1. Keynote: The Sino-US symposium on practices, challenges, and opportunities of CDV 2014. Fusing BIG City DATA with civil engineering design ideas. October 2014. Shanghai, China.
2. Keynote: The international symposium on sustainable development of eco-smart city & the 2nd Sino-Europe symposium on urban co-creation. Accelerating city transformation: The role of BIG DATA, simulation, and visualization. October 2014. Shanghai, China.