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公开(公告)号：US07014467B2
公开(公告)日：2006-03-21
申请号：US10158598
申请日：2002-05-31
申请人： Andreas Krebs , Joachim Schaper , Wolfgang Gerteis , Michael Altenhofen , Torsten Leidig , Norbert Meder
发明人： Andreas Krebs , Joachim Schaper , Wolfgang Gerteis , Michael Altenhofen , Torsten Leidig , Norbert Meder
IPC分类号： G09B19/00
摘要： An e-learning course may include a number of structural elements that are aggregated into one or more levels. Each higher level may refer to any instance of a lower level. The structural elements include a course, a sub-course, a learning unit, or a knowledge item. The structural elements may include metadata. The structural elements also may include relations between structural elements. The course and its structural elements do not enforce any sequence of structural elements that the learner may use to traverse the course. In addition, the structural elements may be reused and reassembled to form different courses. A content repository is configured to store course data and its structural elements. A content player is configured to access the stored course data and assemble the structural elements.
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公开(公告)号：US07029280B2
公开(公告)日：2006-04-18
申请号：US10184112
申请日：2002-06-28
IPC分类号： G09B19/00
摘要： A course editor includes an input to accept author commands. An interface processes and displays the author commands to facilitate the creation of a course. The interface may include a workspace to display and assemble the structural elements into the course. The workspace may include a menu of structural elements that may be added to the course. The workspace is configured to display a structural element in response to an author command selecting the structural element from the menu. The structural elements may be a sub-course, a learning unit, and/or a knowledge item.
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公开(公告)号：US06975833B2
公开(公告)日：2005-12-13
申请号：US10359286
申请日：2003-02-06
CPC分类号： G09B7/00
摘要： A learning system, method, and data structure provides collaborative activities between learners. The system includes an interface to receive a learning strategy selected by a learner. A content management system stores one or more structural elements associated with a course. A learning management system determines the learning content and the one or more structural elements to present to the learner based on the selected learning strategy.
摘要翻译： 学习系统，方法和数据结构提供学习者之间的协作活动。 该系统包括接收学习者选择的学习策略的界面。 内容管理系统存储与课程相关联的一个或多个结构元素。 学习管理系统基于所选择的学习策略来确定学习内容和要向学习者呈现的一个或多个结构元素。
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公开(公告)号：US07369808B2
公开(公告)日：2008-05-06
申请号：US10359290
申请日：2003-02-06
IPC分类号： G00B3/00
CPC分类号： G09B7/00
摘要： A learning system, method, and data structure provides collaborative activities between learners. The system includes an interface to receive a learning strategy selected by a learner. A content management system stores content and one or more collaboration elements associated with a course. A learning management system determines the learning content and the one or more collaboration elements to present to the learner based on the selected learning strategy. The learner participates using the collaboration element at a time of the learner's choosing while taking the course. The collaboration activity may be based on one or more collaboration scenarios including a brainstorming activity, a cooperative text processing activity, an explanation discourse activity, an answer-to-tutor activity, and a pro-contra dispute. The collaboration element may be provided as an intentional point of collaboration.
摘要翻译： 学习系统，方法和数据结构提供学习者之间的协作活动。 该系统包括接收学习者选择的学习策略的界面。 内容管理系统存储与课程相关联的内容和一个或多个协作元素。 学习管理系统基于所选择的学习策略来确定学习内容和一个或多个向学习者呈现的协作元素。 学习者在参加课程时，参与学习者选择的协作元素。 合作活动可以基于一个或多个协作场景，包括头脑风暴活动，合作文本处理活动，解释话语活动，回答导师活动和反对争议。 协作元素可以作为有意义的协作点来提供。
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公开(公告)号：US06827578B2
公开(公告)日：2004-12-07
申请号：US10134681
申请日：2002-04-30
IPC分类号： G09B1900
摘要： A learning system, method, and software generate a navigation path through a course based on a learning strategy. The course may be navigated by receiving graphs corresponding to the course, applying the learning strategy to the graphs, and generating a navigation path through the course for the learner based on the applied strategy. The navigation path may be used to suggest content from the course for presentation to a learner.
摘要翻译： 学习系统，方法和软件通过基于学习策略的课程生成导航路径。 该课程可以通过接收对应于课程的图形，将学习策略应用于图形，以及基于应用策略为学习者生成导航路径。 导航路径可以用于向学习者呈现课程内容。
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公开(公告)号：US07640296B2
公开(公告)日：2009-12-29
申请号：US11019607
申请日：2004-12-21
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L67/2828 , G06F17/30902 , H04L67/2819 , H04L67/2842 , H04L67/2852 , H04L67/2871
摘要： An embodiment includes a method that includes receiving, into a cache server, from a client, a request for content from a content server. The request for content includes one or more fields. The method also includes mapping the request for content into a new request for content that is without the one or more fields. The method includes performing a lookup into a cache list of the cache server based on the new request for content.
摘要翻译： 实施例包括一种方法，其包括从客户端向内容服务器接收对内容的请求到缓存服务器中。 内容请求包括一个或多个字段。 该方法还包括将内容请求映射到没有一个或多个字段的内容的新请求。 该方法包括基于对内容的新请求来执行对高速缓存服务器的高速缓存列表的查找。
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公开(公告)号：US20060167979A1
公开(公告)日：2006-07-27
申请号：US11019607
申请日：2004-12-21
IPC分类号： G06F15/16
CPC分类号： H04L67/2828 , G06F17/30902 , H04L67/2819 , H04L67/2842 , H04L67/2852 , H04L67/2871
摘要： An embodiment includes a method that includes receiving, into a cache server, from a client, a request for content from a content server. The request for content includes one or more fields. The method also includes mapping the request for content into a new request for content that is without the one or more fields. The method includes performing a lookup into a cache list of the cache server based on the new request for content.
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8.发明申请Method and system to authorize user access to a computer application utilizing an electronic ticket 审中-公开授权用户使用电子机票访问计算机应用程序的方法和系统公开(公告)号：US20050240589A1
公开(公告)日：2005-10-27
申请号：US10875257
申请日：2004-06-23
CPC分类号： G06F21/10
摘要： A method and a system to authorize access to a network-based application generate electronic access information responsive to a first request. The first request is received at a first application from a requester for access to a second application. The electronic access information is communicated to the requestor. A second access request is received, at the second application from the requestor, for access to the second application, the second access request including the electronic access information. At the second application, the electronic access information is utilized to authorize access by the requester to the second application.
摘要翻译： 授权访问基于网络的应用的方法和系统响应于第一请求生成电子访问信息。 第一个请求在第一个应用程序从请求者接收访问第二个应用程序。 电子访问信息被传送给请求者。 在来自请求者的第二应用处接收第二访问请求以访问第二应用，第二访问请求包括电子访问信息。 在第二应用中，电子访问信息用于授权请求者访问第二应用。
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公开(公告)号：US07153137B2
公开(公告)日：2006-12-26
申请号：US10208190
申请日：2002-07-31
IPC分类号： G09B19/00
摘要： A repository manager and copy editor may be used to create an offline course, which allow learners to process course material locally on their computer without the need to connect to the e-learning system. A generic packaging list is created when the course is offered offline. A specific packaging list customized for the learner is created when the offline course is downloaded. An offline manager tool provides an interface for taking the course offline.
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公开(公告)号：US20060161655A1
公开(公告)日：2006-07-20
申请号：US11334342
申请日：2006-01-17
IPC分类号： G06F15/173
CPC分类号： G06F17/30861
摘要： An example embodiment refers to a method to organize and manage a semantic web service discovery within a network with a distributed architecture of multiple independent network nodes, each node being able to store a subset of semantic web service instances, wherein an assignment of each semantic web service instance to at least one network node is automatically computed based on a defined vocabulary derived from ontologies that is distributed over the network nodes and that is used both in describing and finding that instance on request. An example embodiment further covers a system, a computer program and a computer program product to organize and manage a semantic web service discovery within a network.
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