Recent News
- Oct 09, 2026: I was featured in a news article on the K-Top-Tier MS/PhD Project"s one-year research showcase, presenting my CGF-Softmax research on privacy-preserving AI and machine learning. [ BBS News ] [ Daegu Magazine ] [ Dakyung News ]
- Sep 29, 2026: CGF-Softmax has been implemented in HEIR (Homomorphic Encryption Intermediate Representation), an open-source FHE compiler toolchain maintained by Google. [ HEIR Docs ] [ News Link ]
- Aug 19, 2026: I was awarded the 2026 Best (1st Place) Undergraduate Capstone Project Award from the Dept. of Electrical Engineering, POSTECH. (Project title: Privacy Preserving Machine Learning using Homomorphic Encryption, Advisor: Prof. Yongjune Kim)
- July 21, 2026: I was selected for the K-Top-Tier MS/PhD Project Fellowship (20 selected annually; one-year stipend of over โฌ35,670).
- July 08, 2026: Our team Yggdrasil Embeddings (Hanjun, Amalia, Memoona, Hanan) was awarded 2nd Prize (โฌ250) in the D2I Competition at the IEEE European School of Information Theory (ESIT) 2026.
- July 2026: I was invited to serve as a Session Co-Chair for the "AI Methods in Propagation and Imaging" session at IEEE International Symposium on Antennas & Propagation and USNC-URSI Radio Science Meeting (IEEE AP-S/URSI), Detroit, Michigan, USA, 2026. [ Session ]
- Apr 17, 2026: 1 paper has been accepted to IEEE 103rd Vehicular Technology Conference (VTC2026-Spring), Nice, France, 2026. [ Paper ]
- Apr 02, 2026: 1 paper has been accepted to IEEE International Symposium on Antennas & Propagation and USNC-URSI Radio Science Meeting (IEEE AP-S/URSI), 2026. [ Paper ]
- Mar 16, 2026: I was awarded IEEE ComSoc Student Travel Grant for IEEE WCNC 2026.
- Feb 2026: Started my course 'Precalculus1 with Experiments (Spring 2026)' for freshman at POSTECH.
- Feb 2026: Submitted a paper to IEEE Vehicular Technology Conference (IEEE VTC-Spring) 2026. Thank you Prof. Hanan and Pere.
- Feb 2026: Submitted a paper to IEEE International Symposium on Antennas and Propagation (IEEE AP-S) 2026. Thank you Prof. Ville, and Aleksandr. [ Paper ]
- Jan 2026: Submitted a paper to International Conference on Machine Learning (ICML) 2026. [ Paper ]
- Jan 15, 2026: 1 paper has been accepted to IEEE Wireless Communications and Networking Conference 2026 (IEEE WCNC). [ Paper ]
- Dec 05, 2025: I will be visiting Aalto University (Finland) for 2 weeks (Feb 02-13, 2026) as a short-term academic visitor. (Host: Prof. Olav and Hanan)
- Dec 03, 2025: I was awarded Bronze Prize in 43rd Korean Undergraduate Mathematics Competition (Organizer: Korean Mathematical Society). [ News Link ]
- Nov 2025: I made a provisional patent application (South Korea) regarding the KSIAM poster.
- Nov 2025: I'm presenting a poster in Korean Society for Industrial and Applied Mathematics (KSIAM) Fall Annual Meeting 2025. Thank you Prof. Jinsu Kim.
- Oct 2025: Submitted a paper to IEEE WCNC 2026. Thank you Prof. Olav, Hanan, and Pere.
Spotlight
Here are a few video presentations of my recent work.
ใ1ใ Course Introduction of ใPrecalculus1 with Experimentsใ (From my lecture during Spring 2026) [KOREAN]
ใ2ใ Presentation of the WCNC 2026 paper ใLow-Overhead CSI Feature for Fingerprint Localizationใ [ENGLISH]
ใ3ใ ใPrecalculus1ใ (From my lecture during Spring 2024) [KOREAN]
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