DOI: 10.17587/prin.11.177-182

Software Tool for Modeling the State Transition of a Quality Indicator of an Electronic library: a Method for Determining the Key Elements of a Model

E. S. Kryukova, e.kkrukovaa69@yandex.ru, I. B. Parashchuk, e-mail: shchuk@rambler.ru, The Military Academy of Telecommunications named after Marshal of the Soviet Union S. M. Budenny, St. Petersburg, 194064, Russian Federation

Corresponding author: Parashchuk Igor B., Professor, The Military Academy of Telecommunications named after Marshal of the Soviet Union S. M. Budenny, St. Petersburg, 194064, Russian Federation, E-mail: shchuk@rambler.ru

An approach to the mathematical description and software implementation of the algorithm for determining the elements of the transition probability matrix as a key object of the Markov probability-time model of the process of changing the states of the average waiting time for users to access an electronic information resource is proposed. From the point of view of mathematical implementation, the approach is based on the provisions of the theory of queuing, relies on the initial data on the intensity of applications for the information resource of the electronic library and the parameters of its queue for service. Software implementation takes into account the features and advantages of modern programming languages.

Keywords: software tool, model, electronic library, quality indicator, intensity, matrix, transition probabilities, state, information resource, request, queue, timeout, access

pp. 177–182

For citation:
Kryukova E. S., Parashchuk I. B. Software Tool for Modeling the State Transition of a Quality Indicator of an Electronic library: a Method for Determining the Key Elements of a Model, Programmnaya Ingeneria, 2020, vol. 11, no. 3, pp. 177—182