Results 51 to 60 of about 2,121,332 (279)

Rare Event Analysis for Minimum Hellinger Distance Estimators via Large Deviation Theory

Entropy, 2021
Hellinger distance has been widely used to derive objective functions that are alternatives to maximum likelihood methods. While the asymptotic distributions of these estimators have been well investigated, the probabilities of rare events induced by ...
Anand N. Vidyashankar, Jeffrey F. Collamore   +1 more
doaj   +1 more source

Large deviations in rarefied quantum gases

, 2001
The probability of observing a large deviation (LD) in the number of particles in a region $\Lambda$ in a dilute quantum gas contained in a much larger region $V$ is shown to decay as $\exp[-|\Lambda|\Delta F]$, where $|\L|$ is the volume of $\Lambda ...
Gallavotti, G., Lebowitz, J. L., Mastropietro, V.   +2 more
core   +1 more source

Large deviations for stochastic flows of diffeomorphisms [PDF]

, 2010
A large deviation principle is established for a general class of stochastic flows in the small noise limit. This result is then applied to a Bayesian formulation of an image matching problem, and an approximate maximum likelihood property is shown for ...
Budhiraja, Amarjit, Dupuis, Paul, Maroulas, Vasileios   +2 more
core   +4 more sources

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Weak Gibbs measures and large deviations

, 2017
Let (X,T) be a dynamical system, where X is a compact metric space and T a continuous onto map.
Pfister, Charles-Edouard, Sullivan, Wayne   +1 more
core   +1 more source

Large deviations of realized volatility [PDF]

Stochastic Processes and their Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kanaya, Shin, Otsu, Taisuke
openaire   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

The cavity method for large deviations

, 2005
A method is introduced for studying large deviations in the context of statistical physics of disordered systems. The approach, based on an extension of the cavity method to atypical realizations of the quenched disorder, allows us to compute ...
Barré J Bishop A R Lookman T Saxena A, Barré J Bouchet F Dauxois T Ruffo S, Bollobás B, Cover T M, Dembo A, Ellis R S, Erdos P, Garey M, Montanari A, Mézard M, Mézard M Parisi G Virasoro M A, Nishimori H, Olivier Rivoire, Papadimitriou C H, Rivoire O, Rivoire O, Rizzo T, Shannon C E, Talagrand M, Weigt M, Wemmenhove B, Wong K Y M   +21 more
core   +2 more sources

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski, Rebecca Ronsley, Shannon M. Stasi, Jeffrey Stevens, Erin R. Rudzinski, Christina M. Lockwood, Sarah E. S. Leary, Bonnie L. Cole, Michelle A. Ting, Vera Paulson   +9 more
wiley   +1 more source

Large deviations for weighted random sums

Nonlinear Analysis, 2013
In the present paper we consider weighted random sums ZN = ∑j=1 N ajXj, where 0 0. Throughout this paper N is independent of {X, Xj , j = 1, 2,...} and, for definiteness, it is assumed Z0 = 0. The main idea of the paper is to present results on theorems
Aurelija Kasparavičiūtė, Leonas Saulis   +1 more
doaj