Weiyun Huang Edward Omiecinski Leo Mark Minh Quoc Nguyen History Guided Low-Cost Change Detection in Streams. 75-86 2009 DaWaK http://dx.doi.org/10.1007/978-3-642-03730-6_7 conf/dawak/2009 db/conf/dawak/dawak2009.html#HuangOMN09