TY - JOUR AU - Gómez Alanís, Alejandro AU - González López, José Andrés AU - Dubagunta, Pavankumar AU - Peinado Herreros, Antonio Miguel AU - Magimai-Doss, Mathew PY - 2021 UR - https://hdl.handle.net/10481/80769 AB - Biometric systems are exposed to spoofing attacks which may compromise their security, and voice biometrics based on automatic speaker verification (ASV), is no exception. To increase the robustness against such attacks, anti-spoofing systems have... LA - eng PB - IEEE KW - Automatic speaker verification KW - Spoofing detection KW - Embeddings TI - On Joint Optimization of Automatic Speaker Verification and Anti-spoofing in the Embedding Space DO - 10.1109/TIFS.2020.3039045 ER -