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ICRA
2002
IEEE
187views Robotics» more  ICRA 2002»
14 years 1 months ago
Trajectory Planning using Reachable-State Density Functions
:This paper presents a trajectory planning algorithm for mobile robots which may be subject to kinodynamic constraints. Using computational methods from noncommutative harmonic ana...
Richard Mason, Joel W. Burdick
LCN
2002
IEEE
14 years 1 months ago
A User Level Framework for Ad Hoc Routing
The availability of inexpensive wireless networking hardware (e.g., based on the IEEE 802.11 standards) has generated interest in a large class of wireless applications. Many appl...
Jérémie Allard, Paul Gonin, Minoo Si...
SC
2000
ACM
14 years 1 months ago
Parallel Smoothed Aggregation Multigrid: Aggregation Strategies on Massively Parallel Machines
Algebraic multigrid methods offer the hope that multigrid convergence can be achieved (for at least some important applications) without a great deal of effort from engineers an...
Ray S. Tuminaro, Charles Tong
JSA
2000
116views more  JSA 2000»
13 years 8 months ago
Distributed vector architectures
Integrating processors and main memory is a promising approach to increase system performance. Such integration provides very high memory bandwidth that can be exploited efficientl...
Stefanos Kaxiras
TIP
1998
240views more  TIP 1998»
13 years 8 months ago
DCT-based motion estimation
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
Ut-Va Koc, K. J. Ray Liu