Authentication and payment protocol preserving location privacy in mobile IP. - SuGil Choi; Kwangjo Kim (GLOBECOM, 2003)

Practical Solution for Location Privacy in Mobile IPv6. - SuGil Choi; Kwangjo Kim; ByeongGon Kim (WISA, 2003)

Specialized Web Robot for Objectionable Web Content Classification. - SuGil Choi; Seung Wan Han; Chi Yoon Jeong; Taekyong Nam (IEC (Prague), 2005)

An Objectionable Image Detection System Based on Region of Interest. - Chi Yoon Jeong; Seung Wan Han; SuGil Choi; Taek Yong Nam (ICIP, 2006)

Improvement on TCG Attestation and Its Implication for DRM. - SuGil Choi; Jin-Hee Han; Sung-Ik Jun (ICCSA (1), 2007)

Implementation of a TCG-Based Trusted Computing in Mobile Device. - SuGil Choi; Jin-Hee Han; Jeong-Woo Lee 003; Jongpil Kim; Sungik Jun (TrustBus, 2008)

Fine-level moving object detection using region-based background/foreground model. - SuGil Choi; Jong-Wook Han (ICTC, 2012)

A method for counting moving and stationary people by interest point classification. - Chi Yoon Jeong; SuGil Choi; Seung Wan Han (ICIP, 2013)

Evaluating weighting schemes for adult image detection using bag of visual words. - SuGil Choi; Seung Wan Han (ICTC, 2013)

New binary descriptors based on BRISK sampling pattern for image retrieval. - SuGil Choi; Seung Wan Han (ICTC, 2014)

Fast image retrieval with grid-based keypoint detector and binary descriptor. - SuGil Choi; Seung Wan Han (ICTC, 2014)

A comparison of keypoint detectors in the context of pedestrian counting. - Chi Yoon Jeong; SuGil Choi (ICTC, 2016)