Longhua Zhang

	2004
5		Gail-Joon Ahn, Dongwan Shin, Longhua Zhang: Role-Based Privilege Management Using Attribute Certificates and Delegation. TrustBus 2004: 100-109
	2003
4		Longhua Zhang, Gail-Joon Ahn: Constrained Role-based Delegation. SEC 2003: 289-300
3		Longhua Zhang, Gail-Joon Ahn, Bei-tseng Chu: A rule-based framework for role-based delegation and revocation. ACM Trans. Inf. Syst. Secur. 6(3): 404-441 (2003)
	2002
2		Longhua Zhang, Gail-Joon Ahn, Bei-tseng Chu: A role-based delegation framework for healthcare information systems. SACMAT 2002: 125-134
	2001
1		Longhua Zhang, Gail-Joon Ahn, Bei-tseng Chu: A rule-based framework for role based delegation. SACMAT 2001: 153-162

Coauthor Index

1	Gail-Joon Ahn	[1] [2] [3] [4] [5]
2	Bei-tseng Chu	[1] [2] [3]
3	Dongwan Shin	[5]