List of Articles data clustering Open Access Article Abstract Page Full-Text 1 - A New Data Clustering Method Using 4-Gray Wolf Algorithm Laleh Ajami Bakhtiarvand Zahra Beheshti Open Access Article Abstract Page Full-Text 2 - Fuzzy Multicore Clustering of Big Data in the Hadoop Map Reduce Framework Seyed Omid Azarkasb Seyed Hossein Khasteh Mostafa Amiri