API Harmony: Graph-based search and selection of APIs in the cloud

@article{Wittern2016APIHG,
  title={API Harmony: Graph-based search and selection of APIs in the cloud},
  author={Erik Wittern and Vinod Muthusamy and Jim Laredo and Maja Vukovic and Aleksander Slominski and Shriram Rajagopalan and Hani Jamjoom and Arjun Natarajan},
  journal={IBM Journal of Research and Development},
  year={2016},
  volume={60}
}