@article{Shastri:2011CIKM,<br />
  author       = {Avani Shastri and Di Yang and Elke A. Rundensteiner and Matthew O. Ward},<br />
  title        = {MTopS: Scalable Processing of Continuous Top-K Multi-Query Workloads},<br />
  journal      = "20th ACM Conference on Information and Knowledge Management",<br />
  pages	 = "1107-1116", <br />
  year =         "2011"<br />
}