My research interests include testing networks to determine whether they interoperate correctly; modeling network protocols for test case generation; and management of interactions between network protocols.

Before coming to Lehman, I worked in the Next Generation Networking Lab at Lucent Technologies. I have designed, built, and used tools for interoperability testing of Voice over IP networks and conformance testing for MeGaCo media gateways and media gateway controllers. I collaborated on these tools with the Networking Research Department in Murray Hill.