Hideyuki Kawashima Hiroyuki Kitagawa Xin Li Complex Event Processing over Uncertain Data Streams. 521-526 2010 3PGCIC http://dx.doi.org/10.1109/3PGCIC.2010.89 conf/3pgcic/2010 db/conf/3pgcic/3pgcic2010.html#KawashimaKL10