Aim for the stars, and you will reach the sky
Junghoon Kim
Assistant Professor
Department of Computer Science and Engineering
Department of Artificial Intelligence Graduate School
Ulsan National Institute of Science & Technology
I'm an Assistant Professor at UNIST, specialising in algorithms and network science. My research explores the impact of these elements on large-scale social and information systems, along with their broader societal implications. I focus on creating algorithms that are both "fun" and "wonderful". By "fun," I mean they are intuitive and easy to implement, while "wonderful" refers to their deep theoretical analysis and guarantees. My work aims to bridge accessibility and advanced theoretical concepts.
Teaching
Data Structure (CSE221, UNIST), 2023F
Database Systems (CSE321, UNIST), 2022F, 2023F
Introduction to Data Mining (CSE304, UNIST), 2024S
Advanced Data Mining (CSE554, UNIST), 2024S
Big Data Analysis (AI514, UNIST), 2024S
Graduate supervision
Ongoing:
Dahee Kim (Master student since 2023/08)
Song Kim (Master student since 2023/08)
Hyewon Kim (Master student since 2024/03)
Research papers (Data mining conferences List)
Experimental Analysis and Evaluation of Cohesive Subgraph Discovery
Dahee Kim, Song Kim, Jeongseon Kim, Junghoon Kim*, Kaiyu Feng, Sungsu Lim, and Jungeun Kim
Information Sciences 2024 (SCIE, IF: 8.1, JCR Rank: 7.9%)
Deep Semi-supervised Anomaly Detection with Metapath-based Context Knowledge
Hwan Kim, Junghoon Kim*, Byung Suk Lee, Sungsu Lim
arXiv
Exploring Cohesive Subgraphs in Hypergraphs: The (k,g)-core Approach
Dahee Kim, Junghoon Kim*, Sungsu Lim, and Hyun Ji Jeong
ACM CIKM 2023 (short paper)
Effective and Efficient Core Computation in Signed Networks
Junghoon Kim, Hyun Ji Jeong, Sungsu Lim, and Jungeun Kim
Information Sciences 2023 (SCIE, IF: 8.1, JCR Rank: 7.9%)
DMCS : Density Modularity based Community Search
Junghoon Kim, Luo Siqiang, Gao Cong, and Wenyuan Yu
ACM SIGMOD 2022
LUEM : Local User Engagement Maximization in Networks
Junghoon Kim, Jungeun Kim, Hyun Ji Jeong, and Sungsu Lim
Knowledge-based Systems 2022 (SCIE, IF: 8.8, JCR Rank: 12.76%)
ABC: Attributed Bipartite Co-clustering
Junghoon Kim, Kaiyu Feng, Gao Cong, Diwen Zhu, Wenyuan Yu, and Chunyan Miao
VLDB 2022
OCSM : Finding Overlapping Cohesive Subgraphs with Minimum Degree
Junghoon Kim, Sungsu Lim, and Jungeun Kim
Information Sciences 2022 (SCIE, IF: 8.1, JCR Rank: 7.9%)
(p,n)-core : Core Decomposition in Signed Networks
Junghoon Kim and Sungsu Lim
DASFAA 2022 (short paper)
Densely Connected User Community and Location Cluster Search in Location-Based Social Networks
Junghoon Kim, Tao Guo, Kaiyu Feng, Gao Cong, Arijit Khan, and Farhana Choudhury
ACM SIGMOD 2020
BlackHole : Robust Community Detection Inspired by Graph Drawing
Sungsu Lim, Junghoon Kim, and Jae-Gil Lee
IEEE ICDE 2016
Contact Information
Junghoon Kim
Computer Science and Engineering
Ulsan National Institute of Science & Technology
Ulsan, 44919
(+82)-52-217-2256