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» Regularization on Discrete Spaces
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SIAMCO
2000
110views more  SIAMCO 2000»
13 years 7 months ago
On the Minimizing Property of a Second Order Dissipative System in Hilbert Spaces
We study the asymptotic behavior at infinity of solutions of a second order evolution equation with linear damping and convex potential. The differential system is defined in a rea...
Felipe Alvarez
WSC
2004
13 years 9 months ago
Modeling Time and Space Metering of Flights in the National Airspace System
Metering flights at key points such as sector crossings is an important operational procedure in mitigating National Airspace System (NAS) traffic congestion due to high demand or...
Paul T. R. Wang, Craig R. Wanke, Frederick P. Wiel...
SAC
2006
ACM
14 years 1 months ago
Discretization from data streams: applications to histograms and data mining
Abstract. In this paper we propose a new method to perform incremental discretization. The basic idea is to perform the task in two layers. The first layer receives the sequence o...
João Gama, Carlos Pinto
JSCIC
2006
72views more  JSCIC 2006»
13 years 7 months ago
Space-Time Adaptive Solution of First Order PDES
An explicit time-stepping method is developed for adaptive solution of time-dependent partial differential equations with first order derivatives. The space is partitioned into bl...
Lars Ferm, Per Lötstedt
TSP
2010
13 years 2 months ago
Algebraic signal processing theory: sampling for infinite and finite 1-D space
We derive a signal processing framework, called space signal processing, that parallels time signal processing. As such, it comes in four versions (continuous/discrete, infinite/fi...
Jelena Kovacevic, Markus Püschel