Taeuk Kang
YOU?
Author Swipe
View article: Optimization-Incorporated Deep Learning Strategy to Automate L3 Slice Detection and Abdominal Segmentation in Computed Tomography
Optimization-Incorporated Deep Learning Strategy to Automate L3 Slice Detection and Abdominal Segmentation in Computed Tomography Open
This study introduces a deep learning-based strategy to automatically detect the L3 slice and segment abdominal tissues from computed tomography (CT) images. Accurate measurement of muscle and fat composition at the L3 level is critical as…
View article: Case Study Analysis on the Flood Mitigation Effects of Improving a Drainage System Using Low Impact Development Techniques
Case Study Analysis on the Flood Mitigation Effects of Improving a Drainage System Using Low Impact Development Techniques Open
Low-impact development (LID) techniques aim to minimize the hydrological and environmental impacts associated with watershed development by preserving the natural state as much as possible, reducing impervious surfaces, managing stormwater…
View article: Case Study on the Adaptive Assessment of Floods Caused by Climate Change in Coastal Areas of the Republic of Korea
Case Study on the Adaptive Assessment of Floods Caused by Climate Change in Coastal Areas of the Republic of Korea Open
This study aims to assess the adaptability of coastal areas in the Republic of Korea to future climate change-induced flooding. Coastal areas can be susceptible to complex external factors, including rainfall, tide levels, storm surge wave…
View article: A Case Study on Simulation of Water Cycle in a Watershed Considering Artificial Elements such as Agricultural Reservoirs
A Case Study on Simulation of Water Cycle in a Watershed Considering Artificial Elements such as Agricultural Reservoirs Open
The National Fire Agency in Korea has implemented various stress management programs for firefighters. However, few studies have focused on the actual effectiveness of these programs. This study thus aimed to explore problems in the psycho…
View article: A Case Study on Simulation of Urban Inundation by Inland Flooding and River Flooding
A Case Study on Simulation of Urban Inundation by Inland Flooding and River Flooding Open
Urban flooding can occur due to a combination of factors such as insufficient drainage capacity in stormwater systems, inland flooding from elevated river levels, and river flooding. This study proposes a method for analyzing urban inundat…
View article: Capacity Optimization of Rainwater Harvesting Systems Based on a Cost–Benefit Analysis: A Financial Support Program Review and Parametric Sensitivity Analysis
Capacity Optimization of Rainwater Harvesting Systems Based on a Cost–Benefit Analysis: A Financial Support Program Review and Parametric Sensitivity Analysis Open
Water risk has been continuously rising due to climate change and ownership disputes of water resources. Dam construction to secure water resources may lead to environmental problems and upstream immersion. On the other hand, rainwater har…
View article: Framework for Healthiness Assessment of Water Cycle to Decide the Priority of Enhancement and Restoration Plans
Framework for Healthiness Assessment of Water Cycle to Decide the Priority of Enhancement and Restoration Plans Open
The water cycle in watersheds is vulnerable due to climate change; hence, the need for sustainable watershed management is increasing. This paper suggests a framework for a healthiness assessment of the water cycle to provide a guideline f…
View article: A Dynamically Dimensioned Search Allowing a Flexible Search Range and Its Application to Optimize Discrete Hedging Rule Curves
A Dynamically Dimensioned Search Allowing a Flexible Search Range and Its Application to Optimize Discrete Hedging Rule Curves Open
The discrete hedging rule for reservoir operation includes time-varying trigger volumes used for the onset and termination of water rationing, which complicates its optimization problems. A dynamically dimensioned search can be easily appl…
View article: A Design Method for Storage Capacity of Rainwater Harvesting Considering Economic Effectiveness
A Design Method for Storage Capacity of Rainwater Harvesting Considering Economic Effectiveness Open
The use of rainwater harvesting facilities is increasing in accordance with national laws, institutional regulations, and administrative support from local governments in Korea. However, most of the plans for storage capacity of rainwater …
View article: Review on Characteristics and Applicability of Digital Filter Baseflow Separation Methods
Review on Characteristics and Applicability of Digital Filter Baseflow Separation Methods Open
Baseflow separation method based on the digital filter is a technique for separating the baseflow from the total streamflow, and appropriate estimation of the filter parameter is required for analysis. In this study, we reviewed the analys…
View article: Baseflow Separation Using the Digital Filter Method: Review and Sensitivity Analysis
Baseflow Separation Using the Digital Filter Method: Review and Sensitivity Analysis Open
The baseflow separation method based on a digital filter is a simple method for separating the baseflow from streamflow. Appropriate estimation of filter parameters is required to use the digital filter method for analysis. We carried out …
View article: Comparison of Riverbed Changes between Sediment Budget Analysis with Measured Data and River Survey: Case Application to Part of Geumgang
Comparison of Riverbed Changes between Sediment Budget Analysis with Measured Data and River Survey: Case Application to Part of Geumgang Open
Sediment measurement data are utilized as basic data for various river plans and research. The aim of this study is to compare between sediment budget analysis and riverbed monitoring results. The spatial range was from the Gongju-si (Gemg…
View article: Sensitivity Analysis and Coverage Review of the Parameters for Inundation Simulations of Coastal Areas Using XP-SWMM
Sensitivity Analysis and Coverage Review of the Parameters for Inundation Simulations of Coastal Areas Using XP-SWMM Open
In the Republic of Korea, XP-SWMM is mainly used to analyze the causes of urban flooding, which occurs continuously, and to establish countermeasures. However, it is difficult for a model to be calibrated because most urban areas are ungau…
View article: Enhancing an Analysis Method of Compound Flooding in Coastal Areas by Linking Flow Simulation Models of Coasts and Watershed
Enhancing an Analysis Method of Compound Flooding in Coastal Areas by Linking Flow Simulation Models of Coasts and Watershed Open
Rainfall, tide, and wave overtopping can together cause inundation in some coastal areas. However, there have been few cases of inundation analysis considering compound flooding due to the difficulty of the interdisciplinary technique. The…
View article: Program Development for Detention Pond Sizing Based on Excel Using SWMM Engine
Program Development for Detention Pond Sizing Based on Excel Using SWMM Engine Open
In this study, we developed a program for detention pond sizing based on Excel in order to improve user convenience. The program includes a function for the derivation of flood hydrograph that was embodied by using the rational method hydr…
View article: Defining a Stage Manager: Guidelines for Stage Management in the Republic of Korea
Defining a Stage Manager: Guidelines for Stage Management in the Republic of Korea Open
For the purposes of this paper, a comparison is thus needed to explain why the field of stage management specifically and overall theatrical development has had varying impact on the role of stage managers in two different theatre industri…
View article: Application of Regional-Condition Disaster-Prevention Techniques for Composite Coastal Disasters
Application of Regional-Condition Disaster-Prevention Techniques for Composite Coastal Disasters Open
Because of climate change, composite disasters have been occurring rather than single disasters. The risk of composite disasters due to sea-level rise has increased because most cities in Korea are developed in estuaries, which are connect…
View article: Table of contents
Table of contents Open
Study on the feasibility of improving the indoor air
View article: A Technical Review for Reducing Inundation Damage to High-Rise and Underground-Linked Complex Buildings in Coastal Areas (1): Proposal for Analytical Method
A Technical Review for Reducing Inundation Damage to High-Rise and Underground-Linked Complex Buildings in Coastal Areas (1): Proposal for Analytical Method Open
The development of coastal areas is accelerating in Korea, even though flood damage constantly occurs. A special law was recently enacted to manage disasters in relation to high-rise and underground-linked complex buildings, and a system o…
View article: A Technical Review for Reducing Inundation Damage to High-Rise and Underground-Linked Complex Buildings in Coastal Areas (2): Case Analysis for Application
A Technical Review for Reducing Inundation Damage to High-Rise and Underground-Linked Complex Buildings in Coastal Areas (2): Case Analysis for Application Open
A system of prior consultation for disaster impact reviews is being implemented for high-rise buildings and underground-linked complexes in Korea. However, there is no specific guidance within the system on inundation analysis. The main pu…
View article: A Temporal Distribution Method of Probable Rainfall for Planning a Storm Sewer Network in an Urban Area
A Temporal Distribution Method of Probable Rainfall for Planning a Storm Sewer Network in an Urban Area Open
Recently, rainfall runoff models have been introduced for planning a storm sewer network in an urban areas because they can calculate the flood hydrograph as well as peak flow. This would solve the flood problem for the entire watershed. W…
View article: Analysis on the integrated effects of stormwater management and economic benefits in an urban area using low impact development techniques
Analysis on the integrated effects of stormwater management and economic benefits in an urban area using low impact development techniques Open
View article: Clustering Based Local Tone Mapping Algorithm for Displaying HDR Images on LDR Devices
Clustering Based Local Tone Mapping Algorithm for Displaying HDR Images on LDR Devices Open
In order to display HDR (High Dynamic Range) images with increased dynamic range on LDR (Low Dynamic Range) monitors, it is necessary to perform a tone mapping technique, which is a process of compressing a dynamic range of an image.Repres…
View article: Improvement of the Effect of a Reservoir System Simulation Under Floods for the Han River Basin by an Optimization Technique
Improvement of the Effect of a Reservoir System Simulation Under Floods for the Han River Basin by an Optimization Technique Open
댐 모의 운영 기법은 최적 운영 기법에 비해 홍수 시 순간적인 상황 변화에 대한 대처가 용이하고 댐 운영자의 경험과 판단을 반영할 수 있어 실제 댐 운영에 많이 사용되고 있다. 하지만 이러한 모의 운영 기법은 모형의 제어 입력자료 설정에 따라 홍수 시 댐 운영이 달라질 수 있으므로 반복적인 사전 모의를 통해 적절한 제어 입력자료를 선정하는 과정이 요구된다. 본 연구의 목적은 최적화 기법을 이용하여 홍수 시 댐군 연계 모의운영…