Complex Systems Complex Systems Research Areas Air Quality Expand Indoor Air Quality Prof. Jeffrey Siegel Prof. Marianne Touchie Outdoor Air Quality Prof. Jeffrey Siegel Prof. Marianne Hatzopoulou Emissions Prof. Baher Abdulhai Prof. Jeffrey Siegel Prof. Shoshanna Saxe Prof. Daman Panesar Prof. Daniel Posen Structures Expand Hybrid Testing Prof. Oh-Sung Kwon Prof. Oya Mercan Smart Structures Prof. Fae Azhari Sustainability Expand Building Optimization Prof. Jeffrey Siegel Prof. Marianne Touchie Greenhouse gases Prof. Daniel Posen Prof. Matthew J. Roorda Prof. Shoshanna Saxe Cities as Complex Systems Prof. Tamer El-Diraby Prof. Bryan Karney Prof. Oh-Sung Kwon Prof. Daniel Posen Prof. Shoshanna Saxe Prof. David Meyer Transportation Expand Planning Prof. Eric Miller Prof. Khandker Nurul Habib Prof. Matthew J. Roorda Integrated Mobility Prof. Baher Abdulhai Prof. Khandker Nurul Habib Prof. Matthew J. Roorda Prof. Amer Shalaby Intelligent Transportation Systems + Connected and Autonomous Vehicles Prof. Baher Abdulhai Prof. Matthew J. Roorda Prof. Amer Shalaby Traffic Prof. Baher Abdulhai Prof. Eric Miller Prof. Khandker Nurul Habib Prof. Matthew J. Roorda Transit Prof. Baher Abdulhai Prof. Khandker Nurul Habib Prof. Shoshanna Saxe Prof. Amer Shalaby Freight Prof. Matthew J. Roorda Emissions Prof. Baher Abdulhai Prof. Marianne Hatzopoulou Prof. Daniel Posen Prof. Matthew J. Roorda Prof. Shoshanna Saxe
