2 papers
astro-ph.SR2026
Irregularly Sampled Time Series Interpolation for Binary Evolution Simulations Using Dynamic Time Warping
Ugur Demir, Philipp M. Srivastava, Aggelos Katsaggelos +9
Binary stellar evolution simulations are computationally expensive. Stellar population synthesis relies on these detailed evolution models at a fundamental level. Producing thousan…
cs.CV2025
Advancing Limited-Angle CT Reconstruction Through Diffusion-Based Sinogram Completion
Jiaqi Guo, Santiago Lopez-Tapia, Aggelos K. Katsaggelos
Limited Angle Computed Tomography (LACT) often faces significant challenges due to missing angular information. Unlike previous methods that operate in the image domain, we propose…