公开(公告)号：US08620956B2

公开(公告)日：2013-12-31

申请号：US12485063

申请日：2009-06-16

申请人： Lei Wang ,  Mohamed Rouatbi ,  Rajeev Kumar Mittal ,  Parul Ranjit Manek ,  Zubin Alexander ,  Kevin C. Gammill ,  Ellery Charlson ,  Xin Li ,  Zhipeng Zhao ,  Qin Zhou ,  Yuan-Fen Kuo ,  Manjusha Madhav Mangaonkar ,  Tony Kao

发明人： Lei Wang ,  Mohamed Rouatbi ,  Rajeev Kumar Mittal ,  Parul Ranjit Manek ,  Zubin Alexander ,  Kevin C. Gammill ,  Ellery Charlson ,  Xin Li ,  Zhipeng Zhao ,  Qin Zhou ,  Yuan-Fen Kuo ,  Manjusha Madhav Mangaonkar ,  Tony Kao

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G09B19/00

摘要： Described is a technology in which a set of objects represent educational entities of an educational model, with relationships between objects. For example, a course object instance may have a relationship with a task instance and a user instance (such as representing a student). Other objects may include user credentials objects, group objects, degree program objects, course plan objects, institution objects, school objects, and/or department objects. The set of objects may be pre-defined and maintained in a persistent storage; this pre-defined set may be extended with an extended object that has relationships with pre-defined objects. The educational entities of an object model may be maintained in rows of a table, with each row having a field that identifies which entity is represented by that row. The table is accessed to determine relationships between an instantiated object for an entity and at least one other instantiated object for another entity.

摘要翻译： 描述了一种技术，其中一组对象表示教育模型的教育实体，具有对象之间的关系。 例如，课程对象实例可以与任务实例和用户实例（例如代表学生）具有关系。 其他对象可以包括用户凭证对象，组对象，学位程序对象，课程计划对象，机构对象，学校对象和/或部门对象。 可以将一组对象预定义并维护在持久存储器中; 可以使用与预定义对象具有关系的扩展对象来扩展此预定义集。 对象模型的教育实体可以维持在表的行中，每行具有标识哪个实体由该行表示的字段。 访问该表以确定实体的实例化对象与另一个实体的至少一个其他实例化对象之间的关系。

公开(公告)号：US20100318589A1

公开(公告)日：2010-12-16

申请号：US12485063

申请日：2009-06-16

申请人： Lei Wang ,  Mohamed Rouatbi ,  Rajeev Kumar Mittal ,  Parul Ranjit Manek ,  Zubin Alexander ,  Kevin C. Gammill ,  Ellery Charlson ,  Xin Li ,  Zhipeng Zhao ,  Qin Zhou ,  Yuan-Fen Kuo ,  Manjusha Madhav Mangaonkar ,  Tony Kao

发明人： Lei Wang ,  Mohamed Rouatbi ,  Rajeev Kumar Mittal ,  Parul Ranjit Manek ,  Zubin Alexander ,  Kevin C. Gammill ,  Ellery Charlson ,  Xin Li ,  Zhipeng Zhao ,  Qin Zhou ,  Yuan-Fen Kuo ,  Manjusha Madhav Mangaonkar ,  Tony Kao

IPC分类号： G06F17/30

CPC分类号： G09B19/00

摘要： Described is a technology in which a set of objects represent educational entities of an educational model, with relationships between objects. For example, a course object instance may have a relationship with a task instance and a user instance (such as representing a student). Other objects may include user credentials objects, group objects, degree program objects, course plan objects, institution objects, school objects, and/or department objects. The set of objects may be pre-defined and maintained in a persistent storage; this pre-defined set may be extended with an extended object that has relationships with pre-defined objects. The educational entities of an object model may be maintained in rows of a table, with each row having a field that identifies which entity is represented by that row. The table is accessed to determine relationships between an instantiated object for an entity and at least one other instantiated object for another entity.

摘要翻译： 描述了一种技术，其中一组对象表示教育模型的教育实体，具有对象之间的关系。 例如，课程对象实例可以与任务实例和用户实例（例如代表学生）具有关系。 其他对象可以包括用户凭证对象，组对象，学位程序对象，课程计划对象，机构对象，学校对象和/或部门对象。 可以将一组对象预定义并维护在持久存储器中; 可以使用与预定义对象具有关系的扩展对象来扩展此预定义集。 对象模型的教育实体可以维持在表的行中，每行具有标识哪个实体由该行表示的字段。 访问该表以确定实体的实例化对象与另一个实体的至少一个其他实例化对象之间的关系。