公开(公告)号：US07502785B2

公开(公告)日：2009-03-10

申请号：US11392761

申请日：2006-03-30

申请人： Zheng Chen ,  Lei Li ,  Chenxi Lin ,  Qiaoling Liu ,  Jian Wang ,  Benyu Zhang

发明人： Zheng Chen ,  Lei Li ,  Chenxi Lin ,  Qiaoling Liu ,  Jian Wang ,  Benyu Zhang

IPC分类号： G06F17/30

CPC分类号： G06F17/30616 ,  G06F17/30112 ,  G06F17/3012 ,  Y10S707/99933

摘要： Extraction of semantic information and the generation of semantic attributes allows for improved organization and management of data. Semantic attributes are automatically generated and eliminate the need for manual entry of attribute information. A semantic file network may further be constructed based on similarities between files that are based on the semantic attribute information. Semantic links representing a semantic relationship may be built between similar or relevant files. In addition, user operations and user operation patterns may also be considered in building the file network. Semantic attributes and information may further facilitate browsing the file systems as well as improve the accuracy and speed of queries.

摘要翻译： 语义信息的提取和语义属性的产生可以改善数据的组织和管理。 自动生成语义属性，无需手动输入属性信息。 还可以基于基于语义属性信息的文件之间的相似性来构建语义文件网络。 表示语义关系的语义链接可以在相似或相关文件之间建立。 此外，在构建文件网络时也可以考虑用户操作和用户操作模式。 语义属性和信息可以进一步促进文件系统的浏览以及提高查询的准确性和速度。

公开(公告)号：US07502507B2

公开(公告)日：2009-03-10

申请号：US10284412

申请日：2002-10-31

申请人： Jian Wang ,  Qiang Wang ,  Chunhui Zhang ,  Yue Li

发明人： Jian Wang ,  Qiang Wang ,  Chunhui Zhang ,  Yue Li

IPC分类号： G06K9/18 ,  G09G5/08

CPC分类号： G06K9/228 ,  G06F3/0321 ,  G06F3/03545 ,  G06K19/06037

摘要： A system and method is described for providing an encoding scheme for a bit stream and displaying or printing the encoded bit stream. Using the encoded bit stream, a pen with a camera may capture an image of a portion of the encoded bit stream. The captured image may then be decoded to provide an indication of the location of the image in relation to the encoded bit stream. The encoding scheme includes information regarding orientation, thus making decoding easier.

摘要翻译： 描述了一种用于提供比特流的编码方案并显示或打印编码比特流的系统和方法。 使用编码比特流，具有相机的笔可以捕获编码比特流的一部分的图像。 然后可以对所捕获的图像进行解码，以提供关于编码比特流的图像的位置的指示。 编码方案包括关于取向的信息，从而使解码更容易。

公开(公告)号：US20090063461A1

公开(公告)日：2009-03-05

申请号：US11849136

申请日：2007-08-31

申请人： Jian Wang ,  Hua Li ,  HuaJun Zeng ,  Jian Hu ,  Zheng Chen

发明人： Jian Wang ,  Hua Li ,  HuaJun Zeng ,  Jian Hu ,  Zheng Chen

IPC分类号： G06F7/06 ,  G06F17/30

CPC分类号： G06F17/30861 ,  G06F17/30672 ,  G06Q30/02

摘要： Systems and methods to determine relevant keywords from a user's search query sessions are disclosed. The described method includes identifying search session logs of a user, segmenting the search session logs into one or more search sessions. After the segmentation, the search sessions are analyzed to compose a list of semantically relevant keyword sets including at least a first keyword set and a second keyword set. The described method further includes determining a semantic relevance between the first and second keyword sets according to the frequency at which the first and second keyword sets are reported in the query results and displaying one or more semantically high relevant keyword sets after being filtered by a threshold.

摘要翻译： 公开了从用户的搜索查询会话确定相关关键词的系统和方法。 所描述的方法包括识别用户的搜索会话日志，将搜索会话日志分割成一个或多个搜索会话。 在分割之后，分析搜索会话以构成包括至少第一关键词集合和第二关键字集合的语义相关关键字集合的列表。 所描述的方法还包括根据在查询结果中报告第一和第二关键字集合的频率来确定第一和第二关键字集合之间的语义相关性，并且在被阈值过滤之后显示一个或多个语义上相关的关键字集合 。

公开(公告)号：US20090027241A1

公开(公告)日：2009-01-29

申请号：US11142844

申请日：2005-05-31

申请人： Zhouchen Lin ,  Qiang Wang ,  Jian Wang

发明人： Zhouchen Lin ,  Qiang Wang ,  Jian Wang

IPC分类号： H03M13/00

CPC分类号： H03M13/00 ,  G06K9/22 ,  G06K2009/226 ,  H03M13/03 ,  H03M13/47 ,  H03M13/611

摘要： A fast decoding technique for decoding a position of a bit in a pattern provided on a media surface that can generate large amounts of solution candidates quickly by switching or flipping bits and utilizing a recursion scheme. The fast decoding technique may be employed to simultaneously decode multiple dimensions of a pattern on the media surface.

摘要翻译： 一种快速解码技术，用于通过切换或翻转位并利用递归方案来解码设置在媒体表面上的图案中的位的位置，其可以快速生成大量的解决方案候选。 可以采用快速解码技术来同时解码介质表面上的图案的多个维度。

公开(公告)号：US20090015141A1

公开(公告)日：2009-01-15

申请号：US11721585

申请日：2005-12-21

申请人： Jian Wang ,  Gang Yu

发明人： Jian Wang ,  Gang Yu

IPC分类号： H01J1/62 ,  H01J9/00

CPC分类号： H01L51/5265 ,  H01L27/302 ,  H01L27/3211 ,  H01L27/3241

摘要： An optical resonator is provided, and methods for making the same, as well as devices and sub-assemblies including the same. For example, such an electronic device (FIG. 4) may include a first electronic component (172) designed to be photoactive to radiation having a first wavelength and a second electronic component (174) designed to be photoactive to radiation having a second wavelength. The device may also include a cavity that defines an optical resonator having a cavity length such that the optical resonator resonates in successive resonant modes that locate at the first and second wavelengths.

摘要翻译： 提供了一种光学谐振器及其制造方法，以及包括该光学谐振器的装置和子组件。 例如，这样的电子设备（图4）可以包括被设计为对具有第一波长的辐射具有光敏性的第一电子部件（172）和被设计为对具有第二波长的辐射具有光活性的第二电子部件（174）。 器件还可以包括限定具有腔长度的光学谐振器的腔，使得光谐振器以位于第一和第二波长的连续谐振模式谐振。

公开(公告)号：US20090006294A1

公开(公告)日：2009-01-01

申请号：US11770423

申请日：2007-06-28

申请人： Ning Liu ,  Jun Yan ,  Benyu Zhang ,  Zheng Chen ,  Jian Wang

发明人： Ning Liu ,  Jun Yan ,  Benyu Zhang ,  Zheng Chen ,  Jian Wang

IPC分类号： G06N5/00

CPC分类号： G06F17/30864 ,  G06Q30/02

摘要： Techniques for analyzing and modeling the frequency of queries are provided by a query analysis system. A query analysis system analyzes frequencies of a query over time to determine whether the query is time-dependent or time-independent. The query analysis system forecasts the frequency of time-dependent queries based on their periodicities. The query analysis system forecasts the frequency of time-independent queries based on causal relationships with other queries. To forecast the frequency of time-independent queries, the query analysis system analyzes the frequency of a query over time to identify significant increases in the frequency, which are referred to as “query events” or “events.” The query analysis system forecasts frequencies of time-independent queries based on queries with events that tend to causally precede events of the query to be forecasted.

摘要翻译： 用于分析和建模查询频率的技术由查询分析系统提供。 查询分析系统分析查询的频率，以确定查询是时间依赖还是时间无关。 查询分析系统根据其周期性预测与时间相关的查询的频率。 查询分析系统根据与其他查询的因果关系预测与时间无关的查询的频率。 为了预测与时间无关的查询的频率，查询分析系统会随着时间的推移分析查询的频率，以确定频率的显着增加，这被称为“查询事件”或“事件”。 查询分析系统基于具有事件倾向于在要预测的查询的事件之前的查询来预测与时间无关的查询的频率。

公开(公告)号：US20090003703A1

公开(公告)日：2009-01-01

申请号：US11821858

申请日：2007-06-26

申请人： Dongmei Zhang ,  Xiaohui Hou ,  Yingjun Qiu ,  Jian Wang

发明人： Dongmei Zhang ,  Xiaohui Hou ,  Yingjun Qiu ,  Jian Wang

IPC分类号： G06K9/00

CPC分类号： G06K9/00422

摘要： Described is a unified digital ink recognizer that recognizes various different types of digital ink data, such as handwritten character data and custom data, e.g., sketched shapes, handwritten gestures, and/or drawn pictures, without further participation by a user such as recognition mode selection or parameter input. For a custom item, the output may be a Unicode value from a private use area of Unicode. Building the unified digital ink recognizer may include defining the data set to be recognized, extracting features of training samples corresponding to the dataset items to build a recognizer model, evaluating the recognizer model using testing data, and modifying the recognizer model using tuning data. The extracted features may be processed into feature data for a multi-dimensional nearest neighbor recognizer approach; the extracted features for the samples of each class is calculated and combined into the feature set for this class in the resulting recognizer model.

摘要翻译： 描述了一种统一的数字墨水识别器，其识别各种不同类型的数字墨水数据，例如手写字符数据和自定义数据，例如草图形状，手写手势和/或绘制的图像，而不需要诸如识别模式的用户的进一步参与 选择或参数输入。 对于自定义项目，输出可能是Unicode的私有使用区域的Unicode值。 构建统一数字墨水识别器可以包括定义要识别的数据集，提取与数据集项目相对应的训练样本的特征以构建识别器模型，使用测试数据评估识别器模型，以及使用调谐数据修改识别器模型。 提取的特征可以被处理成用于多维最近邻识别器方法的特征数据; 计算每个类的样本的提取特征，并将其组合到生成的识别器模型中的该类的特征集中。

公开(公告)号：US20090002392A1

公开(公告)日：2009-01-01

申请号：US11821870

申请日：2007-06-26

申请人： Xiaohui Hou ,  Yingjun Qiu ,  Dongmei Zhang ,  Jian Wang

发明人： Xiaohui Hou ,  Yingjun Qiu ,  Dongmei Zhang ,  Jian Wang

IPC分类号： G06F17/24

CPC分类号： G06F17/242 ,  G06K9/00422

摘要： Described is a technology that provides an integrated platform for users to use different kinds of digital ink (e.g., handwritten characters, sketched shapes, handwritten formulas) when interacting with computer programs. The platform interprets the user's digital ink input and outputs one or more associated items into an application program. The output items can be customized for different application programs. In one aspect, the platform includes an ink panel having different operating modes for receiving digital ink, and a recognition service that recognizes different types of digital ink. The recognition service may include a unified recognizer that recognizes different types of digital ink, e.g., characters and shapes. Another recognizer may be included such as an equation recognizer. If the recognition result is text while in a non-text mode, the text may be used in a keyword search to locate items; otherwise, the recognition result may be used without keyword searching.

摘要翻译： 描述了一种为用户在与计算机程序交互时使用不同种类的数字墨水（例如手写字符，草图形状，手写公式）的集成平台的技术。 该平台解释用户的数字墨水输入并将一个或多个相关联的物品输出到应用程序中。 可以为不同的应用程序定制输出项。 一方面，平台包括具有用于接收数字墨水的不同操作模式的墨面板以及识别不同类型的数字墨水的识别服务。 识别服务可以包括识别不同类型的数字墨水的统一识别器，例如字符和形状。 可以包括另外的识别器，例如等式识别器。 如果识别结果是在非文本模式下的文本，则可以在关键词搜索中使用文本来定位项目; 否则，可以在没有关键词搜索的情况下使用识别结果。

公开(公告)号：US20080313617A1

公开(公告)日：2008-12-18

申请号：US11818610

申请日：2007-06-15

申请人： Wenli Zhu ,  Yantao Li ,  Qiang Wang ,  Haidong Zhang ,  Bing Sun ,  Shuguang Ye ,  Min Wang ,  Jian Wang

发明人： Wenli Zhu ,  Yantao Li ,  Qiang Wang ,  Haidong Zhang ,  Bing Sun ,  Shuguang Ye ,  Min Wang ,  Jian Wang

IPC分类号： G06F9/44

CPC分类号： G06F11/321 ,  G06F11/328 ,  G06F11/3414 ,  G06F11/3466 ,  G06F11/3604 ,  G06F2201/81 ,  G06F2201/865 ,  G06F2201/88

摘要： Described is a technology by which software instrumentation data collected from user program sessions are analyzed, including by determining program usage metrics and/or command usage metrics. Information representative of the program usage metrics and/or the command usage metrics is output, such as in the form of a report. The software instrumentation data may be further analyzed, such as to determine at least one usage trend over time, and to determine user groups. For example, a usage subset of sessions that meet specified session usage criteria based on a set of session data may be located, along with a subset of users based on users whose sessions meet specified user criteria. The usage and user subsets may be combined via Boolean logic to produce a result set.

摘要翻译： 描述了通过其分析从用户程序会话收集的软件仪表数据的技术，包括通过确定程序使用度量和/或命令使用度量。 输出代表程序使用度量和/或命令使用度量的信息，例如以报告的形式。 可以进一步分析软件测试数据，例如确定随时间的至少一个使用趋势，并确定用户组。 例如，可以基于一组会话数据来满足指定的会话使用准则的会话的使用子集，以及基于其会话满足指定用户标准的用户的用户子集。 使用和用户子集可以通过布尔逻辑组合以产生结果集。

公开(公告)号：US20080313213A1

公开(公告)日：2008-12-18

申请号：US11818879

申请日：2007-06-15

申请人： Haidong Zhang ,  Guowei Liu ,  Yantao Li ,  Bing Sun ,  Jian Wang

发明人： Haidong Zhang ,  Guowei Liu ,  Yantao Li ,  Bing Sun ,  Jian Wang

IPC分类号： G06F7/00

CPC分类号： G06F17/30592

摘要： Described is a technology by which high dimensional source data corresponding to rows of records with identifiers, and columns comprising dimensions of data values, are processed into a file model for efficient access. An inverted index corresponding to any dimension is built by mapping data from raw dimension values to mapped values based on mapping entries in a dimension table. The record identifiers are arranged into subgroups based on their mapped value; a count and/or an offset may be maintained for locating each of the subgroups. The raw values for a dimension are maintained within a raw value file. For sparse data, the raw value file may be compressed, e.g., by excluding nulls and associating a record identifier with each non-null. A data manager provides access to data in the data files, such as by offering various functions, using caching for efficiency.

摘要翻译： 描述了一种技术，通过该技术将对应于具有标识符的记录行的高维源数据和包括数据值的维的列处理成用于有效访问的文件模型。 通过根据维度表中的映射条目将数据从原始维度值映射到映射值，构建对应于任何维度的反向索引。 记录标识符根据其映射值排列成子组; 可以维持计数和/或偏移以定位每个子组​​。 维度的原始值保持在原始值文件中。 对于稀疏数据，可以例如通过排除空值并将记录标识符与每个非空值相关联来压缩原始值文件。 数据管理器提供对数据文件中的数据的访问，例如通过提供各种功能，使用缓存来提高效率。