Integrated segmentation and recognition of connected handwritten characters with recurrent neural network. - Seong-Whan Lee; Eung-Jae Lee (Document Recognition, 1996)

Indexing for Efficient Managing Current and Past Trajectory of Moving Object. - Eung-Jae Lee; Keun Ho Ryu; Kwang Woo Nam (APWeb, 2004)

A Moving Point Indexing Using Projection Operation for Location Based Services. - Eung-Jae Lee; Young Jin Jung; Keun Ho Ryu (DASFAA, 2004)

Moving Point Indexing for Future Location Query. - Hoang Do Thanh Tung; Young Jin Jung; Eung-Jae Lee; Keun Ho Ryu (ER (Workshops), 2004)

Design of Vehicle Information Management System for Effective Retrieving of Vehicle Location. - Eung-Jae Lee; Keun Ho Ryu (ICCSA (2), 2005)