학술논문
SelectiveDES: A Distributed Event Service Add-On for Invocation-Based Middleware supporting Selective Multi-Channel Communication and Notification Delivery
Document Type
Conference
Author
Source
Third International Conference on Information Technology: New Generations (ITNG'06) Information Technology: New Generations, 2006. ITNG 2006. Third International Conference on. :328-333 2006
Subject
Language
Abstract
Mobile enterprise applications typically access data from the enterprises various applications to support collaborative working processes. Allowing the mobile application to access these data online only would be a major hindrance for mobile workers that cannot assume a constantly available network connection. This problem can be handled by middleware systems, which provide a way to prefetch data on the mobile device. But changes and events on the central data cannot be foreseen; moreover, they cannot be delivered to disconnected mobile clients. We introduce a distributed event service named SelectiveDES for managing and delivering events to mobile clients in unpredictable network environments. SelectiveDES is designed as an addon to common invocation-based middleware systems; it is based on the publish-subscribe paradigm and supports selective multi-channel communication and notification delivery.