3 papers
astro-ph.IM2026
TomoSphero: Fast Differentiable Projector for Planetary and Solar Tomography on Spherical Grids
Evan Widloski, Lara Waldrop
Computational tomography is a tool for determining the internal structure of objects from a set of projections, typically taken along some regular path. In recent years, methods an…
cs.CL2026
Measuring Task-Agnostic Training Data Influence Across Language Model Pretraining
Yuto Nishida, Hirokazu Kiyomaru, Yusuke Oda +6
Measuring training data influence consistently across language model pretraining is challenging. It is difficult to select downstream tasks or validation sets representative of a m…
astro-ph.IM2026
Design and Performance of the Carruthers Geocoronal Imager
Martin Sirk, Alex M. Zhang, Thomas J. Immel +13
The GeoCoronal Imager (GCI) onboard the Carruthers Geocorona Observatory is the primary scientific instrument of the mission. It is designed to measure far ultraviolet light at 121…