Combinatorics, or at least part of it, is the art of counting. For example: how many derangements does a set with n n elements have? A derangement is a bijection with no fixed points. We’ll count them ...

A rational methodology for lossy compression - REWIC is a software-based implementation of a a rational system for progressive transmission which, in absence of a priori knowledge about regions of ...

CODE OF CONDUCT (2011-2017) - SECTION 304.3.4 304.3.4 Violation of any of the Athlete Protection Policies set forth in Article 305 CODE OF ... demonstrated that there is no imbalance of power. For ...