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Real-Time Lagrangian Traffic State Estimator for Freeways
The 7 references without a DOI — listed, not checked
no DOI — not checkedcit0004
no DOI — not checkedIoannou, P., Wang, Y. & Chang, H. (2007). Integrated roadway/adaptive cruise control system: Safety, performance, environmental and near term deployment considerations. Technical Report UCB-ITS-PRR-2007-8, University of Southern California, Los Angeles, CA.
no DOI — not checkedKovacs, A., Jeftic, Z., Nygren, N. & Hilgers, T. (2006). CVIS project deliverable: D.CVIS.2.2—Use cases and system requirements. Technical report.
no DOI — not checkedShladover, S. E. (2012). Recent international activity in cooperative vehicle highway automation systems. Technical report, Federal Highway Administration, Washington, DC.
no DOI — not checkedcit0021
no DOI — not checkedcit0022
no DOI — not checkedWang, M. (2014). Generic model predictive control framework for advanced driver assistance systems. PhD thesis, Delft University of Technology, Delft, The Netherlands.
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