XSCOPE/LANS Seminar
March 27 @ 14:30 - 15:30 CDT
Seminar Title: Enhancing X-Ray Tomography Through Sequential Experimental Design
Speaker: San Dinh, Postdoc, MCS, Argonne National Laboratory
Date/Time: Thursday, March 27, 2025/ 2:30 PM – 3:30 PM (In-Person)
Location: See Meeting URL on the cels-seminars website which will require an Argonne login.
Description: This study presents an advanced methodology that enhances X-ray tomography using sequential experimental design. An adaptive algorithm is introduced to guide the selection of subsequent measurement actions with the goal of optimizing information acquisition. By forecasting the outcomes of the next N measurements, the experimental design is refined in real time. The optimal design is framed as a nonlinear optimization problem that incorporates a first-principle model of X-ray tomography as a set of constraints. A proof of concept is provided, and ongoing computational challenges are discussed.
Bio: San Dinh received his Ph.D. from West Virginia University in 2023. He then joined Carnegie Mellon University as a postdoctoral fellow before becoming a member of the MCS Division at Argonne National Laboratory.
Please note that the meeting URL for this event can be seen on the cels-seminars website which requires an Argonne login.
See all upcoming talks at https://www.anl.gov/mcs/lans-seminars