Journal of Infrastructure Systems http://yetl.yabesh.ir/yetl1/handle/yetl/19014 2026-08-26T13:16:21Z 2026-08-26T13:16:21Z Railway Track Quality Assessment Using Topological Data Analysis Woldemariam, Petros Attoh-Okine, Nii http://yetl.yabesh.ir/yetl1/handle/yetl/4311846 2026-08-20T11:12:32Z 2026-01-01T00:00:00Z Railway Track Quality Assessment Using Topological Data Analysis Woldemariam, Petros; Attoh-Okine, Nii AbstractThe US railway system requires continuous monitoring to ensure safety and efficiency. Traditional track quality indices (TQI) often fail to detect variations in track geometry, missing critical irregularities that impact safety and ride quality. ...Practical ApplicationsThe topological track index (TTI) provides a practical enhancement to existing railway track monitoring and maintenance practices by capturing spatially structured geometric irregularities that may be underrepresented by conventional ... 2026-01-01T00:00:00Z Multiscale Dynamic Attention and Transformer-Driven Interactive Multifeature Fusion Approach for Advanced Crack Detection and Segmentation Zaheer, Qasim Atta, Zunaira Ehsan, Haleema Malik, Momina Shah, Syed Rehan Long, Xu http://yetl.yabesh.ir/yetl1/handle/yetl/4311845 2026-08-20T11:12:30Z 2026-01-01T00:00:00Z Multiscale Dynamic Attention and Transformer-Driven Interactive Multifeature Fusion Approach for Advanced Crack Detection and Segmentation Zaheer, Qasim; Atta, Zunaira; Ehsan, Haleema; Malik, Momina; Shah, Syed Rehan; Long, Xu AbstractSalient Object Detection is a key preprocessing technique for identifying prominent regions in images, but its use in pavement surface crack detection is limited due to scale and feature differences. To address this, we introduce the multiscale ... 2026-01-01T00:00:00Z Scalable and Accurate Crack Segmentation for Infrastructure Health Monitoring Using EfficientNetB0 and a Context-Aware Attention Mechanism Zaheer, Qasim Ehsan, Haleema Wang, Jin Shah, Syed Rehan Atta, Zunaira Ai, Chengbo Sajid, Abdul Hannan Qiu, Shi http://yetl.yabesh.ir/yetl1/handle/yetl/4311844 2026-08-20T11:12:27Z 2026-01-01T00:00:00Z Scalable and Accurate Crack Segmentation for Infrastructure Health Monitoring Using EfficientNetB0 and a Context-Aware Attention Mechanism Zaheer, Qasim; Ehsan, Haleema; Wang, Jin; Shah, Syed Rehan; Atta, Zunaira; Ai, Chengbo; Sajid, Abdul Hannan; Qiu, Shi AbstractIn response to the growing need for accurate and automated infrastructure assessment, this study introduces a novel crack segmentation framework that combines an EfficientNetB0 encoder with an enhanced U-Net decoder augmented by contextual ... 2026-01-01T00:00:00Z Multiobjective MINLP–Based Optimal Design for Storage-Supported EV Charging Hub in Urban Areas Smajkić, Amer Huseinbegović, Senad Ahmethodžić, Lejla http://yetl.yabesh.ir/yetl1/handle/yetl/4311843 2026-08-20T11:12:25Z 2026-01-01T00:00:00Z Multiobjective MINLP–Based Optimal Design for Storage-Supported EV Charging Hub in Urban Areas Smajkić, Amer; Huseinbegović, Senad; Ahmethodžić, Lejla AbstractIntegration of public electric vehicle (EV) charging stations into the existing power system presents a challenge in regard to stability, efficiency, and cost-effectiveness, particularly in urban areas with limited power grid capacity. In this ... 2026-01-01T00:00:00Z