	Room 1
11:00 to 11:30	Morning Coffee and Group photo	No Room Required
11:30 to 12:30	Fadil Santosa Johns Hopkins University Chair: Simon Arridge Electrical impedance tomography - Very old and not-so-new	Room 1
12:30 to 13:30	Lunch	No Room Required
13:30 to 14:30	John Schotland Yale University Chair: Fioralba Cakoni Inverse problems for nonlocal PDEs with applications to quantum optics	Room 1
14:30 to 15:30	Kui Ren Columbia University Chair: Fioralba Cakoni On computational inversion with metrics from optimal transport	Room 1
15:30 to 16:00	Afternoon Tea	No Room Required
16:00 to 17:00	Otmar Scherzer Universität Wien Chair: Fioralba Cakoni Iterative methods for solving linear inverse problems with neural network coders	Room 1
19:30 to 22:30	Formal dinner at St Catharine's College	No Room Required

Wednesday 21st June 2023
09:00 to 10:00	Vladimir Druskin Worcester Polytechnic Institute Chair: Lauri Oksanen Reduced order modeling inversion: From Calderón problem to SAR imaging	Room 1
10:00 to 11:00	Elena Beretta New York University Chair: Lauri Oksanen Identification of cavities in a nonlinear model arising from cardiac electrophysiology	Room 1
11:00 to 11:30	Morning Coffee	No Room Required
11:30 to 12:30	Mauro Giudici Università degli Studi di Milano Chair: Lauri Oksanen Remarks about imaging and predictive modeling in geophysics and environmental sciences	Room 1
12:30 to 13:30	Lunch	No Room Required
13:30 to 14:30	Rehman Ali University of Rochester Chair: Marta Betcke Frequency-Domain Waveform Inversion for Ultrasound Tomography	Room 1
14:30 to 15:30	Afternoon tea and Poster session	Discussion Room

Thursday 22nd June 2023
09:00 to 10:00	Daniela Calvetti Case Western Reserve University Chair: Fadil Santosa Dictionary learning/coding and Bayesian hierachical models for quantitative imaging	Room 1
10:00 to 11:00	Erkki Somersalo Case Western Reserve University Chair: Fadil Santosa Dynamic discretization of inverse problems using hierarchical Bayesian models	Room 1
11:00 to 11:30	Morning Coffee	No Room Required
11:30 to 12:30	Andrea Aspri Università degli Studi di Milano Chair: Fadil Santosa An inverse problem for elastic dislocations	Room 1
12:30 to 13:30	Lunch	No Room Required
13:30 to 14:30	Katya Krupchyk University of California, Irvine Chair: Thorsten Hohage Inverse boundary problems for nonlinear elliptic PDE	Room 1
14:30 to 15:30	Eva Sincich Università degli Studi di Trieste Chair: Thorsten Hohage Some stability results for anisotropic inverse problems	Room 1
15:30 to 16:00	Afternoon Tea	No Room Required
16:00 to 17:00	Marco Marletta Cardiff University Chair: Thorsten Hohage Essential spectra and black hole modes for inhomogeneous, anisotropic dissipative Maxwell and Drude-Lorentz systems	Room 1

Friday 23rd June 2023
09:00 to 10:00	Paola Causin University of Milan Chair: Sean Holman Towards enabling diffuse optical tomography in medical imaging	Room 1
10:00 to 11:00	Jingni Xiao Drexel University Chair: Sean Holman On Non-Scattering Waves and Inhomogeneities	Room 1
11:00 to 11:30	Morning Coffee	No Room Required
12:30 to 13:30	Lunch	No Room Required
13:30 to 14:30	Florian Faucher INRIA Bordeaux - Sud-Ouest Chair: Romina Gaburro Numerical study of quantitative inverse wave problems in visco-acoustic and visco-elastic media	Room 1
14:30 to 15:30	Ronny Ramlau Johannes Kepler Universität; Austrian Academy of Sciences Chair: Romina Gaburro Pyramid sensor based wavefront correction in Astronomy and Ophthalmology	Room 1

Rich and Nonlinear Tomography - a multidisciplinary approach

Synergistic workshop on Rich and Nonlinear tomography aimed at drawing together all strands of both methods and applications with new insights

Organisers

Simon Arridge University College London
Romina Gaburro University of Limerick
Shari Moskow Drexel University

Speakers

Rehman Ali University of Rochester
Andrea Aspri Università degli Studi di Milano
Elena Beretta New York University
Eric Bonnetier Université Grenoble Alpes
Fioralba Cakoni Rutgers, The State University of New Jersey
Daniela Calvetti Case Western Reserve University
Paola Causin University of Milan
Vladimir Druskin Worcester Polytechnic Institute
Florian Faucher INRIA Bordeaux - Sud-Ouest
Elisa Francini Università degli Studi di Firenze; Università di Firenze
Mauro Giudici Università degli Studi di Milano
James Hobro Schlumberger Cambridge Research
Thorsten Hohage Max Planck Institute for Solar System Research
Katya Krupchyk University of California, Irvine
Marco Marletta Cardiff University
Lauri Oksanen University of Helsinki
Ronny Ramlau Johannes Kepler Universität; Austrian Academy of Sciences
Kui Ren Columbia University
Fadil Santosa Johns Hopkins University
Otmar Scherzer Universität Wien
John Schotland Yale University
Eva Sincich Università degli Studi di Trieste
Erkki Somersalo Case Western Reserve University
Massimiliano Vassallo SLB – Geophysics Technology Centre
Jingni Xiao Drexel University

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Participants

Giovanni Alessandrini Università degli Studi di Trieste
Amal Alghamdi Technical University of Denmark
Rehman Ali University of Rochester
Daniel Andre Cranfield University
Andrea Arnold Worcester Polytechnic Institute
Simon Arridge University College London
Andrea Aspri Università degli Studi di Milano
Elena Beretta New York University
Marta Betcke University College London
Ander Biguri University of Cambridge
Eric Bonnetier Université Grenoble Alpes
Fioralba Cakoni Rutgers, The State University of New Jersey
Daniela Calvetti Case Western Reserve University
Paola Causin University of Milan
Margaret Cheney Colorado State University
Ben Cox University College London
Niall Donlon University of Limerick
Vladimir Druskin Worcester Polytechnic Institute
Florian Faucher INRIA Bordeaux - Sud-Ouest
Sonia Foschiatti Università degli Studi di Trieste
Elisa Francini Università degli Studi di Firenze; Università di Firenze
Romina Gaburro University of Limerick
Pravinkumar Ghodake Indian Institute of Technology
Mauro Giudici Università degli Studi di Milano
Jeffrey Glennon University College Dublin
James Hobro Schlumberger Cambridge Research
Thorsten Hohage Max Planck Institute for Solar System Research
Sean Holman University of Manchester
Simon Hubmer Austrian Academy of Sciences
Shubham Jathar Indian Institute of Science Education and Research (IISER)
Jakob Jørgensen Technical University of Denmark; University of Manchester
Yury Korolev University of Bath
Katya Krupchyk University of California, Irvine
Peter Kuchment Texas A&M University
Leonid Kunyansky University of Arizona
Daniel Lesnic University of Leeds
Bill Lionheart University of Manchester
Babak Maboudi Afkham Danmarks Tekniske Universitet
Elliott Macneil University College London
Marco Marletta Cardiff University
Ella Maysami Keele University
David McMahon University of Limerick
Shari Moskow Drexel University
Shraddha Naidu University of Limerick
Victoria Nockles The Alan Turing Institute
Clifford Nolan University of Limerick
Lauri Oksanen University of Helsinki
Mirjeta Pasha Tufts University
Anna Polyakova Sobolev Institute of Mathematics; Novosibirsk State University
Jesse Railo University of Cambridge
Ronny Ramlau Johannes Kepler Universität; Austrian Academy of Sciences
Kui Ren Columbia University
Fadil Santosa Johns Hopkins University
Otmar Scherzer Universität Wien
John Schotland Yale University
Carola-Bibiane Schönlieb University of Cambridge; Cambridge Mathematics of Information in Healthcare
Ekaterina Sherina University of Vienna
Eva Sincich Università degli Studi di Trieste
Nathan Soedjak Columbia University
Erkki Somersalo Case Western Reserve University
Ivan Svetov Sobolev Institute of Mathematics; Novosibirsk State University
Massimiliano Vassallo SLB – Geophysics Technology Centre
Francis Watson University of Manchester
Chris Wensrich University of Newcastle, Australia
Jingni Xiao Drexel University
Jorn Zimmerling Uppsala Universitet