Results 51 to 60 of about 4,474,845 (304)
Asymptotic optimality of the Westfall--Young permutation procedure for multiple testing under dependence [PDF]
, 2011 Test statistics are often strongly dependent in large-scale multiple testing applications. Most corrections for multiplicity are unduly conservative for correlated test statistics, resulting in a loss of power to detect true positives.
N. Meinshausen +2 more
semanticscholar +1 more source
Stochastic Systems, 2015 We consider a queueing system composed of a dispatcher that routes jobs to a set of non-observable queues working in parallel. In this setting, the fundamental problem is which policy should the dispatcher implement to minimize the stationary mean ...
Jonatha Anselmi +2 more
doaj +1 more source
Asymptotics for Semidiscrete Entropic Optimal Transport
SIAM Journal on Mathematical Analysis, 2022 We compute exact second-order asymptotics for the cost of an optimal solution to the entropic optimal transport problem in the continuous-to-discrete, or semi-discrete, setting. In contrast to the discrete-discrete or continuous-continuous case, we show that the first-order term in this expansion vanishes but the second-order term does not, so that in ...
Jason M. Altschuler +2 more
openaire +3 more sources
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
MathematicsReconfigurable intelligent surfaces (RISs), which consist of numerous passive reflecting elements, have emerged as a prominent technology to enhance energy and spectral efficiency for future wireless networks.
Minchae Jung, Hyukmin Son
doaj +1 more source
Asymptotically Optimal Adversarial Strategies for the Probability Estimation Framework
Entropy, 2023 The probability estimation framework involves direct estimation of the probability of occurrences of outcomes conditioned on measurement settings and side information. It is a powerful tool for certifying randomness in quantum nonlocality experiments. In
Soumyadip Patra, Peter Bierhorst
doaj +1 more source
Molecular Oncology, EarlyView.To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley +1 more source
Scientific Reports, 2023 In this paper, we study non-Bayesian and Bayesian estimation of parameters for the Kumaraswamy distribution based on progressive Type-II censoring. First, the maximum likelihood estimates and maximum product spacings are derived.
Osama E. Abo-Kasem +2 more
doaj +1 more source
Active sequential hypothesis testing
, 2013 Consider a decision maker who is responsible to dynamically collect observations so as to enhance his information about an underlying phenomena of interest in a speedy manner while accounting for the penalty of wrong declaration.
Javidi, Tara, Naghshvar, Mohammad
core +1 more source
The Bayes oracle and asymptotic optimality of multiple testing procedures under sparsity [PDF]
, 2010 Within a Bayesian decision theoretic framework we investigate some asymptotic optimality properties of a large class of multiple testing rules. A parametric setup is considered, in which observations come from a normal scale mixture model and the total ...
M. Bogdan +3 more
semanticscholar +1 more source