INDISS: Interoperable Discovery System for Networked Services
INDISS: Interoperable Discovery System for Networked Services
复制标题
INDISS：网络服务的可互操作发现系统
DOI：
10.1007/11587552_9
复制
发表时间：
2005
影响因子：
3.5
通讯作者：
V. Issarny
中科院分区：
文献类型：
--
作者：
Yérom;V. Issarny
与无线技术相关的手持设备的出现为中间件带来了新的挑战。首先，移动性正在成为一个关键特征;移动的设备可能在不同的区域移动，并且必须与不同类型的网络和服务交互，并且可能暴露于新的通信范例。第二，设备的数量和多样性的增加，特别是在家庭环境中所看到的，导致根据来自不同制造商的不同服务发现协议来广告所支持的服务。因此，如果网络服务使用与客户端设备支持的协议不同的协议进行广告，则后者无法发现其环境，从而被隔离。本文提出了一个基于事件的解析技术的系统，提供完整的服务发现任何现有的中间件的互操作性。我们的系统对应用程序是透明的，这些应用程序不知道我们的可互操作系统的存在，该系统可以随时随地适应其环境和主机，以提供互操作性。我们的系统的原型实现进一步提出，使我们能够证明，我们的方法是轻量级的资源使用和响应时间方面的效率。
The emergence of handheld devices associated with wireless technologies has introduced new challenges for middleware. First, mobility is becoming a key characteristic; mobile devices may move around different areas and have to interact with different types of networks and services, and may be exposed to new communication paradigms. Second, the increasing number and diversity of devices, as in particular witnessed in the home environment, lead to the advertisement of supported services according to different service discovery protocols as they come from various manufacturers. Thus, if networked services are advertised with protocols different than those supported by client devices, the latter are unable to discover their environment and are consequently isolated. This paper presents a system based on event-based parsing techniques to provide full service discovery interoperability to any existing middleware. Our system is transparent to applications, which are not aware of the existence of our interoperable system that adapts itself to both its environment across time and its host to offer interoperability anytime anywhere. A prototype implementation of our system is further presented, enabling us to demonstrate that our approach is both lightweight in terms of resource usage and efficient in terms of response time.