摘要
随着网格技术的发展,以及网格中资源的不断增加,网格服务组合具有非常重要的意义。针对网格服务的动态性和分布性,提出了一种基于语义P2P的网格服务组织方式,并提出了将基于情景演算方法中的通用程序转化为HTN领域模板,通过加入用户偏好对SHOP2规划算法进行了改进,减小了规划空间,提高了规划效率。
As the development of grid technology and the increment of grid resources, the composition of grid services is of important meaning. Consider the dynamic and distributed properties of grid services, a grid services model based on semantic P2P is propose. It also translates the generic procedure based on situation calculus into HTN domain module. The SHOP2 planning algorithm through adding user preferences is improved. The new algorithm can reduce the planning space and advance the planning efficiency.
出处
《科学技术与工程》
2007年第24期6328-6333,共6页
Science Technology and Engineering
