Privacy Preserving Trust Authorization Framework Using XACML. - Uche M. Mbanaso; G. S. Cooper; David W. Chadwick; Seth Proctor (WOWMOM, 2006)

Obligations for Privacy and Confidentiality in Distributed Transactions. - Uche M. Mbanaso; G. S. Cooper; David W. Chadwick; Anne Anderson (EUC Workshops, 2007)

Obligations of trust for privacy and confidentiality in distributed transactions. - Uche M. Mbanaso; G. S. Cooper; David W. Chadwick; Anne Anderson (Internet Res., 2009)