Harnessing Holes for Spatial Smoothing with Applications in Automotive Radar. - Yinyan Bu; Robin Rajamäki; Pulak Sarangi; Piya Pal (ACSSC, 2023)

Prediction-driven Untrained Network for Single-snapshot Sparse Array Interpolation. - Yinyan Bu; Jiajie Yu; Piya Pal (ICASSP, 2025)