category e1 Full written paper- Refereed Proceedings, author - Rezaul Begg signed VUIR pt.20/7/12. Verified book chapter title from ResearchGate.net. No book publication details found for verification, only conference details available in publisher website 5/12/13 HD. Added keywords, note in abstract, place of publ. verified from vurops, 8.1.14-MMM