AI Revolution and Swarm Intelligence

In the modern era of information technology, artificial intelligence is spreading its scope merely in various area. So swarm intelligence is prominent concept comes under the category of artificial intelligence [1]. The term Swarm intelligence was first given by Gerardo Beni and Jing Wang in 1989. It was developed from Cellular Robotic System point of view. It is a concept of collective behavior of Self-Organised, Decentralised system, natural or artificial. So basically this paper deals with the way in which various natural organisms behave whenever they are in group and their, this behavior provides us with the inspiration of solving many computational problems. So this paper on SI briefly describes the various algorithms, fall under the category of SI and various applications in which these algorithms can be fruitful. Also it clearly tells about the various future related works that can lead to a new revolution in the field of AI.