EM Vector Channel Estimation and V-BLAST/PIC Detection for Multiuser Long-Code MIMO CDMA in Multipath Rayleigh Fading Channels. - Shu-Ming Tseng; Hung-Chieh Yu; Chi-Lung Chang; Yuan-Ching Tseng; Kuen-Cherng Lin (AINA, 2005)

An empirical study on the sociality of tag selection on social bookmarking services. - Hsiao-Tieh Pu; Chi-Lung Chang (ASIST, 2009)