Gun-Woo Kim
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View article: LiDAR Dreamer: Efficient World Model for Autonomous Racing with Cartesian-Polar Encoding and Lightweight State-Space Cells
LiDAR Dreamer: Efficient World Model for Autonomous Racing with Cartesian-Polar Encoding and Lightweight State-Space Cells Open
Autonomous racing serves as a challenging testbed that exposes the limitations of perception-decision-control algorithms in extreme high-speed environments, revealing safety gaps not addressed in existing autonomous driving research. Howev…
View article: Directed treewidth is closed under taking butterfly minors
Directed treewidth is closed under taking butterfly minors Open
Butterfly minors are a generalisation of the minor containment relation for undirected graphs to directed graphs. Many results in directed structural graph theory use this notion as a central tool next to directed treewidth, a generalisati…
View article: COMCARE: A Collaborative Ensemble Framework for Context-Aware Medical Named Entity Recognition and Relation Extraction
COMCARE: A Collaborative Ensemble Framework for Context-Aware Medical Named Entity Recognition and Relation Extraction Open
The rapid expansion of medical information has resulted in named entity recognition (NER) and relation extraction (RE) essential for clinical decision support systems. Medical texts often contain specialized vocabulary, ambiguous abbreviat…
View article: Extracting Implicit User Preferences in Conversational Recommender Systems Using Large Language Models
Extracting Implicit User Preferences in Conversational Recommender Systems Using Large Language Models Open
Conversational recommender systems (CRSs) have garnered increasing attention for their ability to provide personalized recommendations through natural language interactions. Although large language models (LLMs) have shown potential in rec…
View article: PSR: A Dual-Level Learning Framework for Patching Sequential Recommendation to Capture Local Preference Transitions
PSR: A Dual-Level Learning Framework for Patching Sequential Recommendation to Capture Local Preference Transitions Open
Sequential recommendation (SR) systems based on users’ past behavior sequences are widely used on online platforms to provide personalized suggestions effectively. Transformer-based SR models have demonstrated remarkable success by effecti…
View article: Improving Rebar Twist Prediction Exploiting Unified-Channel Attention-Based Image Restoration and Regression Techniques
Improving Rebar Twist Prediction Exploiting Unified-Channel Attention-Based Image Restoration and Regression Techniques Open
Recent research has made significant progress in automated unmanned systems utilizing Artificial Intelligence (AI)-based image processing to optimize the rebar manufacturing process and minimize defects such as twisting during production. …
View article: Adaptive Stacking Ensemble Techniques for Early Severity Classification of COVID-19 Patients
Adaptive Stacking Ensemble Techniques for Early Severity Classification of COVID-19 Patients Open
During outbreaks of infectious diseases, such as COVID-19, it is critical to rapidly determine treatment priorities and identify patients requiring hospitalization based on clinical severity. Although various machine learning models have b…
View article: Does Economic Stability Influence Family Development? Insights from Women in Korea with the Lowest Childbirth Rates Worldwide
Does Economic Stability Influence Family Development? Insights from Women in Korea with the Lowest Childbirth Rates Worldwide Open
The aim of this study is to explore the multidimensional relationships among factors influencing decision-making processes regarding women’s willingness to marry and childbirth in South Korea with recognizing the context of family developm…
View article: Management of Hereditary Angioedema in Pediatric, Pregnant, and Breast-Feeding Patients: An Expert Opinion – A Secondary Publication
Management of Hereditary Angioedema in Pediatric, Pregnant, and Breast-Feeding Patients: An Expert Opinion – A Secondary Publication Open
Hereditary angioedema (HAE) is a rare inherited condition marked by recurrent skin and submucosal edema. HAE is caused by a C1 inhibitor deficiency or decreased C1 inhibitor function. The initial attack may occur during childhood or pregna…
View article: Optimization of Electric Wheelchair Charging Station Locations Using Density-Based Cluster Analysis
Optimization of Electric Wheelchair Charging Station Locations Using Density-Based Cluster Analysis Open
Due to the lack of unified standards for installing electric wheelchair charging stations, the number of stations and their operating hours differ across local governments. Consequently, there are not enough charging stations operating 24/…
View article: A Comparative Evaluation Study on Personalized Food Recommendation Algorithms
A Comparative Evaluation Study on Personalized Food Recommendation Algorithms Open
추천 시스템이란 사용자가 관심을 가질 만한 콘텐츠를 추천하는 방법으로 전자 상거래 상품, 영화, 음악, 뉴스 등 다양한 분야에서 활발히 연구되고 있다. 최근 비대면 서비스가 늘어나면서 소비자의 취향과 생활방식에 맞춘 추천시스템이 더욱 중요해지고 있다. 그러나 식품 분야에서는 음식 분류 기준이 상대적으로 모호하고 맛을 객관적으로 정의할 수 없어 내용을 기반으로 한 유사도 계산이 어려울 뿐만 아니라, 음식에 대한 평가 개념이 생…
View article: Clinical Outcomes of Ultrasound-Guided Thrombin Injection for the Treatment of Iatrogenic Pseudoaneurysm
Clinical Outcomes of Ultrasound-Guided Thrombin Injection for the Treatment of Iatrogenic Pseudoaneurysm Open
Purpose: The frequency of iatrogenic pseudoaneurysms is increasing with the growing popularity of endovascular treatment. This study examined the efficacy and safety of the ultrasound- guided thrombin injection for the treatment of iatroge…
View article: Early Triage of COVID-19 patients exploiting Data-Driven Strategies and Machine Learning Techniques
Early Triage of COVID-19 patients exploiting Data-Driven Strategies and Machine Learning Techniques Open
Since the first advent of SARS-CoV-2 in December 2019, Coronavirus disease (COVID-19) is still affecting the world. In the pandemic situation of the novel infectious disease, early detection of COVID-19 infection and severity for febrile r…
View article: Management of hereditary angioedema in pediatric, pregnant, and breast-feeding patients: An expert opinion
Management of hereditary angioedema in pediatric, pregnant, and breast-feeding patients: An expert opinion Open
Hereditary angioedema (HAE) is a rare inherited condition marked by recurrent skin and submucosal edema. HAE is caused by a C1 inhibitor deficiency or decreased C1 inhibitor function. The initial attack may occur during childhood or pregna…
View article: Diagnosis and treatment of hereditary angioedema: An expert opinion
Diagnosis and treatment of hereditary angioedema: An expert opinion Open
Hereditary angioedema (HAE) is a rare disease, but it severely interrupts daily life activities and can sometimes be life-threatening. Therefore, early diagnosis and prompt treatment of HAE attacks are critical. Physicians should be aware …
View article: A case study of industry-university cooperation education for fostering creative innovative design manpower -Focusing on Korea Design Membership (KDM) in Daegu and Gyeongbuk-
A case study of industry-university cooperation education for fostering creative innovative design manpower -Focusing on Korea Design Membership (KDM) in Daegu and Gyeongbuk- Open
본 연구는 시대의 흐름에 따라 기업이 요구하는 창조혁신형 미래 디자인 인력양성의 방향성을 제시하고자 한다. 디자인인력의 역량변화에 대응하는 창조혁신형 디자인 인력양성을 위한 정책사례연구를 통해 디자인 인력 정책의 변화, 산・학・관의 사례를 살펴보고자 한다. 창조혁신형 디자인고급인력양성 사업의 대표적인 사례인 산학프로젝트 사례분 석을 통하여, 이 과정에 실제 기업이 참여하여 사업화가 가능한 제품개발 과정을 경험하도록 하는 새로…
View article: Objective quantification of ligament balancing using VERASENSE in measured resection and modified gap balance total knee arthroplasty
Objective quantification of ligament balancing using VERASENSE in measured resection and modified gap balance total knee arthroplasty Open
Aims To evaluate: (1) objective quantification of ligament balancing in total knee arthroplasty, (2) types and effectiveness of additional procedures to compartment pressure, and (3) change of pressure values in both compartment throughout…
View article: Kinematic Analysis of Total Knee Arthroplasty(TKA) using Orthosensor system: Externally rotated femoral prosthesis versus Traditional design prosthesis
Kinematic Analysis of Total Knee Arthroplasty(TKA) using Orthosensor system: Externally rotated femoral prosthesis versus Traditional design prosthesis Open
Purpose The purpose of this study was to elucidate kinematic change according to the implant’s specific femoral rotation by using orthosensor implant with three degrees external rotation of femoral rotation rebuilt and traditional TKA impl…
View article: Robotic vs Navigational vs Conventional Primary Total Knee Arthroplasty. Clinical and Radiological Long-Term Results with a Minimum Follow-up of 10 years -Survivalship Analysis-
Robotic vs Navigational vs Conventional Primary Total Knee Arthroplasty. Clinical and Radiological Long-Term Results with a Minimum Follow-up of 10 years -Survivalship Analysis- Open
The aim of this study was (1) to compare the clinical and radiological outcomes of robotic, navigational and conventional total knee arthroplasty with a minimum follow-up of 10 years, (2) to evaluate the survival rate, (3) and to estimate …
View article: A Novel B-Tree Index with Cascade Memory Nodes for Improving Sequential Write Performance on Flash Storage Devices
A Novel B-Tree Index with Cascade Memory Nodes for Improving Sequential Write Performance on Flash Storage Devices Open
Flash storage devices such as solid-state drives and multimedia cards have been widely used in various applications because of their fast access speed, low power consumption, and high reliability. They consist of NAND flash memories that p…
View article: Development of a Numerical Model for the Rapidly Increasing Heat Release Rate Period During Fires (Logistic function Curve, Inversed Logistic Function Curve)
Development of a Numerical Model for the Rapidly Increasing Heat Release Rate Period During Fires (Logistic function Curve, Inversed Logistic Function Curve) Open
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View article: Intelligent Health Diagnosis Technique Exploiting Automatic Ontology Generation and Web-Based Personal Health Record Services
Intelligent Health Diagnosis Technique Exploiting Automatic Ontology Generation and Web-Based Personal Health Record Services Open
Growing interest in healthcare has promoted the use of symptom checkers, which are online health applications that provide diagnostic information on users’ health. However, their diagnostic accuracy remains low because the existing symptom…
View article: A Comparative Study on the RFS Program of Korea with the US and UK
A Comparative Study on the RFS Program of Korea with the US and UK Open
In 2016, the global environmental impact of greenhouse gas (GHG) emissions was 49.3 gigatons CO2 equivalent. Worldwide, the transportation sector is responsible for 14% of GHG. Electric vehicles (EV) powered by less-polluting energy source…
View article: A Comparative Study on the RFS Program of Korea with the US and UK
A Comparative Study on the RFS Program of Korea with the US and UK Open
In 2016, the global environmental impact of greenhouse gas (GHG) emissions was 49.3 gigatons CO2 equivalent. Worldwide, the transportation sector is responsible for 14% of GHG. Electric vehicles (EV) powered by less-polluting energy source…
View article: A Comparative Study on the RFS Program of Korea with the US and UK
A Comparative Study on the RFS Program of Korea with the US and UK Open
In 2016, the global environmental impact of greenhouse gas (GHG) emissions was 49.3 gigatons in CO2equivalent. Worldwide, the transportation sector is responsible for 14% of GHG. Electric vehicles powered by less-polluting energy sources a…