Improved fast algorithm for spatial signature estimation. - Joonhyuk Kang; Sang-Youb Kim; Adnan Kavak; Guanghan Xu (ICASSP, 2000)

Fast joint detection with cyclic reduction exploiting displacement structures. - Weidong Yang; Sang-Youb Kim; Guanghan Xu; Adnan Kavak (ICASSP, 2000)