Results 11 to 20 of about 31,242 (304)

Efficient qualitative analysis of classes of recursive markov decision processes and simple stochastic games [PDF]

open access: yes, 2006
. Recursive Markov Decision Processes (RMDPs) and Recursive Simple Stochastic Games (RSSGs) are natural models for recursive systems involving both probabilistic and non-probabilistic actions.
Mihalis Yannakakis   +3 more
core   +1 more source

On expected durations of birth–death processes, with applications to branching processes and SIS epidemics [PDF]

open access: yesJournal of Applied Probability, 2016
Abstract We study continuous-time birth–death type processes, where individuals have independent and identically distributed lifetimes, according to a random variable Q, with E[Q] = 1, and where the birth rate if the population is currently in state (has size) n is α(n).
Frank Ball, Tom Britton, Peter Neal
openaire   +5 more sources

Extremes of geometric variables with applications to branching processes

open access: yesStatistics & Probability Letters, 2003
We obtain limit theorems for the row extrema of a triangular array of zero-modified geometric random variables. Some of this is used to obtain limit theorems for the maximum family size within a generation of a simple branching process with varying geometric offspring laws.
Mitov, Kosto V.   +2 more
openaire   +3 more sources

Recursive Markov Decision Processes and Recursive Stochastic Games [PDF]

open access: yes, 2005
We introduce Recursive Markov Decision Processes (RMDPs) and Recursive Simple Stochastic Games (RSSGs), and study the decidability and complexity of algorithms for their analysis and verification.
Mihalis Yannakakis   +3 more
core   +1 more source

Probabilistic and Piecewise Deterministic models in Biology

open access: yesESAIM: Proceedings and Surveys, 2017
We present recent results on Piecewise Deterministic Markov Processes (PDMPs), involved in biological modeling. PDMPs, first introduced in the probabilistic literature by [30], are a very general class of Markov processes and are being increasingly ...
Cloez Bertrand   +5 more
doaj   +1 more source

Progranulin modulates zebrafish motoneuron development in vivo and rescues truncation defects associated with knockdown of Survival motor neuron 1

open access: yesMolecular Neurodegeneration, 2010
Background Progranulin (PGRN) encoded by the GRN gene, is a secreted glycoprotein growth factor that has been implicated in many physiological and pathophysiological processes. PGRN haploinsufficiency caused by autosomal dominant mutations within the GRN
Bateman Andrew   +4 more
doaj   +1 more source

Numerical simulation of nanopost-guided self-organization dendritic architectures using phase-field model. [PDF]

open access: yesPLoS ONE, 2018
Self-organized dendritic architecture is of fundamental importance and its application can be used in many natural and industrial processes. Nanopost arrays are usually used in the applications of reflecting grating and changing the material surface ...
You-Ren Hsu   +5 more
doaj   +1 more source

Convergence of partial sum processes to stable processes with application for aggregation of branching processes [PDF]

open access: yesBrazilian Journal of Probability and Statistics, 2022
We provide a generalization of Theorem 1 in Bartkiewicz, Jakubowski, Mikosch and Wintenberger (2011) in the sense that we give sufficient conditions for weak convergence of finite dimensional distributions of the partial sum processes of a strongly stationary sequence to the corresponding finite dimensional distributions of a non-Gaussian stable ...
Barczy, Mátyás   +2 more
openaire   +4 more sources

Why Brain Criticality Is Clinically Relevant: A Scoping Review

open access: yesFrontiers in Neural Circuits, 2020
The past 25 years have seen a strong increase in the number of publications related to criticality in different areas of neuroscience. The potential of criticality to explain various brain properties, including optimal information processing, has made it
Vincent Zimmern
doaj   +1 more source

E26 transformation-specific transcription variant 5 in development and cancer: modification, regulation and function

open access: yesJournal of Biomedical Science, 2023
E26 transformation-specific (ETS) transcription variant 5 (ETV5), also known as ETS-related molecule (ERM), exerts versatile functions in normal physiological processes, including branching morphogenesis, neural system development, fertility, embryonic ...
Yi Wei   +9 more
doaj   +1 more source

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