@ARTICLE{fox2003bayesian,
  author    = "Dieter Fox and Jeffrey Hightower and Lin Liao and Dirk Schulz and Gaetano Borriello",
  title     = "Bayesian Filtering for Location Estimation",
  journal   = "IEEE Pervasive Computing",
  publisher = "IEEE Computer Society Press",
  volume    = "2",
  number    = "3",
  pages     = "24-33",
  month     = "July-September",
  year      = {2003}
}