O-Joun Lee

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 46

Top Topics

Graph Representation

Top Venues

Future Gener. Comput. Syst.

Publications

Hyun-Cheol Park, Yunsang Joo, O-Joun Lee, Kunkyu Lee, Tai-Kyong Song, Chang Choi, Moon Hyung Choi, Changhan Yoon
Automated classification of liver fibrosis stages using ultrasound imaging. BMC Medical Imaging 24 (1) (2024)
Hyeon-Ju Jeon, Jeon-Ho Kang, In-Hyuk Kwon, O-Joun Lee
CloudNine: Analyzing Meteorological Observation Impact on Weather Prediction Using Explainable Graph Neural Networks. CoRR (2024)
Namgyu Jung, Van Thuy Hoang, O-Joun Lee, Chang Choi
Kiosk Recommend System Based on Self-Supervised Representation Learning of User Behaviors in Offline Retail. IEEE Internet Things J. 11 (10) (2024)
Hyeon-Ju Jeon, Jeon-Ho Kang, In-Hyuk Kwon, O-Joun Lee
Explainable Graph Neural Networks for Observation Impact Analysis in Atmospheric State Estimation. CoRR (2024)
Van Thuy Hoang, O-Joun Lee
Transitivity-Preserving Graph Representation Learning for Bridging Local Connectivity and Role-Based Similarity. AAAI (2024)
Van Thuy Hoang, O-Joun Lee
A Survey on Structure-Preserving Graph Transformers. CoRR (2024)
Yunsang Joo, Hyun-Cheol Park, O-Joun Lee, Changhan Yoon, Moon Hyung Choi, Chang Choi
Classification of Liver Fibrosis From Heterogeneous Ultrasound Image. IEEE Access 11 (2023)
Thanh-Sang Nguyen, Jooho Lee, Van Thuy Hoang, O-Joun Lee
Connector 0.5: A unified framework for graph representation learning. CoRR (2023)
Van Thuy Hoang, O-Joun Lee
Transitivity-Preserving Graph Representation Learning for Bridging Local Connectivity and Role-based Similarity. CoRR (2023)
San-Hee Park, Kang-Min Kim, O-Joun Lee, Youjin Kang, Jaewon Lee, Su-Min Lee, SangKeun Lee
"Why do I feel offended?" - Korean Dataset for Offensive Language Identification. EACL (Findings) (2023)
Van Thuy Hoang, O-Joun Lee
Mitigating Degree Biases in Message Passing Mechanism by Utilizing Community Structures. CoRR (2023)
Van Thuy Hoang, Hyeon-Ju Jeon, Eun-Soon You, Yoewon Yoon, Sungyeop Jung, O-Joun Lee
Graph Representation Learning and Its Applications: A Survey. Sensors 23 (8) (2023)
Akshat Gaurav, Varsha Arya, Kwok Tai Chui, Brij B. Gupta, Chang Choi, O-Joun Lee
Long Short-Term Memory Network (LSTM) based Stock Price Prediction. RACS (2023)
Van Thuy Hoang, Sang Thanh Nguyen, Sangmyeong Lee, Jooho Lee, Luong Vuong Nguyen, O-Joun Lee
Companion Animal Disease Diagnostics Based on Literal-Aware Medical Knowledge Graph Representation Learning. IEEE Access 11 (2023)
Van Thuy Hoang, Sang Thanh Nguyen, Sangmyeong Lee, Jooho Lee, Luong Vuong Nguyen, O-Joun Lee
Companion Animal Disease Diagnostics based on Literal-aware Medical Knowledge Graph Representation Learning. CoRR (2023)
Hyeon-Ju Jeon, Min-Woo Choi, O-Joun Lee
Day-Ahead Hourly Solar Irradiance Forecasting Based on Multi-Attributed Spatio-Temporal Graph Convolutional Network. Sensors 22 (19) (2022)
O-Joun Lee, Hyeon-Ju Jeon, Jason J. Jung
Learning multi-resolution representations of research patterns in bibliographic networks. J. Informetrics 15 (1) (2021)
O-Joun Lee, Seungha Hong, Jin-Taek Kim
Interinstitutional Research Team Formation Based on Bibliographic Network Embedding. Mob. Inf. Syst. 2021 (2021)
O-Joun Lee, Jin-Taek Kim
Measuring Narrative Fluency by Analyzing Dynamic Interaction Networks in Textual Narratives. Text2Story@ECIR (2020)
O-Joun Lee, Jason J. Jung, Jin-Taek Kim
Learning Hierarchical Representations of Stories by Using Multi-Layered Structures in Narrative Multimedia. Sensors 20 (7) (2020)
O-Joun Lee, Jin-Taek Kim
Learning Multi-modal Representations of Narrative Multimedia: a Case Study of Webtoons. RACS (2020)
O-Joun Lee, Jason J. Jung
Story Embedding: Learning Distributed Representations of Stories based on Character Networks (Extended Abstract). IJCAI (2020)
O-Joun Lee, Jin-Taek Kim, Eun-Soon You
Towards Story-based Summarization of Narrative Multimedia. ICEA (2020)
O-Joun Lee, Jason J. Jung
Story embedding: Learning distributed representations of stories based on character networks. Artif. Intell. 281 (2020)
O-Joun Lee, Sung Youn Park, Jin-Taek Kim
IdeaNet: Potential Opportunity Discovery for Business Innovation. AI4Narratives@IJCAI (2020)
Khac-Hoai Nam Bui, Sungrae Cho, Jason J. Jung, Joongheon Kim, O-Joun Lee, Woongsoo Na
A novel network virtualization based on data analytics in connected environment. J. Ambient Intell. Humaniz. Comput. 11 (1) (2020)
Hyeon-Ju Jeon, O-Joun Lee, Jason J. Jung
Is Performance of Scholars Correlated to Their Research Collaboration Patterns? Frontiers Big Data 2 (2019)
O-Joun Lee, Jason J. Jung
Modeling affective character network for story analytics. Future Gener. Comput. Syst. 92 (2019)
O-Joun Lee, Jason J. Jung
Integrating character networks for extracting narratives from multimodal data. Inf. Process. Manag. 56 (5) (2019)
O-Joun Lee, Jason J. Jung
Character Network Embedding-based Plot Structure Discovery in Narrative Multimedia. WIMS (2019)
O-Joun Lee, Jason J. Jung
Explainable Movie Recommendation Systems by using Story-based Similarity. IUI Workshops (2018)
O-Joun Lee, Yunhu Kim, Hoang Long Nguyen, Jai E. Jung
Multi-scaled Spatial Analytics on Discovering Latent Social Events for Smart Urban Services. J. Univers. Comput. Sci. 24 (3) (2018)
O-Joun Lee, Nayoung Jo, Jason J. Jung
Measuring Character-based Story Similarity by Analyzing Movie Scripts. Text2Story@ECIR (2018)
O-Joun Lee, Jai E. Jung
Owner-Borrower Model for Recommenders in O2O Services. Mob. Networks Appl. 23 (4) (2018)
Jae-Hong Park, O-Joun Lee, Jai E. Jung
Spatio-temporal query contextualization for microtext retrieval in social media. Concurr. Comput. Pract. Exp. 30 (15) (2018)
Hoang Long Nguyen, O-Joun Lee, Jai E. Jung, Jaehwa Park, Tai-Won Um, Hyun-Woo Lee
Event-Driven Trust Refreshment on Ambient Services. IEEE Access 5 (2017)
O-Joun Lee, Jai E. Jung
Sequence Clustering-based Automated Rule Generation for Adaptive Complex Event Processing. Future Gener. Comput. Syst. 66 (2017)
Jai E. Jung, O-Joun Lee, Eunsoon You, Myoung-Hee Nam
A computational model of transmedia ecosystem for story-based contents. Multim. Tools Appl. 76 (8) (2017)
O-Joun Lee, Hoang Long Nguyen, Jai E. Jung, Tai-Won Um, Hyun-Woo Lee
Towards Ontological Approach on Trust-Aware Ambient Services. IEEE Access 5 (2017)
Jae-Hong Park, O-Joun Lee, Joo-Man Han, Eon-Ji Lee, Jason J. Jung, Luca Carratore, Francesco Piccialli
Spatio-Temporal Contextualization of Queries for Microtexts in Social Media: Mathematical Modeling. EUSPN/ICTH (2017)
Jason J. Jung, Min-Sung Hong, O-Joun Lee, Jae-Hong Park, Chang Choi
Towards Affective Lifelogging with Information Fusion. Intelligent Environments (2017)
Khac-Hoai Nam Bui, Sungrae Cho, Jason J. Jung, Joongheon Kim, O-Joun Lee, Woongsoo Na
Network Engineering: Towards Data-Driven Framework for Network Configuration. BDTA (2017)
Quang Dieu Tran, Dosam Hwang, O-Joun Lee, Jai E. Jung
Exploiting character networks for movie summarization. Multim. Tools Appl. 76 (8) (2017)
Quang Dieu Tran, Dosam Hwang, O-Joun Lee, Jason J. Jung
A Novel Method for Extracting Dynamic Character Network from Movie. BDTA (2016)
Khac-Hoai Nam Bui, O-Joun Lee, Jason J. Jung, David Camacho
Dynamic Traffic Light Control System Based on Process Synchronization Among Connected Vehicles. ISAmI (2016)
O-Joun Lee, Jason J. Jung
Affective Character Network for Understanding Plots of Narrative Contents. AfCAI (2016)
Khac-Hoai Nam Bui, Xuan Hau Pham, Jason J. Jung, O-Joun Lee, Min-Sung Hong
Context-Based Traffic Recommendation System. ICCASA (2015)
O-Joun Lee, Jason J. Jung, Eunsoon You
Predictive Clustering for performance stability in collaborative filtering techniques. CYBCONF (2015)
Myeong-Yeon Yi, O-Joun Lee, Jason J. Jung
MBTI-Based Collaborative Recommendation System: A Case Study of Webtoon Contents. ICCASA (2015)
O-Joun Lee, Eunsoon You, Min-Sung Hong, Jason J. Jung
Adaptive Complex Event Processing Based on Collaborative Rule Mining Engine. ACIIDS (1) (2015)