Publications

BTS: Load-Balanced Distributed Union-Find for Finding Connected Components with Balanced Tree Structures (to appear)
IEEE International Conference on Data Engineering (ICDE)
Chaeeun Kim, Changhun Han, and Ha-Myung Park

Efficient Proximity Search in Time-evolving High-dimensional Data using Multi-level Block Indexing (to appear)
International Conference on Extending Database Technology (EDBT)
Changhun Han, Suji Kim and Ha-Myung Park

Enhancing Heterophilic Graph Neural Network Performance through Label Propagation in K-Nearest Neighbor Graphs
IEEE International Conference on Big Data and Smart Computing (BigComp)
HyunSeok Park, Ha-Myung Park
[PDF]

Latent Representation Generation for Efficient Content-Based Image Retrieval in Weather Satellite Images Using Self-Supervised Segmentation (poster)
IEEE International Conference on Big Data and Smart Computing (BigComp)
Ismail Abdulhakin, Ha-Myung Park
[PDF]

Efficient Distributed Approximate k-Nearest Neighbor Graph Construction by Multiway Random Division Forest
ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)
Sanghong Kim, Ha-Myung Park
[PDF] [Github]

UniCon: A Unified Star-Operation to Efficiently Find Connected Components on a Cluster of Commodity Hardware
PLOS ONE
Chaeeun Kim, Changhun Han, and Ha-Myung Park
[PDF] [Github]

Accurate Relational Reasoning in Edge-labeled Graphs by Multi-Labeled Random Walk with Restart
World Wide Web Journal (WWWJ)
Jinhong Jung, Woojeong Jin, Ha-Myung Park, and U Kang
[PDF]

PACC: Large Scale Connected Component Computation on Hadoop and Spark
PLOS ONE
Ha-Myung Park, Namyong Park, Sung-Hyon Myaeng, and U Kang
[PDF] [Github]

FlexGraph: flexible partitioning and storage for scalable graph mining
PLOS ONE
Chiwan Park, Ha-Myung Park. and U Kang
[PDF] [Github]

BalanSiNG: Fast and Scalable Generation of Realistic Signed Networks
International Conference on Extending Database Technology (EDBT)
Jinhong Jung, Ha-Myung Park, and U Kang [PDF]

Enumerating Trillion Subgraphs On Distributed Systems
ACM Transactions on Knowledge Discovery from Data (TKDD)
Ha-Myung Park, Francesco Silvestri, Rasmus Pagh, Chin-wan Chung, Sung-Hyon Myaeng, and U Kang
[PDF] [Homepage]

PegasusN: A Scalable and Versatile Graph Mining System
AAAI Conference on Artificial Intelligence (AAAI)
Ha-Myung Park, Chiwan Park, and U Kang
[PDF] [Homepage]

A New Question Answering Approach with Conceptual Graphs
Conférence en Recherche d’Information et Applications (CORIA)
Kyung-Min Kim, Jinhong Jung, Jihee Ryu, Ha-Myung Park, Joseph P.Joohee, Seokwoo Jeong, U Kang, and Sung-Hyon Myaeng
[PDF]

Partition Aware Connected Component Computation in Distributed Systems
IEEE International Conference on Data Mining (ICDM)
Ha-Myung Park, Namyong Park, Sung-Hyon Myaeng, U Kang
[PDF] [Homepage]

PTE: Enumerating Trillion Triangles On Distributed Systems
ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)
Ha-Myung Park, Sung-Hyon Myaeng, U Kang
[PDF] [Homepage]

The Direction-Constrained k Nearest Neighbor Query: Dealing With Spatio-Directional Objects
Geoinformatica 20(3)
Min Joong Lee, Dong Wan Choi, Sangyon Kim, Ha-Myung Park, Sunghee Choi, Chin-Wan Chung
[PDF]

MapReduce Triangle Enumeration With Guarentees
ACM International Conference on Information and Knowledge Management (CIKM)
Ha-Myung Park, Francesco Silvestri, U Kang, Rasmus Pagh
[PDF] [Homepage]

An Efficient MapReduce Algorithm for Counting Triangles in a Very Large graph
ACM International Conference on Information and Knowledge Management (CIKM)
Ha-Myung Park, Chin-Wan Chung
[PDF]

k-코어 기반 그래프 증강 기법
한국소프트웨어종합학술대회
박현석, 김수지, 박하명

KcBERT 언어 모델을 사용한 뉴스 기사 혐오 댓글 분류
한국소프트웨어종합학술대회
강지수, 박하명, 강승식

KcELECTRA 를 활용한 혐오성 댓글 분류
한국소프트웨어종합학술대회
이영준, 박하명, 강승식

기상관측정보를 고려한 오토인코더 기반 멀티모달 기상위성영상 임베딩 기법 연구
한국소프트웨어종합학술대회
김유진, 이소정, 박하명

맵리듀스 환경에서 프로덕트 양자화
한국소프트웨어종합학술대회
조재오, 박하명

그래프 사전 분할 기법을 활용한 Butterfly Counting MapReduce 알고리즘
한국컴퓨터종합학술대회 논문집
허태정, 이용준, 박하명

너비 우선 탐색(BFS) 기법 기반 국내 유튜브(Youtube) 동영상 정보 크롤링 기법 및 국내 Youtube 데이터셋 구축
한국컴퓨터종합학술대회 논문집
김태영, 박하명

대용량 그래프에서의 삼각형 검색 연구 : 알고리즘과 응용
한국통신학회지(정보와통신)
박하명, 강유