In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
Abstract— This paper discusses the design and current capabilities of a new software tool, dVC, capable of simulating planar systems of bodies experiencing unilateral contacts wi...
Stephen Berard, Jeffrey C. Trinkle, Binh Nguyen, B...
Assembly is a fundamental issue in the volume production of products that include microscopic submillimeter parts. These parts are often fabricated in parallel at high density but...
This paper discusses the simulation of vehicle kinematics with SimVis3D and the Newton Game Dynamics Engine. As running example a Pioneer1 like robot is used. First its differenti...
The present work investigates the structural and dynamical properties of aNobii1 , a social bookmarking system designed for readers and book lovers. Users of aNobii provide informa...
Luca Maria Aiello, Alain Barrat, Ciro Cattuto, Gia...