About Me

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Education
 
September 2015 - Now
Ph.D candidate of Software.
Dept. of Computer Science and Engineering. Korea University, Seoul, Republic of Korea.

 

September 2012 - February 2015
Master of Applied Statistics.
Dept. of Statistics. Korea University, Seoul, Republic of Korea.
 
March 2004 (Enrollment at July 2009) -  February 2012 
BA (plural). Major of Computer science and engineering.
Dept. of Computer Science and Engineering. Chung-nam National University, Dae-jeon, Republic of Korea.
 
March 2004 (Enrollment at March 2005) -  February 2012 
BA (plural). Major of Business administration.
Dept. of Business Administration. Chung-nam National University, Dae-jeon, Republic of Korea.
 

March 2004 - February 2012

BA. Major of Economics.
Dept. of Economics. Chung-nam National University, Dae-jeon, Republic of Korea.

 

April 2001 - February 2004
Completion of a course.
Dae-won High School, Chung-ju, Republic of Korea.
 
April 1998 - February 2001
Completion of a course.
Chung-il Middle School, Chung-ju, Republic of Korea.

 

April 1992 - February 1998
Completion of a course.
Ye-seong Primary School, Chung-ju, Republic of Korea.
 
 
 
 
 
Training
 
March 2015 - August 2015
Trainee.
The Course of Hybrid Webapp Developer under Maven Git.
Ssang-yong Education Center.
   Database Modeling Project '' - [Presentation Slide] [Portfolio]
   ┗ Web Development Project '무슨 부귀영화를 누리겠다고!' - [Presentation Slide] [Portfolio]
 
 
 
 
 
Experiences
 
September 2015 - Now
Student Fellow.
Transdisciplinary Research about Big Data at Transdisciplinary Research Program.

Korea Institute for Advanced Study, Seoul, Republic of Korea.

http://conf.kias.re.kr/trans/bigdata/

 
September 2015 - Now
Research Assistant.
Glocalizing Political Science Corps. under BK21 Plus.

Korea University, Seoul, Republic of Korea.

http://politicsbk21.korea.ac.kr/

http://inequalityanddemocracy.org/

 
January 2013 - February 2014
Research Assistant.
Data Engineering Team for Complex Structured Data Analysis under BK21 Plus.

Korea University, Seoul, Republic of Korea.

http://kuweb.korea.ac.kr/statbk21/

 
January 2013 - February 2014
Research Assistant.
Bayesian Statistics Lab at Korea University.
Korea University, Seoul, Republic of Korea.
 
August 2012 - August 2014
Computer Assistant.
Korea University, Seoul, Republic of Korea.

 

February 2012 - May 2012
Research Assistant
June 2012 - August 2012
Developer.
Statistics Korea.
https://green.kostat.go.kr/portal/greengrow.do
 
August 2011 - April 2012
Co-Representative.
Internesia Corp.
 
June 2011 - September 2011
Web Programmer, Web Designer, Editor, 정보보호책임자.
Insight Press.
 
July 2011
Freelancer Programmer.
Daehan Electric Installaion Corporation.

 

September 2009 - October 2009
March 2010 - February 2012
Research assistant. (연구책임 : 권택호)
University Industry Collaboration Foundation in Chung-nam National University.
 
April 2009 - April 2010
Lecturer.
The Economy Education for Teenagers through YWCA & CityGroup.
 
September 2008 - August 2009
Owner.
Jae-Seong's Lunchroom.

 

 

 

 

 

Military Duty

 

January 2006 - January 2008
Perform Military Duties as Trainee to Sergeant.
a Maintenance Service Battalion, The 37 Division, The Republic of Korea Army, Jeung-pyung, Republic of Korea.
 
 
 
 
 
Interests
 
I'm broadly interested in integrating data mining techniques with visual analytics for large-scale data.
Among various techniques, I'm primarily interested in dimension reduction and clustering methods, which play an essential role in visualizing and interacting with large-scale high-dimensional data.
 
My research focuses on
(1) Improving data mining techniques in semantically meaningful and practically useful ways.
(2) Making them efficient for real-time interaction support.
(3) The evaluation of result meaning using synthetic data for algorithms.
 
 
 
 
 
Honor & Awards
 
September 2015
Excellence Award. (2nd Grade)
13th Paper Contest for Graduate Student.
Statistics Korea.
   ┗ 유재성, 노태영, (2015), "베이지안 네트워크를 이용한, 가구 실태에 따른 지출 형태 비교 분석: 2011년 가계동향조사를 활용하여", 대학원생 논문대회 우수논문집, 제13호. Statistics Korea, Daejeon. [PDF]
 
November 2011
Participation Award. (3rd Grade)
Participated as a Leader for Team Glory.
Creative Works Contest at Chungnam National University Deptartment of Computer Science and Engineering.
 
November 2011
3rd Grade Award.
Paper Presentation Contest at Chungnam National University Deptartment of Economics.
 
July 2010
Participation Award. (3rd Grade)
Participated as a Leader for Team 내사랑경제학.
Monetary Policy Competition at Bank of Korea.
 
June 2010
Selected as the Excellent Club. (2nd Grade)
Participated as a Leader for Team 충남학파.
Chungnam National University Educational Development Institute.
 
February 2010
Excellence Award. (Best Grade)
Participated as a Leader for Team 충남학파.
Chungnam Center for Teaching & Learning.
 
April 2009 - May 2009
Completion of a Lecturer Course.
The Economy Education for Teenagers through YWCA & CityGroup.
 
January 2006 - January 2008
Be awarded within the military territory : 2 times.
 
July 2005
Participating in 2nd Chung-nam Univ.'s a Team Member.
2005' Monetary Policy Contest of 'Bank of Korea'.
 
April 1992 - February 2004
Be awarded in the school : 55 times.
Be awarded out of school : 1 time.
 
 
 
 
 
Publications
 
■ 유재성, 노태영, (2015), "베이지안 네트워크를 이용한, 가구 실태에 따른 지출 형태 비교 분석: 2011년 가계동향조사를 활용하여", 제5회 국가통계방법론 심포지엄, Poster Session. Statistics Korea, Daejeon. [PDF] 
 
■ Jae-seong Yoo, (2015), "A Study on Comparison of Bayesian Network Structure Learning Algorithms for Selecting Appropriate Models", M.S. thesis, Department of Statistics, Korea University, Seoul. [PDF]
   ┗ R package 'BNDataGenerator' - https://github.com/praster1/BN_Data_Generator
 
■ 유재성, 최형, (2015), "문학, 비문학 시험을 치른 각 학생 그룹 및 채점 교사 간 비교", 통계상담 제28권 제1호, 고려대학교 통계연구소. [PDF]
 
■ Yoonsung Woo, Taeryon Choi, Jae-seong Yoo, (2014), "On semiparametric generalized additive models", 2014 International Congress of Mathematicians, Poster Session, P12-11. [PDF]
 
■ 우윤성, 최태련, 유재성, 김정연, (2014), "Gaussian Process를 이용한 베이지안 부분 선형 가법 모형 연구", Proceedings of the Korean Data Analysis Society, April 25-26, 43-47. [PDF]
 
 
 
 
 
Professional Activities
 
February 2013 - Now
Web Master.
 
June 2010 - Now
 
 
 
Social Activities
 
August 2010 - February 2011
Campus Reporter. (Leader for Dae-jeon Team)
YoungSamsung.com
 
April 2009 - April 2010
Member.
YWCA in Dae-jeon.
 
June 2002 - March 2004
Rapper.
Hardcore Rock Band 'The Fiction'.
 
March 2002 - February 2004
Actor.
Intramural Play Meet on Dae-won High School 'Ham-seong'.
 
April 1995 - February 1998
Staff.
Chung-ju KBS Junior Chorus Group.

 

 

 
 
 
Skills
 
OS
Linux, Windows
 
Programming Language
★★★ C, Java, R
★★    C++, C#, JavaScript
★       Fortran 90, MATLAB, PHP, Python
 
Database
MySQL, Oracle
 
Plan & Design
MVC Pattern Web Programming, Database Modeling
 
 
 

 

 

References
 
Choo, Jaegul
Assistant Professor.
Dept. of Computer Science and Engineering.
Korea University. Seoul.
https://sites.google.com/site/jaegulchoo/
 
Choi, Taeryon
Assistant Professor.
Dept. of Statistics.
Korea University. Seoul.
http://statlab2.korea.ac.kr/
 
Kwon, Taekho
Professor.
Dept. of Business Administration.
Chungnam University. Dae-jeon.
http://kwontaekho.co.kr/