Human augmented mapping for indoor environments using a stereo camera. - Soohwan Kim; Howon Cheong; Ju-Hong Park; Sung-Kee Park (IROS, 2009)

Coarse-to-fine global localization for mobile robots with hybrid maps of objects and spatial layouts. - Soonyong Park; Howon Cheong; Sung-Kee Park (IROS, 2009)

Context-based object recognition for door detection. - Soohwan Kim; Howon Cheong; Dong Hwan Kim; Sung-Kee Park (ICAR, 2011)

A space classification-based hybrid exploration strategy for narrow and wide-open spaces. - Howon Cheong; Sung-Kee Park (URAI, 2016)