List of Articles Open Access Article Abstract Page Full-Text 1 - Detecting Active Bot Networks Based on DNS Traffic Analysis Zahra Nafarieh Ebrahim Mahdipur Haj Hamid Haj Seyed Javadi Open Access Article Abstract Page Full-Text 2 - 2016 Olympic Games on Twitter: Sentiment Analysis of Sports Fans Tweets using Big Data Framework Azam Seilsepour Reza Ravanmehr Hamid Reza Sima Open Access Article Abstract Page Full-Text 3 - The Optimal MMSE Transceiver Design for IoT-oriented Cognitive Radio Systems Nguyen-Duy-Nhat Vien Tri Ngo Minh Thanh Vu Van Open Access Article Abstract Page Full-Text 4 - IMPACTS AND CHALLENGES OF CLOUD COMPUTING FOR SMALL AND MEDIUM SCALE BUSINESSES IN NIGERIA Scholastica Mallo Francisca Ogwueleka Open Access Article Abstract Page Full-Text 5 - A Novel Hybrid Approach for Email Spam Detection based on Scatter Search Algorithm and K-Nearest Neighbors Samira Amjad Farhad Soleimanian Gharehchopogh Open Access Article Abstract Page Full-Text 6 - Water Quality Index Estimation Model for Aquaculture System Using Artificial Neural Network Taliha Folorunso Musa Aibinu Jonathan Kolo Suleiman Sadiku Abdullahi Orire