List of Articles role Open Access Article Abstract Page Full-Text 1 - Comparison of two Defuzzification methods of Mean of Max and Central Average in Morphology of composition functions in Persian Sentences Pardis Pirayesh Homayun Motameni Ebrahim Akbari Open Access Article Abstract Page Full-Text 2 - Artificial Neural Networks endowed with External Factors for Forecasting Foreign Exchange Rate Zabihallah Pargam Yazdan Jamshidi Open Access Article Abstract Page Full-Text 3 - Terminology of Combining the Sentences of Farsi Language with the Viterbi Algorithm and BI-GRAM Labeling Ebrahim Akbari Homayun Motameni