Encoding-format-desensitized methods and means for interchanging
electronic document as appearances
    1.
    发明授权
    Encoding-format-desensitized methods and means for interchanging electronic document as appearances 失效
    用于将电子文档交换为外观的编码格式脱敏的方法和手段

    公开(公告)号:US5210824A

    公开(公告)日:1993-05-11

    申请号:US680592

    申请日:1991-03-28

    IPC分类号: G06F17/21 G06F17/22 G06F17/30

    摘要: A database system is provided for interchanging visually faithful renderings of fully formatted electronic documents among computers having different hardware configurations and different software operating environments for representing such documents by different encoding formats and for transferring such documents utilizing different file transfer protocols. All format conversions and other activities that are involved in transferring such documents among such computers essentially are transparent to their users and require no a priori knowledge on the part of any of the users with respect to the computing and/or network environments of any of the other users. All database operations are initiated and have their progress checked by means of a remote procedure call protocol which enables client applications to obtain partial results from them relatively quickly, without having to wait for such operations to complete their work. These database operations are forked as child processes by a main database server program, so the functionally of the database system may be extended easily by adding further database operation programs to it.

    摘要翻译: 提供了一种数据库系统,用于在具有不同硬件配置的计算机和用于通过不同编码格式表示这些文档的不同软件操作环境的计算机之间交换完全格式化的电子文档的视觉忠实的渲染,并且使用不同的文件传输协议传送这些文档。 涉及在这些计算机之间转移这些文档的所有格式转换和其他活动本质上对其用户是透明的,并且不要求任何用户对于任何用户的计算和/或网络环境的先验知识 其他用户。 启动所有数据库操作,并通过远程过程调用协议检查其进度,使客户端应用程序能够相对较快地获取部分结果,而无需等待此类操作完成工作。 这些数据库操作由主数据库服务器程序分派为子进程,因此可以通过向其添加其他数据库操作程序来轻松扩展数据库系统的功能。

    Automatic method of generating feature probabilities for automatic
extracting summarization
    2.
    发明授权
    Automatic method of generating feature probabilities for automatic extracting summarization 失效
    自动提取摘要的自动生成特征概率的方法

    公开(公告)号:US5778397A

    公开(公告)日:1998-07-07

    申请号:US495865

    申请日:1995-06-28

    IPC分类号: G06F17/21 G06F17/30 G06F17/27

    CPC分类号: G06F17/30719

    摘要: A method of automatically generating feature probabilities that allow later automatic generation of document extracts. The computer system generates the probabilities by analyzing each document a document at a time. First, the computer system designates one of the documents as a selected document. Next, the computer system analyzes each sentence of the selected document to determine the value of the paragraph feature and the value of the uppercase feature. The computer system repeats this effort for each document of the document corpus. Afterward, the number of occurrences of each value of each feature is calculated and is used to calculate feature value probabilities for all of the features.

    摘要翻译: 一种自动生成允许稍后自动生成文档提取的特征概率的方法。 计算机系统通过一次分析文档来生成概率。 首先,计算机系统将文档之一指定为所选择的文档。 接下来,计算机系统分析所选文档的每个句子以确定段落特征的值和大写特征的值。 计算机系统对文档语料库的每个文档重复这一工作。 之后,计算每个特征的每个值的出现次数,并用于计算所有特征的特征值概率。

    Automatic method of extracting summarization using feature probabilities
    3.
    发明授权
    Automatic method of extracting summarization using feature probabilities 失效
    使用特征概率提取摘要的自动方法

    公开(公告)号:US5918240A

    公开(公告)日:1999-06-29

    申请号:US495986

    申请日:1995-06-28

    IPC分类号: G06F17/21 G06F17/27 G06F17/30

    CPC分类号: G06F17/30719

    摘要: A method of automatically generating document extracts. The method makes use of feature value probabilities generated from a statistical analysis of manually generated summaries to extract the same set of sentences an expert might. The method is based upon an iterative approach. First, the computer system designates a sentence of the document as a selected sentence. Second, the computer system determine values for the selected sentence of each feature of a feature set. Third, the computer system increases a score for the selected sentence based upon the value of the feature for the selected sentence and upon the probability associated with that value. Fourth, after scoring all of the sentences of the document the computer system, the computer system selects a subset of the highest scoring sentences to be extracted.

    摘要翻译: 自动生成文档提取的方法。 该方法利用从手动生成的摘要的统计分析产生的特征值概率来提取专家可能的同一组句子。 该方法基于迭代方法。 首先,计算机系统将文档的句子指定为所选择的句子。 第二,计算机系统确定特征集的每个特征的所选择的句子的值。 第三,计算机系统基于所选择的句子的特征值以及与该值相关联的概率来增加所选句子的得分。 第四,在对计算机系统的文档的所有句子进行评分之后,计算机系统选择要提取的最高得分句子的子集。