The tourism worldwide is continuously making high development ascent and the same is a result of the expansion in the hotel industry. About that is very remarkable the improvement of the working processes, i.e. the quality of the service, but also the construction of numerous new facilities,...

In recent decades, hospitality has become one of the largest, fastest growing and most dynamic industrial sectors. It is an industry that includes many complementary businesses from many different fields. The impact of new technologies has played a fundamental role in the growth of the entire...