Authors
K S Mwitondi
Sheffield Hallam University, Faculty of Arts, Computing, Engineering and Sciences, Sheffield S1 1WB, UK
R E Moustafa
moustafa@dmining-technology.com
George Washington University, Statistics Department, 2140 Pennsylvania Ave., NW, Washington DC, 20052, USA
A S Hadi
The American University in Cairo, Egypt/Cornell University, 291 Ives Hall, Cornell University, Ithaca, NY 14853-3901, USA
