Results 241 to 250 of about 1,719,198 (279)

The policy exposome of dementia: Gaps, opportunities, and research agenda. [PDF]

Alzheimers Dement
Kieny C, Marks G, Bourgeois M, Alladi S, Atshan S, Brayne C, Dow W, Glymour M, Knapp D, Livingston G, Mahmud M, Monnet N, Papanicolas I, Platt E, Rehkopf D, Sadana R, Wallace L, Walsh S, Wenner M, Avendano M.   +19 more
europepmc   +1 more source

Malaria service readiness and associated factors among health facilities that provide antenatal care services in Ethiopia: a cross-sectional study using generalised estimating equation analysis. [PDF]

BMJ Open
Bogale KA, Asemahagn MA, Gelaye KA, Muchie KF, Engedaw HA, Azage M.   +5 more
europepmc   +1 more source

SAFE: A Smart Adherence Detection Framework for Monitoring Personal Protective Equipment in Healthcare Settings. [PDF]

IEEE J Biomed Health Inform
Yang W, Park B, Kim MS, Sarcevic A, Anwar SM, Linguraru MG, Marsic I, Burd RS.   +7 more
europepmc   +1 more source

A characterization of multivariate regular variation

Annals of Applied Probability, 2002
We establish the equivalence between the multivariate regular variation of a random vector and the univariate regular variation of all linear combinations of the components of such a vector.
Bojan Basrak, Richard A Davis, Thomas Mikosch   +2 more
exaly   +4 more sources

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Variations on regularization

[1990] Proceedings. 10th International Conference on Pattern Recognition, 2002
Regularization has become an important tool for solving many ill-posed problems in approximation theory-for example, in computer vision-including surface reconstruction, optical flow, and shape from shading. The authors attempt to determine whether the approach taken in regularization is always the correct one, and to what extent the results of ...
Daniel Keren, Michael Werman
openaire   +1 more source

Regularization of Nonmonotone Variational Inequalities

Applied Mathematics and Optimization, 2006
In this paper we extend the Tikhonov-Browder regularization scheme from monotone to rather a general class of nonmonotone multivalued variational inequalities. We show that their convergence conditions hold for some classes of perfectly and nonperfectly competitive economic equilibrium problems. © 2006 Springer Science+Business Media, Inc.
Konnov I., Ali M., Mazurkevich E.
openaire   +3 more sources

Regular Variation

1987
This book is a comprehensive account of the theory and applications of regular variation. It is concerned with the asymptotic behaviour of a real function of a real variable x which is 'close' to a power of x. Such functions are much more than a convenient extension of powers.
N. H. Bingham, C. M. Goldie, J. L. Teugels   +2 more
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Hidden Regular Variation, Second Order Regular Variation and Asymptotic Independence

Extremes, 2002
This paper deals with a survey of several related asymptotic properties of multivariate distributions connected with the notion of regular variation. The author gives the definition of multivariate regular variation in terms of vague convergence of measure. Such an orientation is more natural when considering changes of coordinate systems.
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Intermediate Regular and Π Variation

Proceedings of the London Mathematical Society, 1994
A generalization of regular variation is discussed which is intermediate to extended regular variation and \(O\)-regular variation. Analogous to this intermediate regular variation is intermediate \(\Pi\)-variation, a generalization of \(\Pi\)-variation.
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Regularizations for Stochastic Linear Variational Inequalities

Journal of Optimization Theory and Applications, 2014
This paper focuses on a class of linear VIs in a stochastic environment, in which both the function and the feasible set have uncertainties. Such formulations appear in some applications in: pricing competition among several firms providing substitutable goods or services; the transportation stochastic user equilibrium; in oligopolistic transit market,
Yanfang Zhang, Xiaojun Chen 0001
openaire   +1 more source