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HOME » PROGRAMS/ACTIVITIES » Annual Thematic Program
Christoph Borgers (Tufts University) and Frank Natterer (Univ. of Münster, Germany)
Radiation is used in medicine for both diagnostics (for instance, tomography) and therapy (for instance, radiation treatment of cancer). These applications lead to hard computational and mathematical problems. From a mathematical point of view, many of these are related to differential or integro-differential equations. As an example, Boltzmann transport equations underlie the modeling of optical tomography and radiotherapy planning. Typically, inverse problems are the ones of ultimate interest, but even the forward problems are often quite difficult computationally.
The workshop brings together Applied Mathematicians, Numerical
Analysts, Nuclear Engineers, and Medical Physicists working
on different aspects of these and related problems, including
subjects such as X-ray tomography and magnetic resonance imaging.
One of the main purposes of the workshop is to improve communication
between different groups of researchers working on different
aspects of the same problems, sometimes without even knowing
about each others' existence. There will therefore be a substantial
number of expository talks aimed at non-specialists.
To view abstracts, click on the talk's title.
| SCHEDULE for MONDAY, MARCH 17 | ||
|---|---|---|
| 8:45 am | Registration and Coffee | Reception Room, EE/CS 3-176 |
| 9:15 am | A.Friedman, R.Gulliver, F. Natterer | Welcome and Orientation |
| 9:30 am | Harrison H. Barrett, University of Arizona |
Scattered Radiation in Emission Computed Tomography: Accurate Modeling and Optimum Utilization |
| 10:30 am | Coffee Break | Reception Room EE/CS 3-176 |
| 11:00 am | S.R. Arridge, University College London |
Image reconstruction in optical tomography |
| 2:00 pm | Robert Y. Levine, MIT |
The application of the x-ray transform to 3D conformal radiotherapy with dynamic multileaf collimators |
| 4:00 pm | IMA Tea (and more!) | Vincent Hall 502 (The IMA Lounge) |
| SCHEDULE for TUESDAY, MARCH 18 | ||
| 9:15 am | Coffee | Reception Room EE/CS 3-176 |
| 9:30 am | Gabor Herman, University of Pennsylvania |
Some Computational Issues in Medical Imaging |
| 10:30 am | Coffee Break | Reception Room EE/CS 3-176 |
| 11:00 am | D.S. Anikonov, Acad. Sci. Vladivostok, Russia |
Tomography through the Transport Equation |
| 2:00 pm | Christopher R. Johnson, University of Utah |
Bioelectric Field Imaging Problems: Modeling, Computation, and Visualization |
| 3:30-4:00 pm | Peter Maass, Univ. of Potsdam, Germany |
Nonlinear Inverse Problems and Emission Tomography |
| SCHEDULE for WEDNESDAY, MARCH 19 | ||
| 9:15 am | Coffee | Reception Room EE/CS 3-176 |
| 9:30 am | Lawrence Shepp, Rutgers Univ. and AT&T Bell Labs |
New Inverse Problems and Applications of Old Ones |
| 10:30 am | Coffee Break | Reception Room EE/CS 3-176 |
| 11:00 am | Weldon A. Lodwick, Univ. of Colorado at Denver |
Inverse Radiation Treatment Planning--Theoretical and Implementational Issues |
| 2:00 pm | Michael V. Klibanov, Univ. North Carolina at Charlotte |
A novel approach to numerical methods in diffuse and acoustical imaging |
| SCHEDULE for THURSDAY, MARCH 20 | ||
| 9:15 am | Coffee | Reception Room EE/CS 3-176 |
| 9:30 am | David L. Colton, Univ. of Delaware |
Mathematical Problems in Microwave Medical Imaging |
| 10:30 am | Coffee Break | Reception Room EE/CS 3-176 |
| 11:00 am | Gunnar Sparr, Institute of Technology Lund |
Vector Field Tomography |
| 2:00 pm | Rolf Clack, University of Utah |
Some Recent Results in Cone-Beam Tomography |
| 3:30 pm | David F. Walnut, George Mason University |
Wavelets and Localised Tomography |
| 6:30 pm | Workshop Dinner | Alumni Room, 2nd Floor Radisson Hotel |
| SCHEDULE for FRIDAY, MARCH 21 | ||
| 9:15 am | Coffee | Reception Room EE/CS 3-176 |
| 9:30 am | Willi Jäger, University of Heidelberg |
3-D Visualization, Smoothing and Segmentation of Tomogram Data and Applications to Surgery |
| 10:30 am | Coffee Break | Reception Room EE/CS 3-176 |
| 11:00 am | David Isaacson, Rensselaer Polytechnic Institute |
Electrical Impedance Imaging |
| 2:00 pm | Yair Censor, University of Haifa |
On the Fully Discretized Model for the Inverse Problem in Radiation Therapy Treatment Planning |
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