Role-Based Security in a Distributed Resource Environment. - Steven A. Demurjian; T. C. Ting; J. Balthazar; H. Ren; Charles E. Phillips; Paul Barr (DBSec, 2000)

Role Delegation for a Resource-Based Security Model. - M. Liebrand; Heidi J. C. Ellis; Charles E. Phillips; Steven A. Demurjian; T. C. Ting (DBSec, 2002)

Information sharing and security in dynamic coalitions. - Charles E. Phillips; T. C. Ting; Steven A. Demurjian (SACMAT, 2002)

Safety and Liveness for an RBAC/MAC Security Model. - Charles E. Phillips; Steven A. Demurjian; T. C. Ting (DBSec, 2003)

Security Assurance for an RBAC/MAC Security Model. - Charles E. Phillips; Steven A. Demurjian; T. C. Ting (IAW, 2003)

RBAC/MAC Security Analysis and Design for UML. - Thuong Doan; Steven A. Demurjian; Charles E. Phillips; T. C. Ting (DBSec, 2004)