@INPROCEEDINGS{AZM11b,
  Author = {Azmeh, Zeina and Driss, Maha and Hamoui, Fady and
  Huchard, Marianne and Moha, Naouel and Tibermacine, Chouki},
  Title = {Selection of Composable Web Services Driven by User 
  Requirements},
  Booktitle = {In proceedings of The 9th IEEE 
  International Conference on Web Services (ICWS'11), Applications 
  and Experiences Track},
  Month = {July},
  Year = {2011},
  Address = {Washington DC, USA},
  Publisher = {IEEE Computer Society}
}