一种新的无线传感器网络智能信息检索框架
A Novel Framework for Intelligent Information Retrieval in Wireless Sensor Networks
摘要：
近年来，随着低成本、高能效嵌入式设备的发展，以及对智能空间和军事监视系统等新的信息处理模式的支持需求不断增长，人们对小型、无线、低功耗、无人值守的传感器和执行器组成的大规模、高度分布式传感器网络进行了积极的研究。随着应用的不断多样化，传感器网络中的信息检索需要一种高效的网络结构。以前的解决方案设计为传统的网络作为很好的参考，但是，由于以前的范例和传感器网络的需求之间的巨大差异，需要一个框架来收集和传递所需的信息，为了实现这一目标，在本文中，我们提出了一个框架，智能信息检索和传播到所需的目的节点。该框架将无线传感器网络中的数据聚合、信息检索和数据传播三个主要关注领域结合在一起。在所提出的框架中，数据聚合负责合并来自所有节点的信息并删除冗余数据。信息检索对处理后的数据进行过滤，以获得被称为智能数据的最终信息，该智能数据将被传播到所需的目的地节点。
英文摘要：
Recent advances in the development of the low-cost, power-efficient embedded devices, coupled with the rising need for support of new information processing paradigms such as smart spaces and military surveillance systems, have led to active research in large-scale, highly distributed sensor networks of small, wireless, low-power, unattended sensors and actuators. While applications keep diversifying, one common property they share is the need for an efficient network architecture tailored towards information retrieval in sensor networks. Previous solutions designed for traditional networks serve as good references; however, due to the vast differences between previous paradigms and needs of sensor networks, a framework is required to gather and impart only the required information .To achieve this goal in this paper we have proposed a framework for intelligent information retrieval and dissemination to desired destination node. The proposed frame work combines three major concern areas in WSNs i.e. data aggregation, information retrieval and data dissemination in a single scenario. In the proposed framework data aggregation is responsible for combining information from all nodes and removing the redundant data. Information retrieval filters the processed data to obtain final information termed as intelligent data to be disseminated to the required destination node.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
