@inproceedings{dcoss05,
  author = "Niki Trigoni, Yong Yao, Alan Demers, Johannes Gehrke and Rajmohan Rajaraman",
  booktitle = "IEEE/ACM International Conference on Distributed Computing in Sensor Systems (DCOSS)",
  title = "Multi-Query Optimization for Sensor Networks",
  year = "2005",
}