category e1 Full written paper - Refereed Proceedings HERDC/ERA 2009 pt.24/12/10. No info found for verification. 28/11/13 HD. Article in vurops, includes email for conf. organisers, stating proceeding will follow. consult with LW - MMM. LW ok to add as article with pagination in vurops, Bib info. conf. verified from QUT e-prints 24.1.14-MMM