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1. 发明授权

US09753754B2 Enforcing deterministic execution of threads of guest operating systems running in a virtual machine hosted on a multiprocessor machine 有权
公开(公告)号：US09753754B2
公开(公告)日：2017-09-05
申请号：US11489819
申请日：2006-07-20
申请人： Jonathan R. Howell , Eric Traut , Jacob R. Lorch , John R. Douceur
发明人： Jonathan R. Howell , Eric Traut , Jacob R. Lorch , John R. Douceur
IPC分类号： G06F9/46 , G06F9/455 , G06F11/14
CPC分类号： G06F9/45558 , G06F11/1484 , G06F2009/45566 , G06F2201/815
摘要： A virtual machine monitor (VMM) is configured to enforce deterministic execution of virtual machines in a multiprocessor machine. The VMM is configured to ensure that any communication by physical processors via shared memory is deterministic. When such VMMs are implemented in a distributed environment of multiprocessor machines coupled via a logical communication link, non-deterministic server applications running on virtual machines using the VMM may be replicated.

2. 发明授权

US08903705B2 Application compatibility shims for minimal client computers 有权
标题翻译：最小客户端计算机的应用程序兼容性垫片
公开(公告)号：US08903705B2
公开(公告)日：2014-12-02
申请号：US12972081
申请日：2010-12-17
申请人： John R. Douceur , Jonathan R. Howell , Arun M. Seehra
发明人： John R. Douceur , Jonathan R. Howell , Arun M. Seehra
IPC分类号： G06F9/455
CPC分类号： G06F9/4555 , G06F9/455
摘要： This document describes techniques for allowing a computing device that provides a minimal execution environment to execute legacy applications that rely on rich functionality that the computing device does not natively provide. For instance, a device may initially receive a request to execute an application and may determine whether the application is directly executable. In response to determining that the application is not directly executable, the computing device may determine whether the application specifies another application to provide the functionality. If the application specifies another application to provide this functionality, then the computing device retrieves the specified application and executes the specified application on the client computing device. If the application does not specify such an application, then the computing device may execute a default application for providing the functionality. The specified or default application then executes the application that is not directly executable on the minimal-execution-environment computing device.
摘要翻译：本文档描述了允许提供最小执行环境的计算设备执行依赖计算设备本身不提供的丰富功能的旧应用程序的技术。例如，设备可以初始地接收执行应用的请求，并且可以确定应用是否可直接执行。响应于确定应用程序不是可直接执行的，计算设备可以确定应用程序是否指定另一个应用程序来提供功能。如果应用程序指定另一个应用程序来提供此功能，则计算设备将检索指定的应用程序并在客户端计算设备上执行指定的应用程序。如果应用程序没有指定这样的应用程序，则计算设备可以执行用于提供功能的默认应用程序。指定或默认应用程序然后执行在最小执行环境计算设备上不能直接执行的应用程序。

3. 发明授权

US08533299B2 Locator table and client library for datacenters 有权
标题翻译：数据中心的定位表和客户端库
公开(公告)号：US08533299B2
公开(公告)日：2013-09-10
申请号：US12763107
申请日：2010-04-19
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
IPC分类号： G06F17/30
CPC分类号： G06F11/1662 , G06F11/1076 , G06F11/2094 , G06F2211/104
摘要： A system including a plurality of servers, a client, and a metadata server is described herein. The servers each store tracts of data, a plurality of the tracts comprising a byte sequence and being distributed among the plurality of servers. To locate the tracts, the metadata server generates a table that is used by the client to identify servers associated with the tracts, enabling the client to provide requests to the servers. The metadata server also enables recovery in the event of a server failure. Further, the servers construct tables of tract identifiers and locations to use in responding to the client requests.
摘要翻译：本文描述了包括多个服务器，客户端和元数据服务器的系统。服务器每个存储数据段，多个行包括一个字节序列并且分布在多个服务器之间。为了定位这些路段，元数据服务器生成一个客户端用来识别与该区段相关联的服务器的表格，使客户端可以向服务器提供请求。元数据服务器还可以在服务器发生故障时进行恢复。此外，服务器构造用于响应客户端请求的路段标识符和位置的表。

4. 发明申请

US20120166590A1 Reading and Writing During Cluster Growth Phase 有权
标题翻译：集群生长阶段的阅读与写作
公开(公告)号：US20120166590A1
公开(公告)日：2012-06-28
申请号：US13412944
申请日：2012-03-06
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell
IPC分类号： G06F15/16
CPC分类号： G06F11/10 , G06F3/06 , G06F11/1076 , G06F11/1092 , G06F11/2038 , G06F2211/104
摘要： A client device configured to write to both a growth server and a live server replica that the growth server is replacing during a growth phase is described herein. The client device first determines the growth server designated to replace a corresponding live server replica of a set of server replicas associated with a storage index. The client device then transmits a write request associated with the storage index to the set of server replicas and to the growth server. The client device may perform the determining based on storage assignment mappings. The storage assignment mappings are provided to the client device by a metadata server while the growth server retrieves data associated with the storage index from the live server replica.
摘要翻译：在此描述被配置为在生长阶段期间写入增长服务器正在替换的增长服务器和实时服务器副本的客户端设备。客户端设备首先确定指定用于替换与存储索引相关联的一组服务器副本的对应实时服务器副本的增长服务器。然后，客户端设备将与存储索引相关联的写入请求发送到服务器副本集合和增长服务器。客户端设备可以基于存储分配映射执行确定。存储分配映射由元数据服务器提供给客户端设备，而增长服务器从实时服务器副本检索与存储索引相关联的数据。

5. 发明授权

US08139872B2 Splitting file types within partitioned images 有权
标题翻译：拆分分区图像中的文件类型
公开(公告)号：US08139872B2
公开(公告)日：2012-03-20
申请号：US12147594
申请日：2008-06-27
申请人： Jonathan R. Howell , Jeremy E. Elson , John R. Douceur
发明人： Jonathan R. Howell , Jeremy E. Elson , John R. Douceur
IPC分类号： G06K9/36 , G06K9/46 , G06K9/32 , H04N11/02 , G06T9/00 , H04N11/04 , H04N1/32 , H04N1/41
CPC分类号： G06F17/30905
摘要： The claimed subject matter provides a system and/or a method that facilitates optimally and efficiently utilizing an image file format. A server can host an image that is partitioned into two or more tiles, wherein the two or more tiles collectively represent the image in entirety and are defined in at least one image file format. A tile generator can evaluate at least one tile to identify a suitable image file format based upon at least one of a characteristic of such file format or a context of a use for the tile. A browser can utilize the tile in the identified file format in order to render a portion of the image.
摘要翻译：所要求保护的主题提供促进最佳和有效地利用图像文件格式的系统和/或方法。服务器可以托管分割成两个或更多个瓦片的图像，其中两个或更多个瓦片统一地整体地表示图像，并以至少一个图像文件格式来定义。基于这种文件格式的特征或瓦片的使用的上下文中的至少一个，瓦片发生器可以评估至少一个瓦片以识别合适的图像文件格式。浏览器可以利用所识别的文件格式的图块来渲染图像的一部分。

6. 发明申请

US20110154244A1 Creating Awareness of Accesses to Privacy-Sensitive Devices 有权
标题翻译：创建访问隐私敏感设备的意识
公开(公告)号：US20110154244A1
公开(公告)日：2011-06-23
申请号：US12640396
申请日：2009-12-17
申请人： Jonathan R. Howell , Stuart Schechter
发明人： Jonathan R. Howell , Stuart Schechter
IPC分类号： G06F3/048
CPC分类号： G06F21/6245 , Y10S715/977
摘要： Techniques for providing intuitive feedback to a user regarding which applications have access to a data stream captured by a privacy-sensitive device, such as a camera, a microphone, a location sensor, an accelerometer or the like. These techniques apprise the user of when an application is receiving potentially privacy-sensitive data and the identity of the application receiving the data. In some instances, this feedback comprises a graphical icon that visually represents the data stream being received and that dynamically alters with the received data stream. For instance, if an application receives a data stream from a camera of a computing device of the user, the described techniques may display an image of the video feed captured by the camera and being received by the application. This graphical icon intuitively alerts the user of the data stream that the application receives.
摘要翻译：向用户提供关于哪些应用程序可以访问由诸如照相机，麦克风，位置传感器，加速度计等之类的隐私敏感设备捕获的数据流的直观反馈的技术。这些技术向用户通知应用程序什么时候接收潜在的隐私敏感数据和接收数据的应用程序的身份。在一些情况下，该反馈包括图形图标，其可视地表示正在接收的数据流，并且与所接收的数据流动态地改变。例如，如果应用程序从用户的计算设备的摄像机接收到数据流，则所描述的技术可以显示由摄像机捕获并由应用接收的视频馈送的图像。该图形图标直观地向应用程序接收的数据流警告用户。

7. 发明申请

US20080238941A1 Adding custom content to mapping applications 有权
标题翻译：向映射应用程序添加自定义内容
公开(公告)号：US20080238941A1
公开(公告)日：2008-10-02
申请号：US11731032
申请日：2007-03-29
申请人： Keith Robert Kinnan , Chandrasekhar Thota , Jaya Bhatia , Jeremy Eric Elson , Jonathan R. Howell , Danyel Fisher , John R. Douceur , Duncan Murray Lawler
发明人： Keith Robert Kinnan , Chandrasekhar Thota , Jaya Bhatia , Jeremy Eric Elson , Jonathan R. Howell , Danyel Fisher , John R. Douceur , Duncan Murray Lawler
IPC分类号： G09G5/00
CPC分类号： G06T17/05 , G06F17/30241 , G06T15/04 , G06T15/20 , G06T19/20 , G06T2200/04 , G06T2207/30184 , G06T2210/04 , G09B29/007
摘要： Digital maps can be composed of a series of image tiles that are selected based on the context of the map to be presented. Independently hosted tiles can comprise additional details that can be added to the map. A manifest can be created that describes the layers of map details composed of such independently hosted tiles. Externally referable mechanisms can, based on the manifest and map context, select tiles, from among the independently hosted tiles, that correspond to map tiles being displayed to a user. Subsequently, the mechanisms can instruct a browser, as specified in the manifest, to combine the map tiles and the independently hosted tiles to generate a more detailed map. Alternatively, customized mechanisms can generate map detail tiles in real-time, based on an exported map context. Also, controls instantiated by the browser can render three-dimensional images based on the combined map tiles.
摘要翻译：数字地图可以由根据要呈现的地图的上下文选择的一系列图像块组成。独立托管的图块可以包含可以添加到地图的其他细节。可以创建一个清单，描述由这种独立托管的图块组成的地图细节层。外部可引用机制可以基于清单和地图上下文，从独立托管的瓦片中选择对应于正在显示给用户的地图瓦片。随后，机构可以指示清单中指定的浏览器来组合地图瓦片和独立托管的瓦片以生成更详细的地图。或者，定制机制可以基于导出的地图上下文来实时生成地图细节瓦片。此外，由浏览器实例化的控件可以基于组合的地图图块来呈现三维图像。

8. 发明授权

US09026952B2 Creating awareness of accesses to privacy-sensitive devices 有权
标题翻译：提高对隐私敏感设备访问的意识
公开(公告)号：US09026952B2
公开(公告)日：2015-05-05
申请号：US12640396
申请日：2009-12-17
申请人： Jonathan R. Howell , Stuart Schechter
发明人： Jonathan R. Howell , Stuart Schechter
IPC分类号： G06F3/14 , G06F21/62
CPC分类号： G06F21/6245 , Y10S715/977
摘要： Techniques for providing intuitive feedback to a user regarding which applications have access to a data stream captured by a privacy-sensitive device, such as a camera, a microphone, a location sensor, an accelerometer or the like. These techniques apprise the user of when an application is receiving potentially privacy-sensitive data and the identity of the application receiving the data. In some instances, this feedback comprises a graphical icon that visually represents the data stream being received and that dynamically alters with the received data stream. For instance, if an application receives a data stream from a camera of a computing device of the user, the described techniques may display an image of the video feed captured by the camera and being received by the application. This graphical icon intuitively alerts the user of the data stream that the application receives.
摘要翻译：向用户提供关于哪些应用程序可以访问由诸如照相机，麦克风，位置传感器，加速度计等之类的隐私敏感设备捕获的数据流的直观反馈的技术。这些技术向用户通知应用程序什么时候接收潜在的隐私敏感数据和接收数据的应用程序的身份。在一些情况下，该反馈包括图形图标，其可视地表示正在接收的数据流，并且与所接收的数据流动态地改变。例如，如果应用程序从用户的计算设备的摄像机接收到数据流，则所描述的技术可以显示由摄像机捕获并由应用接收的视频馈送的图像。该图形图标直观地向应用程序接收的数据流警告用户。

9. 发明授权

US08447833B2 Reading and writing during cluster growth phase 有权
标题翻译：在集群生长阶段阅读和写作
公开(公告)号：US08447833B2
公开(公告)日：2013-05-21
申请号：US13412944
申请日：2012-03-06
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell
IPC分类号： G06F3/16 , G06F15/16
CPC分类号： G06F11/10 , G06F3/06 , G06F11/1076 , G06F11/1092 , G06F11/2038 , G06F2211/104
摘要： A client device configured to write to both a growth server and a live server replica that the growth server is replacing during a growth phase is described herein. The client device first determines the growth server designated to replace a corresponding live server replica of a set of server replicas associated with a storage index. The client device then transmits a write request associated with the storage index to the set of server replicas and to the growth server. The client device may perform the determining based on storage assignment mappings. The storage assignment mappings are provided to the client device by a metadata server while the growth server retrieves data associated with the storage index from the live server replica.
摘要翻译：在此描述被配置为在生长阶段期间写入增长服务器正在替换的增长服务器和实时服务器副本的客户端设备。客户端设备首先确定指定用于替换与存储索引相关联的一组服务器副本的对应实时服务器副本的增长服务器。然后，客户端设备将与存储索引相关联的写入请求发送到服务器副本集合和增长服务器。客户端设备可以基于存储分配映射执行确定。存储分配映射由元数据服务器提供给客户端设备，而增长服务器从实时服务器副本检索与存储索引相关联的数据。

10. 发明授权

US08368695B2 Transforming offline maps into interactive online maps 有权
标题翻译：将离线地图转换为互动式在线地图
公开(公告)号：US08368695B2
公开(公告)日：2013-02-05
申请号：US11672912
申请日：2007-02-08
申请人： Jonathan R. Howell , Jeremy E. Elson , John R. Douceur
发明人： Jonathan R. Howell , Jeremy E. Elson , John R. Douceur
IPC分类号： G09G5/00
CPC分类号： G09B29/106 , G06F17/30241 , G06K9/0063 , G06K9/32 , G06T7/30 , G06T17/05
摘要： A system is disclosed that transforms offline maps into interactive online maps. In the system, geo-coordinate relationships are determined between geo-coordinates on a source map and geo-coordinates on an online reference map. An image of the source map is transformed to form an image of a modified source map having geo-coordinates that substantially align with corresponding geo-coordinates on the reference map. Modified source tiles are formed with the image of the modified source map and displayed on a portion of the reference map.
摘要翻译：公开了将离线地图转换成互动在线地图的系统。在系统中，在源地图上的地理坐标和在线参考地图上的地理坐标之间确定地理坐标关系。源图像的图像被变换以形成具有与参考图上的相应地理坐标基本一致的地理坐标的修改源图的图像。修改的源瓦片与修改的源地图的图像一起形成并显示在参考地图的一部分上。

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