International Journals

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127 of 127 results

Gaps between observed and perceived indoor environmental quality: An integrated assessment in multiple university library spaces

Koo, C., Chun, S., Han, S., Cha, S.H., and Lee, M., Hong, T · 2026 · Journal of Librarianship & Information Science, 0(0)

Library SpaceIndoor Environmental QualityUser PerceptionsObjective MeasurementIntegrated AssessmentConstruction Site

Environment · 구충완

Interpretable benchmarking of construction equipment carbon emissions using pre-construction stage information: A machine learning and SHAP-based approach

Seo, S., Ahn, S., Yeom, S., Kim, J., Hong, T., Kang, K., and Koo, C. (Corresponding Author) · 2026 · Building and Environment, 297, 114559

Construction Equipment Carbon EmissionsInterpretable BenchmarkingMachine LearningSHAP AnalysisGeotechnical CharacteristicsPre-Construction

Environment · 구충완

A systematic review on the integrations of CFD and artificial intelligence for the future perspectives of built environment: Multi-scale approaches from room to city

Choi, J., Kong, M., Choi, D., Seo, S., Koo, C., and Hong, T · 2026 · Sustainable Cities and Society, 141, 107278

Computational Fluid DynamicsArtificial IntelligenceBuilt EnvironmentMulti-Scale Integration

Environment · 구충완

Operational day-ahead load forecasting using graph-based data-driven urban building energy modeling

Kim, J., Yeom, S., Ann, S., Seo, S., Koo, C., and Hong, T · 2026 · Building and Environment, 294, 114384

Urban Building Energy ModelingGraph Neural NetworksGated Recurrent NetworksDay-Ahead Load ForecastingPower Outages

Safety · 구충완

Virtual reality-based experimental analysis of personality and cognitive traits on task performance and safety in novice tower crane operators

Yeom, S., Kim, J., Seo, S., Ahn, S., Koo, C., and Hong, T · 2026 · Automation in Construction, 183, 106776

Virtual RealityTower CranePersonalityPhysiological ResponseConstruction Safety

Environment · 구충완

Evaluating zoning-based lift stopping strategies under stochastic worker arrivals in super-tall construction using agent-based simulation

Panahi, R., Choi, J., Koo, C. (Corresponding Author), Koh, K., and Hong, T · 2026 · International Journal of Systems Science: Operations & Logistics, 13(1)

Agent-Based SimulationStochastic Worker ArrivalLift Stopping StrategyVertical Transportation LogisticsSuper-Tall ConstructionOperational Efficiency

Health · 구충완

Climate-change adaptation to extreme heat on construction sites: A wearable-free, simplified machine-learning model for predicting workers’ heat strain

Lee, J., Seo, S., Choi, D., Choi, Y., and Koo, C. (Corresponding Author) · 2026 · Building and Environment, 289, 114041

Construction WorkerIndividual Heat StrainPredicted Heat Strain (PHS)Machine-Learning AlgorithmShapley Additive Explanation (SHAP)Process-Based Prototype

Environment · 구충완

Automated reliability-based multi-camera strategy for excavator tracking under dynamic occlusion using deep learning with instance segmentation

Ahn, S., Seo, S., Shin, Y., and Koo, C. (Corresponding Author) · 2026 · Automation in Construction, 181, 106589

Excavator TrackingOcclusionVision-Based MonitoringDeep Learning Instance SegmentationTracking ReliabilityMulti-Camera Strategy

Environment · 구충완

Framework for the automated generation of 2-dimensional architectural drawings from building information models using deep learning

Kim, S., Choi, C., Jeong, K., Lee J., Hong, T., Koo, C., and An, J · 2025 · Expert Systems with Applications, 275, 127018

Building Information ModelingDeep Learning2-Dimensional DrawingAutomated GenerationHybrid Drawing RecognitionParametric Algorithms

Environment · 구충완

Deep learning-based automated method for enhancing excavator activity recognition in far-field construction site surveillance videos

Shin, Y., Seo, S., and Koo, C. (Corresponding Author) · 2025 · Automation in Construction, 173, 106099

Computer Vision3D ResNetTransfer LearningFar-Field Construction SiteSurveillance VideosSynthetic VideoImage Preprocessing MethodActivity Recognition

Health · 구충완

A simplified machine learning model to forecast individual thermal comfort in older adults’ residential spaces without relying on wearable devices

Lee, J., Seo, S., Han, S., and Koo, C. (Corresponding Author) · 2025 · Sustainable Cities and Society, 119, 106085

Older AdultsResidential SpacesIndividual Thermal ComfortForecasting ModelMachine-Learning AlgorithmPredicted Mean Vote

Environment · 구충완

Impact of environmental pollutants on work performance using virtual reality

Hong, J., Song, S., Ahn, C., Koo, C., Lee, D.E., Park, H.S., and Hong, T · 2024 · Automation in Construction, 168, Part A, 105833

Environmental PollutantWork PerformanceMental WorkloadVirtual RealityConstruction WorkStatistical Analysis

Safety · 구충완

Impact of heat stress on individual cognitive states: Utilizing EEG metrics in immersive VR-based construction safety training

Shin, Y., Choi, D., Park, H., Lee, M., Hong, T., and Koo, C. (Corresponding Author) · 2024 · Journal of Management in Engineering, 40(6), 04024057

Heat StressCognitive StatesConstruction WorkersElectroencephalography (EEG)Immersive Virtual RealityConstruction Safety Training

Health · 구충완

Thermal and visual comforts of occupants for a naturally ventilated educational building in low-income economies: A machine learning approach

Uddin, M.N., Lee, M., Cui, X., Zhang, X., Hasan, T., Koo, C., and Hong, T · 2024 · Journal of Building Engineering, 94, 110015

Occupant Indoor ComfortThermal and Visual Comfort (TVNVEBMachine LearningLow-Income Economies

Safety · 구충완

Impact of interactive learning elements on personal learning performance in immersive virtual reality for construction safety training

Seo, S., Park, H., and Koo, C. (Corresponding Author) · 2024 · Expert Systems with Applications (Gold Open Access), 251, 124099

Environmental PollutantWork PerformanceMental WorkloadVirtual RealityConstruction WorkStatistical Analysis

Health · 구충완

Empirical adaptation of Work/Rest schedules to physiological variability in heat response

Oh, J., Chung, F., Koo, C., Castro-Lacouture, D., and Ashuri, B · 2024 · Safety Science, 177, 106574

Occupational Health and SafetyHeat StressPhysiological VariabilityWork/Rest Schedule

Health · 구충완

Forecasting personal heat strain under extremely hot environments: Utilizing feature importance in machine learning

Seo, S., Choi, Y., and Koo, C. (Corresponding Author) · 2024 · Engineering Applications of Artificial Intelligence (Gold Open Access), 133, 108507

Personal Heat StrainExtremely Hot EnvironmentsForecasting ModelPrincipal Biometric FeaturesMachine Learning AlgorithmField Applicability

Safety · 구충완

Utilizing synthetic images to enhance the automated recognition of small-sized construction tools

Han, S., Park, W., Jeong, K., Hong, T., and Koo, C. (Corresponding Author) · 2024 · Automation in Construction (Gold Open Access), 163, 105415

Small-Sized Construction ToolsObject Detection and ClassificSynthetic ImagesPractical ApplicabilityConstruction Site

Health · 구충완

A living lab to develop smart home services for the residential welfare of older adults

Hong, S., Jang, E., Cho, J., Lee, J., Rhee, J., Lee, H., Lee, M., Cha, S., Koo, C., Baik, O., and Heo, Y · 2024 · Technology in Society, 77, 102577

Multidisciplinary Welfare ServEnergy Management SystemIoTLife Pattern MonitoringOlder Adults' Thermal ComfortEnergy Cost SavingOlder Adults' Life Quality

Environment · 구충완

Managing energy consumption and indoor environment quality using Augmented reality based on the occupants’ satisfaction and characteristics

Yeom, S., An, J., Hong, T., Koo, C., Jeong, K., and Lee, J · 2024 · Energy and Buildings, 311, 114165

Augmented RealityEnergy ConsumptionIndoor Environmental QualityPhysiological ResponseOccupants' Characteristics

Environment · 구충완

Energy consumption prediction and household feature analysis for different residential building types using machine learning and SHAP: Toward energy-efficient buildings

Cui, X., Lee, M., Koo, C., and Hong, T · 2024 · Energy and Buildings, 309, 113997

Building Energy Consumption PrHousehold FeaturesResidential BuildingMachine LearningSHapley Additive ExPlanations

Environment · 구충완

Precast concrete project image dataset for deep learning object detection

Jang, J.Y., Jeong, E.B., Park, S.H., Koo, C. and Kim, T.W · 2024 · Developments in the Built Environment, 17, 100383

Off -Site ConstructionPrecast Concrete DatasetObject DetectionObject ClassificationComputer Vision

Health · 구충완

A classification model using personal biometric characteristics to identify individuals vulnerable to an extremely hot environment

Choi, Y., Seo, S., Hong, T., and Koo, C. (Corresponding Author) · 2024 · Journal of Management in Engineering, 40(2), 04024001

Heat StressExtremely Hot EnvironmentHigh-Risk GroupClassificationPersonal Biometric CharacterisMachine-Learning Algorithms

Environment · 구충완

A new benchmark model for the automated detection and classification of a wide range of heavy construction equipment

Shin, Y., Choi, Y., Won, J., Hong, T., and Koo, C. (Corresponding Author) · 2024 · Journal of Management in Engineering, 40(2), 04023069

Construction SiteHeavy EquipmentBenchmark ModelObject Detection and ClassificComputer VisionField Applicability

Health · 구충완

A machine learning-based forecasting model for personal maximum allowable exposure time under extremely hot environments

Choi, Y., Seo, S., Lee, J., Kim, T.W., and Koo, C. (Corresponding Author) · 2024 · Sustainable Cities and Society (Gold Open Access), 101, 105140

Extremely Hot EnvironmentConstruction WorkersContinuous Work TimePredicted Heat StrainMachine Learning Algorithm

Health · 구충완

Empirical investigation of occupant-centric thermal comfort in hotel guestrooms

Lee, J., Cha, S.H., Hong, T., and Koo, C. (Corresponding Author) · 2024 · Renewable & Sustainable Energy Reviews, 189, 114046

Thermal ComfortHotel GuestroomsThermal AcclimatizationA Hot and Humid ClimateLocal and Global StandardsAncillary Cooling Energy Expen

Environment · 구충완

Scalable investigation of energy usage patterns and saving potential in hotel guestrooms: Focused on occupancy status and electrical installation as endogenous parameters

Lee, J., Kim, J., Hong, T., Mun, S., Koh, K., and Koo, C. (Corresponding Author) · 2024 · Energy and Buildings, 302, 113735

Hotel GuestroomsScalable InvestigationEnergy Usage PatternsEnergy-Saving PotentialOccupancy StatesElectrical Installations

Safety · 구충완

Forecasting personal learning performance in virtual reality-based construction safety training using biometric responses

Choi, D., Seo, S., Park, H., Hong, T., and Koo, C. (Corresponding Author) · 2023 · Automation in Construction, 156, 105115

VR-Based Construction Safety TLearning PerformanceForecast ModelBiometric ResponseMachine Learning AlgorithmConstruction Worker

Health · 구충완

Thermal comfort prediction based on automated extraction of skin temperature of face component on thermal image

Jeong, J., Jung, S., Hong, T., Lee, M., and Koo, C · 2023 · Energy and Buildings, 298, 113495

Thermal Comfort PredictionFace Landmark DetectionMachine LearningOccupant -Centric ControlThermal Image

Environment · 구충완

Development of a multi-node monitoring system for analyzing plant growth and indoor environment interactions: an empirical study on a plant factory

Kim, H., Oh, D., Jang, H., Koo, C., Hong, T., and Kim, J · 2023 · Computers and Electronics in Agriculture, 214, 108311

Plant FactoryHydroponicsMulti -Node MonitoringIndoor Environmental FactorsPlant Growth

Health · 구충완

Indoor environmental quality improvement in green building: Occupant perception and behavioral impact

Oh, J., Wong, W., Castro-Lacouture, D., Lee, J.H., and Koo, C. (Corresponding Author) · 2023 · Journal of Building Engineering, 69, 106314

Green BuildingIndoor Environmental QualityData-Driven IEQ ReportOccupant PerceptionOccupant Behavioral Impact

Safety · 구충완

Simulating travel paths of construction site workers via deep reinforcement learning considering their spatial cognition and wayfinding behavior

Kim, M., Ham, Y., Koo, C., and Kim, T.W · 2023 · Automation in Construction, 147, 104715

Construction SiteConstruction WorkerSite Layout PlanningDeep Reinforcement LearningPathfinding

Health · 구충완

Clustering-based model for identifying individual differences in vulnerability to heat strain – Using a means difference analysis of personal biometric characteristics

Choi, Y., Seo, S., and Koo, C. (Corresponding Author) · 2023 · Journal of the Architectural Institute of Korea, 39(3), 259-265

Heat StressPersonal Biometric CharacteristicsVulnerable GroupK-Means ClusteringIndependent Samples T-Test

Environment · 구충완

A novel process model for developing a scalable room-level energy benchmark using real-time bigdata: Focused on identifying representative energy usage patterns

Lee, J., Kim, T.W., and Koo, C. (Corresponding Author) · 2022 · Renewable & Sustainable Energy Reviews, 169, 112944

Scalable Energy BenchmarkRepresentative Energy Usage PatternsK-Means ClusteringIoT-Based Smart Energy MeterReal-Time Bigdata AnalyticsBuilding Energy Rating

Environment · 구충완

Automated components-vehicle allocation planning for precast concrete projects

Jang, J.Y., Kim, J.I., Koo, C., and Kim, T.W · 2022 · Journal of Management in Engineering, 38(6), 04022059

Precast Concrete(PC)Off-Site ConstructionTransportationComponent–vehicle Allocation(CVA)

Environment · 구충완

Integrated approach to evaluating the impact of feed-in tariffs on the life cycle economic performance of photovoltaic systems in China: A case study of educational facilities

Koo, C., Shi, K., Li, W., and Lee, J.H · 2022 · Energy, 254, 124302

Photovoltaic SystemFeed-in TariffsUtilization PlanLife Cycle Cost AnalysisShading AnalysisEducational Facilities

Safety · 구충완

Automated generation of precast concrete slab stacks for transportation in offsite construction projects

Lee, G.H., Kim, J.I., Koo, C., and Kim, T.W · 2022 · Journal of Construction Engineering and Management, 148(8), 04022072

Precast Concrete(PC)Off-Site Construction(OSC)Stacking ProblemTransportationPC Slab

Safety · 구충완

An interpretable machine learning approach for evaluating the feature importance affecting lost workdays at construction sites

Kang, K.S., Koo, C., and Ryu, H.G · 2022 · Journal of Building Engineering, 53, 104534

Construction SafetyLost WorkdaysInterpretable Machine LearningData Analysis

Health · 구충완

EEG-based circumplex model of affect for identifying interindividual differences in thermal comfort

Lee, J., Lee, J., Kim, T.W., and Koo, C. (Corresponding Author) · 2022 · Journal of Management in Engineering, 38(4), 04022034

Indoor Thermal EnvironmentCircumplex Model of AffectHuman Emotional StatesInterindividual DifferenceElectroencephalography(EEG)

Health · 구충완

Integrated approach to evaluating the effect of indoor CO2 concentration on human cognitive performance and neural response in office environment

Lee, J., Kim, T.W., Lee, C., and Koo, C. (Corresponding Author) · 2022 · Journal of Management in Engineering, 38(1), 04021085

Indoor Co2 ConcentrationHuman Cognitive PerformanceComputer-Based Cognitive TaskNeural ResponseIntegrated Performance Assessment

Environment · 구충완

A scalable platform for investigating the space-specific features of the temporal energy usage pattern and saving potential with real-time bigdata

Lee, J., Kim, T.W., Lee, C., and Koo, C. (Corresponding Author) · 2021 · Journal of Cleaner Production, 314, 128028

IoT-Based Smart Energy MeterReal-Time BigdataScalable AnalysisEnergy Usage PatternEnergy Saving PotentialEconomic Feasibility

Environment · 구충완

Performance optimization studies on heating, cooling and lighting energy systems of buildings during the design stage: A review

Gassar, A., Koo, C., Kim, T., and Cha, S.H · 2021 · Sustainability, 13(17), 9815

Building DesignsDesign ParametersDesign StagesOptimization AlgorithmsEnergy Simulation ToolsLighting Simulation Tools

Environment · 구충완

A real-time optimal control strategy for multi-zone VAV air-conditioning systems adopting a multi-agent based distributed optimization method

Li, W., Wang, S., and Koo, C · 2021 · Applied Energy, 287, 116605

Distributed Optimal ControlMulti-Agent SystemThermal ComfortIndoor Air QualityEnergy EfficiencyAir-Conditioning Systems

Environment · 구충완

A techno-economic feasibility analysis of mono-Si and poly-Si photovoltaic systems in the rooftop area of commercial building under the feed-in tariff scheme

Shi, K., Li, C., and Koo, C. (Corresponding Author) · 2021 · Sustainability, 13(9), 4709

Mono-Si Photovoltaic SystemPoly-Si Photovoltaic SystemShading EffectEnergy GenerationTechno-Economic FeasibilityFeed-in Tariffs

Environment · 구충완

Toward productivity in future construction: mapping knowledge and finding insights for achieving successful offsite construction projects

Jang, J., Ahn, S., Cha, S., Cho, K., Koo, C., and Kim, T · 2021 · Journal of Computational Design and Engineering, 8(1), 1-14

Offsite ConstructionPrefabricationModular ConstructionLiterature Review

Health · 구충완

A real-time management system for the indoor environmental quality and energy efficiency in a hotel guestroom

Li, Q., Koo, C. (Corresponding Author), Lu, L., and Han, J · 2021 · International Journal for RF Technologies: Research and Applications 11(2), 109-125

Internet of Things(IoT)Indoor Environmental Quality(IEQ)Energy EfficiencyReal-Time MonitoringAnalytics

Environment · 구충완

A novel operation approach for the energy efficiency improvement of the HVAC system in meeting rooms through real-time big data analytics

Li, W., Koo, C. (Corresponding Author), Hong, T., Oh, J., Cha, S., and Wang, S · 2020 · Renewable & Sustainable Energy Reviews, 127, 109885

Real-Time Big Data AnalyticsEnergy EfficiencySet-Point TemperatureChange Point AnalysisOccupancy-Based ControlCo2 Concentration

Environment · 구충완

Embodied and Operational CO2 emissions of the Elementary School Buildings in Different Climate Zones

Ji, C., Hong, T., Jeong, K., Kim, J., Koo, C., Lee, M., Han, S., and Kang, Y · 2020 · KSCE Journal of Civil Engineering, 24(4), 1037-1048

Life Cycle AssessmentCarbon DioxideEmbodied EmissionOperational EmissionElementary School Buildings

Environment · 구충완

Corrigendum to "A novel estimation approach for the solar radiation potential with its complex spatial pattern via machine-learning techniques"

Koo, C., Li, W., Cha, S., and Zhang S · 2020 · A novel estimation approach for the solar radiation potential with its complex spatial pattern via machine-learning techniques." [Renew. Energy 133 (2019) 575-592" Renewable Energy, 156, 1389-1394

Monthly Average Daily Solar RadiationSolar Radiation ZoneK-Means ClusteringAdvanced Case-Based ReasoningPrediction AccuracyDecision-Making

Environment · 구충완

Spatial perception of ceiling height and type variation in immersive virtual environments

Cha, S., Koo, C. (Corresponding Author), Kim, T., and Hong, T · 2019 · Building and Environment, 163, 106285

Immersive Virtual EnvironmentsSpatial PerceptionBuilding Information ModellingUser-Centered DesignParticipatory DesignUser Perception

Environment · 구충완

A novel estimation approach for the solar radiation potential with its spatial pattern via machine-learning techniques

Koo, C., Li, W., Cha, S., and Zhang S · 2019 · Renewable Energy, 133, 575-592

Monthly Average Daily Solar RadiationSolar Radiation ZoneK-Means ClusteringAdvanced Case-Based ReasoningPrediction AccuracyDecision-Making

Environment · 구충완

Multi-criteria decision support system of the photovoltaic and solar thermal energy systems using the multi-objective optimization algorithm

Kim, J., Hong, T., Jeong, J., Koo, C., Jeong, K., and Lee, M · 2019 · Science of the Total Environment, 659, 1100-1114

Genetic AlgorithmRooftopPhotovoltaic SystemSolar Thermal Energy SystemEnvironmental and Economic AssessmentTrade-Off Problem

Health · 구충완

Development of a hybrid app-based survey methodology for evaluating the real-time indoor environmental quality in buildings

Li, Q., Han, J., Koo, C. (Corresponding Author), and Lu, L · 2019 · Journal of System and Management Sciences, 9(2), 81-103, https://www.aasmr.org/jsms/Vol9/2019no.2.4.pdf , Success Culture Press). (KGU)

Smart App-Based SurveyIndoor Environmental QualityPeriodic QuestionnairesOccupant Satisfaction

Health · 구충완

A novel real-time method for HVAC system operation to improve indoor environmental quality in meeting rooms

Li, W., Koo, C. (Corresponding Author), Cha, S., Hong, T., and Oh. J · 2018 · Building and Environment, 144, 365-385 , Elsevier). (KGU)

Real-Time Big DataMonitoring and DiagnosticsExcessive PollutantDew CondensationAutomatic ControlHvac System

Environment · 구충완

Towards a well-planned, activity-based work environment: Automated recognition of office activities using accelerometers

Cha, S., Seo, J., Baek, S., and Koo, C · 2018 · Building and Environment, 144, 86-93 , Elsevier). (KGU)

Activity-Based WorkingOffice DesignNew Ways of WorkingAccelerometerAction RecognitionSpace Planning

Environment · 구충완

An optimized gene expression programming model for forecasting the national CO2 emissions in 2030 using the metaheuristic algorithms

Hong T., Jeong, K., and Koo, C · 2018 · Applied Energy, 228, 808-820 , Elsevier). (KGU)

National Co2 EmissionsGene Expression ProgrammingHarmony Search Optimization AlgorithmParticle Swarm Optimization Algorithm

Environment · 구충완

An integrated model for estimating the techno-economic performance of the distributed solar generation system on building façades: Focused on energy demand and supply

Oh, J., Koo, C. (Corresponding Author), Hong, T., and Cha, S · 2018 · Applied Energy, 228, 1071-1090 , Elsevier). (KGU)

Integrated ModelDistributed Solar GenerationBuilding FaçadeBuilding Energy Demand and SupplyFinite Element MethodLife-Cycle Cost Analysis

Environment · 구충완

The effects of indoor plants and artificial windows in an underground environment

Kim, J., Cha, S., Koo, C., and Tang, SK · 2018 · Building and Environment, 138, 53-62 , Elsevier). (KGU)

Underground EnvironmentIndoor PlantsArtificial WindowsHuman–nature RelationsWell-beingUrban Development

Environment · 구충완

Improving the prediction performance of the finite element model for estimating the technical performance of the distributed generation of solar power system in a building façade

Koo, C., Hong, T., Oh, J., and Choi, J · 2018 · Applied Energy, 215, 41-53 , Elsevier). (PolyU)

Distributed Generation of Solar Power SystemBuilding-Integrated Photovoltaic BlindFinite Element MethodPrediction PerformanceNonlinearity Analysis

Environment · 구충완

Development of the monthly average daily solar radiation map using A-CBR, FEM, and Kriging method

Koo, C., Hong, T., Jeong, K., and Kim, J · 2018 · Technological and Economic Development of Economy, 24(2), 489-512 , Taylor & Francis). (PolyU)

Monthly Average Daily Solar RadiationSolar Radiation MapAdvanced Case-Based ReasoningFinite Element MethodKriging Method

Environment · 구충완

A break-even analysis and impact analysis of residential solar photovoltaic systems considering state solar incentives

Lee, M., Hong, T., Koo, C., and Kim, C · 2018 · Technological and Economic Development of Economy, 24(2), 358-382 , Taylor & Francis). (PolyU)

Solar Photovoltaic SystemsSolar PolicyState Solar IncentivesBreak-Even AnalysisLife Cycle CostUnited States

Environment · 구충완

Development of a dynamic incentive and penalty program for improving the energy performance of existing buildings

Koo, C. and Hong, T · 2018 · Technological and Economic Development of Economy, 24(2), 295-317 , Taylor & Francis). (PolyU)

Policy on Sustainable DevelopmentBuilding Energy Performance CertificateIncentive and Penalty ProgramOperational RatingVoluntary ParticipationCase-Based Reasoning

Environment · 구충완

Development of the life-cycle economic and environmental assessment model for establishing the optimal implementation strategy of the rooftop photovoltaic system

Koo, C., Hong, T., and Park, J · 2018 · Technological and Economic Development of Economy, 24(1), 27-47 , Taylor & Francis). (Purdue)

Rooftop Photovoltaic SystemEconomic and Environmental AssessmentForecasting and SimulationOptimizationSustainable DevelopmentLife Cycle Cost Analysis

Environment · 구충완

A model for determining the optimal lease payment in the solar lease business for residences and third-party companies - With focus on the region and on multi-family housing complexes

Hong, T., Yoo, H., Kim, J., Koo, C., Jeong, K., Lee, M., Ji, C., and Jeong, J · 2018 · Renewable & Sustainable Energy Reviews, 82(1), 824-836 , Elsevier). (PolyU)

Solar Lease BusinessResidenceThird-Party CompaniesTrade-Off ProblemIntegrated Multi-Objective Optimization Model

Environment · 구충완

Case-based reasoning approach to estimating the strength of sustainable concrete

Koo, C., Jin, R., Li, B., Cha, S., and Wanatowski, D · 2017 · Computers and Concrete, 20(5), 511-519 , Techno-Press). (PolyU)

Sustainable ConcreteAdvanced Case-Based ReasoningEnvironmentally Friendly Concrete MaterialsConcrete Mixture DesignConcrete Strength PredictionOptimization Process

Environment · 구충완

Advanced strategies for net-zero energy building: Focused on the early phase and usage phase of a building’s life cycle

Oh, J., Hong, T., Kim, H., An, J., Jeong, K., and Koo, C · 2017 · Sustainability, 9, 2272 , MDPI AG) – Invited Paper. (PolyU)

Net-Zero Energy BuildingPassive StrategiesActive StrategiesAdvanced Strategies

Safety · 구충완

Mapping the rescue equipment mobilization potential: A decision support tool for emergency management

Kim, D., Hong, T., Lee, M., Koo, C., Kim, J., and Jeong, K · 2017 · Journal of Management in Engineering, 33(6), 04017037-1~04017037-13 , ASCE). (PolyU)

Novel ApproachEmergency Response AgencyRescue EquipmentMobilization Poten

Health · 구충완

Establishment of an optimal occupant behavior considering the energy consumption and indoor environmental quality by region

Kim, J., Hong, T., Jeong, J., Lee, M., Lee, M., Jeong, K., Koo, C., and Jeong, J · 2017 · Applied Energy, 204, 1431-1443 , Elsevier). (PolyU)

Occupant BehaviorTotal Energy ConsumptionIndoor Environmental QualityOptimizationTrade-Off Analysis

Environment · 구충완

A prototype design and development of the smart photovoltaic system blind considering the photovoltaic panel, tracking system, and monitoring system

Jeong, K., Hong, T., Koo, C., Oh, J., Lee, M., and Kim, J · 2017 · Applied Sciences, 7(10), 1077 , MDPI AG). (PolyU)

Smart Photovoltaic System BlindPrototype ModelPhotovoltaic PanelTracking SystemMonitoring System

Environment · 구충완

Development of the hybrid model for estimating the undisturbed ground temperature using the finite element method and geostatistical technique

Jeong, K., Hong, T., Chae, H., Kim, J., Lee, M., Koo, C., and Ji, C · 2017 · Energy and Buildings, 152, 162-174 , Elsevier). (PolyU)

Shallow Geothermal PotentialUndisturbed Ground TemperatureFinite Element MethodKriging MethodGround Heat Exchanger

Health · 구충완

An integrated psychological response score of the occupants based on their activities and the indoor environmental quality condition changes

Kim, J., Hong, T., Jeong, J., Koo, C., and Kong, M · 2017 · Building and Environment, 123, 66-77 , Elsevier). (PolyU)

Psychological ResponseIndoor Air Quality SatisfactionThermal ComfortQuestionnaire SurveyOffice Working Period

Environment · 구충완

Development of an integrated multi-objective optimization (iMOO) model for determining the optimal solar incentive design

Lee, M., Hong, T., Kang, H., and Koo, C · 2017 · International Journal of Energy Research, 41(12), 1749-1766 , Wiley-Blackwell). (PolyU)

Solar PoliciesState Solar IncentivesSolar Photovoltaic SystemMulti-Objective OptimizationGenetic AlgorithmLife Cycle Cost

Environment · 구충완

A simplified estimation model for determining the optimal rooftop photovoltaic system for gable roofs

Ban, C., Hong, T., Jeong, K., Koo, C., and Jeong, J · 2017 · Energy and Buildings, 151, 320-331 , Elsevier). (PolyU)

Photovoltaic SystemGable RoofLife Cycle CostLife Cycle Co2Net Present ValueSaving-to-Investment Ratio

Environment · 구충완

An economic impact analysis of residential progressive electricity tariffs in implementing the building-integrated photovoltaic blind

Oh, J., Koo, C. (Corresponding Author), Hong, T., Jeong, K., and Lee, M · 2017 · Applied Energy, 202, 259-274 , Elsevier). (PolyU)

Building-Integrated Photovoltaic BlindFinite Element MethodResidential Progressive Electricity TariffsEconomic Impact AnalysisGrid-Connected Utilization

Environment · 구충완

Establishment of a base price for the solar renewable energy credit (SREC) from the perspective of residents and state governments in the United States

Lee, M., Hong, T., Yoo, H., Koo, C., Kim, J., Jeong, K., Jeong, J., and Ji, C · 2017 · Renewable & Sustainable Energy Reviews, 75, 1066-1080 , Elsevier). (PolyU)

Solar Photovoltaic (Pv) SystemsSolar Renewable Energy Certificates (Srec)Solar Alternative Compliance Payments (Sacp)Payback Periodfinancial Analysis

Environment · 구충완

Nonlinearity analysis of the shading effect on the technical-economic performance of the building-integrated photovoltaic blind

Hong, T., Koo, C. (Corresponding Author), Oh, J., and Jeong, K · 2017 · Applied Energy, 194, 467-480 , Elsevier) – Special Issue. (Purdue)

Building-Integrated Photovoltaic BlindNonlinearityShading EffectElectricity GenerationLife Cycle Cost Analysis

Environment · 구충완

Development of a method for estimating the rooftop solar photovoltaic (PV) potential by analyzing the available rooftop area using Hillshade analysis

Hong, T., Lee, M., Koo, C., Jeong, K., and Kim, J · 2017 · Applied Energy, 194, 320-332 , Elsevier) – Special Issue. (Purdue)

Solar Photovoltaic (PV) SystemRooftop Solar Photovoltaic(PV) PotentialAvailable Rooftop AreaGeographical Information System(GIS)Hillshade AnalysisBuilding Shadow

Environment · 구충완

Improvements of the operational rating system for existing residential buildings

Jeong, J., Hong, T., Ji, C., Kim, J., Lee, M., Jeong, K., and Koo, C · 2017 · Applied Energy, 193, 112-124 , Elsevier). (PolyU)

Operational RatingEnergy PolicyEnergy BenchmarkHypothesis TestingHierarchical Cluster AnalysisK-Means Clustering

Environment · 구충완

Theory of an intelligent planning unit for the complex built environment

Hastak, M., and Koo, C. (Corresponding Author) · 2017 · Journal of Management in Engineering

Intelligent Planning UnitBuilt EnvironmentComplexitySystem of SystemsPhysical EntitiesRefinement ProcessInternet of ThingsAgent-Based Modelling

Environment · 구충완

Development of the smart photovoltaic system blind and its impact on net-zero energy solar buildings using technical-economic-policy analyses

Koo, C., Hong, T., Jeong, K., Ban, C., and Oh, J · 2017 · Energy, 124, 382-396 , Elsevier). (PolyU)

Smart Photovoltaic System BlindEnergy Self-Sufficiency RateSpatial FootprintLife Cycle Cost AnalysisGrid-Connected Utilization Plan

Safety · 구충완

Framework for the validation of simulation-based productivity analysis: Focused on curtain wall construction process

Han, S., Ko, Y., Hong T., Koo, C., and Lee, S · 2017 · Journal of Civil Engineering and Management, 23 (2), 163-172 , Taylor & Francis). (Yonsei)

Simulation-Based ProductivityWebCYCLONECurtain Wall ConstructionStatistical AnalysisT-Test

Environment · 구충완

Development of a prediction model for the cost saving potentials in implementing the building energy efficiency rating certification

Jeong, J., Hong, T., Ji, C., Kim, J., Lee, M., Jeong, K., and Koo, C · 2017 · Applied Energy, 189 (1), 257-270 , Elsevier). (PolyU)

Energy Performance CertificatesBuilding Energy Efficiency RatingCost Saving PotentialsEnergy BenchmarkLife Cycle Cost AnalysisReal Option Valuation

Safety · 구충완

Zoning-based vertical transportation optimization for workers at peak time in a skyscraper construction

Koo, C., Hong, T., Yoon, J., and Jeong, K · 2016 · Computer-Aided Civil and Infrastructure Engineering, 31 (11), 826-845 , Wiley-Blackwell). (Purdue)

SkyscraperVertical Transportation LogisticsConstruction Lift CarOptimizationEconomic Analysis

Environment · 구충완

A finite element model for estimating the techno-economic performance of the building-integrated photovoltaic blind

Park, H., Koo, C., Hong, T., Oh, J., and Jeong, K · 2016 · Applied Energy, 179, 211-227 , Elsevier). (Purdue)

Building-Integrated Photovoltaic BlindEnergy SimulationFinite Element MethodLife Cycle Cost AnalysisGrid-Connected Utilization Plan

Environment · 구충완

The optimal photovoltaic system implementation strategy to achieve the national carbon emissions reduction target in 2030: Focused on educational facilities

Park, H., Jeong, K., Hong, T., Ban, C., Koo, C., and Kim, J · 2016 · Energy and Buildings, 119, 101-110 , Elsevier). (Purdue)

Photovoltaic(PV) SystemImplementation StrategyCarbon Emissions Reduction TargetLife Cycle CostLife Cycle CO2

Environment · 구충완

An integrated multi-objective optimization model for determining the optimal solution in the solar thermal energy system

Kim, J., Hong, T., Jeong, J., Lee, M., Koo, C., Lee, M., Ji, C., and Jeong, J · 2016 · Energy, 102, 416-426 , Elsevier). (Purdue)

Solar Thermal Energy SystemMulti-Objective OptimizationGeneric AlgorithmEconomic and Environmental Assessment

Environment · 구충완

An optimization model for selecting the optimal green systems by considering the thermal comfort and energy consumption

Kim, J., Hong, T., Jeong, J., Koo, C., and Jeong, K · 2016 · Applied Energy, 169, 682-695 , Elsevier). (Purdue)

Green SystemsThermal ComfortEnergy ConsumptionOptimizationLife Cycle CostLife Cycle Assessment

Environment · 구충완

An integrated multi-objective optimization model for determining the optimal solution in implementing the rooftop photovoltaic system

Koo, C., Hong, T., Lee, M., and Kim, J · 2016 · Renewable & Sustainable Energy Reviews, 57, 822-837 , Elsevier). (Purdue)

Rooftop Photovoltaic SystemExisting BuildingIntegrated Multi-Objective OptimizationTrade-Off ProblemGenetic AlgorithmEconomic and Environmental Assessment

Environment · 구충완

An economic impact analysis of state solar incentives for improving financial performance of residential solar photovoltaic systems in the United States

Lee, M., Hong, T., and Koo, C · 2016 · Renewable & Sustainable Energy Reviews, 58, 590-607 , Elsevier). (Yonsei)

Solar PoliciesState Solar IncentivesSolar Photovoltaic SystemsScenario AnalysisFinancial PerformanceUnited States (U.S.)

Environment · 구충완

A model for predicting the environmental impacts of educational facilities in the project planning phase

Jeong, K., Ji, C., Koo, C., Hong, T., and Park, H · 2015 · Journal of Cleaner Production, 107, 538-549 , Elsevier). (Yonsei)

Environmental ImpactsCase-Based ReasoningLife Cycle AssessmentEducational FacilityProject Planning PhaseModel

Environment · 구충완

A review on sustainable construction management strategies for monitoring, diagnosing, and retrofitting the building’s dynamic energy performance: Focused on the operation and maintenance phase

Hong, T., Koo, C., Kim, J., Lee, M., and Jeong, K · 2015 · Applied Energy, 155, 671-707 , Elsevier) – Invited Paper. (Yonsei)

Sustainable Construction ManagementBuilding Energy PerformanceDynamic ApproachUrban OrganismBuilt Environment

Environment · 구충완

Life cycle economic and environmental assessment for establishing the optimal implementation strategy of rooftop photovoltaic system in military facility

Jeong, K., Hong, T., Ban, C., Koo, C., and Park, H · 2015 · Journal of Cleaner Production, 104, 315-327 , Elsevier). (Yonsei)

Photovoltaic(PV) SystemLife Cycle CostLife Cycle CO2Military FacilityGable Roof

Environment · 구충완

A program-level management system for the life cycle environmental and economic assessment of complex building projects

Kim, C., Kim, J., Hong, T., Koo, C., Jeong, K., and Park, H · 2015 · Environmental Impact Assessment Review, 54, 9-21, Elsevier). (Yonsei)

Program ManagementLife Cycle AssessmentLife Cycle CostComplex Building

Environment · 구충완

An integrated multi-objective optimization model for establishing the low-carbon scenario 2020 to achieve the national carbon emissions reduction target for residential buildings

Koo, C., Hong, T., Kim, J., and Kim, H · 2015 · Renewable & Sustainable Energy Reviews, 49, 410-425 , Elsevier). (Yonsei)

Carbon Emissions Reduction TargetIntegrated Multi-Objective OptimizationMulti-Family Housing ComplexEnergy Retrofit StrategyTrend AnalysisLife Cycle CostLife Cycle CO2

Environment · 구충완

Development of a dynamic operational rating system in energy performance certificates for existing buildings: Geostatistical approach and data-mining technique

Koo, C. and Hong, T · 2015 · Applied Energy, 154, 254-270 , Elsevier). (Yonsei)

Building Energy Performance CertificateOperational RatingEnergy PolicyDecision TreeOne-Way ANOVA (Analysis of Variance)Geostatistical Approach

Environment · 구충완

Integrated CO2, cost, and schedule management system for building construction projects using the earned value management theory

Kim, J., Koo, C., Kim, C., Hong, T., and Park, H · 2015 · Journal of Cleaner Production, 103, 275-285 , Elsevier). (Yonsei)

Earned Value Management SystemBuilding Construction PhaseCO2 EmissionsElemental Breakdown StructureControl Account

Environment · 구충완

An environmental and economic assessment for selecting the optimal ground heat exchanger by considering the entering water temperature

Kim, J., Hong, T., Chae, M., Koo, C., and Jeong, J · 2015 · Energies, 8(8), 7752-7776 , MDPI AG) – Invited Paper. (Yonsei)

Ground Source Heat PumpGround Heat ExchangerEntering Water TemperatureLife-Cycle AssessmentLife-Cycle Cost

Environment · 구충완

An estimation methodology for the dynamic operational rating of a new residential building using the advanced case-based reasoning and stochastic approaches

Hong, T., Koo, C. (Corresponding Author), Kim, D., Lee, M., and Kim, J · 2015 · Applied Energy, 150, 308-322 , Elsevier). (Yonsei)

Dynamic Operational RatingResidential BuildingAdvanced Case-Based ReasoningStochastic ApproachOptimization Process

Safety · 구충완

An integrated multi-objective optimization model for solving the construction time-cost trade-off problem

Koo, C., Hong, T., and Kim, S · 2015 · Journal of Civil Engineering and Management, 21(3), 323-333 , Taylor & Francis). (Yonsei)

Multi-Objective OptimizationPareto FrontNon-Dominated SolutionFitness FunctionConstruction Management

Environment · 구충완

A dynamic energy performance curve for evaluating the historical trends in the energy performance of existing buildings using a simplified case-based reasoning approach

Koo, C., and Hong, T · 2015 · Energy and Buildings, 92, 338-350 , Elsevier). (Yonsei)

Building Energy Performance CertificateBuilding Energy Performance CurveHistorical TrendsOperational RatingCase-Based Reasoning

Environment · 구충완

A Lagrangian finite element model for estimating the heating and cooling demand of a residential building with a different envelope design

Seo, D., Koo, C., and Hong, T · 2015 · Applied Energy, 142, 66-79 , Elsevier). (Yonsei)

Building Envelope DesignHeating and Cooling DemandFinite Element MethodShape FunctionInterpolation FunctionEnergy Simulation

Safety · 구충완

A decision support system for determining the optimal size of a new expressway service area: Focused on the profitability

Koo, C., Hong, T., and Kim, J · 2014 · Decision Support Systems, 67, 9-20 , Elsevier). (Yonsei)

Decision Support SystemsOperations ManagementExpressway Service AreaCase-Based ReasoningDecision Tree

Environment · 구충완

Framework for the analysis of the low-carbon scenario 2020 to achieve the national carbon emissions reduction target: Focused on educational facilities

Koo, C., Kim, H., and Hong, T · 2014 · Energy Policy, 73, 356-367 , Elsevier). (Yonsei)

Carbon Emissions Reduction TargetEducational FacilityEnergy-Saving Technique

Environment · 구충완

An economic and environmental assessment model for selecting the optimal implementation strategy of fuel cell system: Focused on building energy policy

Kim, D., Kim, J., Koo, C., and Hong, T · 2014 · Energies, 7(8), 5129-5150 , MDPI AG) – Invited Paper. (Yonsei)

Fuel Cell SystemMolten Carbonate Fuel Cell(MCFC)Life Cycle CostLife Cycle CO2Building Energy PolicyDifferent Type of Buildings

Environment · 구충완

Framework for establishing the optimal implementation strategy of a fuel-cell-based combined heat and power system: Focused on multi-family housing complex

Hong, T., Kim, D., Koo, C., and Kim, J · 2014 · Applied Energy, 127, 11-24 , Elsevier). (Yonsei)

Fuel-Cell-Based Combined Heat and Power SystemImplementation StrategyPrimary Energy SavingLife Cycle CostLife Cycle Carbon Dioxide EmissionsEnergy Policy

Environment · 구충완

An estimation model for determining the annual energy cost budget in educational facilities using SARIMA (seasonal autoregressive integrated moving average) and ANN (artificial neural network)

Jeong, K., Koo, C., Hong, T., and Park, H · 2014 · Energy, 71, 71-79 , Elsevier). (Yonsei)

Seasonal Autoregressive Integrated Moving AverageArtificial Neural NetworkTime Series AnalysisEducational FacilityAnnual Energy Cost Budget

Environment · 구충완

Development of a new energy efficiency rating system for existing residential buildings

Koo, C., Hong, T., Lee, M., and Park, H · 2014 · Energy Policy, 68, 218-231 , Elsevier). (Yonsei)

Energy Efficiency Rating SystemIncentive and Penalty ProgramsEnergy Policy

Environment · 구충완

Framework for the analysis of the potential of the rooftop photovoltaic system to achieve the net-zero energy solar buildings

Koo, C., Hong, T., Park, H., and Yun, G · 2014 · Progress in Photovoltaics: Research and Applications, 22(4), 462-478 , Wiley-Blackwell). (Yonsei)

Zero Energy BuildingRooftop Photovoltaic SystemCarbon NeutralEnergy Supply and DemandGeographical Information System

Environment · 구충완

Framework for the mapping of the monthly average daily solar radiation using an advanced case-based reasoning and a geostatistical technique

Lee, M., Koo, C., Hong, T., and Park, H · 2014 · Environmental Science & Technology, 48(8), 4604-4612 , ACS Publications). (Yonsei)

Monthly Average Daily Solar RadiationSolar Radiation MapGraphical Information SystemCase-Based Reasoning

Environment · 구충완

Decision support model for establishing the optimal energy retrofit strategy for existing multi-family housing complexes

Hong, T., Koo, C., Kim, H., and Park, H · 2014 · Energy Policy, 66, 157-169 , Elsevier). (Yonsei)

Carbon Emissions Reduction TargetEnergy RetrofitMulti-Family Housing Complex

Environment · 구충완

A GIS (geographic information system)-based optimization model for estimating the electricity generation of the rooftop PV (photovoltaic) system

Hong, T., Koo, C., Park, J., and Park, H · 2014 · Energy, 65, 190-199 , Elsevier). (Yonsei)

Rooftop Photovoltaic SystemGeographical Information SystemOptimizationSensitivity AnalysisElectricity Generation

Environment · 구충완

Benchmarks as a tool for free allocation through comparison with similar projects: Focused on multi-family housing complex

Hong, T., Koo, C., and Lee, S · 2014 · Applied Energy, 114, 663-675 , Elsevier). (Yonsei)

Emission Trading SchemeProcess-Based LCAProduct-Level LCAMulti-Family HousingsReinforced Concrete FrameCase Based Reasoning

Environment · 구충완

An estimation model for the heating and cooling demand of a residential building with a different envelope design using the finite element method

Koo, C., Park, S., Hong, T., and Park, H · 2014 · Applied Energy, 115, 205-215 , Elsevier). (Yonsei)

Building Envelope DesignHeating and Cooling DemandFinite Element MethodShape FunctionInterpolation FunctionEnergy Simulation

Environment · 구충완

An economic and environmental assessment for selecting the optimum new renewable energy system for educational facility

Hong, T., Koo, C., Kwak, T., and Park, H · 2014 · Renewable & Sustainable Energy Reviews, 29, 286-300 , Elsevier). (Yonsei)

New Renewable EnergyEnergy ConsumptionEducational FacilityEnergy SimulationLife Cycle Co2

Safety · 구충완

Infrastructure asset management system for bridge projects in South Korea

Hong, T., Chae, M., Kim, D., Koo, C., Lee, K., and Chin, K · 2013 · KSCE Journal of Civil Engineering 17(7), 1551-1561 , Springer). (Yonsei)

Bridge Management SystemAsset ManagementMarkov ChainLife Cycle CostsDeterioration Modeling

Environment · 구충완

Assessment of seasonal energy efficiency strategies of a double skin façade in a Monsoon climate region

Hong, T., Kim, J., Lee, J., Koo, C., and Park, H · 2013 · Energies, 6, 4352-4376 , MDPI AG) – Invited Paper. (Yonsei)

Double Skin Façade (DSF)Airflow Operating MethodThermal InsulationGreen WallEnergy-Saving EffectLife Cycle CostLife Cycle CO2East Asian Monsoon ClimateLibrary Facility

Environment · 구충완

Estimation of the monthly average daily solar radiation using geographic information system and advanced case-based reasoning

Koo, C., Hong, T., Lee, M., and Park, H · 2013 · Environmental Science & Technology, 47(9), 4829-4839 , ACS Publications). (Yonsei)

Daily Solar RadiationGraphical Information SystemTime-Series AnalysisCase-Based ReasoningLife Cycle CostLife Cycle CO2Monte-Carlo Simulation

Safety · 구충완

Development of web-based design management system through user participatory design and use-case modeling

Koo, C., Park, S., Yi, J., and Kwon OK · 2013 · International Journal of Civil Engineering, 11(1), 23-32 , Iran University of Science and Technology Publications). (Yonsei)

Design ManagementWeb-Based SystemParticipatory DesignUse-Case ModelingScenario-Based Method

Environment · 구충완

Framework for the implementation of a new renewable energy system in an educational facility

Hong, T., Koo, C., and Kwak, T · 2013 · Applied Energy, 103(3), 539-551 , Elsevier). (Yonsei)

New Renewable EnergyEnergy ConsumptionEducational FacilitySimulationLife Cycle CO2

Environment · 구충완

A decision support model for improving a multi-family housing complex based on CO2 emission from electricity consumption

Hong, T., Koo, C., and Kim, H · 2012 · Journal of Environmental Management, 112, 67-78 , Elsevier). (Yonsei)

Energy ConsumptionMulti-Family Housing ComplexCase-Based ReasoningDecision TreeEnvironmental PolicyCO2 Emissions

Environment · 구충완

Economic and environmental evaluation model for selecting the optimum design of green roof systems in elementary schools

Kim, J. Hong, T., and Koo, C · 2012 · Environmental Science & Technology, 46(15), 8475-8483 , ACS Publications). (Yonsei)

Green-Roof SystemsLife Cycle CO2 AnalysisCertified Emission ReductionsLife Cycle Cost AnalysisOptimal Senario

Environment · 구충완

A decision support model for reducing electric energy consumption in elementary school facilities

Hong, T., Koo, C., and Jeong, K · 2012 · Applied Energy, 95(1), 253-266 , Elsevier). (Yonsei)

Energy SystemsEnergy SavingsEducational FacilityCase-Based ReasoningDecision Tree

Environment · 구충완

A decision support model for improving a multi-family housing complex based on CO2 emission from gas energy consumption

Hong, T., Koo, C., and Park, S · 2012 · Building and Environment, 52(6), 142-151 , Elsevier). (Yonsei)

Energy ConsumptionEnergy-SavingsCO2 EmissionsMulti-Family HousingCase-Based ReasoningDecision Tree

Environment · 구충완

LCC and LCCO2 analysis of green roofs in elementary schools with energy saving measures

Hong, T., Kim, J., and Koo, C · 2012 · Energy and Buildings, 45(2), 229-239 , Elsevier). (Yonsei)

Green Roof SystemsEnergy Saving MeasuresElementary SchoolLife Cycle CostLife Cycle CO2

Safety · 구충완

The development of a construction cost prediction model with improved prediction capacity using the advanced CBR approach

Koo, C., Hong, T., and Hyun, C · 2011 · Expert Systems with Applications, 38(7), 8597-8606 , Elsevier). (Yonsei)

Construction CostsHousingRegression AnalysisNeural NetworksOptimization

Safety · 구충완

A study on the development of a cost model based on the owner's decision making at the early stages of a construction project

Koo, C., Hong, T., Hyun, C., Park, S., and Seo, J · 2010 · International Journal of Strategic Property Management, 14(2), 121-137 , Taylor & Francis). (HanmiParsons)

Case-Based ReasoningCost PlanningOptimization

Safety · 구충완

A CBR-based hybrid model for predicting a construction duration and cost based on project characteristics in multi-family housing projects

Koo, C., Hong, T., Hyun, C., and Koo, K · 2010 · Canadian Journal of Civil Engineering, 37(5), 739-752 , NRC Research Press). (HanmiParsons)

Construction CostsHousingRegression AnalysisMonte Carlo MethodNeural NetworksOptimization