Volume 55 (2023)
Volume 54 (2022)
Volume 53 (2021)
Volume 52 (2020)
Volume 51 (2019)
Volume 50 (2018)
Volume 49 (2017)
Volume 48 (2016)
Volume 47 (2016)
Volume 46 (2015)
Volume 45 (2014)
Volume 44 (2013)
Volume 43 (2009)
Volume 42 (2008)
Volume 41 (2007)
An attributed network embedding method to predict missing links in protein-protein interaction networks

Ali Golzadeh; Ali Kamandi; Hossein Rahami

Volume 55, Issue 1 , June 2023, , Pages 79-99


  Predicting missing links in noisy protein-protein interaction networks is an essential~computational method. Recently, attributed network embedding methods have been shown to be significantly effective in generating low-dimensional representations of nodes to predict links; in these representations, ...  Read More

A New Numerical Solution for System of Linear Equations

Iman Shojaei; Hossein Rahami

Volume 53, Issue 1 , June 2021, , Pages 23-39


  In this paper we have developed a numerical method for solving system of linear equations through taking advantages of properties of repetitive tridiagonal matrices. A system of linear equations is usually obtained in the final step of many science and engineering problems such as problems involving ...  Read More

A Numerical Method for Eigensolution of Tridiagonal Matrices

Iman Shojaei; Hossein Rahami

Volume 53, Issue 1 , June 2021, , Pages 97-115


  In this paper we have developed an iterative method to solve eigenproblem for non-repetitive tridiagonal matrices. The importance of eigensolution for tridiagonal matrices is that in many algorithms the eigneproblem for an arbitrary matrix is first converted to the eigenproblem for a tridiagonal matrix ...  Read More

A Closed-Form Solution for Two-Dimensional Diffusion Equation Using Crank-Nicolson Finite Difference Method

Iman Shojaei; Hossein Rahami

Volume 51, Issue 1 , June 2019, , Pages 71-77


  In this paper a finite difference method for solving 2-dimensional diffusion equation is presented. The method employs Crank-Nicolson scheme to improve finite difference formulation and its convergence and stability. The obtained solution will be a recursive formula in each step of which a system of ...  Read More

Vibration Analysis of Global Near-regular Mechanical Systems

Iman Shojaei; Hossein Rahami

Volume 49, Issue 2 , December 2017, , Pages 113-118


  Some near-regular mechanical systems involve global deviations from their corresponding regular system. Despite extensive research on vibration analysis (eigensolution) of regular and local near-regular mechanical systems, the literature on vibration analysis of global near-regular mechanical systems ...  Read More