- Human-LLM Collaborative Annotation Through Effective Verification of LLM Labels (To appear at CHI 2024)
- MEGAnno+: A Human-LLM Collaborative Annotation System (EACL 2024 Demo)
- Weedle: Composable Dashboard for Data-Centric NLP in Computational Notebooks (WWW 2023 Demo)
- Towards Transparent, Reusable, and Customizable Data Science in Computational Notebooks (CHI 2023 Late Breaking Work)
- MEGAnno: Exploratory Labeling for NLP in Computational Notebooks (EMNLP 2022 DaSH Workshop, Best Paper Award)
- Low-resource Interactive Active Labeling for Fine-tuning Language Models (EMNLP 2022 Findings)
- Towards Multi-faceted Human-centered AI (NeurIPS 2022 Human-Centered AI Workshop)
- ArchiText: Interactive Hierarchical Topic Modeling (IEEE Transactions on Visualization and Computer Graphics, 2020)
- TopicSifter: Interactive Search Space Reduction through Targeted Topic Modeling (IEEE Conference on Visual Analytics Science and Technology, 2019)
- Understanding Actors and Evaluating Personae with Gaussian Embeddings (AAAI 2019)
- VisIRR: An Interactive Visual System for Information Retrieval and Recommendation for Large-scale Document Data (TKDD 2017)
- High-Recall Document Retrieval from Large-Scale Noisy Documents via Visual Analytics based on Targeted Topic Modeling (IEEE Conference on Visual Analytics Science and Technology, 2017 Poster)
Research Experience
1. Apr 2021 - Present: Megagon Labs, Research Scientist
2. May 2014 - Dec 2020: Georgia Institute of Technology, Graduate Research Assistant
3. May 2017 - Aug 2017: Disney Research, Research Intern
4. May 2016 - Aug 2016: IBM Research - Almaden, Research Intern
Education
1. Aug 2015 - Dec 2020: Georgia Institute of Technology, Ph.D. in Computer Science, Advisors: Haesun Park, Alex Endert
2. Aug 2013 - May 2015: Georgia Institute of Technology, M.S. in Computer Science (Machine Learning), GPA 4/4.0
3. Mar 2011 - Aug 2013: Seoul National University, M.S. in Business Administration (Accounting)
4. Mar 2006 - Feb 2011: Seoul National University, B.S. in Mathematics (Minor in Business Administration)
Background
Research Interests: Human-centered AI, focusing on improving interpretability, interactivity, and scalability; Professional Field: Computer Science; Brief Introduction: Working as a Research Scientist at Megagon Labs, focusing on human-centered AI.
Miscellany
Personal Interests: Feel free to reach out if you are interested in similar topics.