@InProceedings{chen2009iui,
  author = {Ya-Xi Chen and Andreas Butz},
  title  = "{MusicSim: Integrating Audio Analysis and User Feedback in an Interactive Music Browsing UI}",
  booktitle = {Proceedings of the 14th international conference on Intelligent User Interfaces, IUI 2009, 
  Sanibel Island, Florida, USA, February 8-11, 2009.},
  month = Feb,
  year =  {2009}
  organization={ACM New York, NY, USA}

  }