摘要
面向系统的开发模式使解决传感器网络的数据处理、路由维护等关键问题成为非常复杂的工作。定义声明式的开发语言,甚至是全局式的网络开发模式,被认为是传感器网络发展的一个重要问题。查询语言作为一种声明式语言,不仅被用于管理和查询传感器网络数据,递归的查询语言还被用于定义路由协议等网络计算问题。本文介绍和分析了声明式传感器网络开发模式的研究进展,并提出未来研究方向的建议。
The system-oriented development model has raised considerable programming challenges for sensor networks, involving data management and routing protocol deployment.To develop distributed applications over network in a declarative manner, even in global view, is considered critical for exploiting sensor networking to its full potential.Query languages offer a declarative approach to manage and query sensor network data.Recursive query language is especially used to define distributed applications such as routing protocols. This paper analyzes the status of declarative development model for sensor networking and gives some suggestions for further study.
出处
《电信科学》
北大核心
2011年第9期37-41,共5页
Telecommunications Science
关键词
传感器网络
语言
查询
声明式
sensor network, language, query, declarative