Transport Research International Documentation (TRID) https://trid.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) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ BallastAttN: Occlusion-Robust 3D Railway Ballast Characterization using Data Synthesis and Deep Learning https://trid.trb.org/View/2701226 Mon, 11 May 2026 12:24:46 GMT https://trid.trb.org/View/2701226 PillarID: Rethinking Backbone Network Designs for Pillar-Based 3D Object Detection in Infrastructure Point Cloud https://trid.trb.org/View/2672792 Thu, 07 May 2026 11:02:30 GMT https://trid.trb.org/View/2672792 LLM-guided multi-modal attention spatio-temporal soft Actor-Critic architecture for underwater unmanned vehicle collision avoidance https://trid.trb.org/View/2697600 Thu, 30 Apr 2026 16:39:45 GMT https://trid.trb.org/View/2697600 Point Cloud Processing for Damage Characterization of Steel I-Sections https://trid.trb.org/View/2685576 Thu, 30 Apr 2026 09:11:45 GMT https://trid.trb.org/View/2685576 Offline Object Tracking With Joint Point Cloud Registration https://trid.trb.org/View/2659102 Wed, 29 Apr 2026 09:10:08 GMT https://trid.trb.org/View/2659102 Image-Guided Outdoor LiDAR Perception Quality Assessment for Autonomous Driving https://trid.trb.org/View/2659097 Wed, 29 Apr 2026 09:10:08 GMT https://trid.trb.org/View/2659097 A Dynamic 3D Multi-Object Tracking Method Based on Spatiotemporal Features https://trid.trb.org/View/2659134 Wed, 29 Apr 2026 09:10:07 GMT https://trid.trb.org/View/2659134 Omni Point Air: LiDAR and Point Cloud Map-Based Place Recognition and Pose Estimation for Advanced Air Mobility in GNSS-Denied Environments https://trid.trb.org/View/2659148 Wed, 29 Apr 2026 09:10:07 GMT https://trid.trb.org/View/2659148 Few-Shot Bridge Component Recognition Using Point Cloud Data Based on Large CV Model https://trid.trb.org/View/2640335 Tue, 28 Apr 2026 12:18:37 GMT https://trid.trb.org/View/2640335 Computing in Civil Engineering 2024: Building Information Modeling, Digital Twins, and Simulation and Visualization https://trid.trb.org/View/2695138 Sun, 26 Apr 2026 17:37:53 GMT https://trid.trb.org/View/2695138 Robust and optimised sub-component detection using 3D point cloud for shipbuilding sub-assembly automation https://trid.trb.org/View/2693638 Tue, 21 Apr 2026 14:31:07 GMT https://trid.trb.org/View/2693638 Converting structured data to point cloud data: A traffic accident severity prediction model based on sparse 3D convolution https://trid.trb.org/View/2686115 Wed, 15 Apr 2026 10:29:30 GMT https://trid.trb.org/View/2686115 Serialized point cloud segmentation with dilated patchwise attention for generating geometric twins of shield metro tunnels https://trid.trb.org/View/2686373 Tue, 14 Apr 2026 10:09:15 GMT https://trid.trb.org/View/2686373 Development and Accuracy Validation of an Image-Based Pavement Roughness Inspection System https://trid.trb.org/View/2658632 Mon, 13 Apr 2026 09:40:12 GMT https://trid.trb.org/View/2658632 A point-cloud based deep learning method for predicting hydrodynamic performance https://trid.trb.org/View/2687445 Mon, 13 Apr 2026 09:37:44 GMT https://trid.trb.org/View/2687445