Chulyun Kim Jong-Hwa Lim Raymond T. Ng Kyuseok Shim SQUIRE: Sequential Pattern Mining with Quantities. 827 2004 conf/icde/2004 ICDE http://doi.ieeecomputersociety.org/10.1109/ICDE.2004.1320058 db/conf/icde/icde2004.html#KimLNS04