Nihal Dindar Baris Güç Patrick Lau Asli Ozal Merve Soner Nesime Tatbul DejaVu: declarative pattern matching over live and archived streams of events. 1023-1026 2009 SIGMOD Conference http://doi.acm.org/10.1145/1559845.1559971 conf/sigmod/2009 db/conf/sigmod/sigmod2009.html#DindarGLOST09