We present a meshing and rendering framework for tetrahedral meshes that constructs a multi-resolution representation and uses this representation to adapt the mesh to rendering p...
Abstract. This paper argues that flatness appears as a central notion in the verification of counter automata. A counter automaton is called flat when its control graph can be ...
We present data representations, distance measures and organizational structures for fast and efficient retrieval of similar shapes in image databases. Using the Hough Transform w...
Michail Vlachos, Zografoula Vagena, Philip S. Yu, ...
Abstract. Information Services are fundamental blocks of the Grid infrastructure. They are responsible for collecting and distributing information about resource availability and s...
Diego Puppin, Stefano Moncelli, Ranieri Baraglia, ...
Abstract. One of the most important collective communication patterns for scientific applications is the many to many, also called complete exchange. Although efficient All-to-All...