Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Physics-Informed Learning and Control of Connected and Autonomous Vehicles for Congestion Reduction https://rip.trb.org/View/2458989 Thu, 21 Nov 2024 17:29:20 GMT https://rip.trb.org/View/2458989 Improving Congestion Impact Estimation https://rip.trb.org/View/2459057 Thu, 21 Nov 2024 16:47:43 GMT https://rip.trb.org/View/2459057 Sensor-enabled Calibration of VR-Integrated Co-Simulation Platforms for Enhanced Accuracy in Multi-modal Mobility Models https://rip.trb.org/View/2283481 Mon, 30 Oct 2023 23:06:58 GMT https://rip.trb.org/View/2283481 An AI-reinforced Traffic Digital Twin for Testing Emergency Vehicle Interventions https://rip.trb.org/View/2278553 Sat, 28 Oct 2023 19:49:04 GMT https://rip.trb.org/View/2278553 Development of an open source multi-agent virtual simulation test bed for evaluating emerging transportation technologies and policies https://rip.trb.org/View/1508473 Thu, 12 Apr 2018 00:24:10 GMT https://rip.trb.org/View/1508473