专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120084125A1 Search Change Model 审中-公开
标题翻译：搜索变更模型
公开(公告)号：US20120084125A1
公开(公告)日：2012-04-05
申请号：US13252479
申请日：2011-10-04
申请人： David Xi-Kuan Chan , Ori Gershony , James R. Koehler , Andrei Pascovici , Jian L. Silverstein , Yuan Yuan
发明人： David Xi-Kuan Chan , Ori Gershony , James R. Koehler , Andrei Pascovici , Jian L. Silverstein , Yuan Yuan
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0241
摘要： Systems, methods and computer program products for determining lost opportunities resulting from changes to advertising spending are described. To assist advertisers in evaluating and allocating a proper budget to advertising, an analyzer can be used to develop an analytical model that gathers data pertaining to the incremental value of search advertising. (e.g., the true cost of the additional click lost or gained), which can be presented to the advertisers when changes have been made/proposed to the advertiser's advertising spending. The analyzer can detect large changes in advertising spending, and indicate (e.g., by prediction) how many total clicks were lost or gained as a result of the change in advertising spending to allow the advertisers to visualize the impact to changes in advertising spending, and determine when to decrease advertising budget on ads that yield low return-on-investment or to increase advertising budget to maximize the effectiveness of an active ad campaign.
摘要翻译：描述了用于确定由广告支出变化导致的失去机会的系统，方法和计算机程序产品。为了帮助广告客户评估和分配适当的广告预算，分析器可用于开发收集与搜索广告增量价值有关的数据的分析模型。（例如，额外点击丢失或获得的真实成本），当广告客户的广告支出进行更改/提出后，可以向广告客户显示。分析仪可以检测广告支出的巨大变化，并指出（例如，通过预测）由于广告支出变化导致的广告点击次数损失或获得的总点击数量，允许广告客户将广告支出变化的影响视为可视化; 确定何时降低投资回报率低的广告的广告预算，或增加广告预算以最大限度地提高有效广告系列的有效性。

2. 发明授权

US08364682B1 Identifier mapping from joined data 有权
标题翻译：从连接数据的标识符映射
公开(公告)号：US08364682B1
公开(公告)日：2013-01-29
申请号：US13101213
申请日：2011-05-05
申请人： Ori Gershony , Wei Zheng , Andrei Pascovici , Tim Hesterberg
发明人： Ori Gershony , Wei Zheng , Andrei Pascovici , Tim Hesterberg
IPC分类号： G06F7/00
CPC分类号： G06F17/30867 , G06Q30/02
摘要： Methods, systems, and apparatus, for refining log file join data. In one aspect, a method includes receiving first join data defining first joins of records in a first log file to records in a second log file. Each first join of a record in the first log file to a record in the second log file is based on an association of the first identifier of the record in the first log file to the second identifier of the record in the second log file. Associations of the first identifiers to the second identifiers in the first join data that meet a confidence threshold are stored in a mapping of first identifiers to second identifiers as a mapped association. For each mapped association, records that include the first identifier from the first log file are associated with records that include the second identifier from the second log file.
摘要翻译：方法，系统和设备，用于优化日志文件连接数据。在一个方面，一种方法包括接收定义第一日志文件中记录的第一连接的第一连接数据以在第二日志文件中记录。将第一日志文件中的记录的第一次连接记录到第二日志文件中的记录是基于第一日志文件中的记录的第一标识符与第二日志文件中记录的第二标识符的关联。第一标识符与满足置信阈值的第一连接数据中的第二标识符的关联被存储在作为映射关联的第一标识符到第二标识符的映射中。对于每个映射的关联，包括来自第一日志文件的第一标识符的记录与包括来自第二日志文件的第二标识符的记录相关联。

3. 发明授权

US08892543B1 Iterative off-line rendering process 有权
标题翻译：迭代离线渲染过程
公开(公告)号：US08892543B1
公开(公告)日：2014-11-18
申请号：US13615545
申请日：2012-09-13
申请人： Rupesh Kapoor , Erik Hendriks , Sathayanarayana Giridhar , Andrei Pascovici , Pawel Aleksander Fedorynski
发明人： Rupesh Kapoor , Erik Hendriks , Sathayanarayana Giridhar , Andrei Pascovici , Pawel Aleksander Fedorynski
IPC分类号： G06F17/30
CPC分类号： G06F17/30864
摘要： System and method for indexing rendered web page images. A web crawling engine stores the content and crawl time of a web page. A scheduling engine sends the content and crawl time to a rendering engine, and processes requests for embedded objects. If a requested object has been crawled, it sends the contents to the rendering engine. Otherwise it schedules the crawl of the object, and once the object is crawled, it resends the content and crawl time of the web page to the rendering engine. The rendering engine receives the content and crawl time of a web page, requests all embedded objects, and renders the web page to an image once all embedded objects are received.
摘要翻译：用于索引呈现的网页图像的系统和方法。网页抓取引擎存储网页的内容和抓取时间。调度引擎将内容和爬网时间发送到渲染引擎，并处理对嵌入对象的请求。如果请求的对象被抓取，它将内容发送到渲染引擎。否则，它会调度对象的爬网，一旦对象被抓取，它会将网页的内容和抓取时间重新发送到渲染引擎。渲染引擎接收网页的内容和抓取时间，请求所有嵌入的对象，并且一旦接收到所有嵌入的对象，就将网页呈现给图像。

4. 发明申请

US20080276248A1 Visibility-aware services 有权
标题翻译：可见性感知服务
公开(公告)号：US20080276248A1
公开(公告)日：2008-11-06
申请号：US11799568
申请日：2007-05-02
申请人： Zhenbin Xu , Peter A. Gurevich , Joseph S. Laughlin , Andrei Pascovici , David A. McCalib , Sandra G. Roberts
发明人： Zhenbin Xu , Peter A. Gurevich , Joseph S. Laughlin , Andrei Pascovici , David A. McCalib , Sandra G. Roberts
IPC分类号： G06F9/44
CPC分类号： G06F9/451
摘要： The present visibility-aware service reduces power-intensive activities when a window associated with the visibility-aware service is not visible. The window is not visible when the window is minimized or when the window is switched from a foreground position to a background position on a display.
摘要翻译：当与可见度感知服务关联的窗口不可见时，当前的可见度感知服务减少了功耗密集型活动。当窗口最小化时或者当窗口从前台位置切换到显示器上的背景位置时，窗口不可见。

5. 发明授权

US5799136A On-line ink-duty reduction 失效
标题翻译：在线墨水减少
公开(公告)号：US5799136A
公开(公告)日：1998-08-25
申请号：US652651
申请日：1996-05-28
申请人： Chia-Hsin Li , Andrei Pascovici , Joseph S. Shu , Dennis L. Chao
发明人： Chia-Hsin Li , Andrei Pascovici , Joseph S. Shu , Dennis L. Chao
IPC分类号： B41J2/205 , B41J2/52 , H04N1/23 , H04N1/405 , H04N1/407 , H04N1/52 , G06F15/00
CPC分类号： H04N1/407 , H04N1/405 , H04N1/52 , H04N1/6022
摘要： An ink-jet-printer driver employs clustered-dot dither to generate binary image signals that represent an image that has been adjusted for the ink-duty limit that must be imposed to avoid bleeding on some print media. To impose the limit, a Bayer dither process (94) receives an input that represents the ratio of ink-limit-adjusted ink duty to unadjusted ink duty. A gating operation (96) permits an ink request only at those locations where both dither processes (92 and 94) indicate that an ink is permitted.
摘要翻译：喷墨打印机驱动程序使用聚簇点抖动来生成二进制图像信号，该二进制图像信号表示已经为了避免在某些打印介质上渗色所必须施加的墨水负载极限而调整的图像。为了施加极限，拜耳抖动过程（94）接收表示墨水限制调节墨水占空比与未调节墨水占空比的输入。选通操作（96）仅允许在抖动过程（92和94）指示允许墨水的那些位置处的墨水请求。

6. 发明授权

US06185008B2 Multilevel screening for color laser printer 有权
标题翻译：彩色激光打印机多层次筛选
公开(公告)号：US06185008B2
公开(公告)日：2001-02-06
申请号：US09430419
申请日：1999-10-29
申请人： Joseph Shu , Andrei Pascovici , Chia-Hsin Li
发明人： Joseph Shu , Andrei Pascovici , Chia-Hsin Li
IPC分类号： H04N1405
CPC分类号： H04N1/4057 , H04N1/40087
摘要： Tone reproduction of an image is improved by the use of error diffusion or dithering in the mapping of input pixel values on an input values scale to printer pixel values on a printer values scale, where the input values scale and the printer values scale both have more than two levels, to generate an image where a spatial average of printer values approximates a spatial average of the corresponding input values, as measured on the printer values scale. To improve the tone reproduction of reduced-resolution images, the printer pixel values are grouped into multi-pixel cells, printer pixel values within each cell are mapped to a font index value, and a font cell corresponding to the index level is printed at the location of the cell. The font set is chosen such that differences in total deposited ink between consecutive font cells is minimized. In the font cell having a font index value of zero all printer pixel values are zero, in the font cell having a font index value of one all printer pixel values are zero except for a single pixel having an isolated-single-pixel cutoff value, and as the font index value of subsequent font cells is incremented a printer pixel value is incremented such that all printer pixel values are zero except for pixels in a line along the scan direction. The final font cell consists of a line of pixels along the scan direction having a full-cell-width printer pixel value, and pixels of zero value elsewhere. The dynamic range of the font set is extended by a linear remapping of font index values.
摘要翻译：通过使用误差扩散或抖动将输入像素值映射到打印机值刻度上的打印机像素值，其中输入值缩放和打印机值比例都具有更多的图像，来提高图像的色调再现以产生图像，其中打印机值的空间平均值近似于相应输入值的空间平均值，如在打印机值尺度上测量的。为了改善缩小分辨率图像的色调再现，将打印机像素值分组为多像素单元，将每个单元内的打印机像素值映射到字体索引值，并将与索引级别对应的字体单元打印在单元格的位置选择字体集，使得连续字体单元之间的总沉积墨的差异最小化。在字体索引值为零的字体单元中，所有打印机像素值都为零，除了具有孤立单像素截止值的单个像素之外，具有一个全部打印机像素值的字体索引值的字体单元为零，并且随着随后的字体单元的字体索引值增加，打印机像素值增加，使得除了沿扫描方向的一行中的像素，所有打印机像素值都为零。最终的字体单元由沿着扫描方向的一行像素组成，具有全小区宽度的打印机像素值，以及零值的像素在别处。通过字体索引值的线性重新映射来扩展字体集的动态范围。

7. 发明授权

US08346755B1 Iterative off-line rendering process 有权
标题翻译：迭代离线渲染过程
公开(公告)号：US08346755B1
公开(公告)日：2013-01-01
申请号：US12773578
申请日：2010-05-04
申请人： Rupesh Kapoor , Erik Hendriks , Sathayanarayana Giridhar , Andrei Pascovici , Pawel Aleksander Fedorynski
发明人： Rupesh Kapoor , Erik Hendriks , Sathayanarayana Giridhar , Andrei Pascovici , Pawel Aleksander Fedorynski
IPC分类号： G06F17/30
CPC分类号： G06F17/30864
摘要： System and method for indexing rendered web page images. A web crawling engine stores the content and crawl time of a web page. A scheduling engine sends the content and crawl time to a rendering engine, and processes requests for embedded objects. If a requested object has been crawled, it sends the contents to the rendering engine. Otherwise it schedules the crawl of the object, and once the object is crawled, it resends the content and crawl time of the web page to the rendering engine. The rendering engine receives the content and crawl time of a web page, requests all embedded objects, and renders the web page to an image once all embedded objects are received.
摘要翻译：用于索引呈现的网页图像的系统和方法。网页抓取引擎存储网页的内容和抓取时间。调度引擎将内容和爬网时间发送到渲染引擎，并处理对嵌入对象的请求。如果请求的对象被抓取，它将内容发送到渲染引擎。否则，它会调度对象的爬网，一旦对象被抓取，它会将网页的内容和抓取时间重新发送到渲染引擎。渲染引擎接收网页的内容和抓取时间，请求所有嵌入的对象，并且一旦接收到所有嵌入的对象，就将网页呈现给图像。

8. 发明授权

US07917773B2 Visibility-aware services 有权
标题翻译：可见性感知服务
公开(公告)号：US07917773B2
公开(公告)日：2011-03-29
申请号：US11799568
申请日：2007-05-02
申请人： Zhenbin Xu , Peter A. Gurevich , Joseph S. Laughlin , Andrei Pascovici , David A. McCalib , Sandra G. Roberts
发明人： Zhenbin Xu , Peter A. Gurevich , Joseph S. Laughlin , Andrei Pascovici , David A. McCalib , Sandra G. Roberts
IPC分类号： G06F1/00 , G06F1/32
CPC分类号： G06F9/451
摘要： The present visibility-aware service reduces power-intensive activities when a window associated with the visibility-aware service is not visible. The window is not visible when the window is minimized or when the window is switched from a foreground position to a background position on a display.
摘要翻译：当与可见度感知服务关联的窗口不可见时，当前的可见度感知服务减少了功耗密集型活动。当窗口最小化时或者当窗口从前台位置切换到显示器上的背景位置时，窗口不可见。

9. 发明申请

US20050180547A1 Automatic identification of telephone callers based on voice characteristics 有权
标题翻译：基于语音特征自动识别电话呼叫者
公开(公告)号：US20050180547A1
公开(公告)日：2005-08-18
申请号：US10777322
申请日：2004-02-12
申请人： Andrei Pascovici
发明人： Andrei Pascovici
IPC分类号： G10L15/06 , H04M3/42 , H04M3/527 , H04M1/64
CPC分类号： G10L17/12 , G10L17/04 , G10L17/16
摘要： A method and apparatus are provided for identifying a caller of a call from the caller to a recipient. A voice input is received from the caller, and characteristics of the voice input are applied to a plurality of acoustic models, which include a generic acoustic model and acoustic models of any previously identified callers, to obtain a plurality of respective acoustic scores. The caller is identified as one of the previously identified callers or as a new caller based on the plurality of acoustic scores. If the caller is identified as a new caller, a new acoustic model is generated for the new caller, which is specific to the new caller.
摘要翻译：提供了一种方法和装置，用于识别从呼叫者到接收者的呼叫的呼叫者。从呼叫者接收到语音输入，并且语音输入的特征被应用于包括任何先前识别的呼叫者的通用声学模型和声学模型的多个声学模型，以获得多个相应的声学分数。呼叫者被识别为基于多个声学得分的先前识别的呼叫者之一或作为新的呼叫者。如果呼叫者被识别为新的呼叫者，则为新的呼叫者生成新的呼叫者声学模型，这是新的呼叫者所特有的。

10. 发明授权

US5920682A Multiple layer cluster dither matrix for reducing artifacts in printed images 失效
标题翻译：多层聚类抖动矩阵，用于减少打印图像中的伪影
公开(公告)号：US5920682A
公开(公告)日：1999-07-06
申请号：US717508
申请日：1996-09-20
申请人： Joseph Shu , Andrei Pascovici , Chia-Hsin Li
发明人： Joseph Shu , Andrei Pascovici , Chia-Hsin Li
IPC分类号： B41J2/52 , H04N1/405 , H04N1/52 , H04N1/60 , G06F15/00 , H04N1/40 , H04N1/46
CPC分类号： H04N1/4058
摘要： A technique for reducing image artifacts is described. The technique includes utilizing a clustered-dot dither matrix having a plurality of layers with each of the layers arranged in one of a plurality of complementary patterns within the dither matrix. By using a dither matrix which generates layers of dots in complementary patterns, image banding artifacts and ink bleeding characteristics resulting from a printer generating a halftone image using a clustered-dot dithering technique are reduced.
摘要翻译：描述了一种减少图像伪像的技术。该技术包括利用具有多个层的聚集点抖动矩阵，其中每个层被布置在抖动矩阵内的多个互补图案之一中。通过使用在互补图案中产生点的层的抖动矩阵，减少了使用聚集点抖动技术产生半色调图像的打印机产生的图像条纹伪像和墨渗出特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式