Results 1 - 10 of 914,993

Bounds on Multiprocessing Timing Anomalies

by R. L. Graham - SIAM JOURNAL ON APPLIED MATHEMATICS , 1969
"... ..."
Abstract - Cited by 526 (1 self) - Add to MetaCart
Abstract not found

On p-Λ-bounded variation

by M. Hormozi, A. A. Ledari, Communicated Mohammad, Sal Moslehian - Bull. Iranian Math. Soc
"... Abstract. A characteriation of continuity of the p-Λ-variation function is given and the Helly’s selection principle for ΛBV (p) functions is established. A characterization of the inclusion of Waterman-Shiba classes into classes of functions with given inte-gral modulus of continuity is given. A us ..."
Abstract - Cited by 3 (3 self) - Add to MetaCart
Abstract. A characteriation of continuity of the p-Λ-variation function is given and the Helly’s selection principle for ΛBV (p) functions is established. A characterization of the inclusion of Waterman-Shiba classes into classes of functions with given inte-gral modulus of continuity is given. A

An introduction to variational methods for graphical models

by Michael I. Jordan, Zoubin Ghahramani , et al. - TO APPEAR: M. I. JORDAN, (ED.), LEARNING IN GRAPHICAL MODELS
"... ..."
Abstract - Cited by 1112 (70 self) - Add to MetaCart
Abstract not found

Analysis of Bounded Variation Penalty Methods for Ill-Posed Problems

by R. Acar, C. R. Vogel - INVERSE PROBLEMS , 1994
"... This paper presents an abstract analysis of bounded variation (BV) methods for ill-posed operator equations Au = z. Let T (u) def = kAu \Gamma zk 2 + ffJ(u); where the penalty, or "regularization", parameter ff ? 0 and the functional J(u) is the BV norm or seminorm of u, also known a ..."
Abstract - Cited by 167 (1 self) - Add to MetaCart
This paper presents an abstract analysis of bounded variation (BV) methods for ill-posed operator equations Au = z. Let T (u) def = kAu \Gamma zk 2 + ffJ(u); where the penalty, or "regularization", parameter ff ? 0 and the functional J(u) is the BV norm or seminorm of u, also known

Graphical models, exponential families, and variational inference

by Martin J. Wainwright, Michael I. Jordan , 2008
"... The formalism of probabilistic graphical models provides a unifying framework for capturing complex dependencies among random variables, and building large-scale multivariate statistical models. Graphical models have become a focus of research in many statistical, computational and mathematical fiel ..."
Abstract - Cited by 800 (26 self) - Add to MetaCart
of probability distributions — are best studied in the general setting. Working with exponential family representations, and exploiting the conjugate duality between the cumulant function and the entropy for exponential families, we develop general variational representations of the problems of computing

Floating drops and functions of bounded variation

by Alan Elcrat, Ray Treinen , 2007
"... A variational problem for three fluids in which gravitational and surface tension forces are in equilibrium is studied using sets of finite perimeter and functions of bounded variation. Existence theorems are proven which imply the existence of an axisymmetric floating drop. This problem has been st ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
A variational problem for three fluids in which gravitational and surface tension forces are in equilibrium is studied using sets of finite perimeter and functions of bounded variation. Existence theorems are proven which imply the existence of an axisymmetric floating drop. This problem has been

PROPERTIES OF FUNCTIONS OF GENERALIZED BOUNDED VARIATION

by R. G. Vyas
"... Abstract. The class of functions of ΛBV (p) shares many properties of functions of bounded variation. Here we have shown that ΛBV (p) is a Banach space with a suitable norm, the intersec-tion of ΛBV (p), over all sequences Λ, is the class of functions of BV(p) and the union of ΛBV (p), over all sequ ..."
Abstract - Cited by 4 (0 self) - Add to MetaCart
Abstract. The class of functions of ΛBV (p) shares many properties of functions of bounded variation. Here we have shown that ΛBV (p) is a Banach space with a suitable norm, the intersec-tion of ΛBV (p), over all sequences Λ, is the class of functions of BV(p) and the union of ΛBV (p), over all

ON POINCARÉ-WIRTINGER INEQUALITIES IN SPACES OF FUNCTIONS OF BOUNDED VARIATION

by M. Bergounioux
"... Abstract. The goal of this paper is to extend Poincaré-Wirtinger inequalities from Sobolev spaces to spaces of functions of bounded variation of second order. ..."
Abstract - Add to MetaCart
Abstract. The goal of this paper is to extend Poincaré-Wirtinger inequalities from Sobolev spaces to spaces of functions of bounded variation of second order.

The sharp quantitative Sobolev inequality for functions of bounded variation

by N. Fusco, F. Maggi, A. Pratelli - J. Funct. Anal
"... Abstract. The classical Sobolev embedding theorem of the space of functions of bounded variation BV (Rn) into Ln ′ (Rn) is proved in a sharp quantitative form. 1. ..."
Abstract - Cited by 13 (4 self) - Add to MetaCart
Abstract. The classical Sobolev embedding theorem of the space of functions of bounded variation BV (Rn) into Ln ′ (Rn) is proved in a sharp quantitative form. 1.

Divergence measures based on the Shannon entropy

by Jianhua Lin - IEEE Transactions on Information theory , 1991
"... Abstract-A new class of information-theoretic divergence measures based on the Shannon entropy is introduced. Unlike the well-known Kullback divergences, the new measures do not require the condition of absolute continuity to be satisfied by the probability distributions in-volved. More importantly, ..."
Abstract - Cited by 657 (0 self) - Add to MetaCart
, their close relationship with the variational distance and the probability of misclassification error are established in terms of bounds. These bounds are crucial in many applications of divergence measures. The new measures are also well characterized by the properties of nonnegativity, finiteness
Results 1 - 10 of 914,993