N. Bell, and M. Garland. Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis, page 18:1--18:11. New York, NY, USA, ACM, (2009)
C. Abal-Kassim, and M. Frédéric. Distributed Computing and Applications to Business, Engineering and Science (DCABES), 2014 13th International Symposium on, page 46-50. (November 2014)