This edited book presents scientific results of the 14 th IEEE ACIS International Conference on
Computer and Information Science (ICIS 2015) which was held on June 28 - July 1 2015 in Las
Vegas USA. The aim of this conference was to bring together researchers and scientists
businessmen and entrepreneurs teachers engineers computer users and students to discuss the
numerous fields of computer science and to share their experiences and exchange new ideas and
information in a meaningful way. Research results about all aspects (theory applications and
tools) of computer and information science and to discuss the practical challenges encountered
along the way and the solutions adopted to solve them.
