Community Search
Cohesive Subgraph Discovery
Hypergraph Mining
Reviewer, Bigcomp 2025
PC member, CIKM 2025 (Applied Research Track)
Song Kim, Dahee Kim, Taejoon Han, Junghoon Kim, Hyun Ji Jeong, and Jungeun Kim, "Efficient Locality-based Indexing for Cohesive Subgraphs Discovery in Hypergraph", EDBT 2026 (CS top conference)
Wentong Zhang, Feng Kaiyu, Lanting Fang, Junghoon Kim, Kaibo Zhang, Dahee Kim, Shuliang Wang, Ye Yuan, Guoren Wang, "Budgeted Strong Community Search in Heterogeneous Graphs", ACM SIGMOD 2026 (top DB conference)
Dahee Kim, Hyewon Kim, Song Kim, Minseok Kim, Junghoon Kim, Yeon-Chang Lee, and Sungsu Lim, "Uncovering High-Order Cohesive Structures: Efficient (k,g)-Core Computation and Decomposition in Hypergraphs", Knowledge-based Systems 2025 (Under revision, SCIE Q1)
Hyewon Kim, Minseok Kim, Dahee Kim, and Junghoon Kim, "When User Engagement Meets Structural Cohesiveness: A Decay-Driven Approach to Hypergraph Core", ACM CIKM 2025 (CS top conference)
Hyewon Kim, Woocheol Shin, Dahee Kim, Junghoon Kim, Sungsu Lim, and Hyun Ji Jeong, "Beyond Trivial Edges: A Fractional Approach to Cohesive Subgraph Detection in Hypergraphs", Knowledge-based Systems 2025 (SCIE Q1)
Dahee Kim, Song Kim, Jeongseon Kim, Junghoon Kim, Kaiyu Feng, Sungsu Lim, and Jungeun Kim, "Experimental Analysis and Evaluation of Cohesive Subgraph Discovery", Information Sciences 2024 (SCIE Q1)
Dahee Kim, Junghoon Kim, Sungsu Lim, and Hyun Ji Jeong, "Exploring Cohesive Subgraphs in Hypergraphs: The (k,g)-core Approach", ACM CIKM 2023 (CS top conference)
{Doyeol Oh, Hyewon Kim}, Dahee Kim, and Junghoon Kim, "위치 기반 소셜 네트워크에서 공간 근접 커뮤니티 탐지를 위한 엔트로피 가중 적응형 라벨 전파 알고리즘", KDBC 2025 (Under review)
Hyeongmin Son, Dahee Kim*, and Junghoon Kim, "LLAMA: Leiden-LPA 기반 대규모 커뮤니티 분석", KDBC 2025 (Under review)
{Seungchan Choi, Taejoon Han}, Dahee Kim, Hyewon Kim, Minseok Kim, and Junghoon Kim, "Weighted Structural Similarity for Density-Based Graph Clustering", KDBC 2025 (Under review, WiP track)
Minseok Kim, Dahee Kim, and Junghoon Kim, "Decay-Driven Analysis of Hypergraph Cores: Linking Engagement with Cohesion", KDBC 2025 (Under review, WiP track)
Taejoon Han, Seungchan Choi, Minseok Kim, Hyewon Kim, Dahee Kim and Junghoon Kim, "NHSCAN: Node-based Hypergraph SCAN", KDBC 2025 (Under review, WiP track)
Dahee Kim, Minseok Kim, Hyeongmin Son and Junghoon Kim, "하이퍼그래프에서 효율적인 코어 계산을 위한 트라이 기반 알고리즘", KDBC 2025 (Under review, WiP track)
김다희, 김정훈, 임성수. "응집성을 가지는 서브그래프 식별 기술의 최신 연구 동향", 전자공학회지, 50(6),18-30. (2023).
{Dahee Kim, Hyewon Kim}, Taejoon Han, and Junghoon Kim, "Community Detection Based on Ollivier-Ricci Curvature and Modularity", KDBC 2024
Hyewon Kim, Dahee Kim, Song Kim, Susik Yoon, and Junghoon Kim, "Enhancing User Engagement through Network Coreness via Continual Learning", KDBC 2024
하이퍼엣지 크기 감쇠 기반 (k,s)-코어 모델 및 효율적 탐색 장치, To appear
올리비아-리치 곡률과 모듈러리티 기반의 커뮤니티 탐지를 위한 방법 및 장치, 10-2025-0034070, 2025.03.17
유저 참여도를 강화하기 위해 네트워크를 트레이닝하는 방법 및 장치, 10-2025-0045472, 2025.04.08
하이퍼 그래프의 서브 그래프 식별 방법 및 장치, 10-2025-0075876, 2025.06.10
하이퍼그래프에서 응집력 있는 서브그래프 검출을 위한 데이터 분석 시스템 및 방법 , 10-2025-0107601, 2025.08.05