Distributed Computing and Internet Technology 15th International Conference, ICDCIT 2019, Bhubaneswar, India, January 10-13, 2019, Proceedings - Fahrnberger, Günter; Fahrnberger, Günter; Gopinathan, Sapna; Gopinathan, Sapna; Parida, Laxmi; Parida, Laxmi (Springer International Publishing : Imprint: Springer, 2019)