Education
POSTECH — Ph.D. in Artificial Intelligence
Graduate School of Artificial Intelligence (advisor: Prof. Wook-Shin Han)
GPA: 4.27 / 4.30
POSTECH — B.S. in Electrical Engineering
GPA: 4.25 / 4.30 (Salutatorian, rank: 2/256)
Perfect GPA (4.3/4.3) in major-specific courses
Highest GPA ever in the Department of Electrical Engineering
Daegu Il Science High School (DG1S)
Publications
SAFE: Schema-Driven Approximate Distance Join for Efficient Knowledge Graph Querying
ASM: Harmonizing Autoregressive Model, Sampling, and Multi-dimensional Statistics Merging for Cardinality Estimation
ASM in Action: Fast and Practical Learned Cardinality Estimation
Research Experiences
Research Intern — POSTECH Database Systems Laboratory
Advisor: Prof. Wook-Shin Han
- Designed and implemented algorithm for sampling-based cardinality estimation from sub-plans
Honors & Awards
SBS Cultural Foundation Scholarship
95,000,000 Won (≈ 75,000 USD)
Scholarship awarded to students with a commendable academic record and exemplary conduct
Postechian Fellowship
3,000,000 Won (≈ 2,300 USD)
Awarded to the student who achieved the highest grades and entered the POSTECH GSAI
Kwanjeong Scholarship (Declined)
22,000,000 Won (≈ 17,000 USD)
Awarded but declined in favor of SBS Cultural Foundation Scholarship
Awards of Proud Postechian Member with the Highest Honor
Outstanding extracurricular achievement
Newcomb Lim Ki-Hong Design Project Best Award
Outstanding research results in a design challenge (POSTECH EE)
KEC Science Education Foundation Scholarship
3,000,000 Won (≈ 2,300 USD)
Awards of Korea Military Academy Principal
Outstanding research results in ROND program (Benchmarking of Israel's Talpiot)
National Science and Technology Scholarship
Outstanding academic ability in science and engineering
Teaching Experiences
Course Assistant — Deep Learning (AIGS538)
POSTECH, Graduate School of Artificial Intelligence
Course Assistant — Database Management Systems (CSED421)
POSTECH, Department of Computer Science & Engineering
Student Mentoring Program (SMP) Tutor
Teaching Calculus and Linear Algebra
Voluntary Teaching — POSTECH Volunteering Club
Physics teacher for underprivileged middle school students
Skills Summary
- Korean (native)
- English (fluent)
- Python, C/C++, SQL, Bash
- TensorFlow, PyTorch, Flutter
- Docker, GIT, PostgreSQL, MySQL
- Linux, Mac, Windows, Arduino, Raspberry Pi
Extracurricular Activities
CLEAR — Badminton Club (POSTECH)
Served as club secretary from 2019 to 2022
MARCUS — Mathematics Club (POSTECH)
Committee Member
Student Advisor (POSTECH)
Served as a mentor for freshmen facilitating their transition to college life
Imagination and Development (InD) Program
Daegu Il Science High School — Group idea development festival
Won bronze medal