@article{toch2011humans,
  title={Humans, semantic services and similarity: A user study of semantic Web services matching and composition},
  author={Toch, Eran and Reinhartz-Berger, Iris and Dori, Dov},
  journal={Web Semantics: Science, Services and Agents on the World Wide Web},
  volume={9},
  number={1},
  pages={16--28},
  year={2011},
  publisher={Elsevier}
}