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Rethinking Point Sampling for 3D Semantic Segmentation: An Incidence-Aware Approach to Construction LiDAR

Keywords: 3D semantic segmentation; Terrestrial laser scanning; Point cloud sampling; Construction monitoring *Advanced Engineering Informatics*, Under Review

SIP: Site in Pieces-A Dataset of Disaggregated Construction-Phase 3D Scans for Semantic Segmentation and Scene Understanding

Keywords: Construction Lidar Dataset; 3D Point Cloud; Semantic Segmentation; Digital Twins *Journal of Computing in Civil Engineering*, In Production

Understanding human-robot proxemic norms in construction: How do humans navigate around robots?

Keywords: Human Robot Interaction (HRI); Construction Jobsites; Proximity *Automation in Construction*, Volume 164 - August 2024

Deep Floor Plan Analysis for Complicated Drawings Based on Style Transfer

Keywords: Indoor Spaces; Floor Plan Analysis; Style Transfer; GAN *Journal of Computing in Civil Engineering*, Volume 35 Issue 2 - March 2021

(Korean) Indoor Network Generation Using Building Evacuation Maps

Keywords: Indoor Network; Indoor Spatial Information; Evacuation Map; Indoor Network Attribute; Conditional Generative Adversarial Network (cGAN) *The Korean Society of Hazard Mitigation*, Oct. 2018.

(Korean) Detection of Unauthorized Facilities Occupying on the National and Public Land Using Spatial Data

Keywords: Mobile Mapping System(MMS); Sensor Integration; Micro Electro Mechanical System(MEMS); Light Detection And Ranging(LiDAR) *Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography*, Apr. 2018.