MTopS: scalable processing of continuous top-k multi-query workloads. - Avani Shastri; Di Yang 003; Elke A. Rundensteiner; Matthew O. Ward (CIKM, 2011)

An optimal strategy for monitoring top-k queries in streaming windows. - Di Yang 003; Avani Shastri; Elke A. Rundensteiner; Matthew O. Ward (EDBT, 2011)