RIS, Active RIS or RDARS: A Comparative Insight Through the Lens of Energy Efficiency. - Aparna V. C; Shashank Shekhar 004; Sheetal Kalyani (CoRR, 2025)

Geometry Aware Meta-Learning Neural Network for Joint Phase and Precoder Optimization in RIS. - Dahlia Devapriya; Aparna V. C; Sheetal Kalyani (IEEE Wirel. Commun. Lett., 2026)