Results 21 to 30 of about 192,524 (234)
Information geometry of Markov Kernels: a survey
Frontiers in Physics, 2023 Information geometry and Markov chains are two powerful tools used in modern fields such as finance, physics, computer science, and epidemiology. In this survey, we explore their intersection, focusing on the theoretical framework.
Geoffrey Wolfer, Shun Watanabe
doaj +1 more source
Optimal choice of word length when comparing two Markov sequences using a χ 2-statistic
BMC Genomics, 2017 Background Alignment-free sequence comparison using counts of word patterns (grams, k-tuples) has become an active research topic due to the large amount of sequence data from the new sequencing technologies.
Xin Bai +4 more
doaj +1 more source
Polynomial Recurrence of Time-inhomogeneous Markov Chains
Austrian Journal of Statistics, 2023 This paper is devoted to establishing conditions that guarantee the existence of a p-th moment of the time it takes for a timeinhomogeneous Markov chain to hit some set C.
Vitaliy Golomoziy, Olha Moskanova
doaj +1 more source
Stochastic Processes with Expected Stopping Time [PDF]
Logical Methods in Computer ScienceMarkov chains are the de facto finite-state model for stochastic dynamical systems, and Markov decision processes (MDPs) extend Markov chains by incorporating non-deterministic behaviors.
Krishnendu Chatterjee, Laurent Doyen
doaj +1 more source
Multiplex Markov chains: Convection cycles and optimality
Physical Review Research, 2020 Multiplex networks are a common modeling framework for interconnected systems and multimodal data, yet we still lack fundamental insights for how multiplexity affects stochastic processes.
Dane Taylor
doaj +1 more source
Markov Chains and reliability analysis for reinforced concrete structure service life [PDF]
Materials Research, 2014 From field studies and the literature, it was found that the degradation of concrete over time can be modelled probabilistically using homogeneous Markov Chains. To confirm this finding, this study presents an application of Markov Chains associated with
Edna Possan +1 more
doaj +2 more sources
Journal of Applied Mathematics, 2014 We study the strong law of large numbers for the frequencies of occurrence of states and ordered couples of states for countable Markov chains indexed by an infinite tree with uniformly bounded degree, which extends the corresponding results of countable
Bao Wang +3 more
doaj +1 more source
Algorithms for Markov Binomial Chains [PDF]
Logical Methods in Computer ScienceWe study algorithms to analyze a particular class of Markov population processes that is often used in epidemiology. More specifically, Markov binomial chains are the model that arises from stochastic time-discretizations of classical compartmental ...
Alejandro Alarcón Gonzalez +3 more
doaj +1 more source
Matrix Analysis for Continuous-Time Markov Chains
Special Matrices, 2021 Continuous-time Markov chains have transition matrices that vary continuously in time. Classical theory of nonnegative matrices, M-matrices and matrix exponentials is used in the literature to study their dynamics, probability distributions and other ...
Le Hung V., Tsatsomeros M. J.
doaj +1 more source
Using Markov Chains in Medical Field [PDF]
المجلة العراقية للعلوم الاحصائية, 2018 تم فی ىذا البحث د ا رسة السمسمة الزمنیة لعدد الإصابات بمرض ذات الرئة کمتسمسمة مارکوف ، وذلک بوضع افت ا رضات عمى عدد الإصابات لصیاغة المسألة وفق نموذج متسمسمة مارکوف بالاعتماد عمى عدد الحالات التی تمثل الظاىر. وبعد إیجاد الصفات الإحصائیة لیذه السمسمة تبین
Abd Al-Gafoor G. Al-Obeady +1 more
doaj +1 more source