Sangjun Lee Kyoungsu Oh Dongseop Kwon Wonik Choi Jiman Hong Jongmoo Choi Donghee Lee Efficient Pattern Matching of Multidimensional Sequences. 202-210 2005 conf/rsfdgrc/2005-2 RSFDGrC (2) http://dx.doi.org/10.1007/11548706_22 db/conf/rsfdgrc/rsfdgrc2005-2.html#LeeOKCHCL05