Access control in a distributed object environment using XML and roles. - Jason Crampton; Hemanth Khambhammettu (South Afr. Comput. J., 2003)

On delegation and workflow execution models. - Jason Crampton; Hemanth Khambhammettu (SAC, 2008)

Delegation and satisfiability in workflow systems. - Jason Crampton; Hemanth Khambhammettu (SACMAT, 2008)

Delegation in role-based access control. - Jason Crampton; Hemanth Khambhammettu (Int. J. Inf. Sec., 2008)

A Framework for Enforcing Constrained RBAC Policies. - Jason Crampton; Hemanth Khambhammettu (CSE (3), 2009)

Enforcing complex policies in RBAC. - Hemanth Khambhammettu (2010)

UACML: Unified Access Control Modeling Language. - Nadera Slimani; Hemanth Khambhammettu; Kamel Adi; Luigi Logrippo (NTMS, 2011)

CatBAC: A generic framework for designing and validating hybrid access control models. - Bernard Stepien; Hemanth Khambhammettu; Kamel Adi; Luigi Logrippo (ICC, 2012)

A Framework for Threat Assessment in Access Control Systems. - Hemanth Khambhammettu; Sofiene Boulares; Kamel Adi; Luigi Logrippo (SEC, 2012)

A framework for risk assessment in access control systems. - Hemanth Khambhammettu; Sofiene Boulares; Kamel Adi; Luigi Logrippo (Comput. Secur., 2013)