5 papers
Just Another Method to Compute MTTF from Continuous Time Markov Chain
Eduardo M. Vasconcelos
The Meantime to Failure is a statistic used to determine how much time a system spends to enter one of its absorption states. This statistic can be used in most areas of knowledge.…
Regressor: A C program for Combinatorial Regressions
Eduardo M. Vasconcelos, Adriano Gouveia de Souza
In statistics, researchers use Regression models for data analysis and prediction in many productive sectors (industry, business, academy, etc.). Regression models are mathematical…
AVaN Pack: An Analytical/Numerical Solution for Variance-Based Sensitivity Analysis
Eduardo Vasconcelos, Adriano Souza, Kelvin Dias
Sensitivity analysis is an important concept to analyze the influences of parameters in a system, an equation or a collection of data. The methods used for sensitivity analysis are…
Steady state availability general equations of decision and sequential processes in Continuous Time Markov Chain models
Eduardo M. Vasconcelos
Continuous Time Markov Chain (CMTC) is widely used to describe and analyze systems in several knowledge areas. Steady state availability is one important analysis that can be made…
A Colored Petri Net Model of Simulation for Performance Evaluation for IEEE 802.22 based Network
Eduardo M. Vasconcelos, Kelvin L. Dias
Cognitive Radio is a new concept that allows radio devices access to licensed bands since they do not cause harmful interferences to systems that hold the license of use. The main…