Artificial Intelligence (AI) has been from its beginning the wave of evolution in computer science. It is in good health and a proof of it is the fact that many companies qualify its novelties as ‘smart’ or ‘intelligent’ independently of the features included in them; the term ‘society of knowledge’ has been imposed to draw society nearer to the future and a symbol of breakthrough. From this perspective, AI has reached its maturity and it has exploded into an endless set of sub-areas, getting in touch with all other disciplines to assist situation assessment, analysis and interpretation of music, management of environmental and biological systems, planning trains,.
