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A preliminary reification of argument theory change
(Sociedad Iberoamericana de Inteligencia Artificial, 2008-12)
In this article we introduce the basics for understanding the mechanisms of Argument Theory Change.In particular we reify it using Defeasible Logic Programming. In this formalism, knowledge bases are representedthrough ...
Augmented Lagrangian method with nonmonotone penalty parameters for constrained optimization
(SPRINGERNEW YORK, 2012)
At each outer iteration of standard Augmented Lagrangian methods one tries to solve a box-constrained optimization problem with some prescribed tolerance. In the continuous world, using exact arithmetic, this subproblem ...
An approach to argumentative reasoning servers with multiple preference criteria
(Sociedad Iberoamericana de Inteligencia Artificial, 2014-03)
Argumentation is a reasoning mechanism of dialectical and non-monotonic na- ture, with useful properties of computational tractability. In dynamic domains where agents deal with incomplete and contradictory information, ...
Augmented Lagrangian method with nonmonotone penalty parameters for constrained optimization
(SpringerNew York, 2012)