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    • 4. 发明申请
    • Auto-Mapping Between Source and Target Models Using Statistical and Ontology Techniques
    • 源和目标模型之间的自动映射使用统计和本体技术
    • US20130031117A1
    • 2013-01-31
    • US13190766
    • 2011-07-26
    • Dan J. MandelsteinIvan M. MilmanMartin A. OberhoferSushain Pandit
    • Dan J. MandelsteinIvan M. MilmanMartin A. OberhoferSushain Pandit
    • G06F17/30
    • G06F17/303G06F17/30914
    • A system maps data within a data source to a target data model, and comprises a computer system including at least one processor. The system determines an identifier for each data object of the data source based on the data within that data object, wherein the identifier indicates for that data object a corresponding concept within a domain ontological representation of a data model of the data source. The determined identifiers for the data objects of the data source are compared to the target data model to determine mappings between the data objects of the data source and the target data model. Data objects from the data source are extracted for the target data model in accordance with the mappings. Present invention embodiments further include a method and computer program product for mapping data within a data source to a target data model.
    • 系统将数据源中的数据映射到目标数据模型,并且包括包括至少一个处理器的计算机系统。 该系统基于该数据对象内的数据确定数据源的每个数据对象的标识符,其中该标识符为该数据对象指示数据源的数据模型的域本体表示内的对应概念。 将确定的数据源的数据对象的标识符与目标数据模型进行比较,以确定数据源的数据对象与目标数据模型之间的映射。 根据映射提取目标数据模型的数据源数据对象。 本发明实施例还包括用于将数据源内的数据映射到目标数据模型的方法和计算机程序产品。
    • 8. 发明授权
    • Auto-mapping between source and target models using statistical and ontology techniques
    • 使用统计和本体技术在源模型和目标模型之间进行自动映射
    • US08898104B2
    • 2014-11-25
    • US13190766
    • 2011-07-26
    • Dan J. MandelsteinIvan M. MilmanMartin A. OberhoferSushain Pandit
    • Dan J. MandelsteinIvan M. MilmanMartin A. OberhoferSushain Pandit
    • G06F7/00G06F17/00G06F17/30
    • G06F17/303G06F17/30914
    • A system maps data within a data source to a target data model, and comprises a computer system including at least one processor. The system determines an identifier for each data object of the data source based on the data within that data object, wherein the identifier indicates for that data object a corresponding concept within a domain ontological representation of a data model of the data source. The determined identifiers for the data objects of the data source are compared to the target data model to determine mappings between the data objects of the data source and the target data model. Data objects from the data source are extracted for the target data model in accordance with the mappings. Present invention embodiments further include a method and computer program product for mapping data within a data source to a target data model.
    • 系统将数据源中的数据映射到目标数据模型,并且包括包括至少一个处理器的计算机系统。 该系统基于该数据对象内的数据确定数据源的每个数据对象的标识符,其中该标识符为该数据对象指示数据源的数据模型的域本体表示内的对应概念。 将确定的数据源的数据对象的标识符与目标数据模型进行比较,以确定数据源的数据对象与目标数据模型之间的映射。 根据映射提取目标数据模型的数据源数据对象。 本发明实施例还包括用于将数据源内的数据映射到目标数据模型的方法和计算机程序产品。
    • 10. 发明申请
    • METHOD TO DETECT TRANSCODING TABLES IN ETL PROCESSES
    • 检测ETL过程中的折叠表的方法
    • US20130238550A1
    • 2013-09-12
    • US13415018
    • 2012-03-08
    • Dan J. MandelsteinIvan M. MilmanMartin A. OberhoferSushain Pandit
    • Dan J. MandelsteinIvan M. MilmanMartin A. OberhoferSushain Pandit
    • G06F17/30
    • G06F17/30563
    • Techniques are disclosed for identifying transcoding tables in an Extract-Transform-Load (ETL) process, by identifying, by operation of one or more computer processors, records passing through an operator configured to replace values in the records with values from at least one table linked to the operator before being sent to an output table, wherein the operator specifies an operation for extracting, transforming, or loading data stored in one or more source systems into storage by a target system, and evaluating at least a first table linked to the operator to determine whether the first table is a transcoding table by assigning a score to the first table, wherein the score is indicative of the likelihood that the first table is a transcoding table, wherein a transcoding table is used to harmonize values from a plurality of tables in the one or more source systems to a table in the target.
    • 公开了用于在提取 - 转换 - 加载(ETL)过程中识别代码转换表的技术,通过一个或多个计算机处理器的操作,通过被配置为用至少一个表中的值替换记录中的值的操作者的记录 在被发送到输出表之前链接到操作者,其中操作者指定用于将存储在一个或多个源系统中的数据提取,变换或加载到由目标系统存储的操作的操作,以及至少评估与第 操作者通过将分数分配给第一表来确定第一表是否是代码转换表,其中分数指示第一表是代码转换表的可能性,其中代码转换表用于协调来自多个 将一个或多个源系统中的表映射到目标中的表。