3 papers
stat.CO2018
An Algorithm for computing the t-signature of two-state networks
M. Siavashi, S. Zarezadeh
Due to the importance of signature vector in studying the reliability of networks, some methods have been proposed by researchers to obtain the signature. The notion of signature i…
stat.ME2018
A Unified Approach to Construct Correlation Coefficient Between Random Variables
Majid Asadi, Somayeh Zarezadeh
Measuring the correlation (association) between two random variables is one of the important goals in statistical applications. In the literature, the covariance between two random…
stat.AP2015
A Shock Model Based Approach to Network Reliability
S. Zarezadeh, S. Ashrafi, M. Asadi
We consider a network consisting of components (links or nodes) and assume that the network has two states, up and down. We further suppose that the network is subject to shock…