"Swarm Intelligence" is a specialized book that deals with the modern discipline of swarm intelligence, a field of artificial intelligence that examines the design of multi-agent systems. These systems are applied in various areas, including optimization and robotics. Unlike traditional approaches that rely on complex controls, the concept of swarm intelligence is based on the collaboration of many simple entities that collectively exhibit a desired behavior. The inspiration for these systems comes from the collective behavior of social insects such as ants, termites, bees, and wasps, as well as from the behavior of other animal societies like flocks of birds or schools of fish. Despite the simplicity of the individual members of these societies, they are capable of tackling complex tasks through cooperation, with coordinated behavior emerging from relatively simple actions or interactions among the individuals.