Shu-Ching Chen Mei-Ling Shyu Workshop report: the first ACM international workshop on multimedia databases (MMDB 2003) at ACM CIKM 2003. 55-60 2004 38 SIGIR Forum 1 http://doi.acm.org/10.1145/986278.986289 db/journals/sigir/sigir38.html#ChenS04