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1. 发明授权

US08493896B2 Switching between two communication modes in a WLAN 有权
标题翻译：在WLAN中切换两种通信模式
公开(公告)号：US08493896B2
公开(公告)日：2013-07-23
申请号：US12190050
申请日：2008-08-12
申请人： Xui Lan Yu , Ying Chen , Li Hua Tang , Shi Xia Liu
发明人： Xui Lan Yu , Ying Chen , Li Hua Tang , Shi Xia Liu
IPC分类号： H04B7/00
CPC分类号： H04W48/18 , H04W84/12 , H04W84/18
摘要： Method and system for switching a network application operating in a first communication mode to a second mode within a wireless local area network, comprising: judging whether mobile nodes are neighboring according to location information; when nodes are neighboring inquiring whether mobile nodes want to switch to second mode to run network applications; when all mobile nodes agree to switch to second mode, downloading and installing network application provided by the application server to one of the mobile nodes; configuring each of the mobile nodes with the communication parameters under the second mode; and switching all mobile nodes to the second communication mode to continue the previous network application. The invention dynamically switches between Infrastructure mode and Ad-hoc mode to balance system resources, improve QoS, reduce the communication traffic, waiting time and the cost of the users, and increase the income of the provider of the network service.
摘要翻译：用于将在第一通信模式中操作的网络应用切换到无线局域网内的第二模式的方法和系统，包括：根据位置信息判断移动节点是否相邻; 当节点相邻时询问移动节点是否要切换到运行网络应用的第二种模式; 当所有移动节点同意切换到第二模式时，将应用服务器提供的网络应用程序下载并安装到移动节点之一; 在第二模式下用通信参数配置每个移动节点; 并将所有移动节点切换到第二通信模式以继续以前的网络应用。本发明在基础设施模式和Ad-hoc模式之间动态切换，平衡系统资源，提高QoS，降低通信流量，等待时间和用户成本，增加网络服务提供商的收入。

2. 发明授权

US07899017B2 Switching between two communication modes in a WLAN 失效
标题翻译：在WLAN中切换两种通信模式
公开(公告)号：US07899017B2
公开(公告)日：2011-03-01
申请号：US11377484
申请日：2006-03-16
申请人： Xiu Lan Yu , Ying Chen , Li Hua Tang , Shi Xia Liu
发明人： Xiu Lan Yu , Ying Chen , Li Hua Tang , Shi Xia Liu
IPC分类号： H04W4/00
CPC分类号： H04W48/18 , H04W84/12 , H04W84/18
摘要： Method and system for switching a network application operating in a first communication mode to a second mode within a wireless local area network, comprising: judging whether mobile nodes are neighboring according to location information; when nodes are neighboring inquiring whether mobile nodes want to switch to second mode to run network applications; when all mobile nodes agree to switch to second mode, downloading and installing network application provided by the application server to one of the mobile nodes; configuring each of the mobile nodes with the communication parameters under the second mode; and switching all mobile nodes to the second communication mode to continue the previous network application. The invention dynamically switches between Infrastructure mode and Ad-hoc mode to balance system resources, improve QoS, reduce the communication traffic, waiting time and the cost of the users, and increase the income of the provider of the network service.
摘要翻译：用于将在第一通信模式中操作的网络应用切换到无线局域网内的第二模式的方法和系统，包括：根据位置信息判断移动节点是否相邻; 当节点相邻时询问移动节点是否要切换到运行网络应用的第二种模式; 当所有移动节点同意切换到第二模式时，将应用服务器提供的网络应用程序下载并安装到移动节点之一; 在第二模式下用通信参数配置每个移动节点; 并将所有移动节点切换到第二通信模式以继续以前的网络应用。本发明在基础设施模式和Ad-hoc模式之间动态切换，平衡系统资源，提高QoS，降低通信流量，等待时间和用户成本，增加网络服务提供商的收入。

3. 发明申请

US20110060983A1 PRODUCING A VISUAL SUMMARIZATION OF TEXT DOCUMENTS 有权
标题翻译：生成文本文件的视觉总结
公开(公告)号：US20110060983A1
公开(公告)日：2011-03-10
申请号：US12555351
申请日：2009-09-08
申请人： Wei Jia Cai , Xiao Xiao Lian , Shi Xia Liu , Shimei Pan , Wei Hong Qian , Yang Qiu Song , Qiang Q. Zhang , Michelle X. Zhou
发明人： Wei Jia Cai , Xiao Xiao Lian , Shi Xia Liu , Shimei Pan , Wei Hong Qian , Yang Qiu Song , Qiang Q. Zhang , Michelle X. Zhou
IPC分类号： G06F3/14
CPC分类号： G06F17/30884
摘要： A method and system of producing a visual text summarization. According to the method, a plurality of topics may be extracted from a collection of text documents, where each of the topics comprises a distribution of topic keywords. An importance ranking for each of the topics may be determined, and an importance ranking for each of the topic keywords of a topic may also be determined. A graph may be displayed having a plurality of stacked layers representing a group of topics selected from the plurality of topics based on the importance ranking of the topics. A keyword cloud within each layer of the graph may also be displayed, where the one keyword cloud is a group of topic keywords selected from the extracted topic keywords based on the importance ranking of the extracted topic keywords.
摘要翻译：一种生产视觉文本摘要的方法和系统。根据该方法，可以从文本文档的集合中提取多个主题，其中每个主题包括主题关键词的分发。可以确定每个主题的重要性排名，并且还可以确定主题中的每个主题关键字的重要性排名。可以基于主题的重要性排序，显示具有代表从多个主题中选择的一组主题的多个堆叠层的图形。还可以显示图中每一层内的关键字云，其中一个关键词云是基于所提取的主题关键词的重要性等级从所提取的主题关键词中选择的一组主题关键字。

4. 发明申请

US20080208857A1 PROCESSING, BROWSING AND EXTRACTING INFORMATION FROM AN ELECTRONIC DOCUMENT 有权
标题翻译：从电子文件处理，浏览和提取信息
公开(公告)号：US20080208857A1
公开(公告)日：2008-08-28
申请号：US12109009
申请日：2008-04-24
申请人： Shi Xia Liu , Li Ping Yang
发明人： Shi Xia Liu , Li Ping Yang
IPC分类号： G06F17/30
CPC分类号： G06F17/3071 , Y10S707/99933 , Y10S707/99936 , Y10S707/99937
摘要： The present invention relates to methods, apparatus and systems for processing an electronic document and its corresponding device. It provides methods for browsing an electronic document and its corresponding browser, and methods for extracting information segments from an electronic document and its corresponding system for the same. An example of a method for processing an electronic document comprises extracting one or more information segments of the domains to which the electronic document relates from the electronic document being written by an author, and correspondingly storing said extracted information segments with said document. Wherein one or more information extraction patterns are used to extract information segments of different domains to which the electronic document relates from said document. And the extracted information segments are verified by the writer so as to ensure its correctness, reliability and readability.
摘要翻译：本发明涉及用于处理电子文件及其对应装置的方法，装置和系统。它提供了浏览电子文档及其相应浏览器的方法，以及从电子文档及其相应系统中提取信息段的方法。用于处理电子文档的方法的示例包括从由作者书写的电子文档中提取电子文档所涉及的域的一个或多个信息段，并且相应地将所提取的信息段与所述文档相对应地存储。其中使用一个或多个信息提取模式来提取电子文档与所述文档相关的不同域的信息段。提取的信息段由作者进行验证，以确保其正确性，可靠性和可读性。

5. 发明授权

US08650483B2 Method and apparatus for improving the readability of an automatically machine-generated summary 有权
标题翻译：用于提高自动机器生成的摘要的可读性的方法和装置
公开(公告)号：US08650483B2
公开(公告)日：2014-02-11
申请号：US10904100
申请日：2004-10-22
申请人： Shi Xia Liu , Li Ping Yang
发明人： Shi Xia Liu , Li Ping Yang
IPC分类号： G06F17/21
CPC分类号： G06F17/30719
摘要： According to the present invention, there is provided a method and system for automatically generating a summary for a textual document, and relevant applications. The method and system includes segmenting a given textual document into document segments, wherein the document segments are words, sentences or paragraphs in the textual document; extracting a number of the document segments to form an initial summary for the document; for each of the document segments in the initial summary, calculating the correlation degrees between the document segment and its neighboring document segments, wherein the neighboring document segments of a given document segment refer to the document segments within a predefined distance from the given document segment; and adding the document segments with higher correlation degrees into the initial summary.
摘要翻译：根据本发明，提供了一种用于自动生成文本文档的摘要的方法和系统及相关应用。该方法和系统包括将给定的文本文档分割为文档段，其中文档段是文本文档中的单词，句子或段落; 提取多个文档段以形成文档的初始摘要; 对于初始概要中的每个文档段，计算文档段和其相邻文档段之间的相关度，其中给定文档段的相邻文档段指的是距给定文档段预定距离内的文档段; 并将具有较高相关度的文档段添加到初始摘要中。

6. 发明授权

US08554720B2 Processing, browsing and extracting information from an electronic document 有权
标题翻译：从电子文档处理，浏览和提取信息
公开(公告)号：US08554720B2
公开(公告)日：2013-10-08
申请号：US12109009
申请日：2008-04-24
申请人： Shi Xia Liu , Li Ping Yang
发明人： Shi Xia Liu , Li Ping Yang
IPC分类号： G06F7/00 , G06F17/00 , G06F17/30
CPC分类号： G06F17/3071 , Y10S707/99933 , Y10S707/99936 , Y10S707/99937
摘要： The present invention relates to methods, apparatus and systems for processing an electronic document and its corresponding device. It provides methods for browsing an electronic document and its corresponding browser, and methods for extracting information segments from an electronic document and its corresponding system for the same. An example of a method for processing an electronic document comprises extracting one or more information segments of the domains to which the electronic document relates from the electronic document being written by an author, and correspondingly storing said extracted information segments with said document. Wherein one or more information extraction patterns are used to extract information segments of different domains to which the electronic document relates from said document. And the extracted information segments are verified by the writer so as to ensure its correctness, reliability and readability.
摘要翻译：本发明涉及用于处理电子文件及其对应装置的方法，装置和系统。它提供了浏览电子文档及其相应浏览器的方法，以及从电子文档及其相应系统中提取信息段的方法。用于处理电子文档的方法的示例包括从由作者书写的电子文档中提取电子文档所涉及的域的一个或多个信息段，并且相应地将所提取的信息段与所述文档相对应地存储。其中使用一个或多个信息提取模式来提取电子文档与所述文档相关的不同域的信息段。提取的信息段由作者进行验证，以确保其正确性，可靠性和可读性。

7. 发明申请

US20090307217A1 Method, Device and System for Processing, Browsing and Searching an Electronic Documents 失效
标题翻译：处理，浏览和搜索电子文件的方法，设备和系统
公开(公告)号：US20090307217A1
公开(公告)日：2009-12-10
申请号：US12543881
申请日：2009-08-19
申请人： Shi Xia Liu , Li Ping Yang
发明人： Shi Xia Liu , Li Ping Yang
IPC分类号： G06F17/30
CPC分类号： G06F17/30616 , G06F17/3064
摘要： A method for processing electronic document and its corresponding device, a method for browsing electronic document and its corresponding browser, as well as a method for searching electronic document and its corresponding searching system are disclosed in the present invention. The method comprises at least the following steps of: generating one or more query according to the content of said document when an author is composing the electronic document; and correspondingly storing information about said one or more query with said electronic document. Wherein the query comprises keywords, keyword string or questions, and the query has passed the verification in order to ensure its reliability.
摘要翻译：本发明公开了一种用于处理电子文档及其相应设备的方法，用于浏览电子文档及其相应浏览器的方法，以及用于搜索电子文档及其相应搜索系统的方法。该方法至少包括以下步骤：当作者撰写电子文档时，根据所述文档的内容生成一个或多个查询; 并且相应地将关于所述一个或多个查询的信息存储在所述电子文档中。其中查询包括关键字，关键字字符串或问题，查询已通过验证，以确保其可靠性。

8. 发明授权

US07376634B2 Method and apparatus for implementing Q&A function and computer-aided authoring 有权
标题翻译：实施Q＆A功能和计算机辅助创作的方法和装置
公开(公告)号：US07376634B2
公开(公告)日：2008-05-20
申请号：US10952258
申请日：2004-09-28
申请人： Shi Xia Liu , Li Ping Yang
发明人： Shi Xia Liu , Li Ping Yang
IPC分类号： G06F15/18
CPC分类号： G09B7/00 , Y10S707/99933 , Y10S707/99936
摘要： The present invention provides a method for implementing Q&A function for an electronic document, a method for computer-aided authoring, a method for browsing an electronic document, a computer-aided authoring apparatus, a browser capable of providing Q&A function, a method for providing Q&A service utilizing computers and a system for providing Q&A service. Said method for implementing Q&A function for an electronic document includes: when the writer is writing an electronic document, generating Q&A information used for Q&A function so that the reliability of the generated Q&A information is ensured by the writer; saving said Q&A information in correspondence with said electronic document; and using said Q&A information for providing Q&A function.
摘要翻译：本发明提供了一种用于实现电子文档的Q＆A功能的方法，一种用于计算机辅助创作的方法，一种用于浏览电子文档的方法，一种计算机辅助创作设备，一种能够提供Q＆A功能的浏览器，利用计算机的Q＆A服务和提供Q＆A服务的系统。用于实现电子文档的Q＆A功能的所述方法包括：当作者正在编写电子文档时，生成用于Q＆A功能的Q＆A信息，以便作者确保生成的问答信息的可靠性; 与所述电子文件相对应地存储所述问答信息; 并使用问答信息提供Q＆A功能。

9. 发明授权

US08621359B2 Method and apparatus for generating 3D carousel tree data visualization and related device 有权
标题翻译：用于生成3D轮播树数据可视化和相关设备的方法和装置
公开(公告)号：US08621359B2
公开(公告)日：2013-12-31
申请号：US12109530
申请日：2008-04-25
申请人： Nan Cao , Shi Xia Liu , Hui Su
发明人： Nan Cao , Shi Xia Liu , Hui Su
IPC分类号： G06F15/177
CPC分类号： G06F3/0482 , G06F17/30994 , G06T11/206
摘要： A method for generating 3D carousel visualization of large-scale tree data, which comprises the steps of: receiving a user's selection of a node in the carousel; according to the radius of a sub-carousel corresponding to the user-selected node and the radius of a carousel at which the selected node is located, judging whether or not the sub-carousel can be expanded at the carousel at which the selected node is located; expanding the sub-carousel at the carousel at which the selected node is located, if it is determined that the sub-carousel can be expanded at the carousel at which the selected node is located. A device capable of implementing the method is provided. The number of carousel levels visualized on a visualization device can be adjusted dynamically, and the visualization of a focus becomes more prominent, and relationships between nodes at each level of the tree data visualization get more apparent.
摘要翻译：一种用于生成大型树数据的3D轮播可视化的方法，包括以下步骤：接收用户对轮播中的节点的选择; 根据与用户选择的节点对应的子轮盘的半径和所选择的节点所在的轮盘的半径，判断子轮播是否可以在所选择的节点所在的轮盘上扩展位于; 如果确定可以在所选择的节点所在的轮盘上扩展子轮播，则扩展所选节点所在的轮盘上的子轮播。提供了一种能够实现该方法的设备。在可视化设备上可视化的圆盘传送带数量可以动态调整，焦点的可视化变得更加突出，树状数据可视化的每个级别的节点之间的关系变得更加明显。

10. 发明授权

US08244734B2 Apparatus and method for transmitting file and apparatus and method for receiving file 失效
标题翻译：用于发送文件和装置的装置和方法以及用于接收文件的方法
公开(公告)号：US08244734B2
公开(公告)日：2012-08-14
申请号：US12608482
申请日：2009-10-29
申请人： Hong Wei Ding , Jin Dong , Shi Xia Liu , Min Min Qiu
发明人： Hong Wei Ding , Jin Dong , Shi Xia Liu , Min Min Qiu
IPC分类号： G06F17/00
CPC分类号： G06F17/30091
摘要： Apparatus and method for transmitting file and apparatus and method for receiving file. The apparatus for receiving a file includes: a receiving device configured for receiving a file and at least one tag path associated with the file; a path selection device configured for selecting from candidate paths at least one path where a similarity between the tag vector of the lowest node and the tag vector of the highest node in each of the tag path exceeds a predetermined threshold, as a storage path; and a storage device configured for storing the file under the storage path.
摘要翻译：用于发送文件和装置的装置和方法以及用于接收文件的方法。用于接收文件的装置包括：接收装置，被配置为接收与该文件相关联的文件和至少一个标签路径; 路径选择装置，被配置为从候选路径中选择最小节点的标签向量与每个标签路径中的最高节点的标签向量之间的相似度超过预定阈值的至少一条路径作为存储路径; 以及被配置为将文件存储在存储路径下的存储装置。

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