[1]程文超[],苗立志[][],周亚[],等. 基于OGC标准的地理信息服务语义标注研究[J].计算机技术与发展,2015,25(08):108-112.
　CHENG Wen-chao[],MIAO Li-zhi[] [],ZHOU Ya[],et al. Research on Geographic Information Services Semantic Annotation Based on OGC[J].,2015,25(08):108-112.
点击复制

 基于OGC标准的地理信息服务语义标注研究()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年08期
页码:
108-112
栏目:
智能、算法、系统工程
出版日期:
2015-08-10

文章信息/Info

Title:
 Research on Geographic Information Services Semantic Annotation Based on OGC
文章编号:
1673-629X（2015)08-0108-05
作者:
 程文超[1] ; 苗立志[2][3];  周亚[1] ; 焦东来[2][3]
1. 南京邮电大学 通信与信息工程学院；2.南京邮电大学 地理与生物信息学院；3.南京邮电大学 地理信息与生物信息处理研究所
Author(s):
 CHENG Wen-chao[1];  MIAO Li-zhi[2] [3]; ZHOU Ya[1];  JIAO Dong-lai[2][3]
关键词:
 ; OGC网络服务; 属性约简; 语义标注; 地理本体; 语义查询
Keywords:
 ; OGC Web service; attribute reduction; semantic annotation; geographic ontology; semantic query
分类号:
TP311；P208
文献标志码:
A
摘要:
 地理信息服务数量的剧增使服务发现、集成和使用变得愈加困难，用户也难以获取真正所需要的目标数据。如何自动、快速、准确地发现所需的地理信息数据服务，成为地理信息服务语义检索研究中亟需解决的问题之一。然而，目前大部分地理信息服务查询还主要是基于关键字匹配的检索，语义歧义或语义缺失则会导致用户无法获取其真正所需的目标服务。文中基于OGC标准建立了OGC网络服务能力描述文件的语义标注方法及其流程，并设计开发了基于语义标注的OGC地理信息服务语义搜索原型系统。通过验证表明，文中语义标注方式可提高OGC地理信息服务检索的查准率和查全率。
Abstract:
 As geographic information services increase dramatically,it makes more difficult to discover,integrate and utilize them for us-ers. Also,users cannot obtain the objective data really needed. So,how to get the necessary GIS data service automatically,quickly and ac-curately is a challenge which needs to be solved urgently in geographic information semantic search field. However,much more service search is still based on the keyword matching. Semantic ambiguity and semantic deficiency bring out that users cannot get the really nee-ded service. In this paper,the semantic annotation method and workflow of OGC ( Open Geospatial Consortium) Web Service ( OWS) capability files is generated,and a prototype system based on semantic annotation is designed and developed. It is verified that semantic annotation method can enhance the precision ratio and recall ratio of OWS discovery.

相似文献/References:

[1]张志宏,吴庆波,邵立松,等.基于飞腾平台TOE协议栈的设计与实现[J].计算机技术与发展,2014,24(07):1.
　ZHANG Zhi-hong,WU Qing-bo,SHAO Li-song,et al. Design and Implementation of TCP/IP Offload Engine Protocol Stack Based on FT Platform[J].,2014,24(08):1.
[2]梁文快,李毅. 改进的基因表达算法对航班优化排序问题研究[J].计算机技术与发展,2014,24(07):5.
　LIANG Wen-kuai,LI Yi. Research on Optimization of Flight Scheduling Problem Based on Improved Gene Expression Algorithm[J].,2014,24(08):5.
[3]黄静,王枫,谢志新,等. EAST文档管理系统的设计与实现[J].计算机技术与发展,2014,24(07):13.
　HUANG Jing,WANG Feng,XIE Zhi-xin,et al. Design and Implementation of EAST Document Management System[J].,2014,24(08):13.
[4]侯善江[],张代远[][][]. 基于样条权函数神经网络P2P流量识别方法[J].计算机技术与发展,2014,24(07):21.
　HOU Shan-jiang[],ZHANG Dai-yuan[][][]. P2P Traffic Identification Based on Spline Weight Function Neural Network[J].,2014,24(08):21.
[5]李璨,耿国华,李康,等. 一种基于三维模型的文物碎片线图生成方法[J].计算机技术与发展,2014,24(07):25.
　LI Can,GENG Guo-hua,LI Kang,et al. A Method of Obtaining Cultural Debris’ s Line Chart Based on Three-dimensional Model[J].,2014,24(08):25.
[6]翁鹤,皮德常. 混沌RBF神经网络异常检测算法[J].计算机技术与发展,2014,24(07):29.
　WENG He,PI De-chang. Chaotic RBF Neural Network Anomaly Detection Algorithm[J].,2014,24(08):29.
[7]刘茜[],荆晓远[],李文倩[],等. 基于流形学习的正交稀疏保留投影[J].计算机技术与发展,2014,24(07):34.
　LIU Qian[],JING Xiao-yuan[,LI Wen-qian[],et al. Orthogonal Sparsity Preserving Projections Based on Manifold Learning[J].,2014,24(08):34.
[8]尚福华,李想,巩淼. 基于模糊框架-产生式知识表示及推理研究[J].计算机技术与发展,2014,24(07):38.
　SHANG Fu-hua,LI Xiang,GONG Miao. Research on Knowledge Representation and Inference Based on Fuzzy Framework-production[J].,2014,24(08):38.
[9]叶偲,李良福,肖樟树. 一种去除运动目标重影的图像镶嵌方法研究[J].计算机技术与发展,2014,24(07):43.
　YE Si,LI Liang-fu,XIAO Zhang-shu. Research of an Image Mosaic Method for Removing Ghost of Moving Targets[J].,2014,24(08):43.
[10]余松平[][],蔡志平[],吴建进[],等. GSM-R信令监测选择录音系统设计与实现[J].计算机技术与发展,2014,24(07):47.
　YU Song-ping[][],CAI Zhi-ping[] WU Jian-jin[],GU Feng-zhi[]. Design and Implementation of an Optional Voice Recording System Based on GSM-R Signaling Monitoring[J].,2014,24(08):47.

更新日期/Last Update: 2015-09-11