Samirah Alsulami 2026. Sheaf-Theoretic Persistent Cohomology over Action Groupoids: A Sym-metry-Aware Topological Data Analysis Framework for Computational and Bio-medical Data. Journal of Computing & Biomedical Informatics. 11, 01 (Jun. 2026). DOI:https://doi.org/10.56979/1101/2026/1517.