| 2007 |
| 6 | EE | Gansen Zhao,
David W. Chadwick,
Sassa Otenko:
Obligations for Role Based Access Control.
AINA Workshops (1) 2007: 424-431 |
| 2006 |
| 5 | EE | Gansen Zhao,
Sassa Otenko,
David W. Chadwick:
Distributed Key Management for Secure Role based Messaging.
AINA (1) 2006: 132-137 |
| 2005 |
| 4 | | David W. Chadwick,
Gansen Zhao:
Public Key Infrastructure, Second European PKI Workshop: Research and Applications, EuroPKI 2005, Canterbury, UK, June 30 - July 1, 2005, Revised Selected Papers
Springer 2005 |
| 3 | EE | Xinming Wang,
Gansen Zhao,
Xin Zhang,
Beihong Jin:
An Agent-Based Model For Web Services Transaction Processing.
EEE 2005: 186-189 |
| 2 | EE | Gansen Zhao,
David W. Chadwick:
Evolving Messaging Systems for Secure Role Based Messaging.
ICECCS 2005: 216-223 |
| 1 | EE | Gansen Zhao,
David W. Chadwick:
Trust Infrastructure for Policy based Messaging In Open Environments.
WETICE 2005: 144-149 |