Database management systems and methods for managing a database
    51.
    发明申请
    Database management systems and methods for managing a database 有权
    用于管理数据库的数据库管理系统和方法

    公开(公告)号:US20050187952A1

    公开(公告)日:2005-08-25

    申请号:US11037077

    申请日:2005-01-19

    申请人: Horst Werner

    发明人: Horst Werner

    IPC分类号: G06F12/00 G06F17/30 G06F7/00

    摘要: Database management systems and methods for managing a database are disclosed. In one embodiment, a database management system is provided that comprises a database layer including a database for storing data, and a spreadsheet layer for representing data from the database layer in a spreadsheet in accordance with a view, wherein the view causes at least one of a delivery of data to the spreadsheet layer from the database layer and a maintenance of data from the spreadsheet layer to the database layer. The system may further comprise an interface layer arranged to interface the database layer with the spreadsheet layer, wherein the database layer stores in the database data corresponding to a plurality of entities of a plurality of entity types in a plurality of tables, respectively, wherein the plurality of entities are linked by a plurality of relations in a predetermined structure, and further wherein the interface layer comprises a semantic net server for transforming the structure of the data in the database layer into a semantic net and the view is defined in terms of the semantic net to facilitate an interoperability between the database layer and the spreadsheet layer.

    摘要翻译: 公开了用于管理数据库的数据库管理系统和方法。 在一个实施例中,提供了数据库管理系统,其包括数据库层,数据库层包括用于存储数据的数据库,以及用于根据视图从电子表格中的数据库层表示数据的电子表格层,其中,所述视图使至少一个 从数据库层将数据传送到电子表格层,并将数据从电子表格层维护到数据库层。 系统还可以包括布置成将数据库层与电子表格层接口的接口层,其中数据库层分别存储在对应于多个表中的多个实体类型的多个实体的数据库数据中,其中, 多个实体通过预定结构中的多个关系链接,并且其中接口层包括用于将数据库层中的数据的结构转换为语义网的语义网服务器,并且视图根据 语义网,以促进数据库层和电子表格层之间的互操作性。

    Methods and systems for providing a visualization graph
    52.
    发明申请
    Methods and systems for providing a visualization graph 有权
    提供可视化图形的方法和系统

    公开(公告)号:US20050114384A1

    公开(公告)日:2005-05-26

    申请号:US10927316

    申请日:2004-08-27

    IPC分类号: G06F3/048 G06F17/30

    CPC分类号: G06F17/30991

    摘要: A visualization graph is provided on a computer by storing data corresponding to a plurality of entities having a particular type, wherein a semantic net includes the entities and wherein the entities are linked to each other by a plurality of relations. The visualization graph is provided in response to a query with respect to an entity selected from the plurality of entities, wherein the visualization graph includes a plurality of sectors representing the results of the query. Entities are allocated to a predetermined sector of the graph depending on their entity type.

    摘要翻译: 通过存储与具有特定类型的多个实体相对应的数据,在计算机上提供可视化图形,其中语义网包括实体,并且其中实体通过多个关系彼此链接。 响应于关于从多个实体中选择的实体的查询来提供可视化图,其中可视图包括表示查询结果的多个扇区。 实体根据实体类型分配给图形的预定扇区。

    Methods and systems for providing a visualization graph
    53.
    发明申请
    Methods and systems for providing a visualization graph 有权
    提供可视化图形的方法和系统

    公开(公告)号:US20050108217A1

    公开(公告)日:2005-05-19

    申请号:US10927458

    申请日:2004-08-27

    IPC分类号: G06N5/04 G06F17/30 G06F7/00

    摘要: A visualization graph is provided on a computer by storing data corresponding to a plurality of entities and/or nodes, wherein a semantic net includes the entities and/or nodes and wherein the entities and/or nodes are linked to each other by a plurality of relations. A query is generated and performed on the data. Data is output in the form of a visualization graph representing the results of the query, wherein the graph has a focus entity or node defined by a user or the query. Context information is used to determine at least one entity and/or node to be output in the results that is indirectly related to the focus entity or node.

    摘要翻译: 通过存储对应于多个实体和/或节点的数据在计算机上提供可视化图,其中语义网包括实体和/或节点,并且其中实体和/或节点通过多个实体和/或节点彼此链接 关系 生成并对数据执行查询。 数据以表示查询结果的可视化图形的形式输出,其中该图具有由用户或查询定义的焦点实体或节点。 上下文信息用于确定要在与焦点实体或节点间接相关的结果中输出的至少一个实体和/或节点。