Mathematical Modelling and Study of Stochastic Parameters of Computer Data Processing

Abstract

The main goal of dispatching strategies is to minimize the total time for processing tasks at maximum performance of the computer system, which requires strict regulation of the workload of the processing units. To achieve this, it is necessary to conduct a preliminary study of the applied model for planning. The purpose of this article is to present an approach for automating the investigation and optimization of processes in a computer environment for task planning and processing. A stochastic input flow of incoming tasks for processing is considered and mathematical formalization of some probabilistic characteristics related to the complexity of its servicing has been made. On this basis, a software module by using program language APL2 has been developed to conduct experiments for analytical study and obtaining estimates of stochastic parameters of computer processing and dispatching. The proposed model is part of a generalized environment for program investigation of the computer processing organization and expands its field of application with additional research possibilities.

Empirical evaluation of the transfer of information resources in active learning

“…The preliminary goal is to conduct an investigation to clarify the possibilities of information service in maintaining the processes of e-learning in different network situations. One of the widely used approaches is based on computer processes modelling, which can be done in a deterministic [16] or stochastic [17,18] direction. In the case presented here, another also widely used approach, based on the program monitoring and processing of experimental data was chosen.…”

Investigation of communication parameters based on monitoring and statistical modelling

“…This necessitates choosing the appropriate method for the set specific goal and ensuring the stability and stability of the designed network [1]. The main tasks that should be solved could be described as following:  investigation of computer data processing [2];  architectural organization of the network infrastructure;  investigation of the system characteristics of node subnets;  analysis of network traffic and routing parameters [3],  investigation of remote access to distributed resources in the digital space [4];  specifying the level of service of user requests, etc. Each of them reflects on the correct maintenance of information resources in the network environment (network directory, files and databases, user mailbox, Webpage for presentation of information, etc.).…”