Abstract: We now know that the majority of computer security relies on passwords to verify and authenticate users. There are numerous proposed authentication methods, and the majority of them still ...

Abstract: Real world images often have highly imbalanced content density. Some areas are very uniform, e.g., large patches of blue sky, while other areas are scattered with many small objects. Yet, ...

A winter storm brought freezing temperatures to much of the U.S. two weeks ago and still holds much of the Northeast in its grip. Americans cranked up the heat, posing the biggest test of the electric ...