List of Articles Gray Wolf Optimization Algorithm Open Access Article Abstract Page Full-Text 1 - A method based on deep neural network optimized with Huffman algorithm and meta-heuristic algorithms for medical image compression and reconstruction Mohammad Hossein Khalifeh Mehdi Taghizadeh Mohammad Mehdi Ghanbarian جاسم جمالی Open Access Article Abstract Page Full-Text 2 - Apply a Mutation in Gray Wolf Optimization Algorithm to Solve the Economic-Environmental Dispatch Problem of Integrated Power Plants Including Thermal and Wind Mahdi Afroozeh Hamidreza Abdalmohammadi Mohammad-Esmaeil Nazari Open Access Article Abstract Page Full-Text 3 - A Novel Hybrid Approach to Enhance Intelligence Integration in Small-Medium Enterprises Hamidreza Seifi Kaveh Mohammad Cyrus Naser Shams Gharneh 10.30495/jiei.2021.1923479.1099