db/conf/cikm/BozkayaYO97.html Tolga Bozkaya Nasser Yazdani Z. Meral Özsoyoglu Matching and Indexing Sequences of Different Lengths. 128-135 CIKM1997/P128.pdf 1997 conf/cikm/97 CIKM http://doi.acm.org/10.1145/266714.266880 db/conf/cikm/cikm97.html#BozkayaYO97