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IPPS
2009
IEEE
14 years 4 months ago
Sparse collective operations for MPI
Abstract—We discuss issues in designing sparse (nearest neighbor) collective operations for communication and reduction operations in small neighborhoods for the Message Passing ...
Torsten Hoefler, Jesper Larsson Träff
IPPS
2009
IEEE
14 years 4 months ago
Understanding the design trade-offs among current multicore systems for numerical computations
In this paper, we empirically evaluate fundamental design trade-offs among the most recent multicore processors and accelerator technologies. Our primary aim is to aid application...
Seunghwa Kang, David A. Bader, Richard W. Vuduc
EUROPAR
2009
Springer
14 years 4 months ago
Stochastic Analysis of Hierarchical Publish/Subscribe Systems
With the gradual adoption of publish/subscribe systems in mission critical areas, it is essential that systems are subjected to rigorous performance analysis before they are put in...
Gero Mühl, Arnd Schröter, Helge Parzyjeg...
DEBS
2009
ACM
14 years 4 months ago
Distributed agent environments in the Ambient Event Calculus
We study the development of distributed agent environments as distributed event-based systems specified in the Ambient Event Calculus (AEC). The AEC is a logic-based formalism th...
Stefano Bromuri, Kostas Stathis
CW
2008
IEEE
14 years 4 months ago
Interactive Animation of Virtual Characters: Application to Virtual Kung-Fu Fighting
This paper aims at proposing a framework for animating virtual humans that can efficiently interact with real users in virtual reality (VR). If the user’s order can be modeled ...
Nicolas Pronost, Franck Multon, Qilei Li, Weidong ...