R2KAN-U-Net: A Novel Architecture Integrating Kolmogorov–Arnold Networks with Residual U-Net for Robust Traffic Sign Segmentation. - Ben-Abbou, Taha; El Omrani, Houda; El Fazazy, Khalid; Mahraz, Mohamed Adnane; Tairi, Hamid; Riffi, Jamal (Sensors (14248220), 2026)