Buscar
Mostrando ítems 1-10 de 2716
The value of (bounded) memory in a changing world
(Springer, 2014-05)
This paper explores the value of memory in decision making in dynamic environments. We examine the decision problem faced by an agent with bounded memory who receives a sequence of signals from a partially observable Markov ...
Empirical analysis of the Lieb-Oxford bound in ions and molecules
(JOHN WILEY & SONS INC, 2008)
Universal properties of the Coulomb interaction energy apply to all many-electron systems. Bounds on the exchange-correlation energy, in particular, are important for the construction of improved density functionals. Here ...
Non-asymptotic confidence bounds for the optimal value of a stochastic program
(EMAp - Escola de Matemática Aplicada, 2016)
We discuss a general approach to building non-asymptotic confidence bounds for stochastic optimization problems. Our principal contribution is the observation that a Sample Average Approximation of a problem supplies upper ...
J/Ψ in nuclear matter
(2013-04-26)
We report on recent estimates of the J/Ψ mass shift in infinite nuclear matter and finite nuclei arising from in-medium D and D* meson loops. The density dependence of the J/Ψ mass shift is evaluated employing medium-modified ...
J/Ψ in nuclear matter
(2013-04-26)
We report on recent estimates of the J/Ψ mass shift in infinite nuclear matter and finite nuclei arising from in-medium D and D* meson loops. The density dependence of the J/Ψ mass shift is evaluated employing medium-modified ...
Effect of bound nucleon internal structure change on nuclear structure functions
(Elsevier B.V., 2005-04-14)
Effect of bound nucleon internal structure change on nuclear structure functions is investigated based on local quark-hadron duality. The bound nucleon structure functions calculated for charged-lepton and (anti)neutrino ...
Effect of bound nucleon internal structure change on nuclear structure functions
(Elsevier B.V., 2005-04-14)
Effect of bound nucleon internal structure change on nuclear structure functions is investigated based on local quark-hadron duality. The bound nucleon structure functions calculated for charged-lepton and (anti)neutrino ...
Analysis of the Bayesian Cramer-Rao lower bound in astrometry Studying the impact of prior information in the location of an object
(2016)
Context. The best precision that can be achieved to estimate the location of a stellar-like object is a topic of permanent interest in the astrometric community. Aims. We analyze bounds for the best position estimation of ...