Results 81 to 90 of about 18,251,092 (179)

Bivariate distributions with nonmonotone dependence structure

, 1993
International audienceA new ordering for nonmonotone dependence is proposed, and a method is presented for describing parametric families of bivariate distributions with fixed marginals and specified dependence structures.
Venetoulias, A., Scarsini, Marco
core  

Connections Between Numerical Algorithms for PDEs and Neural Networks. [PDF]

J Math Imaging Vis, 2023
Alt T, Schrader K, Augustin M, Peter P, Weickert J.   +4 more
europepmc   +1 more source

Modeling nonmonotone preferences: The case of utility smoothing

We propose a model of intertemporal choice in which a strong dislike of volatility involved in a utility sequence causes preferences to be nonmonotone. In particular, this notion of utility smoothing allows us to axiomatize a representation that captures
Wakai, Katsutoshi
core  

Regularization of nonmonotone variational inequalities

, 2020
In this paper we extend the Tikhonov-Browder regularization scheme from monotone to rather a general class of nonmonotone multivalued variational inequalities.
Konnov I., Mazurkevich E., Ali M.
core  

A nonmonotone filter method for nonlinear optimization

, 2011
We propose a new nonmonotone filter method to promote global and fast local convergence for sequential quadratic programming algorithms. Our method uses two filters: a standard, global g-filter for global convergence, and a local nonmonotone l-filter ...
Chungen Shen, Shen, Chungen, Leyffer, Sven, Fletcher, Roger, Roger Fletcher, Sven Leyffer   +5 more
core   +1 more source

Computing with Nonmonotone Multivalued Neurons

, 2007
Although most of the neural network studies use analog neurons with continuous monotone increasing transfer functions, the reasons for using them are not very well founded.
Zoran Obradovic
core  

A CLASS OF NONMONOTONE STABILIZATION METHODS IN UNCONSTRAINED OPTIMIZATION

, 1991
This paper deals with the solution of smooth unconstrained minimization problems by Newton-type methods whose global convergence is enforced by means of a nonmonotone stabilization strategy.
LUCIDI, Stefano, F. Lampariello, GRIPPO, Luigi   +2 more
core   +1 more source

Partial MaxSAT Approach to Nonmonotonic Reasoning with System W

The International FLAIRS Conference Proceedings
The only recently introduced System W is a nonmonotonicinductive inference operator exhibiting some notable proper-ties like extending rational closure and satisfying syntax split-ting postulates for inference from conditional belief bases.A semantic model of system W is given by its underlyingpreferred structure of worlds, a strict partial order on ...
Christoph Beierle, Aron Spang, Jonas Haldimann   +2 more
openaire   +3 more sources

Decomposition of Nonmonotone Aggregates in Logic Programming ⋆

, 2008
. Aggregates in answer set programming (ASP) have recently been studied quite intensively. The main focus of previous work has been on defining suitable semantics for programs with arbitrary, potentially recursive aggregates. By now, these efforts appear
Wolfgang Faber
core  

Partial proximal point method for nonmonotone equilibrium problems [PDF]

, 2006
We consider a general equilibrium problem defined on a convex set, whose cost bifunction may be nonmonotone. We show that this problem can be solved by the inexact partial proximal point method.
Konnov I.
core