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    Editing tool for math equations
    1.
    发明授权
    Editing tool for math equations 有权

    公开(公告)号：US11238754B2

    公开(公告)日：2022-02-01

    申请号：US16373521

    申请日：2019-04-02

    申请人： Pearson Education, Inc.

    发明人： Donald DeLand ,  Samuel Dooley ,  Lisa Eggers-Robertson ,  Michael J. Garcia ,  Charles McQuilkin ,  Wayne Ostler ,  Jennifer Ramirez ,  James Setaro

    IPC分类号： G06F40/00 ,  G09B19/02 ,  G06F40/166 ,  G06F40/205

    摘要： The present invention automatically replaces in an assessment response a string of mathematical symbols determined to be ambiguous with an unambiguous string of mathematical symbols. An editing tool may receive an assessment response from a client over a communication network. The assessment response may comprise i) a text with a mathematical meaning and ii) a string of mathematical symbols. The text and the string of mathematical symbols represent different non-overlapping characters in the assessment response. The editing tool may match the string of mathematical symbols with a known ambiguous string of mathematical symbols and determine the mathematical meaning in the text of the assessment response. The editing tool may replace the string of mathematical symbols determined to be ambiguous with an unambiguous string of mathematical symbols to generate an updated assessment response. The editing tool may transmit the updated assessment response to the client for display.

    Assessment item generation and scoring
    4.
    发明授权
    Assessment item generation and scoring 有权

    公开(公告)号：US10438502B2

    公开(公告)日：2019-10-08

    申请号：US15219031

    申请日：2016-07-25

    申请人： Pearson Education, Inc.

    发明人： Wayne Ostler ,  Kristy Harris ,  Jason Craft ,  Mark Ott ,  Michelle Richard

    IPC分类号： G09B7/00 ,  G06F13/10 ,  G06F16/81 ,  G06F3/0482 ,  G09B7/02 ,  G09B5/12 ,  G06F16/958

    摘要： Techniques described herein relate to generating new assessment items and updating existing assessment items. Input data may be received corresponding to the addition, removal, or modification of assessment components within assessment items, and may cause immediate generation and validation of corresponding markup language data blocks, thereby allowing for interactive construction and automated encoding of assessment items. Additional techniques described herein relate to determining compatible scoring types for assessment items and generating and embedding markup language data blocks corresponding to assessment item scoring data.

    Assessment item generator
    5.
    发明授权
    Assessment item generator 有权
    评估项目生成器

    公开(公告)号：US09460162B1

    公开(公告)日：2016-10-04

    申请号：US14860323

    申请日：2015-09-21

    申请人： Pearson Education, Inc.

    发明人： Wayne Ostler ,  Jason Craft ,  Philip Moody ,  Ellen Strain-Seymour

    IPC分类号： G06F7/02 ,  G06F17/30 ,  G09B7/00 ,  G06F3/0484 ,  G06F13/10 ,  G06F17/24 ,  G06F11/36

    CPC分类号： G06F17/2247 ,  G06F3/04842 ,  G06F11/3684 ,  G06F13/102 ,  G06F17/227 ,  G06F17/248 ,  G06F17/3053 ,  G06F17/30896 ,  G09B7/00 ,  G09B7/02

    摘要： Techniques described herein relate to generating new assessment items and updating existing assessment items. Input data may be received corresponding to the addition, removal, or modification of assessment components within assessment items, and may cause immediate generation and validation of corresponding markup language data blocks, thereby allowing for interactive construction and automated encoding of assessment items. Additional techniques described herein relate to determining compatible scoring types for assessment items and generating and embedding markup language data blocks corresponding to assessment item scoring data.

    摘要翻译： 本文描述的技术涉及产生新的评估项目和更新现有评估项目。 可以根据评估项目中的评估组件的添加，删除或修改来接收输入数据，并且可以立即生成和验证对应的标记语言数据块，从而允许评估项目的交互式构建和自动编码。 本文描述的附加技术涉及确定用于评估项目的兼容评分类型，并且生成和嵌入与评估项目评分数据相对应的标记语言数据块。