Youngin Cho

MS Student
Korea Advanced Institute of Science and Technology (KAIST)
choyi0521 at gmail dot com (choyi0521@gmail.com)

[CV] [Github] [LinkedIn]

About Me

I obtained Bachelor's degrees in Computer Science and Mathematical Science from Korea Advanced Institute of Science and Technology (KAIST). I am currently a MS student at KAIST, advised by Jaegul Choo. My research interests lie in the areas of machine learning and computer vision. Especially, my recent studies focus on time series forecasting and image generation with minimal supervision. I enjoy studying interesting algorithms and mathematical theories, and my research interests are often motivated by them.

Publications

Guiding Users to Where to Give Color Hints for Efficient Interactive Sketch Colorization via Unsupervised Region Prioritization
Youngin Cho*, Junsoo Lee*, Soyoung Yang, Juntae Kim, Yeojeong Park, Haneol Lee, Mohammad Azam Khan, Daesik Kim, and Jaegul Choo
accpeted at WACV 2023
[Paper] [Code]

WaveBound: Dynamic Error Bounds for Stable Time Series Forecasting
Youngin Cho*, Daejin Kim*, Dongmin Kim, Mohammad Azam Khan, and Jaegul Choo
accpeted at NeurIPS 2022
[Paper] [Code] [Review (KOR)]

Mining Multi-Label Samples from Single Positive Labels
Youngin Cho*, Daejin Kim*, Mohammad Azam Khan, and Jaegul Choo
accpeted at NeurIPS 2022
[Paper] [Code] [Review (KOR)]

Residual Correction in Real-Time Traffic Forecasting
Daejin Kim*, Youngin Cho*, Dongmin Kim, Cheonbok Park, and Jaegul Choo
accpeted at CIKM 2022
[Paper]

Awards & certifications

NeurIPS 2022 Scholar Award Oct. 8, 2022
Advanced to ICPC World Finals Moscow Invitational Contest Sep. 30, 2021
2019 ACM-ICPC Seoul regional 3rd place Nov. 9, 2019
2018 ACM-ICPC Jakarta regional silver Nov. 12, 2018
2018 ACM-ICPC Seoul regional 5th place Nov. 3, 2018
2018 ACM-ICPC KAIST competition gold Oct. 6, 2018
2018 KAKAO code festival 4th place Aug. 25, 2018
2018 Samsung Collegiate Programming Cup (SCPC) 5th place Jul. 31, 2018
2017 ACM-ICPC Daejeon regional 5th place Nov. 11, 2017
2017 KAKAO code festival 5th place Sep. 9, 2017

Work Experience

Kakao Corp. Dec. 2018 - Feb. 2019
Recommendation Team, as internship
- Piccoma webtoon recommendation system
- Designed and implemented collaborative/content-based filtering, contextual bandit algorithms
- Related Skills: Python, Tensorflow, MongoDB, RocksDB, Elasticsearch, Apache Kafka

Teaching Experience

Supported KAIST undergraduates learning in the Programming course 2018
Taught Incheon Science High School students as a Korea Olympiad in Informatics (KOI) lecturer 2018

Extra-Curricular Activities

Wrote posts in the Samsung Software Membership blog [Link]
Provided solutions for programming problems (>1K) [Link]