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» The Discrete Basis Problem
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TIP
2008
195views more  TIP 2008»
13 years 9 months ago
Image Coding Using Dual-Tree Discrete Wavelet Transform
In this paper, we explore the application of 2-D dual-tree discrete wavelet transform (DDWT), which is a directional and redundant transform, for image coding. Three methods for sp...
Jingyu Yang, Yao Wang, Wenli Xu, Qionghai Dai
PARA
2004
Springer
14 years 3 months ago
Parallel Discrete Event Simulations of Grid-Based Models: Asynchronous Electromagnetic Hybrid Code
Abstract. The traditional technique to simulate physical systems modeled by partial differential equations is by means of a time-stepped methodology where the state of the system ...
Homa Karimabadi, Jonathan Driscoll, Jagrut Dave, Y...
WSC
1998
13 years 11 months ago
Discrete Event Simulation Experiments and Geographic Information Systems in Congestion Management Planning
A regional transportation system and the movement of large traffic volumes through it, are characteristic of stochastic systems. The standard traffic management or transportation ...
Roy Brooks Wiley, Thomas K. Keyser
SIAMNUM
2010
96views more  SIAMNUM 2010»
13 years 4 months ago
On the Strong Convergence of Gradients in Stabilized Degenerate Convex Minimization Problems
Infimizing sequences in nonconvex variational problems typically exhibit enforced finer and finer oscillations called microstructures such that the infimal energy is not attained. ...
Wolfgang Boiger, Carsten Carstensen
FORMATS
2005
Springer
14 years 3 months ago
Reachability Problems on Extended O-Minimal Hybrid Automata
Within hybrid systems theory, o-minimal automata are often considered on the border between decidability and undecidability. In such classes of hybrid automata, the constraint of h...
Raffaella Gentilini