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MCS
2008
Springer
15 years 2 months ago
Detecting multiple mean breaks at unknown points in official time series
In this paper, we propose a computationally effective approach to detect multiple structural breaks in the mean occurring at unknown dates. We present a non-parametric approach th...
Carmela Cappelli, Richard N. Penny, William S. Rea...
MCS
2008
Springer
15 years 2 months ago
Validated continuation over large parameter ranges for equilibria of PDEs
Validated continuation was introduced in [4] as means of checking that the classical continuation method applied to a Galerkin projection of a PDE provides a locally unique equili...
Marcio Gameiro, Jean-Philippe Lessard, Konstantin ...
MCS
2006
Springer
15 years 2 months ago
Criteria for mixed grids in computational fluid dynamics
The finite volume method is used as a numerical method for solving the fluid flow equations. This method is appropriate to employ under structured and unstructured meshes. Mixed g...
Erwin Doescher, Haroldo F. de Campos Velho, Fernan...
MCS
2006
Springer
15 years 2 months ago
Three-phase immiscible displacement in heterogeneous petroleum reservoirs
We describe a fractional-step numerical procedure for the simulation of immiscible three-phase flow in heterogeneous porous media that takes into account capillary pressure and ap...
Eduardo Abreu, J. Douglas, Frederico Furtado, D. M...
JIFS
2007
82views more  JIFS 2007»
15 years 2 months ago
Anomaly detection in mobile communication networks using the self-organizing map
Anomaly detection is a pattern recognition task whose goal is to report the occurrence of abnormal or unknown behavior in a given system being monitored. In this paper we propose a...
Rewbenio A. Frota, Guilherme De A. Barreto, Jo&ati...