Security privacy access control for policy integration and conflict reconciliation in health care organizations collaborations. - Teo Poh Kuang; Hamidah Ibrahim (iiWAS, 2009)

XACML Policy Inconsistency Analysis and Resolution. - Teo Poh Kuang; Hamidah Ibrahim; Nur Izura Udzir; Fatimah Sidi (DATA, 2014)

An Effective Naming Heterogeneity Resolution for XACML Policy Evaluation in a Distributed Environment. - Teo Poh Kuang; Hamidah Ibrahim; Fatimah Sidi; Nur Izura Udzir; Ali Amer Alwan (Symmetry, 2021)