摘要
针对传统QoS的描述是静态的,不能正确反映服务实际质量的缺点,提出了改进的服务体系结构,通过请求者对服务的评价,将信息反馈给注册中心,由注册中心不断更新服务质量的值来提高服务质量值的可信度,同时注册中心根据请求者的反馈信息判断服务是否是"无用"服务,如果是"无用"服务则删除该服务的信息,从而可以减少存储空间,提高查找效率.
The static QoS description could not correctly reflect the actual services quality. To address this shortcoming, the improving web services architecture is proposed. Through the evaluation of requestor, feedback the information to registration. Then the registration updates the value of QoS continuously to raise the credibility of QoS. Meanwhile, if the services are useless, the registration will delete the all information of these services so that can reduce the storage space and improve the searching efficiency.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第4期192-195,共4页
Journal of Southwest China Normal University(Natural Science Edition)
