Abstract: Existing adversarial attacks for face anti-spoofing predominantly assume that the model parameters are fully known, and often overlook the transferability of adversarial examples across ...

The location of VIA train 64 and two Canadian National trains after the VIA train passed a red signal at signal 722N. Image from Goverment of Quebec Geospacial Portal with TSB notations DORVAL, Quebec ...

President Trump described what he said was a “very good call” with Minnesota Gov. Tim Walz (D) in which they “seemed to be on a similar wavelength,” amid growing tensions between federal law ...