计算机科学 ›› 2020, Vol. 47 ›› Issue (11A): 570-572.doi: 10.11896/jsjkx.200400040
赖欣, 曾纪炜
LAI Xin, ZENG Ji-wei
摘要： 现有航空情报服务系统主要基于关系型数据库,而未来航空情报管理是基于GML的航空数据交换模型AIXM。在从航空情报服务向航空情报管理的过渡发展阶段须考虑具有GML标准几何特征的航空情报数据在关系型数据库中的表达。文中分析了航空情报交换模型中定义的几何类航空数据结构特点,以及与关系型数据库中几何类数据表达之间差异,研究了两种类型数据间进行映射转化的可行性,提出了一种将几何类航空数据向关系数据库映射的方案,并选用Linq to XML等可用技术对该方案的可行性进行了验证。
中图分类号:
| [1] EUROCONTROL.Aeronautical Information Exchange Mode[EB/OL].[2019-12].http://www.aixm.aero/sites/aixm.aero. [2] FENG Y,DU X H,CAO L F G.Multi-type Data Object Access Control Based on XML[J].Computer Engineering and Design,2015,36(2):335-340,362. [3] WANG P.A XML Based method of Data transformation be-tween heterogeneous Databases[J].Journal of Xi An University of Posts and Telecommunications,2011,16(3):73-76. [4] ZHOU Y,LU A J.Conversion between XML and Object Relational model[J].Communications Technology,2019,52(6):1541-1548. [5] ZHAO D,YUAN Y,SU L J.Design and implementation of target multidimensional feature database[J].Modern Electronic Technique,2017,40(20):10-11,13,17. [6] Open Geospatial Consortium.Geography Markup LanguageSpecification [EB/OL].[2019-12].http://www.opengeospatial.org/standards/gml. [7] Microsoft Developer Network.Spatial Data Types Overview [EB/OL].[2019-12].https://msdn.microsoft.com/en-us/library/bb964711.aspx. [8] KRILL P.Microsoft open-sources Entity Framework:Code release of.Net application development tool is being handled by Microsoft Open Technologies [EB/OL].[2019-12].http://www.infoworld.com/article/2617690/microsoft-net/microsoft-open-sources-entity-framework.html. |
| [1] | 马董, 李新源, 陈红梅, 肖清. 星型高影响的空间co-location模式挖掘 Mining Spatial co-location Patterns with Star High Influence 计算机科学, 2022, 49(1): 166-174. https://doi.org/10.11896/jsjkx.201000186 |
| [2] | 刘新斌, 王丽珍, 周丽华. MLCPM-UC:一种基于模式实例分布均匀系数的多级co-location模式挖掘算法 MLCPM-UC:A Multi-level Co-location Pattern Mining Algorithm Based on Uniform Coefficient of Pattern Instance Distribution 计算机科学, 2021, 48(11): 208-218. https://doi.org/10.11896/jsjkx.201000097 |
| [3] | 鄂海红, 韩鹏昊, 宋美娜. 关系型数据库向图数据库的转换方法 Conversion Method from Relational Database to Graph Database 计算机科学, 2021, 48(10): 140-144. https://doi.org/10.11896/jsjkx.201100073 |
| [4] | 郭莹莹, 张丽平, 李松. 障碍环境中线段组最近邻查询方法研究 Group Nearest Neighbor Query Method of Line Segment in Obstacle Space 计算机科学, 2018, 45(6): 172-175. https://doi.org/10.11896/j.issn.1002-137X.2018.06.030 |
| [5] | 潘明明,李丁丁,汤庸,刘海. 一种基于中间件的异构数据库融合访问方法及系统 Design and Implemention of Accessing Hybrid Database Systems Based on Middleware 计算机科学, 2018, 45(5): 163-167. https://doi.org/10.11896/j.issn.1002-137X.2018.05.027 |
| [6] | 杨晶,周双娥. 一种基于XML的非结构化数据转换方法 Method for Unstructured Data Transformation Based on XML Technology 计算机科学, 2017, 44(Z11): 414-417. https://doi.org/10.11896/j.issn.1002-137X.2017.11A.088 |
| [7] | 杨德先,孙华,于炯,国冰磊. 一种基于MBRC值的关系型数据库负载能耗预测模型 Relational Database Energy Prediction Model Based on MBRC 计算机科学, 2017, 44(7): 161-166. https://doi.org/10.11896/j.issn.1002-137X.2017.07.029 |
| [8] | 周剑云,王丽珍,杨增芳. 基于加权欧氏距离的空间Co-location模式挖掘算法研究 Algorithm of Mining Spatial Co-location Patterns Based on Weighted Euclidean Distance 计算机科学, 2014, 41(Z6): 425-428. |
| [9] | 李松,张丽平,朱德龙,郝晓红. 动态受限区域内的单纯型连续近邻链查询方法 Simple Continues Near Neighbor Chain Query in Dynamic Constrained Regions 计算机科学, 2014, 41(6): 136-141. https://doi.org/10.11896/j.issn.1002-137X.2014.06.027 |
| [10] | 付鹏,蒋夏军,皮德常. 一种新的支持XML文档更新的编码方法 Novel Labeling Scheme for XML Update-supporting 计算机科学, 2014, 41(3): 193-197. |
| [11] | 侯士江,张玉江,刘国华. 基于位置敏感哈希分割的空间K-匿名共匿算法 Spatial K-Anonymity Reciprocal Algorithm Based on Locality-sensitive Hashing Partition 计算机科学, 2013, 40(8): 115-118. |
| [12] | 许斌,关佶红. 基于MapReduce的GML并行查询 GML Parallel Query Based on MapReduce 计算机科学, 2013, 40(11): 203-207. |
| [13] | 刘 丹，谢文君. 一种基于P2P的空间数据索引方法 Spatial Data Index Method Based on P2P 计算机科学, 2012, 39(8): 186-190. |
| [14] | 杜根远，苗 放，熊德兰. 一种基于剖分的空间数据存储调度服务模型 Service Model of Spatial Data Storage Scheduling Based on Subdivision Theory 计算机科学, 2012, 39(8): 263-267. |
| [15] | 杨泽雪，郝忠孝. 基于Voronoi图的线段最近对查询 Line Segment Closest Pair Queries Based on Voronoi Diagram 计算机科学, 2012, 39(6): 143-146. |
|
||
首页