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RISDIGERv2: Anchor-Free Multiscale Construction Activity Recognition and Localization Using Cross-Backbone Attention and Adaptive Sample Selection
Publisher: American Society of Civil Engineers
Abstract: AbstractAutomated monitoring of construction activities, such as those performed by workers
and equipment, is vital for enhancing safety and productivity on construction sites.
Our recently developed DIGER method, which ...
Visualization of Delay Claim Analysis Using 4D Simulation
Publisher: American Society of Civil Engineers
Abstract: The precedence diagram method (PDM) is an accepted standard in the construction industry and a recognized method in courts in case of delay claims. In particular, four-dimensional (4D) simulation is becoming more prevalent ...
Framework for Location Data Fusion and Pose Estimation of Excavators Using Stereo Vision
Publisher: American Society of Civil Engineers
Abstract: The application of computer vision (CV) in construction projects has been investigated for many years, resulting in several advanced algorithms and methods. However, there is still a need to advance the current methods for ...
Proposed Standard Test to Evaluate Back-Support Exoskeleton Efficacy for Rebar Workers: Test Design and Initial Implementation
Publisher: American Society of Civil Engineers
Abstract: AbstractConstruction workers are exposed to high forces, repetitive tasks, and prolonged nonneutral
postures that put them at risk for musculoskeletal disorders (MSDs). Occupational
exoskeleton (OE) technology is an emerging ...