Personal information

No personal information available

Activities

Employment (1)

University of Ulsan: Ulsan, KR

1993-07-01 to present | professor (school of mechanical enineering)
Employment
Source: Self-asserted source
cheolkeun ha

Education and qualifications (1)

University of Washington: Seattle, WA, US

1988 to 1993 | ph.d (Aeronautics and astronautics)
Education
Source: Self-asserted source
cheolkeun ha

Professional activities (3)

the korean society for aeronautical and space sciences: seoul, seoul, KR

Distinction
Source: Self-asserted source
cheolkeun ha

IEEE Robotics and Automation Society: Piscataway, NJ, US

Membership
Source: Self-asserted source
cheolkeun ha

American Institute of Aeronautics and Astronautics: Reston, VA, US

Membership
Source: Self-asserted source
cheolkeun ha

Works (4)

Comparison of Various Weighted K-Nearest Neighbor Methods for Positioning Systems Using Visible LED Lights

ICIC 2019: Intelligent Computing Theories and Application
2019-07-24 | Journal article
Source: Self-asserted source
cheolkeun ha

Parameters Optimization for Support Vector Regression Based Indoor Visible Light Localization

ICIC 2019: Intelligent Computing Theories and Application
2019-07-24 | Journal article
Source: Self-asserted source
cheolkeun ha

Improved Visible Light-Based Indoor Positioning System Using Machine Learning Classification and Regression

Applied Sciences
2019-03-13 | Journal article
Part of ISSN: 2076-3417
Source: Self-asserted source
cheolkeun ha

Fingerprint-Based Indoor Positioning System Using Visible Light Communication—A Novel Method for Multipath Reflections

Electronics
2019-01-06 | Journal article
Part of ISSN: 2079-9292
Source: Self-asserted source
cheolkeun ha