@InProceedings{Araujo:debs02,
  author =       "Ara\'{u}jo, F. and Rodrigues, L. ",
  title =        "On QoS-Aware Publish-Subscribe",
  booktitle =    "Proceedings of the International Workshop on Distributed Event-Based Systems",
  month =        jul,
  publisher =    "IEEE",
  pages =        "511-515",
  address =      "Vienna, Austria",
  year =         "2002",
  note = "(Proceedings the 22nd International Conference on
Distributed Computing Systems Workshops)"
}