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TOG
2008
122views more  TOG 2008»
15 years 4 months ago
Staggered projections for frictional contact in multibody systems
We present a new discrete velocity-level formulation of frictional contact dynamics that reduces to a pair of coupled projections and introduce a simple fixed-point property of th...
Danny M. Kaufman, Shinjiro Sueda, Doug L. James, D...
VLSISP
2008
134views more  VLSISP 2008»
15 years 4 months ago
Calibration of Abstract Performance Models for System-Level Design Space Exploration
ion of Abstract Performance Models for System-Level Design Space Exploration ANDY D. PIMENTEL, MARK THOMPSON, SIMON POLSTRA AND CAGKAN ERBAS Computer Systems Architecture Group, In...
Andy D. Pimentel, Mark Thompson, Simon Polstra, Ca...
WSC
2008
15 years 6 months ago
Supply chain risks analysis by using jump-diffusion model
This paper investigates the effects of demand risk on the performance of supply chain in continuous time setting. The inventory level has been modeled as a jump-diffusion process ...
Xianzhe Chen, Jun Zhang
WSC
2008
15 years 6 months ago
Applying causal inference to understand emergent behavior
Emergent behaviors in simulations require explanation, so that valid behaviors can be separated from design or coding errors. Validation of emergent behavior requires accumulation...
Ross Gore, Paul F. Reynolds Jr.
CEC
2008
IEEE
15 years 6 months ago
Creature Academy: A system for virtual creature evolution
In this paper, we present Creature Academy, a virtual laboratory that allows for the evolution of form and function within simulated physical 3D environments. Creature Academy can ...
Marcin L. Pilat, Christian Jacob