In the 0-extension problem, we are given a weighted graph with some nodes marked as terminals and a semimetric on the set of terminals. Our goal is to assign the rest of the nodes ...
We provide an overview of an architecture of today's Internet streaming media delivery networks and describe various problems that such systems pose with regard to video codin...
Gregory J. Conklin, Gary S. Greenbaum, Karl Olav L...
Abstract. Multimedia applications require the transmission of realtime streams over a network. These streams often exhibit variable bandwidth requirements, and require high bandwid...
Given A := {a1, . . . , am} Rn and > 0, we propose and analyze two algorithms for the problem of computing a (1 + )-approximation to the radius of the minimum enclosing ball o...
Abstract. A brachistochrone is the path along which a weighted particle falls most quickly from one point to another, and a catenary is the smooth curve connecting two points whose...