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SIGMETRICS
2000
ACM
105views Hardware» more  SIGMETRICS 2000»
15 years 5 months ago
Using the exact state space of a Markov model to compute approximate stationary measures
We present a new approximation algorithm based on an exact representation of the state space S, using decision diagrams, and of the transition rate matrix R, using Kronecker algeb...
Andrew S. Miner, Gianfranco Ciardo, Susanna Donate...
120
Voted
COMPGEOM
2001
ACM
15 years 4 months ago
Computing a 3-dimensional cell in an arrangement of quadrics: exactly and actually!
We present two approaches to the problem of calculating a cell in a 3-dimensional arrangement of quadrics. The first approach solves the problem using rational arithmetic. It work...
Nicola Geismann, Michael Hemmer, Elmar Schöme...
88
Voted
CCE
2006
15 years 1 months ago
Computation of equilibria in models of flue gas washer plants
7 A flue gas washer is a plant for the absorption of noxious components of industrial gas output. The type of flue gas washers that is considered here is a spray tower. In the towe...
Wolfgang Desch, Karin Horn, Georg Propst
CHI
2003
ACM
15 years 6 months ago
Using pixel rewrites for shape-rich interaction
This paper introduces new interactive ways to create, manipulate and analyze shapes, even when those shapes do not have simple algebraic generators. This is made possible by using...
George W. Furnas, Yan Qu
DCC
2006
IEEE
16 years 19 days ago
Evaluation codes and plane valuations
Abstract. We apply tools coming from singularity theory, as Hamburger-Noether expansions, and from valuation theory, as generating sequences, to explicitly describe order functions...
C. Galindo, M. Sanchis