Method and apparatus for building semantic structures using self-describing fragments
    1.
    发明授权
    Method and apparatus for building semantic structures using self-describing fragments 有权
    使用自描述片段构建语义结构的方法和装置

    公开(公告)号:US07593846B2

    公开(公告)日:2009-09-22

    申请号:US10933046

    申请日:2004-09-02

    IPC分类号: G06F17/21 G06F17/27

    摘要: A method and apparatus for identifying a semantic structure from text includes processing the input text to identify self-describing fragments of the input text based on a hierarchical schema defining a domain with at least one top-level node and child nodes. Each identified self-describing fragment includes hierarchical context of a portion of the input text. A semantic structure is provided based on the identified self-describing fragments.

    摘要翻译: 用于从文本识别语义结构的方法和装置包括处理输入文本以基于定义具有至少一个顶级节点和子节点的域的分层模式来识别输入文本的自描述片段。 每个识别的自描述片段包括输入文本的一部分的分层上下文。 基于识别的自描述片段提供语义结构。

    Methods, apparatus and data structures for facilitating a natural language interface to stored information
    3.
    发明授权
    Methods, apparatus and data structures for facilitating a natural language interface to stored information 有权
    用于促进存储信息的自然语言界面的方法,装置和数据结构

    公开(公告)号:US07310642B2

    公开(公告)日:2007-12-18

    申请号:US11036872

    申请日:2005-01-14

    IPC分类号: G06F7/00 G06F17/30

    摘要: An authoring tool (or process) to facilitate the performance of an annotation function and an indexing function. The annotation function may generate informational annotations and word annotations to a database design schema (e.g., an entity-relationship diagram or “ERD”). The indexing function may analyze the words of the annotations by classifying the words in accordance with a concordance and dictionary, and assign a normalized weight to each word of each of the annotations based on the classification(s) of the word(s) of the annotation.A query translator (or query translation process) to (i) accept a natural language query from a user interface process, (ii) convert the natural language query to a formal command query (e.g., an SQL query) using the indexed annotations generated by the authoring tool and the database design schema, and (iii) present the formal command query to a database management process for interrogating the relational database.

    摘要翻译: 创作工具(或过程),以便于注释功能和索引功能的执行。 注释功能可以产生数据库设计模式(例如,实体关系图或“ERD”)的信息注释和单词注释。 索引功能可以通过根据一致性和字典对单词进行分类来分析注释的单词,并且基于每个注释的每个单词的分类,将标准化权重分配给每个注释的单词。 注解。 查询翻译(或查询翻译过程),以(i)从用户界面过程接受自然语言查询,(ii)使用由...生成的索引注释将自然语言查询转换为正式命令查询(例如,SQL查询) 创作工具和数据库设计模式,以及(iii)向用于询问关系数据库的数据库管理过程呈现形式命令查询。

    System for normalizing a discourse representation structure and normalized data structure
    5.
    发明授权
    System for normalizing a discourse representation structure and normalized data structure 有权
    用于规范语篇表示结构和规范化数据结构的系统

    公开(公告)号:US08412515B2

    公开(公告)日:2013-04-02

    申请号:US11872435

    申请日:2007-10-15

    IPC分类号: G06F17/27

    CPC分类号: G06F17/279

    摘要: A system and method for normalizing a discourse representation structure (DRS) are provided. The elements of the structure are rewritten and sorted in a way such that structures which may appear different but are nonetheless equivalent can be associated with the same, normalized representation. Various embodiments can also include a data structure for a DRS. The DRS may be represented by an array of boxes, each having a set of elements which in turn has a predefined structure suitable for representing a wide variety of linguistic information.

    摘要翻译: 提供了一种用于规范语篇表示结构(DRS)的系统和方法。 结构的元素被重写和排序,使得可能看起来不同但是等同的结构可以与相同的标准化表示相关联。 各种实施例还可以包括用于DRS的数据结构。 DRS可以由一组框来表示,每个框具有一组元素,这些元素又具有适于表示各种各样的语言信息的预定义结构。