文件名称:DBtoRDFS
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论文主要的工作是设计与实现了关系数据库到RDF(S)的映射工具。论文从关系数据库和RDF(S)的对应关系入手，分析了二者的形式化定义。根据论文提出的映射方法，论文设计实现了关系数据库到RDF(S)的自动映射工具，映射工具为了更进一步的提取关系数据库的语义信息，详尽的分析了关系数据库的元组、主键、外键及数据库数据。并用提取到的信息分别完成模式映射，数据映射，实现了RDF(S)本体中模式部分和数据部分的分开存储。最后生成RDF(S)文档。并通过大量的实例数据的验证，证明了论文所设计的关系数据库到RDF(S)映射工具的正确性和优越性。-The main work of this thesis is to design and implement a mapping tool relational to RDF(S). This thesis analyzes the formal definition of the relational schema and the RDF(S) data model form the corresponding relations between the relational and RDF(S). According to the thesis proposed the mapping method, the thesis further design and implement a automatic mapping tool relational to RDF(S),the mapping tool extracts semantic information in relational by analyzing primary keys, attributes, foreign keys and partial data. According to which, the mapping tool completed schema mapping, data mapping and achieved a separate storage of RDF(S) ontology model section and data section. Finally generated a RDF (S) document. The thesis verified the correctness and superiority of the mapping tool through a lot of experiment.
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下载文件列表
DBtoRDFS\.classpath
........\.project
........\.settings\org.eclipse.jdt.core.prefs
........\1.txt
........\2.txt
........\bin\cn\yuemingliang\change\ExportDatatoRDFS.class
........\...\..\............\......\ExportDBtoRDFS.class
........\...\..\............\.onfig\Config.class
........\...\..\............\data\RDFSdata.class
........\...\..\............\....base\column.class
........\...\..\............\........\databases.class
........\...\..\............\........\table.class
........\...\..\............\........Manger\Database.class
........\...\..\............\..............\DatabaseAnswer.class
........\...\..\............\rule\Data.class
........\...\..\............\....\ExportRule.class
........\...\..\............\test\DBtoRDFS.class
........\connection.properties
........\data.owl
........\DataOWL.properties
........\mysql-connector-java-5.1.7-bin.jar
........\schema.owl
........\SchemaOWL.properties
........\src\cn\yuemingliang\change\ExportDatatoRDFS.java
........\...\..\............\......\ExportDBtoRDFS.java
........\...\..\............\.onfig\Config.java
........\...\..\............\data\RDFSdata.java
........\...\..\............\....base\column.java
........\...\..\............\........\databases.java
........\...\..\............\........\table.java
........\...\..\............\........Manger\Database.java
........\...\..\............\..............\DatabaseAnswer.java
........\...\..\............\rule\Data.java
........\...\..\............\....\ExportRule.java
........\...\..\............\test\DBtoRDFS.java
........\TypeMapping.properties
........\bin\cn\yuemingliang\change
........\...\..\............\config
........\...\..\............\data
........\...\..\............\database
........\...\..\............\databaseManger
........\...\..\............\rule
........\...\..\............\test
........\src\cn\yuemingliang\change
........\...\..\............\config
........\...\..\............\data
........\...\..\............\database
........\...\..\............\databaseManger
........\...\..\............\rule
........\...\..\............\test
........\bin\cn\yuemingliang
........\src\cn\yuemingliang
........\bin\cn
........\src\cn
........\.settings
........\bin
........\src
DBtoRDFS