програмне забезпечення

Extending the features of software for reliability analysis of fault-tolerant systems

The developed software ASNA-2, which is an improved version of the software ASNA-1, is based on the technology of automated estimation of reliability indexes of fault-tolerant systems. This software is designed for automated evaluation of the reliability indexes of fault-tolerant hardware – software systems. This paper describes a software ASNA-2 with the peculiarities of procedures of  reliability analysis of fault-tolerant systems.

Архітектура спеціалізованого програмного модуля ГІС: побудова карт векторного формату

An approach for the vector format maps creation is presented. The relevant graphics primitives scaling-and-positioning algorithms were developed along with the functional requirements forming. The algorithms that digitize raster maps into the vector ones are described as well. The entire architecture of module for the creation of the vector format maps, intended to the specialized geographic information system is designed.

Methods of program realization of three-dimensional realistic cartographic models

5 groups of the software which can be used for creation of three-dimensional realistic cartographical models are considered. Accessible realizations in Ukraine are described driefly within each group. For speed suppluing of model functioning it is recommended to use the programs created for working out of computer games.