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Thrive endlessly.

PhD Student. Responsible AI Researcher. Fitness & Dessert Lover.

ABOUT

I am a PhD candidate at Korea Advanced Institute of Science and Technology (KAIST), advised by Professor Steven Euijong Whang.

My research mainly focuses on Responsible AI, especially addressing challenges related to fairness, privacy, and hallucination to enable the safe integration of AI systems into our society.

Previously, I worked as a research intern at Microsoft Research Asia (Beijing, China), working with wonderful mentors. Always looking forward to exciting collaborations & internships!

Email: purplehibird (at) kaist (dot) ac (dot) kr

Curriculum Vitae / Google Scholar

NEWS

Apr 2025: I am attending ICLR 2025 to present a new paper on responsible generative model! Looking forward to seeing you in Singapore ☺️

Mar 2025: Finished internship at MSRA. I am totally grateful to have this unforgettable experience with amazing people.

Dec 2024: I am attending NeurIPS 2024 to present a new paper on LLM hallucination evaluation (i.e., ERBench)!

Nov 2024: I gave a talk at the KAIST-Google exploreCSR workshop as a student speaker.

Sep 2024: I started my first journey at MSRA in Beijing as a Research Intern.

PUBLICATIONS

ERBench: An Entity-Relationship based Automatically Verifiable Hallucination Benchmark for LLMs

(NeurIPS'24 Datasets and Benchmarks Track Spotlight)

PFGuard: A Generative Framework with Privacy and Fairness Safeguards

(ICLR'25)

Harnessing Temporal Databases for Systematic Evaluation of Factual Time-Sensitive Question-Answering in Large Language Models

(arXiv'25)

EDUCATION

Korea Advanced Institute of Science and Technology (KAIST)
Ph.D Candidate in Electric Engineering
Mar. 2023 - Present
Korea Advanced Institute of Science and Technology (KAIST)
Master Student in Electric Engineering
Mar. 2021 - Feb. 2023
Korea Advanced Institute of Science and Technology (KAIST)
B.S. in Electrical Engineering
Mar. 2016 - Feb. 2021

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