@misc{13745,
  author = {Ajay Kattepur and Sagar Sen and Albert Benveniste and Claude Jard},
  title = {Variability modeling and qos analysis of web services orchestrations},
  year = {2010},
  journal = {Web Services (ICWS), 2010 IEEE International Conference on},
  pages = {99{\textendash}106},
  publisher = {IEEE},
}