Publications

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2026
Out-of-Distribution Robust Explainer for Graph Neural Networks
Geonhee Han, Heesoo Jung, Hyunju Kang, Hogun Park
KDD 2026Proceedings of the Knowledge Discovery and Data Mining
Harnessing Spatial Dependency for Domain Generalization in Multivariate Time-series Sensor Data
Jaehyun Bae, Heesoo Jung, Hogun Park
ESWA 2026Expert Systems with Applications, Elsevier
2025
Harnessing Influence Function in Explaining Graph Neural Networks
Heesoo Jung*, Chanyong Kim*, Geonhee Han, Hogun Park
KDD 2025Proceedings of the Knowledge Discovery and Data Mining
Complex Reasoning in Knowledge Graph Question Answering Through Query Graph Approximation
Hongjun Jeong*, Minji Kim*, Heesoo Jung, Ko Keun Kim, Hogun Park
ACL 2025 FindingsFindings of the Annual Meeting of the Association for Computational Linguistics
Enhancing Inductive Numerical Reasoning in Knowledge Graphs with Relation-Aware Relative Numeric Encoding
Hongjun Jeong, Heesoo Jung, Gayeong Kim, Juann Kim, Ko Keun Kim, Hogun Park
PAKDD 2025Pacific-Asia Conference on Knowledge Discovery and Data Mining
Balancing Graph Embedding Smoothness in Self-Supervised Learning via Information-Theoretic Decomposition
Heesoo Jung, Hogun Park
WWW 2025Proceedings of the Web Conference
CIMAGE: Exploiting the Conditional Independence in Masked Graph Auto-encoders
Jongwon Park*, Heesoo Jung*, Hogun Park
WSDM 2025Proceedings of the ACM International Conference on Web Search and Data Mining
2024
Improving Multi-hop Logical Reasoning in Knowledge Graphs with Context-Aware Query Representation Learning
Jeonghoon Kim, Heesoo Jung, Hyeju Jang, Hogun Park
ACL 2024 FindingsFindings of the Annual Meeting of the Association for Computational Linguistics
2023
Exploiting Relation-aware Attribute Representation Learning in Knowledge Graph Embedding for Numerical Reasoning
Gayeong Kim, Soo Kyung Kim, Ko Keun Kim, Suchan Park, Heesoo Jung, Hogun Park
KDD 2023Proceedings of the Knowledge Discovery and Data Mining
Dual Policy Learning for Aggregation Optimization in Graph Neural Network-based Recommender Systems
Heesoo Jung, Sangpil Kim, Hogun Park
WWW 2023Proceedings of the Web Conference
Stretchable Array sEMG Sensor with Graph Neural Network for Static and Dynamic Gestures Recognition System
Heesoo Jung*, Soyoung Lee*, Hyeyun Lee*, Jaeseong Kim*, Srinivas Gandla, Kyung Jae Yoon, Hogun Park, Seonkuk Kim
npj Flex. Electron. 2023Nature Partner Journals — IF 14.6, top 2.0% (6/275) in EE
2022
sEMG-based Gesture Recognition with Deep Neural Networks
Heesoo Jung*, Soyoung Lee*, Hogun Park
BigComp 2022 WorkshopProceedings of the VOICE AI Workshop at the 9th IEEE BigComp