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CMOT
2010
176views more  CMOT 2010»
15 years 2 months ago
A cognitive model of spatial path-planning
Planning a path to a destination, given a number of options and obstacles, is a common task. We suggest a two-component cognitive model that combines retrieval of knowledge about t...
David Reitter, Christian Lebiere
VLSISP
2002
112views more  VLSISP 2002»
15 years 4 months ago
Minimizing Buffer Requirements under Rate-Optimal Schedule in Regular Dataflow Networks
Large-grain synchronous dataflow graphs or multi-rate graphs have the distinct feature that the nodes of the dataflow graph fire at different rates. Such multi-rate large-grain dat...
Ramaswamy Govindarajan, Guang R. Gao, Palash Desai
LCTRTS
2005
Springer
15 years 10 months ago
Generation of permutations for SIMD processors
Short vector (SIMD) instructions are useful in signal processing, multimedia, and scientific applications. They offer higher performance, lower energy consumption, and better res...
Alexei Kudriavtsev, Peter M. Kogge
VISUALIZATION
1996
IEEE
15 years 8 months ago
Isosurfacing in Span Space with Utmost Efficiency (ISSUE)
We present efficient sequential and parallel algorithms for isosurface extraction. Based on the Span Space data representation, new data subdivision and searching methods are desc...
Han-Wei Shen, Charles D. Hansen, Yarden Livnat, Ch...
VISUALIZATION
1994
IEEE
15 years 8 months ago
Parallel Performance Measures for Volume Ray Casting
We describe a technique for achieving fast volume ray casting on parallel machines, using a load balancing scheme and an e cient pipelined approach to compositing. We propose a ne...
Cláudio T. Silva, Arie E. Kaufman