t-DCF: a Detection Cost Function for the Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification
Author：Tomi Kinnunen, Kong Aik Lee, Héctor Delgado, Nicholas Evans, Massimiliano Todisco, Md Sahidullah, Junichi Yamagishi, Douglas A. Reynolds
The Speaker and Language Recognition Workshop (Odyssey 2018)
