JICS

1. Analyzing Research Themes and Trends in Living Lab Studies: An Exploratory Approach Using LDA Topic Modeling and Semantic Network Analysis

Ki-youn Kim, Vol. 25, No. 5, pp. 171-182, Oct. 2024

10.7472/jksii.2024.25.5.171
Keywords: Living Lab, Research Trends, LDA Topic Modeling, Semantic Network Analysis, Text Mining, Unstructured Data

2. The Evolutionary Trends and Influential Factors Analysis of Agricultural Trade between South Korea and RCEP Member Countries

Qianli Wu, Jinyan Tian, Haiyan Yu, Ziyang Liu, Vol. 25, No. 4, pp. 73-86, Aug. 2024

10.7472/jksii.2024.25.4.73
Keywords: RCEP, Agricultural Trade, Evolutionary Trends, Social Network Analysis, Extended Gravity Model

3. Trends in Patents for Numerical Analysis-Based Financial Instruments Valuation Systems

Moonseong Kim, Vol. 24, No. 6, pp. 41-47, Dec. 2023

10.7472/jksii.2023.24.6.41
Keywords: Financial Instruments, Valuation System, Numerical analysis, Artificial intelligence, Korean Patent Trend

4. Civic Participation in Smart City : A Role and Direction

Woo-Min Nam, Keon Chul Park, Vol. 23, No. 6, pp. 79-86, Dec. 2022

10.7472/jksii.2022.23.6.79
Keywords: Smart City, Citizen Participation, Research Trend Analysis, Text Mining, topic modeling, Latent Dirchlet Allocation(LDA)

5. A Study on Analysis of national R&D research trends for Artificial Intelligence using LDA topic modeling

MyungSeok Yang, SungHee Lee, KeunHee Park, KwangNam Choi, TaeHyun Kim, Vol. 22, No. 5, pp. 47-55, Oct. 2021

10.7472/jksii.2021.22.5.47
Keywords: topic modeling, Artificial intelligence, National Research and Development Program, research trend, NTIS

6. 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

7. History and Trends of Data Education in Korea - KISTI Data Education Based on 2001-2019 Statistics

Jaehong Min, Sunggeun Han, Bu-young Ahn, Vol. 21, No. 6, pp. 133-139, Dec. 2020

10.7472/jksii.2020.21.6.133
Keywords: Data education, trainee, educational trends, Data usage and analysis, Data

8. Trends Analysis on Research Articles of the Sharing Economy through a Meta Study Based on Big Data Analytics

Ki-youn Kim, Vol. 21, No. 4, pp. 97-107, Aug. 2020

10.7472/jksii.2020.21.4.97
Keywords: Share economy, Meta study, Data visualization, Text Mining, Big data analytics, Network analysis, research trend

9. A Study on the Research Trends for Smart City using Topic Modeling

Keon Chul Park, Chi Hyung Lee, Vol. 20, No. 3, pp. 119-128, Jun. 2019

10.7472/jksii.2019.20.3.119
Keywords: Smart City, Research Trend Analysis, Text Mining, topic modeling, Latent Dirichlet Allocation(LDA)

10. A study on primary control area for information security management system (ISMS): focusing on the finance-related organizations

Youn-chul Kang, Jong-chang Ahn, Vol. 19, No. 6, pp. 9-20, Dec. 2018

10.7472/jksii.2018.19.6.9
Keywords: Personal information security management system; Non-conformity trends; Business continuity management system; Certification audit; Information security management system; Control area