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TSP
2008
180views more  TSP 2008»
13 years 5 months ago
Algebraic Signal Processing Theory: Foundation and 1-D Time
This paper introduces a general and axiomatic approach to linear signal processing (SP) that we refer to as the algebraic signal processing theory (ASP). Basic to ASP is the linear...
Markus Püschel, José M. F. Moura
TSP
2010
13 years 20 days 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
SIAMSC
2008
111views more  SIAMSC 2008»
13 years 5 months ago
An Algebraic Multigrid Approach Based on a Compatible Gauge Reformulation of Maxwell's Equations
With the rise in popularity of compatible finite element, finite difference and finite volume discretizations for the time domain eddy current equations, there has been a correspon...
Pavel B. Bochev, Jonathan J. Hu, Christopher M. Si...
JLP
2006
56views more  JLP 2006»
13 years 6 months ago
Linearization of hybrid processes
We present an algorithm for the linearization of hybrid processes modeled in hybrid process algebra (HyPA) and prove its correctness. HyPA is a formalism that is suitable for the ...
P. C. W. den Brand van, Michel A. Reniers, Pieter ...
CAISE
2008
Springer
13 years 8 months ago
Formal Modeling and Discrete-Time Analysis of BPEL Web Services
Abstract. Web services are increasingly used for building enterprise information systems according to the Service Oriented Architecture (Soa) paradigm. We propose in this paper a t...
Radu Mateescu, Sylvain Rampacek