List of Articles service level Open Access Article Abstract Page Full-Text 1 - Stochastic Facilities location Model by Using Stochastic Programming Ali Gholinezhad Devin Saeed Fayyaz Reza Sadeghi Open Access Article Abstract Page Full-Text 2 - A MAPE-K Loop Based Model for Virtual Machine Consolidation in Cloud Data Centers Negin Najafizadegan Eslam Nazemi Vahid Khajehvand Open Access Article Abstract Page Full-Text 3 - Optimal (R, Q) policy and pricing for two-echelon supply chain with lead time and retailer’s service-level incomplete information M. Esmaeili M. S. Naghavi A. Ghahghaei Open Access Article Abstract Page Full-Text 4 - A Literature Review on Cloud Computing Security Issues Zahra Ghanbari