@article{Joho:2009,
  author    = {Joho, Hideo and Hopfgartner, Frank and Jose, Joemon M. and van Rijsbergen, C. J.},
  title     = {AIR 2008: Second International Workshop on Adaptive Information Retrieval},
  journal   = {SIGIR Forum},
  volume    = {43},
  number    = {1},
  year      = {2009},
  pages     = {55--58},
  url       = {http://www.sigir.org/forum/2009J/2009j-sigirforum-joho.pdf}
}