Chulyun Kim Jong-Hwa Lim Raymond T. Ng Kyuseok Shim SQUIRE: Sequential Pattern Mining with Quantities. 827 2004 conf/icde/2004 ICDE http://csdl.computer.org/comp/proceedings/icde/2004/2065/00/20650827abs.htm db/conf/icde/icde2004.html#KimLNS04