Publish and Subscribe Model Based on WS-Notification

To meets the publish/subscribe demands in personalized service, this paper focuses on WS-TOPICS, WS-base notification and WS-broker notification of WS-notifications (WSN) and use WS-resource describe one or more stateful resources which will be published as WS-TOPICS in WS-notification. Through home-school interactive example, it implements the publics/subscribe model using the notification based on the Globus Toolkit 4.0 platform. Experimental results show that the publics/subscribe model is flexible and efficient.