Sciweavers

13041 search results - page 363 / 2609
» Simulating space and time
Sort
View
ANSS
2006
IEEE
16 years 27 days ago
Grid-Boxing for Spatial Simulation Performance Optimisation
— Computer simulations of complex systems such as physical aggregation processes or swarming and collective behaviour of life-forms, often require order N-squared computational c...
Kenneth A. Hawick, Heath A. James, C. J. Scogings
ANSS
2004
IEEE
15 years 10 months ago
A Spatial Analysis of Mobility Models: Application to Wireless Ad Hoc Network Simulation
We quantatively analyze the differences between a realistic mobility model, TRANSIMS, and several synthetic mobility models. New synthetic models were created by modifying the sta...
D. Charles Engelhart, Anand Sivasubramaniam, Chris...
WWW
2003
ACM
16 years 7 months ago
Scalable techniques for memory-efficient CDN simulations
Since CDN simulations are known to be highly memory-intensive, in this paper, we argue the need for reducing the memory requirements of such simulations. We propose a novel memory...
Purushottam Kulkarni, Prashant J. Shenoy, Weibo Go...
COSIT
2001
Springer
122views GIS» more  COSIT 2001»
15 years 11 months ago
Spatial and Cognitive Simulation with Multi-agent Systems
The simulation of human behavior in space is an extremely interesting and powerful research method to advance our understanding of human spatial cognition and the interaction of hu...
Andrew U. Frank, Steffen Bittner, Martin Raubal
VIS
2005
IEEE
128views Visualization» more  VIS 2005»
16 years 8 months ago
Hardware-Accelerated Simulated Radiography
We present the application of hardware accelerated volume rendering algorithms to the simulation of radiographs as an aid to scientists designing experiments, validating simulatio...
Cláudio T. Silva, Daniel E. Laney, Nelson L...