Development of Effective Defense Techniques against Adversarial Attacks for Secure AI System
National Research Foundation of Korea
Principal Investigator

2019.03-present

Development of AI-based Automatic Modeling Technology for measurement and process data
Samsung Electronics
Principal Investigator

2018.04-2019.02

Development of Machine Learning-based Default Prediction Models
Financial Supervisory Services
Principal Investigator

2017.09-2017.12

Development of Big Data Domain Adaptation Technique for Emerging Financial Markets Analysis
National Research Foundation of Korea
Principal Investigator

2016.06-2019.02

Development of Data Mining Technique for Real time Financial Markets Analysis
National Research Foundation of Korea
Principal Investigator

2011.05-2016.04

Development of Bayesian Kernel Machines for High-Frequency Data Prediction
National Research Foundation of Korea
Principal Investigator

2010.09-2013.08

Development of a volatility surface module
KIS Pricing
Principal Investigator

2008.12- 2009.02

Development of data mining system for large-scale rarely labelled data and its application to bio-data classification
Korea Science and Engineering Foundation
Principal Investigator

2007.09- 2010

PMI sub- project for Quantitative and Mathematical Finance
Korea Research Foundation
Investigator

2007.11- 2010.10

Development of a novel inductive semi-supervised learning algorithms and their applications to data mining
Korea Research Foundation
Principal Investigator

2007.1- 2007.12

Development of a novel method for rapid determination of concentration ratio in iron ore by using semi-supervised learning
GSIST(POSCO)
Principal Investigator

2007.01- 2007.12

Development of global optimization system in search of transition states and its applications to real-world problems in large-scale
Korea Science and Engineering Foundation
Principal Investigator

2005.04- 2008.03

New exotic derivatives models (developed KIS DERIVA 1.0)
KIS Pricing
Principal Investigator

2006.03- 2006.09

Development of a trajectory-based kernel machine methodology and its application to pattern extraction
Korea Research Foundation
Principal Investigator

2005.12- 2006.11

Development of an efficient jump dynamics algorithm for solving nonlinear constraint satisfaction problems and its applications
Korea Research Foundation
Principal Investigaton

2004.12- 2005.11

Development of the rapid determination technique of the HCI reduction ratio in FINEX plant
POSCO & Promoim
Investigator

2005.08- 2005.12

Option pricing and hedging via globally optimized learning networks
KOSEF (Com2Mac)
Investigator

2004.03 – 2005.02

Effective applications of data-mining techniques in the steel industry
GSIST(POSCO)
Principal Investigator

2004.01- 2004.12

Development of a novel efficient global optimization methodology and its application to pattern analysis
Korea Research Foundation
Principal Investigator

2003.12 – 2004.11

Development of a new computational method for stability region estimate in nonlinear systems
Korea Research Foundation
Principal Investigator

2002.07 – 2003.06