JICS

1. Demand Forecasting Model for Bike Relocation of Sharing Stations

Yoosin Kim, Vol. 24, No. 5, pp. 107-120, Oct. 2023

10.7472/jksii.2023.24.5.107
Keywords: Bike Sharing, relocation, demand forecasting, Machine Learning

2. Active Senior Contents Trend Analysis using LDA Topic Modeling

Dongwoo Lee, Yoosin Kim, Eunjung Shin, Vol. 22, No. 5, pp. 35-45, Oct. 2021

10.7472/jksii.2021.22.5.35
Keywords: Active Senior, Big data, Text Mining, LDA Topic Modeling, Trend Analysis

3. Analysis of Building Characteristics and Temporal Changes of Fire Alarms

Gwanmuk Lim, Seoltae Ko, Yoosin Kim, Keon Chul Park, Vol. 22, No. 4, pp. 83-98, Aug. 2021

10.7472/jksii.2021.22.4.83
Keywords: Fire-fighting Facility Management System, Automatic Fire Detection Facility, Fire Alarm, Fire Detector, Real-time Sensing Analysis

4. IoT Based Real-Time Indoor Air Quality Monitoring Platform for a Ventilation System

Sudan Prasad Uprety, Yoosin Kim, Vol. 21, No. 6, pp. 95-104, Dec. 2020

10.7472/jksii.2020.21.6.95
Keywords: Fine-Dust, IoT, Indoor Air Quality, Real-time data analysis, Cloud computing

5. Unstructured Data Analysis using Equipment Check Ledger: A Case Study in Telecom Domain

Yeonjin Ju, Yoosin Kim, Seung Ryul Jeong, Vol. 21, No. 1, pp. 127-135, Feb. 2020

10.7472/jksii.2020.21.1.127
Keywords: Equipment Ledger, Unstructured Data, Telecom Domain, Anomaly Detection

6. Competitive intelligence in Korean Ramen Market using Text Mining and Sentiment Analysis

Yoosin Kim, Seung Ryul Jeong, Vol. 19, No. 1, pp. 155-166, Feb. 2018

10.7472/jksii.2018.19.1.155
Keywords: Text Mining; Sentiment Analysis; Competitor Analysis; User-generated Content; Korean Instant Noodle Market