- Resilient Network Design and Architecture
- IP Network Availability/Reliability/Restoration
- Dynamic QoS Routing
- Hidden Metric Routing protocol: authentication, key management
- IP Telephony
- Next Generation Internet Architecture
- Network Design, Optimization and Performance
- Network Measurement and Management
- Sensor Network Security
- BioMedical Informatics
Trends and Needs in Networking Research, Keynote address, 19th
International Teletraffic Congress, Beijing, China, August-September 2005.
Networking Research: Trends and Issues, Keynote Speaker, Net@Edu Annual Meeting (organized by Educause.edu), Tempe, Arizona, February 5-7, 2007.