Data-Centric Pruning and Region-Weighted Loss for Robust Gaze Vector Estimation. - Alejandro Garcia De La Santa Ramos; Adrián Carrizo-Pérez; Ane Zulaika; Francisco Javier Iriarte; Luis Unzueta; Iñigo Perona; José Luis Jodrá; Arantxa Villanueva (IEEE Signal Process. Lett., 2026)