Quan Zheng Zhikai Feng Ming Zhu Incremental DFT Based Search Algorithm for Similar Sequence. 1185-1191 2005 conf/fskd/2005-1 FSKD (1) http://dx.doi.org/10.1007/11539506_148 db/conf/fskd/fskd2005-1.html#ZhengFZ05