Vladimir P. Bubnov

Learn More
The generalized software reliability model on the basis of nonstationary Markovian system of service is proposed. Approximation by distribution of Cox allows investigating growth of software reliability for any kinds of distribution of time between the moments of detection of errors and exponential distributions of time of their correction. The model allows(More)
The generalized software reliability model on the basis of non-stationary Markovian service system is proposed. Approximation by Coxian distribution allows investigating software reliability growth for any kinds of distribution (for example, Weibull, Gamma) of time between the moments of program errors detection and fixing. The model enables to forecast(More)
Recursive algorithm is proposed to generate the coefficient matrix for a system of ordinary differential equations describing non-stationary system service that does not require withdrawal of the general equation of a system of homogeneous differential equations. An example of its implementation and results of the mutual testing of analytical and simulation(More)
  • 1