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EUROPAR
2009
Springer
16 years 1 months ago
Impact of Quad-Core Cray XT4 System and Software Stack on Scientific Computation
An upgrade from dual-core to quad-core AMD processor on the Cray XT system at the Oak Ridge National Laboratory (ORNL) Leadership Computing Facility (LCF) has resulted in significa...
Sadaf R. Alam, Richard F. Barrett, Heike Jagode, J...
DATE
2005
IEEE
158views Hardware» more  DATE 2005»
16 years 6 days ago
Scheduling of Soft Real-Time Systems for Context-Aware Applications
Context-aware applications pose new challenges, including a need for new computational models, uncertainty management, and efficient optimization under uncertainty. Uncertainty c...
Jennifer L. Wong, Weiping Liao, Fei Li, Lei He, Mi...
DFG
2004
Springer
15 years 12 months ago
Executable HybridUML and Its Application to Train Control Systems
Abstract. In this paper, the authors introduce an extension of UML for the purpose of hybrid systems modeling. The construction uses the profile mechanism of UML 2.0 which is the ...
Kirsten Berkenkötter, Stefan Bisanz, Ulrich H...
ICRA
2003
IEEE
154views Robotics» more  ICRA 2003»
15 years 12 months ago
Scalability and schedulability in large, coordinated, distributed robot systems
— Multiple, independent robot platforms promise significant advantage with respect to robustness and flexibility. However, coordination between otherwise independent robots req...
John Sweeney, Huan Li, Roderic A. Grupen, Krithi R...
TSD
2001
Springer
15 years 11 months ago
Augmented Auditory Representation of e-Texts for Text-to-Speech Systems
Abstract. Emerging electronic text formats include hierarchical structure and visualization related information that current Text-to-Speech (TtS) systems ignore. In this paper we p...
Gerasimos Xydas, Georgios Kouroupetroglou