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Article

April 30, 2025


3D Smart Farm Simulation
Jeong-Joon Kim
J Appropr Technol. 2025;11(1):1-7.

In modern agricultural societies, smart farm systems that allow for both autonomous and manual adjustment of farming environments are increasingly being adopted. These systems contribute to improved productivity by enabling...

Article

April 30, 2025


Development of Auxiliary Device Services for Shared Bicycle Business
Jeong-Joon Kim
J Appropr Technol. 2025;11(1):8-15.

In recent years, the rapid rise of the sharing economy has led to a proliferation of rental-based services in various industries. A notable example is the widespread adoption of shared...

Article

April 30, 2025


An Inverted Pinnacle Skyline Query Scheme for Prioritizing Diabetes High-Risk Group Identification
Jun Hyeong Lee, Jongwan Kim
J Appropr Technol. 2025;11(1):16-22.

In this study, we proposed an Inverted Pinnacle Skyline (IPS) query technique utilizing multidimensional glycemic indicators to identify high-risk patients among those with pre-diabetes. Pre-diabetes is a condition where blood...

Article

April 30, 2025


A Similarity-Based Skyline Query Scheme Reflecting User Preferences
Jongwan Kim
J Appropr Technol. 2025;11(1):23-30.

This study proposes a similarity-based skyline query method capable of quantitatively reflecting user preferences in multi-attribute recommendation environments. Traditional skyline approaches do not consider the relative importance of user preferences...

Article

April 30, 2025


Machine Learning-Based Sleep Stage Classification Model Using Single-Channel EEG
Chaerin Lee, Gihyuk Kwon, SoJung Lee, et al.
J Appropr Technol. 2025;11(1):31-40.

This study proposes a sleep analysis method that automatically classifies sleep stages and intuitively evaluates sleep quality using a single-channel Electroencephalogram (EEG)-based machine learning model. Traditional sleep stage analysis relies...

Article

April 30, 2025


Analysis of Changes in Keywords related to Seoul Tap Water using Text Mining
Min-Jeong Kim, Seunghyun Paik, Ahjeong Son, et al.
J Appropr Technol. 2025;11(1):41-51.

This study analyzes changes in keywords related to Seoul tap water using text mining techniques. A total of 9,861 newspaper articles from 1990 to 2024 were collected and analyzed through...
Current Issue
Volume 11(1); Apr 2025

3D Smart Farm Simulation
Jeong-Joon Kim
J Appropr Technol. 2025;11(1):1-7.

Article

Apr 30, 2025
Development of Auxiliary Device Services for Shared Bicycle Business
Jeong-Joon Kim
J Appropr Technol. 2025;11(1):8-15.

Article

Apr 30, 2025
An Inverted Pinnacle Skyline Query Scheme for Prioritizing Diabetes High-Risk Group Identification
Jun Hyeong Lee, Jongwan Kim
J Appropr Technol. 2025;11(1):16-22.

Article

Apr 30, 2025
A Similarity-Based Skyline Query Scheme Reflecting User Preferences
Jongwan Kim
J Appropr Technol. 2025;11(1):23-30.

Article

Apr 30, 2025
Machine Learning-Based Sleep Stage Classification Model Using Single-Channel EEG
Chaerin Lee, Gihyuk Kwon, SoJung Lee, et al.
J Appropr Technol. 2025;11(1):31-40.

Article

Apr 30, 2025
Analysis of Changes in Keywords related to Seoul Tap Water using Text Mining
Min-Jeong Kim, Seunghyun Paik, Ahjeong Son, et al.
J Appropr Technol. 2025;11(1):41-51.

Article

Apr 30, 2025

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Online ISSN: 2765-6551

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