International conference / journal papers

• 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)

• {Taejoon Han, Song Kim}, Woungjae Choo, and Junghoon Kim, "From Bicliques to Biflexi Cliques: A New Era of Bipartite Subgraph Discovery", ACM CIKM 2025 (CS top conference)

Domestic conference / journal papers

• Taejoon Han, Seungchan Choi, Minseok Kim, Hyewon Kim, Dahee Kim and Junghoon Kim, "NHSCAN: Node-based Hypergraph SCAN", KDBC 2025 (Under review, WiP track)

• {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)

• {Deokhyun Kim, Taejoon Han}, Junghoon Kim, "구조·속성 결합 모듈러리티 최대화를 통한 대규모 속성 네트워크의 커뮤니티 탐지", 데이터베이스 연구 2025 (Under review)

• {Dahee Kim, Hyewon Kim}, Taejoon Han, and Junghoon Kim, "Community Detection Based on Ollivier-Ricci Curvature and Modularity", KDBC 2024

• {Taejoon Han, Hyewon Kim}, Seongsik Hwang, Woocheol Shin, Junghoon Kim, Jaehyun Bhang, and Hyeongi Hong, "Complex Network Stability: Exploring Comprehensive Anchored Edge s-Core", KDBC 2024

Patents

• 크기 적응형 연결 조건을 갖는 이분 응집 서브그래프 탐색 기법: BIFLEXI CLIQUE 모델 및 식별 장치, To appear

• 올리비아-리치 곡률과 모듈러리티 기반의 커뮤니티 탐지를 위한 방법 및 장치, 10-2025-0034070, 2025.03.17