P03. Han, L., and Yao, Z. (2007). “Beijing in Fission: Revolution and Evolution.” Polytechnic University of the Philippines, Mapua Institute of Technology, Far Eastern University Manila, Philippines, September 14-17, 2007.

View More P03. Han, L., and Yao, Z. (2007). “Beijing in Fission: Revolution and Evolution.” Polytechnic University of the Philippines, Mapua Institute of Technology, Far Eastern University Manila, Philippines, September 14-17, 2007.

C18. Yao, Z., Wei, H., Xiao, X., Liu, H. and Ren, H. (2014). “A Prototype of Video-Based Vehicle Classification System Using Vision-Based Axle Detection.” 93rd Transportation Research Board Annual Meeting, Washington D. C.

View More C18. Yao, Z., Wei, H., Xiao, X., Liu, H. and Ren, H. (2014). “A Prototype of Video-Based Vehicle Classification System Using Vision-Based Axle Detection.” 93rd Transportation Research Board Annual Meeting, Washington D. C.

C17. Liu, H., Wei, H., Yao, Z., Ren, H. and Ai, Q. (2014). “Modeling and Evaluating Short-Term On-Road PM2.5 Emission Factor Using Different Traffic Data Sources.” 93rd Transportation Research Board Annual Meeting, Washington D. C.

View More C17. Liu, H., Wei, H., Yao, Z., Ren, H. and Ai, Q. (2014). “Modeling and Evaluating Short-Term On-Road PM2.5 Emission Factor Using Different Traffic Data Sources.” 93rd Transportation Research Board Annual Meeting, Washington D. C.

C16. Perugu, H., Wei, H., and Yao, Z. (2014). “Modeling Truck Activity using Short-term Traffic Counts for Reliable Estimation of Heavy-Duty Truck Emissions in Urban Areas. “ 93rd Transportation Research Board Annual Meeting, Washington D. C.

View More C16. Perugu, H., Wei, H., and Yao, Z. (2014). “Modeling Truck Activity using Short-term Traffic Counts for Reliable Estimation of Heavy-Duty Truck Emissions in Urban Areas. “ 93rd Transportation Research Board Annual Meeting, Washington D. C.