@article{chen:pmc08,
  title = {Data-Centric Middleware for Context-Aware Pervasive Computing},
  author = {Guanling Chen and David Kotz},
  journal = {Pervasive and Mobile Computing (PMC)},
  volume = 4,
  number = 2,
  pages = {216--253},
  year = 2008,
  month = apr,
  url = {http://www.cs.uml.edu/~glchen/papers/solar-pmc08.pdf},
  keywords = {-glchen, -context, -solar, -pervasive, -middleware},
}