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SAC
2010
ACM
14 years 3 months ago
Haptic manipulation of rational parametric planar cubics using shape constraints
In this paper, we show how to deform a planar rational cubic based on a local interpolation constraint while retaining the qualitative shape of the curve. An impedance-type, paral...
Christoph Fünfzig, Philippe Thomin, Gudrun Al...
IPPS
2003
IEEE
14 years 3 months ago
Exploring the Predictability of MPI Messages
Scalability to large number of processes is one of the weaknesses of current MPI implementations. Standard implementations are able to scale to hundreds of nodes, but no beyond th...
Felix Freitag, Jordi Caubet, Montse Farreras, Toni...
IPPS
1999
IEEE
14 years 2 months ago
Plastic Cell Architecture: A Dynamically Reconfigurable Hardware-Based Computer
This paper describes a dynamically reconfigurable hardware-based computer called the Plastic Cell Architecture (PCA). PCA consists of dualstructured sea-of -cells that consist of a...
Hiroshi Nakada, Kiyoshi Oguri, Norbert Imlig, Mino...
HPDC
1997
IEEE
14 years 2 months ago
Optimizing Layered Communication Protocols
Layering of protocols o ers several well-known advantages, but typically leads to performance ine ciencies. We present a model for layering, and point out where the performance pr...
Mark Hayden, Robbert van Renesse
CCGRID
2007
IEEE
14 years 2 months ago
Mobility-Aware Efficient Job Scheduling in Mobile Grids
In this paper, we present a node mobility prediction framework based on a generic mobile grid architecture. We show how this framework can be used to formulate a cost effective job...
Preetam Ghosh, Nirmalya Roy, Sajal K. Das