公开(公告)号：US09967218B2

公开(公告)日：2018-05-08

申请号：US13282285

申请日：2011-10-26

申请人： Wei Chu ,  Martin Zinkevich ,  Lihong Li ,  Achint Oommen Thomas ,  Belle Tseng

发明人： Wei Chu ,  Martin Zinkevich ,  Lihong Li ,  Achint Oommen Thomas ,  Belle Tseng

IPC分类号： G06F15/16 ,  G06N5/02 ,  G06F11/00 ,  H04L12/58 ,  G06N7/00 ,  G06Q50/20

CPC分类号： H04L51/12 ,  G06F11/00 ,  G06F15/16 ,  G06N5/02 ,  G06N7/005 ,  G06Q50/20

摘要： Software for online active learning receives content posted to an online stream at a website. The software converts the content into an elemental representation and inputs the elemental representation into a probit model to obtain a predictive probability that the content is abusive. The software also calculates an importance weight based on the elemental representation. And the software updates the probit model using the content, the importance weight, and an acquired label if a condition is met. The condition depends on an instrumental distribution. The software removes the content from the online stream if a condition is met. The condition depends on the predictive probability, if an acquired label is unavailable.

公开(公告)号：US08396822B2

公开(公告)日：2013-03-12

申请号：US12978186

申请日：2010-12-23

申请人： Anirban Dasgupta ,  Liang Zhang ,  Maxim Gurevich ,  Achint Oommen Thomas ,  Belle Tseng

发明人： Anirban Dasgupta ,  Liang Zhang ,  Maxim Gurevich ,  Achint Oommen Thomas ,  Belle Tseng

IPC分类号： G06N5/02

CPC分类号： G06N99/005 ,  G06N7/005

摘要： Embodiments are directed towards clustering cookies for identifying unique mobile devices for associating activities over a network with a given mobile device. The cookies are clustered based on a Bayes Factor similarity model that is trained from cookie features of known mobile devices. The clusters may be used to determine the number of unique mobile devices that access a website. The clusters may also be used to provide targeted content to each unique mobile device.

公开(公告)号：US20120084155A1

公开(公告)日：2012-04-05

申请号：US12895868

申请日：2010-10-01

申请人： Scott Roy ,  Belle Tseng ,  Pradheep Elango ,  Bee-Chung Chen ,  Jayavel Shanmugasundaram ,  Raghu Ramakrishnan ,  Andrei Broder ,  Deepak Agarwal ,  Todd Beaupre ,  Nitin Motgi ,  John Tomlin

发明人： Scott Roy ,  Belle Tseng ,  Pradheep Elango ,  Bee-Chung Chen ,  Jayavel Shanmugasundaram ,  Raghu Ramakrishnan ,  Andrei Broder ,  Deepak Agarwal ,  Todd Beaupre ,  Nitin Motgi ,  John Tomlin

IPC分类号： G06Q30/00 ,  G06N5/02

CPC分类号： G06F3/04817 ,  G06F3/0482 ,  G06F17/212 ,  G06Q30/0273

摘要： Methods and systems for presenting content such as articles based on utility are provided. In one embodiment, a plurality of articles are determined, each article in the plurality of articles including article content and a corresponding preview icon, the preview icon defining a link to the corresponding article content when presented. For each article in the plurality of articles, a user experience utility value is determined. And for each article in the plurality of articles, an economic utility value is also determined. A ranked order of the articles is determined based upon each article's user experience utility value and economic utility value. And a portion of the preview icons of the articles are presented on a graphical display page in a priority orientation based on the ranked order of the articles.

摘要翻译： 提供了基于实用程序呈现内容的方法和系统，例如文章。 在一个实施例中，确定多个物品，所述多个物品中的每个物品包括物品内容和相应的预览图标，所述预览图标在呈现时定义到相应的物品内容的链接。 对于多个文章中的每篇文章，确定用户体验效用值。 对于多篇文章中的每篇文章，也确定了经济效用价值。 根据每篇文章的用户体验效用值和经济效用值确定文章的排序顺序。 并且文章的预览图标的一部分基于文章的排序顺序以优先方向呈现在图形显示页面上。

公开(公告)号：US20070118498A1

公开(公告)日：2007-05-24

申请号：US11562810

申请日：2006-11-22

申请人： Xiaodan Song ,  Belle Tseng

发明人： Xiaodan Song ,  Belle Tseng

IPC分类号： G06F17/30

CPC分类号： G06F17/30702 ,  G06F17/30716 ,  G06Q30/0633

摘要： The present invention is directed generally to providing systems and methods for data analysis. More specifically, embodiments may provide system(s) and method(s) including dynamic user modeling techniques to capture the relational and dynamic patterns of information content and/or users' or entities' interests. Various embodiments may include system(s) and method(s) that are based on, for example, the past history of content semantics, temporal changes, and/or user community relationship. Various embodiments may include modeling and/or analysis of the dynamic nature of an item of interest's value to a user(s)/entity(ies) over time. The dynamic factors may be consider in any manner, such as, individually or combined, sequentially or simultaneously, etc. Further, some embodiments may include, for example, system(s) and method(s) relating to analyzing data to capture user/entity interests and/or characteristics, consider content semantics and evolutionary information, and/or using community relationships of users/entities to thereby analyze information and provide dynamic conclusion(s) (e.g., recommendation(s)).

摘要翻译： 本发明一般涉及提供用于数据分析的系统和方法。 更具体地，实施例可以提供包括动态用户建模技术的系统和方法，以捕获信息内容和/或用户或实体兴趣的关系和动态模式。 各种实施例可以包括基于例如内容语义，时间变化和/或用户社区关系的过去历史的系统和方法。 各种实施方案可以包括随着时间的推移，对用户/实体的兴趣物品的价值的动态性质的建模和/或分析。 动态因素可以以任何方式，例如，单独地或组合地顺序地或同时地等来考虑。此外，一些实施例可以包括例如与分析数据相关的系统和方法，以捕获用户/ 实体利益和/或特征，考虑内容语义和进化信息，和/或使用用户/实体的社区关系，从而分析信息并提供动态结论（例如推荐）。

公开(公告)号：US20070100875A1

公开(公告)日：2007-05-03

申请号：US11556091

申请日：2006-11-02

申请人： Yun Chi ,  Belle Tseng ,  Junichi Tatemura

发明人： Yun Chi ,  Belle Tseng ,  Junichi Tatemura

IPC分类号： G06F7/00

CPC分类号： G06Q30/02

摘要： The invention is directed generally to providing methods and systems for trend extraction and analysis. Embodiments include methods and systems for trend extraction and analysis of information extracted from dynamically changing data included in computer systems and/or networks. Various exemplary embodiments are provided that may generate characteristic indicators for trend(s) and/or distribution(s) for one or more data sources by use of, for example, temporal indicators derived through analysis of the difference in contribution separate portions of the data to the whole data set being considered, contribution of individual sources, and/or the interaction of the separate portions of the data with one another. Some exemplary approaches may include the use of singular value decomposition (SVD) and higher-order singular value decomposition (HOSVD) data extraction and analysis techniques. One use of these techniques is in the analysis of the dynamic data contained in Weblogs and the blogosphere.

摘要翻译： 本发明一般涉及提供用于趋势提取和分析的方法和系统。 实施例包括用于趋势提取和分析从包括在计算机系统和/或网络中的动态变化的数据提取的信息的方法和系统。 提供了各种示例性实施例，其可以通过使用例如通过分析贡献分离而导出的用于一个或多个数据源的趋势和/或分布的特征指标，分离部分的数据 被考虑的整个数据集，各个来源的贡献，和/或数据的分开的部分的相互作用。 一些示例性方法可以包括使用奇异值分解（SVD）和高阶奇异值分解（HOSVD）数据提取和分析技术。 这些技术的一个用途是分析博客和博客圈子中包含的动态数据。

公开(公告)号：US20060112146A1

公开(公告)日：2006-05-25

申请号：US11094235

申请日：2005-03-31

申请人： Xiaodan Song ,  Belle Tseng

发明人： Xiaodan Song ,  Belle Tseng

IPC分类号： G06F17/30

CPC分类号： G06Q10/10

摘要： The present invention is directed to systems and methods for data and/or information analysis. The systems and methods may be directed to knowledge management and/or user modeling. In various embodiments, the systems and methods may utilize relational representations and/or evolutionary representations of information. For example, expertise information and/or evolutional information related to expertise information may be analyzed and representations presented indicating relationships and temporal evolution.

摘要翻译： 本发明涉及用于数据和/或信息分析的系统和方法。 系统和方法可以针对知识管理和/或用户建模。 在各种实施例中，系统和方法可以利用信息的关系表示和/或进化表示。 例如，可以分析与专业知识信息相关的专业知识信息和/或演进信息，并且呈现指示关系和时间演变的表示。

公开(公告)号：US20050162409A1

公开(公告)日：2005-07-28

申请号：US11080315

申请日：2005-03-15

申请人： Ferdinand Hendriks ,  Zon-Yin Shae ,  Belle Tseng ,  Xiping Wang

发明人： Ferdinand Hendriks ,  Zon-Yin Shae ,  Belle Tseng ,  Xiping Wang

IPC分类号： G06F3/033 ,  G06F3/042 ,  G09G5/00

CPC分类号： G06F3/0425 ,  G06F3/03542

摘要： Projector and camera arrangements are provided for use in electronic whiteboard systems. Specifically, the present invention provides projector and camera arrangements wherein the projector and camera share the same imaging optics. By sharing the same projection and camera optics, the distortions that affect the projection system are the same as those of the camera system. Thus, the calibration step required in conventional whiteboard systems where the projector and camera are separate, i.e., each having their own distinct optics and settings, is no longer needed. Further, the arrangements provided in accordance with the invention are self-aligning, even when lens distortions are large and even in the presence of strong perspective effects. The shared optics projector and camera arrangements of the invention also provide for dynamic zooming. In addition, various active and passive optical marker or lightpen designs are provided for use in electronic whiteboard systems.

摘要翻译： 提供投影机和照相机布置用于电子白板系统。 具体地，本发明提供了投影仪和照相机装置，其中投影仪和照相机共享相同的成像光学元件。 通过共享相同的投影和相机光学元件，影响投影系统的失真与相机系统的失真相同。 因此，不再需要常规白板系统中投影机和相机分开，即每个具有其独特的光学和设置的校准步骤。 此外，根据本发明提供的布置是自对准的，即使当透镜变形较大并且即使存在强的透视效果时。 本发明的共享光学投影仪和照相机布置还提供动态缩放。 此外，还提供了用于电子白板系统中的各种有源和无源光学标记或光笔设计。

公开(公告)号：US20050114758A1

公开(公告)日：2005-05-26

申请号：US10723344

申请日：2003-11-26

申请人： Christian Lang ,  Ching-Yung Lin ,  John Smith ,  Belle Tseng

发明人： Christian Lang ,  Ching-Yung Lin ,  John Smith ,  Belle Tseng

IPC分类号： G06F15/00 ,  G06F17/30

CPC分类号： G06F17/30038

摘要： Improved document annotation techniques are provided. For example, in one aspect of the invention, a technique for determining an annotation for a document includes the following steps/operations. A user-proposed annotation to be associated with the document is obtained. Then, the technique automatically determines, in accordance with a knowledge base, whether the user-proposed annotation matches at least one allowed annotation.

摘要翻译： 提供了改进的文档注释技术。 例如，在本发明的一个方面，用于确定文档的注释的技术包括以下步骤/操作。 获得与文档相关联的用户提出的注释。 然后，该技术根据知识库自动确定用户提出的注释是否匹配至少一个允许的注释。

公开(公告)号：US08332334B2

公开(公告)日：2012-12-11

申请号：US12566270

申请日：2009-09-24

申请人： Bo Long ,  Belle Tseng ,  Sudarshan Lamkhede ,  Srinivas Vadrevu ,  Ya Zhang

发明人： Bo Long ,  Belle Tseng ,  Sudarshan Lamkhede ,  Srinivas Vadrevu ,  Ya Zhang

IPC分类号： G06F15/18

CPC分类号： G06N99/005 ,  H04L51/12

摘要： According to an example embodiment, a method comprises executing instructions by a special purpose computing apparatus to, for labeled source domain data having a plurality of original labels, generate a plurality of first predicted labels for the labeled source domain data using a target function, the target function determined by using a plurality of labels from labeled target domain data. The method further comprises executing instructions by the special purpose computing apparatus to apply a label relation function to the first predicted labels for the source domain data and the original labels for the source domain data to determine a plurality of weighting factors for the labeled source domain data. The method further comprises executing instructions by the special purpose computing apparatus to generate a new target function using the labeled target domain data, the labeled source domain data, and the weighting factors for the labeled source domain data, and evaluate a performance of the new target function to determine if there is a convergence.

摘要翻译： 根据示例性实施例，一种方法包括执行专用计算装置的指令，对于具有多个原始标签的标记源域数据，使用目标函数为标记的源域数据生成多个第一预测标签， 通过使用来自标记的目标域数据的多个标签确定目标函数。 该方法还包括由专用计算装置执行指令以对源域数据的第一预测标签和源域数据的原始标签应用标签关系函数，以确定用于标记的源域数据的多个权重因子 。 该方法还包括执行专用计算装置的指令，以使用标记的目标域数据，标记的源域数据和标记的源域数据的加权因子来生成新的目标函数，并评估新目标的性能 确定是否存在收敛的功能。

公开(公告)号：US20120084832A1

公开(公告)日：2012-04-05

申请号：US12897615

申请日：2010-10-04

申请人： Kunal Punera ,  Shanmugasundaram Ravikumar ,  Anirban Dasgupta ,  Belle Tseng ,  Hung-Kuo (James) Chu

发明人： Kunal Punera ,  Shanmugasundaram Ravikumar ,  Anirban Dasgupta ,  Belle Tseng ,  Hung-Kuo (James) Chu

IPC分类号： H04L9/32 ,  G06T15/00 ,  G06F3/048

CPC分类号： H04L9/3271

摘要： A method of generating a time managed challenge-response test is presented. The method identifies a geometric shape having a volume and generates an entry object of the time managed challenge-response test. The entry object is overlaid onto the geometric shape, such that the entry object is distributed over a surface of the geometric shape, and a portion of the entry object is hidden at any point in time. The geometric shape is rotated, which reveals the portion of the entry object that is hidden. A display region on a display is identified for rendering the geometric shape and the geometric shape is presented in the display region of the display.

摘要翻译： 提出了一种生成时间管理的挑战 - 响应测试的方法。 该方法识别具有卷的几何形状并生成时间管理的挑战 - 响应测试的条目对象。 入口对象覆盖在几何形状上，使得入口对象分布在几何形状的表面上，并且入口对象的一部分在任何时间点被隐藏。 几何形状被旋转，这显示了隐藏的条目对象的部分。 识别显示器上的显示区域以呈现几何形状，并且在显示器的显示区域中呈现几何形状。