Review of state-of-the-arts in artificial intelligence with application to AI safety problem

Recent progress in deep learning algorithms for artificial intelligence has raised widespread ethical concerns [1][2]. It has been argued that human-level AI isn't automatically good for humanity. It might be presumptuous and overconfident to be sure that humans would be able to control superhuman-clever AIs, that those AIs would really care about humans, for example to allow us full access to mineral resources and agriculture fields of the planet. While there are numerous advantages of having clever AIs in the short-term, the long-term danger of having too clever AIs might outweigh, leading to net negative effect of AI progress on society. The most common argument against consideration of such long-term risks is their vagueness due to supposed very long time distance from us [3].