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arXiv cs/0703089cs.DBcs.CG
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空间数据库关系处理的空间程序语言(SPL/SQL)

Space Program Language (SPL/SQL) for the Relational Approach of the Spatial Databases

Ignacio Vega-Paez, Feliu D. Sagols T

摘要:

在这个项目中,我们提出了一个语法,统一的空间数据库的设计和开发。为了使它,我们结合了名义和空间信息,前者是由关系模型和后者由同一模型的修改表示。该修改允许表示空间数据结构(如四叉树、八叉树等)。in a integrated综合way.这种语法很重要,因为有了它,我们可以创建工具来构建结合空间-名称特征的系统,如地理信息系统(GIS)、超媒体系统、计算机辅助设计系统(CAD)等

英文摘要:

In this project we are presenting a grammar which unify the design and development of spatial databases. In order to make it, we combine nominal and spatial information, the former is represented by the relational model and latter by a modification of the same model. The modification lets to represent spatial data structures (as Quadtrees, Octrees, etc.) in a integrated way. This grammar is important because with it we can create tools to build systems that combine spatial-nominal characteristics such as Geographical Information Systems (GIS), Hypermedia Systems, Computed Aided Design Systems (CAD), and so on

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。

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