@inproceedings{key5,
  author = "Niki Trigoni, Alexandre Guitton, and Antonios Skordylis",
  booktitle = "ACM SenSys 2006, The 4th ACM Conference on Embedded Networked Sensor Systems",
  title = "Poster Abstract: Routing and Processing Multiple Aggregate Queries in Sensor Networks",
  year = "2006",
}