Abdul Razak Hamdan Siti Mariyam Shamsuddin Azuraliza Abu Bakar Zulaiha Ali Othman Fazel Famili Mohd Zakree Ahmad Nazri Salwani Abdullah Mohamed Rawidean Mohd Kassim 4th Conference on Data Mining and Optimization, DMO 2012, Langkawi, Malaysia, September 2-4, 2012 IEEE 2012 978-1-4673-2717-6 https://ieeexplore.ieee.org/xpl/conhome/6322848/proceeding DMO db/conf/dmo/dmo2012.html