Experimental research of probabilistic localization of service robots using range image data and indoor GPS system. - Hyeyeon Chang; JongSuk Choi; Munsang Kim (ETFA, 2006)

Cerebral perfusion simulation using realistically generated synthetic trees for healthy and stroke patients. - Hans Christian Rundfeldt; Chang Min Lee; Hanyoung Lee; Keun-Hwa Jung; Hyeyeon Chang; Hyun Jin Kim 003 (Comput. Methods Programs Biomed., 2024)

Multiantenna-Based Data Filling Method for Retrieving Electron Density Profiles From GNSS Radio Occultation Data. - Hyeyeon Chang; Woo Kyoung Lee; Hyosub Kil; Hyosang Yoon; Jiyun Lee (IEEE Trans. Geosci. Remote. Sens., 2024)

Ionospheric Observations of May 2024 Geomagnetic Superstorm Using Space- and Ground-based GNSS Receivers. - Hyeyeon Chang; Yang Pan; Y. Jade Morton (PLANS, 2025)

Long-Lasting Plasma Bubble Over Asia-Pacific Region Triggered by May 2024 Geomagnetic Storm Observed by POD Measurements from Multiple LEO Satellites. - Pin-Hsuan Cheng; Y. Jade Morton; Lei Liu 012; Hyeyeon Chang (PLANS, 2025)

Machine Learning Detection and Classification of Internal Radio Frequency Interference in Spire Global GNSS-RO Signals. - Jason Li; Hyeyeon Chang; Tim Dittmann; Jade Morton (PLANS, 2025)