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1. 发明申请

US20090232404A1 System and method for optical mark recognition 有权
标题翻译：光标识别系统及方法
公开(公告)号：US20090232404A1
公开(公告)日：2009-09-17
申请号：US12320588
申请日：2009-01-29
申请人： Jon D. Cohen
发明人： Jon D. Cohen
IPC分类号： G06K9/62
CPC分类号： G06K9/32 , G06K9/00442
摘要： A method for creating a page template corresponding to a form for use in a mark recognition system includes identifying at least one path of traversal across a form, detecting edge transitions along each such path, and creating page template using the detected edge transitions.
摘要翻译：用于创建与在标记识别系统中使用的形式相对应的页面模板的方法包括：识别穿过表单的至少一个穿越路径，检测沿着每个这样的路径的边缘转换，以及使用检测到的边缘转换来创建页面模板。

2. 发明申请

US20110311958A1 CONSTRUCTED RESPONSE SCORING MECHANISM 审中-公开
标题翻译：建立响应评分机制
公开(公告)号：US20110311958A1
公开(公告)日：2011-12-22
申请号：US13221716
申请日：2011-08-30
申请人： Jon D. Cohen , Joseph L. Dvorak , Larry E. Albright , Walid S. Saba
发明人： Jon D. Cohen , Joseph L. Dvorak , Larry E. Albright , Walid S. Saba
IPC分类号： G09B7/00
CPC分类号： G09B7/02
摘要： A system, method, and related techniques are disclosed for scoring user responses to constructed response test items. The system includes a scoring engine for receiving a user response to a test question and evaluating the response against a scoring rubric. The scoring rubric may include a binding stage, an assertion stage, and a scoring stage. Furthermore, the system includes a database for referencing elements used by the scoring engine which may comprise objects, object sets, attributes of objects, and transformations of any elements.
摘要翻译：公开了一种系统，方法和相关技术，用于评估用户对构建的响应测试项目的响应。该系统包括评分引擎，用于接收用户对测试问题的响应并根据评分标准评估响应。评分标准可能包括绑定阶段，断言阶段和评分阶段。此外，系统包括用于引用由评分引擎使用的元素的数据库，其可以包括对象，对象集，对象的属性和任何元素的变换。

3. 发明授权

US09812026B2 Constructed response scoring mechanism 有权
公开(公告)号：US09812026B2
公开(公告)日：2017-11-07
申请号：US12320631
申请日：2009-01-30
申请人： Jon D. Cohen , Joseph L. Dvorak , Larry E. Albright
发明人： Jon D. Cohen , Joseph L. Dvorak , Larry E. Albright , Walid S. Saba
IPC分类号： G09B3/00 , G09B7/02
CPC分类号： G09B7/02
摘要： A system, method, and related techniques are disclosed for scoring user responses to constructed response test items. The system includes a scoring engine for receiving a user response to a test question and evaluating the response against a scoring rubric. The scoring rubric may include a binding stage, an assertion stage, and a scoring stage. Furthermore, the system includes a database for referencing elements used by the scoring engine which may comprise objects, object sets, attributes of objects, and transformations of any elements.

4. 发明授权

US08270725B2 System and method for optical mark recognition 有权
标题翻译：光标识别系统及方法
公开(公告)号：US08270725B2
公开(公告)日：2012-09-18
申请号：US12320588
申请日：2009-01-29
申请人： Jon D. Cohen
发明人： Jon D. Cohen
IPC分类号： G06K9/48 , G06K9/00 , G06K9/62
CPC分类号： G06K9/32 , G06K9/00442
摘要： A method for creating a page template corresponding to a form for use in a mark recognition system includes identifying at least one path of traversal across a form, detecting edge transitions along each such path, and creating page template using the detected edge transitions.
摘要翻译：用于创建与在标记识别系统中使用的形式相对应的页面模板的方法包括：识别穿过表单的至少一个穿越路径，检测沿着每个这样的路径的边缘转换，以及使用检测到的边缘转换来创建页面模板。

5. 发明申请

US20120150328A1 System and method for defining and applying scoring rubrics 审中-公开
标题翻译：用于定义和应用评分标题的系统和方法
公开(公告)号：US20120150328A1
公开(公告)日：2012-06-14
申请号：US13137100
申请日：2011-07-20
申请人： Jon D. Cohen
发明人： Jon D. Cohen
IPC分类号： G06F19/00
CPC分类号： G09B7/02
摘要： A method for scoring constructed responses is provided. The method includes: establishing a question that requires a constructed response; determining at least one attribute parameter that defines the format of the constructed response; binding at least one variable to the at least one attribute parameter; defining at least one assertion rule, each setting forth a condition that the at least one variable will either satisfy or not satisfy; and creating a scoring system that includes at least full scoring credit if all of the at least one assertion rule is satisfied and partial scoring credit if some but not all of the at least one assertion rule is met; wherein when the question is presented and a constructed response received, the corresponding at least one variable is compared against the at least one assertion rule to identify which assertion rule is satisfied or not, and a score is provided based on the number and/or combination of satisfied at least one assertion rule.
摘要翻译：提供了一种评估结构响应的方法。该方法包括：建立需要构建响应的问题; 确定定义所构造的响应的格式的至少一个属性参数; 将至少一个变量绑定到所述至少一个属性参数; 定义至少一个断言规则，每个规定规定所述至少一个变量满足或不满足的条件; 以及创建评分系统，其中如果所有所述至少一个断言规则都被满足并且满足所述至少一个断言规则中的一些而不是全部，则至少包括完整得分信用; 其中当所述问题被呈现并且接收到构造的响应时，将所述对应的至少一个变量与所述至少一个断言规则进行比较以识别哪个断言规则被满足，并且基于所述数量和/或组合来提供分数满足至少一个断言规则。

6. 发明申请

US20100120010A1 Constructed response scoring mechanism 有权
标题翻译：构建回应评分机制
公开(公告)号：US20100120010A1
公开(公告)日：2010-05-13
申请号：US12320631
申请日：2009-01-30
申请人： Jon D. COHEN , Joseph L. Dvorak , Larry E. Albright , Walid S. Saba
发明人： Jon D. COHEN , Joseph L. Dvorak , Larry E. Albright , Walid S. Saba
IPC分类号： G09B7/00
CPC分类号： G09B7/02
摘要： A system, method, and related techniques are disclosed for scoring user responses to constructed response test items. The system includes a scoring engine for receiving a user response to a test question and evaluating the response against a scoring rubric. The scoring rubric may include a binding stage, an assertion stage, and a scoring stage. Furthermore, the system includes a database for referencing elements used by the scoring engine which may comprise objects, object sets, attributes of objects, and transformations of any elements.
摘要翻译：公开了一种系统，方法和相关技术，用于评估用户对构建的响应测试项目的响应。该系统包括评分引擎，用于接收用户对测试问题的响应并根据评分标准评估响应。评分标准可能包括绑定阶段，断言阶段和评分阶段。此外，系统包括用于引用由评分引擎使用的元素的数据库，其可以包括对象，对象集，对象的属性和任何元素的变换。

7. 发明申请

US20110311957A1 CONSTRUCTED RESPONSE SCORING MECHANISM 审中-公开
公开(公告)号：US20110311957A1
公开(公告)日：2011-12-22
申请号：US13221703
申请日：2011-08-30
申请人： Jon D. Cohen , Joseph L. Dvorak , Larry E. Albright , Walid S. Saba
发明人： Jon D. Cohen , Joseph L. Dvorak , Larry E. Albright , Walid S. Saba
IPC分类号： G09B7/00
CPC分类号： G09B7/02
摘要： A system, method, and related techniques are disclosed for scoring user responses to constructed response test items. The system includes a scoring engine for receiving a user response to a test question and evaluating the response against a scoring rubric. The scoring rubric may include a binding stage, an assertion stage, and a scoring stage. Furthermore, the system includes a database for referencing elements used by the scoring engine which may comprise objects, object sets, attributes of objects, and transformations of any elements.

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