This paper uses trace-driven simulations to evaluate the performance of different cache management techniques for multi-level Web proxy caching hierarchies. In particular, the exp...
We propose a directed graphical representation of utility functions, called UCP-networks, that combines aspects of two existing preference models: generalized additive models and ...
Traditionally, the introductory computer graphics course in computer science has focused on fundamental algorithms and techniques for creating images and animations. This was refl...
In this paper we describe an efficient approach to add shadows to volumetric scenes. The light emitted by the lightsource is properly attenuated by the intervening volumetric struc...
During recent years the need for accurate color measurements has been increasing to achieve proper color management in a number of industries. One of the most wide spread techniqu...