Low complexity bit allocation algorithm for OFDM systems. - Changwook Lee; Gi J. Jeon (Int. J. Commun. Syst., 2008)

A Die Selection and Matching Method with Two Stages for Yield Enhancement of 3-D Memories. - Wooheon Kang; Changwook Lee; Keewon Cho; Sungho Kang 001 (Asian Test Symposium, 2013)

A New Fuse Architecture and a New Post-Share Redundancy Scheme for Yield Enhancement in 3-D-Stacked Memories. - Changwook Lee; Wooheon Kang; Donkoo Cho; Sungho Kang 001 (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2014)

A 3 Dimensional Built-In Self-Repair Scheme for Yield Improvement of 3 Dimensional Memories. - Wooheon Kang; Changwook Lee; Hyunyul Lim; Sungho Kang 001 (IEEE Trans. Reliab., 2015)

Predicting the dispersion of volcanic ash from 2013 eruption of Sakurajima, Japan. - Seulki Lee; Changwook Lee (IGARSS, 2016)

A Survey of Repair Analysis Algorithms for Memories. - Keewon Cho; Wooheon Kang; Hyungjun Cho; Changwook Lee; Sungho Kang 001 (ACM Comput. Surv., 2016)

A New 3-D Fuse Architecture to Improve Yield of 3-D Memories. - Wooheon Kang; Changwook Lee; Hyunyul Lim; Sungho Kang 001 (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2016)

Optimized Built-In Self-Repair for Multiple Memories. - Wooheon Kang; Changwook Lee; Hyunyul Lim; Sungho Kang 001 (IEEE Trans. Very Large Scale Integr. Syst., 2016)

Study on environmental change monitoring between shoreline change and suspended sediment concentration using Landsat images in Nakdong river, Korea. - Jin Ah Eom; Changwook Lee; Jiwon Jang; Jong-Kuk Choi; Sungjae Park (IGARSS, 2017)

A 1.2V 68µW 98.2DB-DR Audio Continuous-Time Delta-Sigma Modulator. - Changwook Lee; Moon Hyung Jang; Youngcheol Chae (VLSI Circuits, 2018)