Changbum Ryan Ahn
Changbum Ryan Ahn
Associate Professor of the Department of Construction Science, Texas A&M University
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Zitiert von
Zitiert von
Semi-supervised near-miss fall detection for ironworkers with a wearable inertial measurement unit
K Yang, CR Ahn, MC Vuran, SS Aria
Automation in Construction 68, 194-202, 2016
Fall risk analysis of construction workers using inertial measurement units: Validating the usefulness of the postural stability metrics in construction
H Jebelli, CR Ahn, TL Stentz
Safety science 84, 161-170, 2016
Construction worker's awkward posture recognition through supervised motion tensor decomposition
J Chen, J Qiu, C Ahn
Automation in Construction 77, 67-81, 2017
Sustainability analysis of earthmoving operations
C Ahn, JC Martinez, PV Rekapalli, FA Peña-Mora
Proceedings of the 2009 Winter Simulation Conference (WSC), 2605-2611, 2009
Assessing occupants’ energy load variation through existing wireless network infrastructure in commercial and educational buildings
J Chen, C Ahn
Energy and Buildings 82, 540-549, 2014
Collective sensing of workers' gait patterns to identify fall hazards in construction
K Yang, CR Ahn, MC Vuran, H Kim
Automation in construction 82, 166-178, 2017
Comprehensive fall-risk assessment of construction workers using inertial measurement units: Validation of the gait-stability metric to assess the fall risk of iron workers
H Jebelli, CR Ahn, TL Stentz
Journal of Computing in Civil Engineering 30 (3), 04015034, 2016
Toward environmentally sustainable construction processes: The US and Canada’s perspective on energy consumption and GHG/CAP emissions
C Ahn, SH Lee, F Peña-Mora, S Abourizk
Sustainability 2 (1), 354-370, 2010
A review of approaches for sensing, understanding, and improving occupancy-related energy-use behaviors in commercial buildings
HN Rafsanjani, CR Ahn, M Alahmad
Energies 8 (10), 10996-11029, 2015
Importance of Operational Efficiency to Achieve Energy Efficiency and Exhaust Emission Reduction of Construction Operations
CR Ahn, SH Lee
Journal of Construction Engineering and Management, 2012
Application of low-cost accelerometers for measuring the operational efficiency of a construction equipment fleet
CR Ahn, SH Lee, F Peña-Mora
Journal of Computing in Civil Engineering 29 (2), 04014042, 2015
Automated detection of near-miss fall incidents in iron workers using inertial measurement units
K Yang, S Aria, CR Ahn, TL Stentz
Construction Research Congress 2014: Construction in a Global Network, 935-944, 2014
Enhanced estimation of air emissions from construction operations based on discrete-event simulation
C Ahn, W Pan, S Lee, F Peña-Mora
Proceedings of the International Conference on Computing in Civil and …, 2010
Identifying safety hazards using collective bodily responses of workers
H Kim, CR Ahn, K Yang
Journal of Construction Engineering and Management 143 (2), 04016090, 2017
Application of dynamic time warping to the recognition of mixed equipment activities in cycle time measurement
H Kim, CR Ahn, D Engelhaupt, SH Lee
Automation in Construction 87, 225-234, 2018
Life-cycle assessment of concrete dam construction: comparison of environmental impact of rock-filled and conventional concrete
C Liu, CR Ahn, X An, SH Lee
Journal of construction engineering and management 139 (12), A4013009, 2013
Impact assessment of reinforced learning methods on construction workers' fall risk behavior using virtual reality
Y Shi, J Du, CR Ahn, E Ragan
Automation in Construction 104, 197-214, 2019
Linking building energy consumption with occupants’ energy-consuming behaviors in commercial buildings: Non-intrusive occupant load monitoring (NIOLM)
HN Rafsanjani, CR Ahn, J Chen
Energy and Buildings 172, 317-327, 2018
The validation of gait-stability metrics to assess construction workers' fall risk
H Jebelli, CR Ahn, TL Stentz
Computing in Civil and Building Engineering (2014), 997-1004, 2014
Linking building energy-load variations with occupants’ energy-use behaviors in commercial buildings: non-intrusive occupant load monitoring (NIOLM)
HN Rafsanjani, C Ahn
Procedia Engineering 145, 532-539, 2016
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