Results 51 to 60 of about 122,676 (186)

Optimal Intervention in Semi-Markov-Based Asynchronous Probabilistic Boolean Networks

Complexity, 2018
Synchronous probabilistic Boolean networks (PBNs) and generalized asynchronous PBNs have received significant attention over the past decade as a tool for modeling complex genetic regulatory networks.
Qiuli Liu, Qingguo Zeng, Jinghao Huang, Deliang Li   +3 more
doaj   +1 more source

Applications of survival functions to continuous semi-Markov processes for measuring reliability of power transformers

Journal of Modern Power Systems and Clean Energy, 2017
The reliability of power transformers is subject to service age and health condition. This paper proposes a practical model for the evaluation of two reliability indices: survival function (SF) and mean residual life (MRL).
Yifei WANG, Mohammad SHAHIDEHPOUR, Chuangxin GUO   +2 more
doaj   +1 more source

SEMI – MARKOV MODEL OF THE FUNCTIONING PROCESS MEASURING INSTRUMENTS

Измерение, мониторинг, управление, контроль, 2022
Background. To substantiate the value of the interval between verifications and to calculate the performance indicators of functioning when measuring instruments (MI) are used for their intended purpose, various models of the functioning of the means ...
V.A. Efremov, V.I. Mishchenko, I.V. Mishchenko   +2 more
doaj   +1 more source

Structural Analysis of First Passage Times of Skip-Free Semi-Markov Processes and Related Limit Theorems [PDF]

, 2008
A skip-free semi-Markov process is considered, which moves throughits state space N = {0, 1, 2, ・ ・ ・ } only in a lattice continuous manner. Such processescan be considered to generalize a class of birth-death processes.
Namikawa Atsushi, Sumita Ushio
core  

Conditional expectations associated with quantum states

, 2010
An extension of the conditional expectations (those under a given subalgebra of events and not the simple ones under a single event) from the classical to the quantum case is presented. In the classical case, the conditional expectations always exist; in
Gerd Niestegge, Hanche-Olsen H., Kehlet E. T., Loève M., Pedersen G. K.   +4 more
core   +1 more source

Measuring. Monitoring. Management. Control

Измерение, мониторинг, управление, контроль
Background. The article analyzes the works devoted to modeling the process of functioning of the measuring channel of the measuring system of ground-based technological equipment.
S.S. Verkhushin, V.I. Mishchenko, I.V. Mishchenko, K.N. Isakov   +3 more
doaj   +1 more source

Statistical estimation models for rail line reliability indicators

Transportation and Information Technologies in Russia
Background. Conducting joints of rail lines are a critical element for the operation of railway automation and telemechanics devices. Their failures lead to malfunctions in track circuits, distorting information about train locations and creating safety ...
Vadim A. Nadezhkin, Snezhana A. Nadezhkina   +1 more
doaj   +1 more source

Large closed queueing networks in semi-Markov environment and its application

, 2007
The paper studies closed queueing networks containing a server station and $k$ client stations. The server station is an infinite server queueing system, and client stations are single-server queueing systems with autonomous service, i.e.
A. Berger, A.A. Borovkov, A.A. Borovkov, A.V. Skorokhod, B. Pittel, C. Dellacherie, C. Fricker, C. Fricker, C. O’Cinneide, E. Gelenbe, E.V. Krichagina, E.V. Krichagina, F. Baccelli, G.I. Kalmykov, H. Tanaka, J. McKenna, K. Ramanan, O.J. Boxma, P.R. Purdue, R.S. Liptser, S.V. Anulova, U. Krieger, V.M. Abramov, V.M. Abramov, V.M. Abramov, V.M. Abramov, Vyacheslav M. Abramov, W. Whitt, W.E. Helm, Y. Kogan, Y. Kogan, Y. Kogan   +31 more
core   +1 more source

Equilibrium Measures for Semi-Markov Processes

The Annals of Probability, 1977
This paper simplifies and extends previous results on the existence of an equilibrium or stationary measure for the age process associated with a semi-Markov chain: $$(\mathbf{I}_{(t)}, \mathbf{Z}_{(t)}) = \text{(last state entered before time t}$$, $$\text{duration of this last sojourn up to} t$$).
openaire   +2 more sources

Semi-Markov adjunction to the Computer-Aided Markov Evaluator (CAME) [PDF]

The rule-based Computer-Aided Markov Evaluator (CAME) program was expanded in its ability to incorporate the effect of fault-handling processes into the construction of a reliability model.
Babcock, Philip S., IV, Hutchins, Monica A., Leong, Frank J., Rosch, Gene   +3 more
core   +1 more source