Discover how Merkle roots ensure data integrity in blockchain transactions and reduce verification time. Learn their role in ...

Abstract: Alphabetic codes and binary search trees are combinatorial structures that abstract search procedures in ordered sets endowed with probability distributions. In this paper, we design new ...

Abstract: The rooted max tree coverage (MTC) problem has wide applications in areas, such as network design and vehicle routing. Given a graph with non-negative costs defined on edges, a vertex used ...

Photoshop tutorial showing how to make natural-looking sunbeams filtering through forest trees. Canada's Carney fires back at Trump after Davos speech Latest weather forecast for dangerous, massive US ...