As an independent scientific discipline of artificial intelligence (AI) there is little more than a quarter century. During this time, the attitude of society towards professionals engaged in similar research, has evolved from skepticism to respect. In the advanced countries work in the field of intelligent systems are maintained at all levels of society. There is a strong opinion that these studies will determine the nature of the information society, which has come to replace the industrial civilization has attained its highest point of prosperity in the twentieth century.
For the past formative years of AI as a distinct scientific discipline has formed its conceptual model, there are specific belonging only to her methods and techniques, established some of the fundamental paradigm. Artificial intelligence has become quite a respectable science, no less honorable and necessary than physics or biology.