@inproceedings{xu2012optimizing,
  title={Optimizing pipe-like mashup execution for improving resource utilization},
  author={Xu, Jingbo and Sun, Hailong and Wang, Xu and Liu, Xudong and Zhang, Richong},
  booktitle={Proceedings of the 2012 5th IEEE International Conference on Service-Oriented Computing and Applications (SOCA)},
  pages={1--4},
  year={2012},
  organization={IEEE Computer Society}
}