Performance Evaluation of Deep Learning Stock Price by Chart Type for Buying Policy Verification. - Yoojeong Song; Jongwoo Lee (FSDM, 2018)

Design of stock price prediction model with various configuration of input features. - Yoojeong Song; Jongwoo Lee (AIIPCC, 2019)

A study on novel filtering and relationship between input-features and target-vectors in a deep learning model for stock price prediction. - Yoojeong Song; Jae Won Lee; Jongwoo Lee (Appl. Intell., 2019)

An Analysis of the Performance Changes of the Model by Reducing the Input Feature Dimension in Stock Price Forecasting. - Yoojeong Song; Woo Jin Cho; Juhan Yoo (CCCE, 2023)

SkinSavvy: Automated Skin Lesion Diagnosis and Personalized Medical Consultation System. - Yunju Kim; Woo Jin Cho; Yoojeong Song; Hyungjoon Kim (BigComp, 2024)

A Real-Time Chart Explanation System for Visually Impaired Individuals. - Yoojeong Song; Sungheon Jeong 001; Woo Jin Cho; Soon-Bum Lim; Joo Hyun Park (ICCHP (1), 2024)

Multi-time Window Ensemble and Maximization of Expected Return for Stock Movement Prediction. - Kanghyeon Seo; Seungjae Lee; Woo Jin Cho; Yoojeong Song; Jihoon Yang (PKDD (4), 2024)

Definition and Automatic Extraction Performance Analysis of Stroke Elements in the English Alphabet. - Soon-Bum Lim; Yujin Lee; Yoojeong Song (IEEE Access, 2024)

SymbolNet: Bridging Latent Neural Representations and Symbolic Reasoning via Intermediate Feature Interpretation. - Sungheon Jeong 001; Hyungjoon Kim; Yoojeong Song (IEEE Access, 2025)

Development of K-PANOSE Algorithm for Measuring and Classifying Shape Elements of Hangul Fonts. - Soon-Bum Lim; Hyun-Young Kim; Kanghyeon Seo; Juhan Yoo; Yoojeong Song (IEEE Access, 2025)