List of Articles Vahid Khatibi Bardsiri Article 1 - A Novel ICA-based Estimator for Software Cost Estimation Behrouz Sadeghi Vahid Khatibi Bardsiri Monireh Esfandiari Farzad Hosseinzadeh Journal of Advances in Computer Engineering and Technology , Issue 5 , Year , Autumn 2015 Article 2 - An Improved COCOMO based Model to Estimate the Effort of Software Projects Vahid Khatibi Bardsiri Mahboubeh Dorosti Journal of Advances in Computer Engineering and Technology , Issue 2 , Year , Spring 2016