category e1 Full written paper - Refereed Proceedings HERDC/ERA 2009 pt.24/12/10. 31/5/11 hd. 09.06.11-MMM. PERMISSION: 05.12.2011: Replied: "So long as the library archive points to the source of original article (IEEE Xplore), it is perfectly OK to post them on the library archive". 5.9.12-MMM