List of Articles Cost Open Access Article Abstract Page Full-Text 1 - Designing and Optimizing the Fetch Unit for a RISC Core Bahman Javadi Mojtaba Shojaei Mohammad Kazem Akbari Farnaz Irannejad Open Access Article Abstract Page Full-Text 2 - A New Approach to Software Cost Estimation by Improving Genetic Algorithm with Bat Algorithm Sakineh Asghari Agcheh Dizaj Farhad Soleimanian Gharehchopogh