基于OWL-S语义栅格运动目标信息快速分发技术  

The Research on Rapidly Distribution of Moving Target Information based on OWL-S Semantic Grid

作　　者：杨眉 李忠科 王忠 

机构地区：[1]第二炮兵工程大学计算机教研室,陕西西安710025

出　　处：《电子科技》2012年第7期6-9,14,共5页Electronic Science and Technology

基　　金：国家自然科学基金资助项目(F010401);总装装备探索基金资助项目

摘　　要：运动目标的跟踪打击需要情报部门实时接收多源信息,同时目标信息的订阅部门也需要在有限时间内从情报部门订阅并快速获取此类信息。这些信息包括实时变化的遥感图像、坐标位置等各类参数数据,数据量大、分类繁多,而各类信息的使用部门所应用的系统技术体制、数据格式及传输方式也不尽相同。文中提出一种基于栅格和P2P网络分发拓扑结构下,设立情报部门统一的信息分发系统,使用OWL-S语言对获取的多源目标信息进行语义分类描述和本体建模,通过多Agent协同进行兴趣识别、语义推理和信息匹配过滤,最终通过判断负载均衡进行路由选择,以满足大规模订阅需求的信息同步分发。Moving target tracking requires intelligence agencies to combat real-time receptionof multi-source information, and target information requires a subscriptiondepartments within a limited time subscription from the intelligence and quick access to such information. This information ncludes real-time changes in theremote sensing images, coordinates and other parameters of the data, large volumes of data, classification range, and the use of various types of informationsystems technology sector applications systems, data formats and transmission are not the same. This paper presents a grid-based distributed topology and P2P networks, the establishment of a unified intelligence information distribution system, using OWL-S language to get target information for multi-source semanticdescription and classification of ontology modeling, coordinated by the Multi-Agentinterested in recognition, semantic reasoning and information matching filter, to determine the final load balancing by routing to meet the information needs of large-scale simultaneous distribution of subscription.

关 键 词：OWL—S 栅格 多Agent语义推理 KAD路由算法 负载均衡 信息分发 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]