Pattern Recognition through Mathematical Feature analysis and Wavelet Transform. - Cheol-Ki Kim; In-Sil Kwak; Eui-Young Cha; Tae-Soo Chon (IC-AI, 2002)

Characterization of benthic macroinvertebrate communities in a restored stream by using self-organizing map. - Mi-Young Song; Young-Seuk Park; In-Sil Kwak; Hyoseop Woo; Tae-Soo Chon (Ecol. Informatics, 2006)