These cooperations are facilitated by dynamically and opportunistically assigning one of the secondary users as a relay to assist the other one, which results in more efficient spectrum hole detection. Also, we inves

We dene ve cooperation mechanisms in Particle Swarm Optimisation, loosely inspired by some models occurring in nature, and based on two quan- tities: a help matrix, and a reputation vector. We call these ve mechan

混合粒子群算法是集群智能思想的一个具体应用，优化函数效果好(Cooperations_in_PSO_C)

多无人机协同侦查、任务分配、智能决策仿真(MultiUAV cooperations control)