@inbook{book04,
  author = "Alan Demers, Johannes Gehrke, Rajmohan Rajaraman, Niki Trigoni and Yong Yao.",
  editor = "B.K. Szymanski and B. Yener",
  journal = "Chapter in book: Advances in Pervasive Computing and Networking",
  pages = "179-197",
  publisher = "Springer",
  title = "Directions in Multi-Query Optimization for Sensor Networks",
  year = "2004",
}