An energy-efficient access control scheme for wireless sensor networks based on elliptic curve cryptographyXuan Hung Le, Heejo Lee, Ravi Sankar et al.|Journal of Communications and Networks|2009Cited by 61
Activity-oriented access control to ubiquitous hospital information and servicesXuan Hung Le, Ravi Sankar, Sungyoung Lee et al.|Information Sciences|2010Cited by 42