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WOSP
2004
ACM
15 years 11 months ago
Software performance modelling using PEPA nets
Modelling and analysing distributed and mobile software systems is a challenging task. PEPA nets—coloured stochastic Petri nets—are a recently introduced modelling formalism w...
Stephen Gilmore, Jane Hillston, Leïla Kloul, ...
EGPGV
2004
Springer
214views Visualization» more  EGPGV 2004»
15 years 11 months ago
Hierarchical Visualization and Compression of Large Volume Datasets Using GPU Clusters
We describe a system for the texture-based direct volume visualization of large data sets on a PC cluster equipped with GPUs. The data is partitioned into volume bricks in object ...
Magnus Strengert, Marcelo Magallón, Daniel ...
ISER
2004
Springer
173views Robotics» more  ISER 2004»
15 years 11 months ago
Synergies in Feature Localization by Air-Ground Robot Teams
Abstract. This paper describes the implementation of a decentralized architecture for autonomous teams of aerial and ground vehicles engaged in active perception. We provide a theo...
Ben Grocholsky, Selcuk Bayraktar, Vijay Kumar, Cam...
ACSD
2003
IEEE
125views Hardware» more  ACSD 2003»
15 years 11 months ago
Modelling a Secure, Mobile, and Transactional System with CO-OPN
Modelling complex concurrent systems is often difficult and error-prone, in particular when new concepts coming from advanced practical applications are considered. These new appl...
Didier Buchs, Stanislav Chachkov, David Hurzeler
EUROPAR
2003
Springer
15 years 11 months ago
Improving Performance of Hypermatrix Cholesky Factorization
Abstract. This paper shows how a sparse hypermatrix Cholesky factorization can be improved. This is accomplished by means of efficient codes which operate on very small dense matri...
José R. Herrero, Juan J. Navarro