Results 51 to 60 of about 21,260,567 (325)

Network Reliability Modeling Based on a Geometric Counting Process

open access: yesMathematics, 2018
In this paper, we investigate the reliability and stochastic properties of an n-component network under the assumption that the components of the network fail according to a counting process called a geometric counting process (GCP).
Somayeh Zarezadeh   +2 more
doaj   +1 more source

Combinatorial stochastic processes [PDF]

open access: yesStochastic Processes and their Applications, 1994
Well-known asymptotic results for sums of independent stochastic processes are extended to processes \(S = \sum^ n_{i = 1} \varphi_{i \pi (i)}\), where \(\varphi = (\varphi_{ij})_{1 \leq i,j \leq n}\) is a collection of independent stochastic processes \(\varphi_{ij}\) on some set \(\tau\), and \(\pi\) is a random permutation of \(\{1,2, \dots, n ...
openaire   +2 more sources

Circulant Tensors with Applications to Spectral Hypergraph Theory and Stochastic Process [PDF]

open access: yes, 2013
Circulant tensors naturally arise from stochastic process and spectral hypergraph theory. The joint moments of stochastic processes are symmetric circulant tensors. The adjacency, Laplacian and signless Laplacian tensors of circulant hypergraphs are also
Zhongming Chen, L. Qi
semanticscholar   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

open access: yesAging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang   +3 more
wiley   +1 more source

Precipitation Regulates the Assembly Processes of Rare Species in Phytoplankton Communities in River Ecosystems

open access: yesDiversity
Phytoplankton communities typically comprise a few dominant species and numerous rare ones, but their responses to seasonal precipitation changes remain poorly understood.
Enze Xiao   +8 more
doaj   +1 more source

The Past as a Stochastic Process

open access: yesJournal of Computer Applications in Archaeology
20 pages, 4 ...
David H. Wolpert   +8 more
openaire   +3 more sources

Markov processes of cubic stochastic matrices: Quadratic stochastic processes

open access: yesLinear Algebra and its Applications, 2019
We consider Markov processes of cubic stochastic (in a fixed sense) matrices which are also called quadratic stochastic process (QSPs). A QSP is a particular case of a continuous-time dynamical system whose states are stochastic cubic matrices satisfying an analogue of the Kolmogorov-Chapman equation (KCE).
J.M. Casas, M. Ladra, U.A. Rozikov
openaire   +2 more sources

Stochastic Simulation of Process Calculi for Biology

open access: yes, 2010
Biological systems typically involve large numbers of components with complex, highly parallel interactions and intrinsic stochasticity. To model this complexity, numerous programming languages based on process calculi have been developed, many of which ...
A. Regev   +21 more
core   +4 more sources

Screening Routine Clinical Notes for Epilepsy Surgery Candidates Using Large Language Models

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epilepsy surgery is severely underutilized despite proven efficacy, with substantial under‐referral of eligible patients in routine clinical practice. This study evaluated the potential role of large language models (LLMs) as decision‐support tools for screening unstructured clinical notes to identify epilepsy surgery candidates and ...
Uriel Fennig   +9 more
wiley   +1 more source

On convergence of stochastic processes [PDF]

open access: yesTransactions of the American Mathematical Society, 1962
It is clear that for given I,un } and t, the better theorem of this kind would be the one in which (2) is proved for the larger class of functions f. In this paper we shall show that certain known "invariance principles" can under some hypotheses be improved by considerably enlarging the class of functions for which (2) holds.
openaire   +2 more sources

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