Domestic Journals

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19 of 19 results

Tracking reliability estimation model for construction equipment under occlusion - Unreal engine simulation and deep learning approach

Ahn, S., Seo, S., and Koo, C. (Corresponding Author) · 2026 · Korean Journal of Construction Engineering and Management, 27(1), 60–67

ExcavatorOcclusionTracking Performance (MOTA)Vision-Based Tracking ReliabilityUnreal Engine3D Simulation

Safety · 구충완

A strategic approach to enhancing the practical applicability of vision-based detection and classification models for construction tools - Sensitivity analysis of model performance depending on confidence threshold

Han, S., Won, J., and Koo, C. (Corresponding Author) · 2025 · Korean Journal of Construction Engineering and Management, 26(1), 102-109

Object DetectionPractical ApplicabilityConfidence ThresholdF1-ScoreRecallPrecision

Safety · 구충완

Synthetic video generation process model for enhancing the activity recognition performance of heavy construction equipment - Utilizing 3D simulations in unreal engine environment

Shin, Y., Seo, S., and Koo, C. (Corresponding Author) · 2025 · Korean Journal of Construction Engineering and Management, 26(1), 74-82

Synthetic Video Generation ProcessHeavy Construction EquipmentActivity RecognitionF1-ScoreGame Engine3D Simulations

Health · 구충완

Investigation of individual differences in thermal comfort of elderly residential spaces: Utilizing IoT-based physiological model

Lee, J. and Koo, C. (Corresponding Author) · 2024 · Korean Journal of Construction Engineering and Management, 25(6), 86-99

The ElderlyResidential SpaceThermal ComfortPredicted Mean VoteHeart RateMetabolic RateLiving Lab

Safety · 구충완

Impact of personal characteristics on learning performance in virtual reality-based construction safety training - Using machine learning and SHAP -

Choi, D. and Koo, C. (Corresponding Author) · 2023 · Korean Journal of Construction Engineering and Management, 24(6), 3-11

Construction Safety TrainingVirtual RealityLearning PerformancePersonal CharacteristicsMachine LearningSHAP

Health · 구충완

An interpretable machine learning approach for forecasting personal heat strain considering the cumulative effect of heat exposure

Seo, S., Choi, Y., and Koo, C. (Corresponding Author) · 2023 · Korean Journal of Construction Engineering and Management, 24(6), 81-90

Personal Heat StrainCumulative Working TimeMachine Learning AlgorithmForecast ModelFeature Importance

Safety · 구충완

Effect of virtual reality-based construction safety education on the learning performance of construction workers – Using CAMIL theory

Park, H., and Koo, C. (Corresponding Author) · 2022 · Korean Journal of Construction Engineering and Management, 23(3), 104-115

Virtual RealityExperiential EducationCognitive & Affective Model of Immersive Learning (CAMIL)Construction WorkersBasic Occupational Safety and Health Training for Construction

Safety · 구충완

A Survey of Perception Differences Among University Students, Professors, and Practitioners on the Construction Technologies in the Fourth Industrial Revolution

Kim, T.W., Park, S., Choi, B., Kang, Y., Park, K., Jeong, W.S., and Koo, C. (Corresponding Author) · 2022 · Korean Journal of Construction Engineering and Management, 23(3), 095-103

Industry 4.0Industry 4.0 TechnologiesPreparednessCollaboration Potential Score

Environment · 구충완

A Study on Normal Project Period for Parking Log of Aged Apartment Housing

Bang, S., Jang, J., Koo, C., Kim, T., and Lee, C · 2021 · Korean Journal of Construction Engineering and Management, 22(6), 107-119

Construction Period Calculation ModelUnderground Parking Lot RemodelingParking Lot ExpansionStandard Construction Period

Environment · 구충완

Development of Basic Construction Cost Estimation Model for Expansion of Underground Parking Lot Remodeling in Apartment Housing

Jeong, E., Koo, C., Kim, T., and Lee, C · 2021 · Korean Journal of Construction Engineering and Management, 22(2), 42-52

Basic Construction Cost Estimation ModelUnderground Parking Lot RemodelingParking Lot Expansion

Environment · 구충완

Importance and Performance Analysis on Factors of PC Component Allocation and Loading Planning

Jang, J., Cho, K., Koo, C., Lee, C., and Kim, T · 2021 · Korean Journal of Construction Engineering and Management, 22(2), 53-62

Precast ConcreteLogisticIPAPC Component Allocation PlanPC Component Loading Plan

Environment · 구충완

Towards a Transportation Support System for Off-site Construction: Identifying Key Functions and Diagramming Functional Blocks

Lee, G., Kim, M., Lee, C., Koo, C., and Kim, T · 2021 · Korean Journal of Construction Engineering and Management, 22(2), 21-30

Off-Site-ConstructionTransportationSystem Development ViewFunctional Block Diagram

Safety · 구충완

Identification of Combinatorial Factors Affecting Fatal Accidents in Small Construction Sites: Association Rule Analysis

Lee, G., Lee, C., Koo, C., and Kim, T · 2020 · Korean Journal of Construction Engineering and Management, 21(4), 90-99

Association Rules:Data AnalysisConstruction DeathSmall ConstructionSafety Management

Environment · 구충완

Estimating the Loss Ratio of Solar Photovoltaic Electricity Generation through Stochastic Analysis

Hong, T., Koo, C., and Lee, M · 2013 · Journal of Construction Engineering and Project Management, 3(3), 23-34. (Special Issue: Best Paper Award and Selected papers from the 5th International Conference on Construction Engineering and Project (ICCEPM 2013)

Solar Photovoltaic SystemLoss RatioElectricity GenerationEnergy SimulationStochastic Analysis

Environment · 구충완

Multi-Family Housing Complex Breakdown Structure for Decision Making on Rehabilitation

Hong, T., Kim, H., Koo, C., and Park, S · 2011 · Korean Journal of Construction Engineering and Management, 12(6), 101-109

공동주택분류체계의사결정나무에너지사용량

Environment · 구충완

Prediction Model for Gas-Energy Consumption using Ontology-based Breakdown Structure of Multi-Family Housing Complex

Hong, T., Park, S., Koo, C., Kim, H., and Kim, C · 2011 · Korean Journal of Construction Engineering and Management, 12(6), 110-119. (Best Paper Award)

공동주택온톨로지분류체계에너지사용량온실가스

Environment · 구충완

A Study for Analyzing Life Cycle Cost of Membrane Water-Proofing of Roof – Focused on Precaution

Bae, J., Shin, S., Kim, S., Koo, C., Hong, T., Koo, K., and Hyun, C · 2008 · Korean Journal of Construction Engineering and Management, 9(4), 57-65

방수공사생애주기비용하자사전대책

Environment · 구충완

A Model for Improving Performance Structure of Build-Transfer-Lease in Small Public Educational Facilities

Kim, S., Jung, S., Koo, C., Koo, K., Hyun, C., and Hong, T · 2007 · Korean Journal of Construction Engineering and Management, 8(3), 118-126

임대형 민자사업소규모 공공교육 시설특수목적회사

Environment · 구충완

Life Cycle Performance Model for Selecting an Exterior Cladding in Design Phase

Bang, H., Koo, C., Yeon, H., Hong, T., Koo, K., and Hyun, C · 2007 · Journal of Architectural Institute of Korea, 23(2), 75-82

Exterior CladdingLife Cycle Cost AnalysisPerformance FactorWeighted Evaluation