A Data Stream Clustering Algorithm Using Discrete Cosine Transform. - Damalie Oyana; Cheng Luo; Wen-Chi Hou; Zhewei Jiang; Dunren Che (CATA, 2008)

Approximate Clustering on Data Streams Using Discrete Cosine Transform. - Feng Yu 002; Damalie Oyana; Wen-Chi Hou; Michael S. Wainer (J. Inf. Process. Syst., 2010)