Chengbo Ai

16 papers Journal 14Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
DA-NGF: A Domain-Adaptive Neurogenerative Framework for Few-Shot Railway Fastener Defect Synthesis and Transferable Representation Learning.
Appl. Intell.
Qasim Zaheer, Haleema Ehsan, Weidong Wang, Syed Faizan Hussain Shah, Chengbo Ai, Jin Wang, Shi Qiu
2026 J jnl
Multimodal graph neural network framework for railway fastener tightness assessment from high-resolution point clouds.
Eng. Appl. Artif. Intell.
Qasim Zaheer, Syed Muhammad Ahmed Hassan Shah, Weidong Wang, Haleema Ehsan, Chengbo Ai, Jin Wang, Shi Qiu
2025 J jnl
Attention-guided triplet framework for synthetic data generation and semantic segmentation of railway fasteners under data scarcity and disparity.
Appl. Soft Comput.
Qasim Zaheer, Momina Malik, Syed Muhammad Ahmed Hassan Shah, Chengbo Ai, Hongzhi Wang, Zhiyu Liang, Shi Qiu
2025 J jnl
CrosswalkNet: An Optimized Deep Learning Framework for Pedestrian Crosswalk Detection in Aerial Images with High-Performance Computing.
CoRR
Zubin Bhuyan, Yuanchang Xie, AngkeaReach Rith, Xintong Yan, Nasko Apostolov, Jimi Oke, Chengbo Ai
2025 — conf
Fairness-Aware Boosting Model for Imbalanced 3D Point Cloud Segmentation in Autonomous Driving.
CVPR Workshops
Elahe Yahyapour, Chengbo Ai
2025 J jnl
LiDAR-Simulated Multimodal and Self-Supervised Contrastive Digital Twin Approach for Probabilistic Point Cloud Generation of Rail Fasteners.
J. Comput. Civ. Eng.
Shi Qiu, Qasim Zaheer, Syed Muhammad Ahmed Hassan Shah, Syed Faizan Hussain Shah, Weidong Wang, Chengbo Ai, Jin Wang
2025 J jnl
Vector-Quantized Variational Teacher and Multimodal Collaborative Student for Crack Segmentation via Knowledge Distillation.
J. Comput. Civ. Eng.
Shi Qiu, Qasim Zaheer, Syed Muhammad Ahmed Hassan Shah, Chengbo Ai, Jin Wang, You Zhan
2024 J jnl
Automated detection and quantification of pavement cracking around manhole.
Eng. Appl. Artif. Intell.
Jun Peng, Weidong Wang, Wenbo Hu, Chengbo Ai, Xinyue Xu, Youyin Shi, Jin Wang, Zhifa Ran, Shi Qiu
2024 — book
Digital Twin Technologies in Transportation Infrastructure Management
Wenjuan Wang, Qasim Zaheer, Shi Qiu, Weidong Wang, Chengbo Ai, Jin Wang, Sicheng Wang, Wenbo Hu
2023 J jnl
A framework for mode classification in multimodal environments using radar-based sensors.
J. Intell. Transp. Syst.
Aikaterini Deliali, Francis Tainter, Chengbo Ai, Eleni Christofa
2023 J jnl
Position-track-time three-dimensional network model-based improvement for high-speed rail scheduling and operation.
Comput. Aided Civ. Infrastructure Eng.
Jin Wang, Chengbo Ai, Yongjun Chen, Runa A, Weidong Wang, Shi Qiu
2022 J jnl
Network-Level Guardrail Extraction Based on 3D Local Features from Mobile LiDAR Sensor.
J. Comput. Civ. Eng.
Qing Hou, Chengbo Ai, Neil Boudreau
2018 J jnl
A Nonballasted Rail Track Slab Crack Identification Method Using a Level-Set-Based Active Contour Model.
Comput. Aided Civ. Infrastructure Eng.
Chengbo Ai, Shi Qiu, Guiyang Xu, Allen Zhang, Kelvin C. P. Wang
2015 J jnl
Geometry Preserving Active Polygon-Incorporated Sign Detection Algorithm.
J. Comput. Civ. Eng.
Chengbo Ai, Yichang (James) Tsai
2012 J jnl
Automatic Truck Processing Time Extraction at Marine Container Terminal Gates Using Low-Frame-Rate Images.
J. Intell. Transp. Syst.
Yichang James Tsai, Thibaut Dusanter, Yiching Wu, Chengbo Ai, Quentin Caïtucoli
2012 J jnl
Hybrid Active Contour-Incorporated Sign Detection Algorithm.
J. Comput. Civ. Eng.
Chengbo Ai, Yichang James Tsai