• A continuous-time Markov chain (CTMC) is a continuous stochastic process in which, for each state, the process will change state according to an exponential...
    23 KB (4,240 words) - 18:35, 6 May 2025
  • Thumbnail for Markov chain
    the chain moves state at discrete time steps, gives a discrete-time Markov chain (DTMC). A continuous-time process is called a continuous-time Markov chain...
    96 KB (12,900 words) - 21:01, 27 April 2025
  • Thumbnail for Discrete-time Markov chain
    In probability, a discrete-time Markov chain (DTMC) is a sequence of random variables, known as a stochastic process, in which the value of the next variable...
    25 KB (4,252 words) - 18:52, 20 February 2025
  • equations characterize continuous-time Markov processes. In particular, they describe how the probability of a continuous-time Markov process in a certain...
    9 KB (1,438 words) - 22:49, 6 May 2025
  • processes, such as Markov chains and Poisson processes, can be derived as special cases among the class of Markov renewal processes, while Markov renewal processes...
    4 KB (834 words) - 02:10, 13 July 2023
  • from its connection to Markov chains, a concept developed by the Russian mathematician Andrey Markov. The "Markov" in "Markov decision process" refers...
    35 KB (5,156 words) - 19:43, 21 March 2025
  • theory, a Markov reward model or Markov reward process is a stochastic process which extends either a Markov chain or continuous-time Markov chain by adding...
    3 KB (275 words) - 03:33, 13 March 2024
  • In statistics, Markov chain Monte Carlo (MCMC) is a class of algorithms used to draw samples from a probability distribution. Given a probability distribution...
    29 KB (3,087 words) - 13:55, 31 March 2025
  • Kolmogorov's criterion (category Markov processes)
    and sufficient condition for a Markov chain or continuous-time Markov chain to be stochastically identical to its time-reversed version. The theorem states...
    4 KB (861 words) - 17:10, 21 June 2024
  • Thumbnail for M/M/1 queue
    2,3,...}. This is the same continuous time Markov chain as in a birth–death process. The state space diagram for this chain is as below. The model is considered...
    14 KB (1,841 words) - 18:43, 26 February 2025
  • once entered, cannot be left. Like general Markov chains, there can be continuous-time absorbing Markov chains with an infinite state space. However, this...
    12 KB (1,762 words) - 11:26, 30 December 2024
  • Transition-rate matrix (category Markov processes)
    array of numbers describing the instantaneous rate at which a continuous-time Markov chain transitions between states. In a transition-rate matrix Q {\displaystyle...
    4 KB (536 words) - 21:08, 14 April 2025
  • Absorbing Markov chain Continuous-time Markov chain Discrete-time Markov chain Nearly completely decomposable Markov chain Quantum Markov chain Telescoping...
    2 KB (229 words) - 07:10, 17 June 2024
  • "Probability distributions of the Kolmogorov and omega-square statistics for continuous distributions with shift and scale parameters". Journal of Soviet Mathematics...
    7 KB (895 words) - 00:39, 7 February 2025
  • of customers it can contain. The model can be described as a continuous time Markov chain with transition rate matrix Q = ( − λ λ μ − ( μ + λ ) λ 2 μ −...
    15 KB (2,183 words) - 14:59, 20 December 2023
  • Stationary distribution (category Time series)
    Discrete-time Markov chain § Stationary distributions and continuous-time Markov chain § Stationary distribution, a special distribution for a Markov chain such...
    2 KB (253 words) - 00:29, 19 June 2024
  • criterion defines the condition for a Markov chain or continuous-time Markov chain to be time-reversible. Time reversal of numerous classes of stochastic...
    8 KB (1,062 words) - 14:21, 6 April 2025
  • generator matrix, of a continuous time Markov chain, a class of stochastic processes Infinitesimal generator of a strongly continuous semigroup This disambiguation...
    417 bytes (81 words) - 15:30, 12 August 2024
  • examples of Markov chains and Markov processes in action. All examples are in the countable state space. For an overview of Markov chains in general state...
    14 KB (2,405 words) - 17:52, 29 March 2025
  • }}X(t)>0\\\max(r_{i},0)&{\text{ if }}X(t)=0.\end{cases}}} The operator is a continuous time Markov chain and is usually called the environment process, background process...
    23 KB (2,602 words) - 19:40, 22 November 2023
  • is a method for the analysis of quasi-birth–death processes, continuous-time Markov chain whose transition rate matrices with a repetitive block structure...
    5 KB (686 words) - 06:51, 10 May 2024
  • jumps interspersed with small continuous movements. Poisson process, an example of a jump process Continuous-time Markov chain (CTMC), an example of a jump...
    3 KB (276 words) - 19:45, 19 October 2023
  • A hidden Markov model (HMM) is a Markov model in which the observations are dependent on a latent (or hidden) Markov process (referred to as X {\displaystyle...
    52 KB (6,811 words) - 04:08, 22 December 2024
  • space of some continuous-time Markov chains, first published by Kemeny and Snell. Suppose that the complete state-space of a Markov chain is divided into...
    4 KB (621 words) - 05:59, 14 December 2020
  • any stationary distribution) of a Markov chain, when such a distribution exists. For a continuous time Markov chain with state space S {\displaystyle...
    8 KB (924 words) - 05:31, 12 January 2025
  • Models of DNA evolution (category Markov models)
    substitution across sites. Continuous-time Markov chains have the usual transition matrices which are, in addition, parameterized by time, t {\displaystyle t}...
    36 KB (6,331 words) - 11:14, 30 December 2024
  • Quasi-birth–death process (category Markov processes)
    process by both level and phase it is a continuous-time Markov chain, but when considering levels only it is a semi-Markov process (as transition times are then...
    4 KB (572 words) - 22:56, 14 December 2020
  • Thumbnail for Stochastic process
    definition of a Markov chain varies. For example, it is common to define a Markov chain as a Markov process in either discrete or continuous time with a countable...
    168 KB (18,657 words) - 17:03, 16 March 2025
  • In numerical methods for stochastic differential equations, the Markov chain approximation method (MCAM) belongs to the several numerical (schemes) approaches...
    2 KB (225 words) - 13:20, 20 June 2017
  • Robinson's Non-Standard Analysis. Consider the embedded Markov chain of the M/G/1 queue, where the time points selected are immediately after the moment of...
    14 KB (1,787 words) - 08:05, 21 November 2024