Eastern Mediterranean University

iii Bioinformatics is a novel interdisciplinary field which attempts to response the biological questions by the assist of other basic sciences as well as computer sciences. Cancer modeling is a real example of such these endeavors in order to help oncologists to find new ways to cure and prevent cancer diseases or predict, estimate, and analyze this hazard in order to step forward to a better future. In this arena mathematics and statistics have played great roles and enabled biology, oncology, and epidemiology to achieve new results by applying some mathematical and statistical methods such as various graphs and tools to compare the different criteria, curve fitting as well as analyzing and predicting the future data, time series and Markov processes to model the natural phenomena and study their behaviors. However this field is still like a young sapling which requires enough patience and care of scientists to bring forth