公开(公告)号：US20090089527A1

公开(公告)日：2009-04-02

申请号：US11864477

申请日：2007-09-28

申请人： Sebastian Schoenberg ,  Steven M. Bennett ,  Andrew V. Anderson

发明人： Sebastian Schoenberg ,  Steven M. Bennett ,  Andrew V. Anderson

IPC分类号： G06F12/14

CPC分类号： G06F9/45558 ,  G06F2009/45579

摘要： Embodiments of apparatuses, methods, and systems for executing a protected device model in a virtual machine are disclosed. In one embodiment, an apparatus includes recognition logic, memory management logic, control logic, and execution logic. The recognition logic is to recognize an indication, during execution of first code on a virtual machine, that the first code is attempting to access a device. The memory management logic is to prevent the virtual machine from accessing a portion of memory during execution of the first code, and to allow the virtual machine to access the portion of memory in response to the indication. The control logic is to transfer control of the apparatus from the first code to second code stored in the portion of memory, without exiting the virtual machine. The execution logic is to execute the second code to model the device.

摘要翻译： 公开了用于在虚拟机中执行受保护设备模型的装置，方法和系统的实施例。 在一个实施例中，装置包括识别逻辑，存储器管理逻辑，控制逻辑和执行逻辑。 识别逻辑是在虚拟机上执行第一代码期间识别出第一代码尝试访问设备的指示。 存储器管理逻辑是在执行第一代码期间防止虚拟机访问存储器的一部分，并且允许虚拟机响应于指示访问存储器的一部分。 控制逻辑是将装置的控制从第一代码传送到存储在存储器部分中的第二代码，而不退出虚拟机。 执行逻辑是执行第二个代码来对设备进行建模。

公开(公告)号：US07257257B2

公开(公告)日：2007-08-14

申请号：US10644445

申请日：2003-08-19

申请人： Andrew V. Anderson ,  Steven M. Bennett ,  Scott H. Robinson

发明人： Andrew V. Anderson ,  Steven M. Bennett ,  Scott H. Robinson

IPC分类号： G06K9/00

CPC分类号： G06F11/1464 ,  G06F11/1451

摘要： A process is introduced that determines contour requirements from many factors. Based on the contour requirements, the process either generates at least one content-derived signature contour from either many content identifiers or at least one content-derived signature contour, or generates at least one optimized content-derived signature contour from contour-related data and either at least one content-derived signature contour or a derivation from at least one content-derived signature contour.

摘要翻译： 引入了一个从许多因素确定轮廓要求的过程。 基于轮廓要求，该过程或者从许多内容标识符或至少一个内容导出的签名轮廓生成至少一个内容导出签名轮廓，或者从轮廓相关数据生成至少一个优化的内容导出签名轮廓，以及 至少一个内容导出的签名轮廓或从至少一个内容导出的签名轮廓的派生。

公开(公告)号：US07203644B2

公开(公告)日：2007-04-10

申请号：US10036577

申请日：2001-12-31

申请人： Andrew V. Anderson ,  Steven M. Bennett

发明人： Andrew V. Anderson ,  Steven M. Bennett

IPC分类号： G10L15/06 ,  G10L15/14

CPC分类号： G10L15/065 ,  G10L2015/0631 ,  G10L2015/225

摘要： Embodiments of a speech recognition system are disclosed. The system includes at least one recognizer to produce output signals from audio input signals and a feedback module to collect feedback data generated from conversion of the audio input signals to output signals. The system stores the feedback data and may also be adapted to use the feedback data as part of a training set for recognizers in the system, as part of a predictive mechanism, or both.

摘要翻译： 公开了一种语音识别系统的实施例。 该系统包括至少一个识别器，用于从音频输入信号产生输出信号;以及反馈模块，用于收集从音频输入信号转换成输出信号所产生的反馈数据。 该系统存储反馈数据，并且还可以被适配为使用反馈数据作为用于系统中的识别器的训练集的一部分，作为预测机制的一部分，或两者。

公开(公告)号：US07886293B2

公开(公告)日：2011-02-08

申请号：US10886422

申请日：2004-07-07

申请人： Andrew V. Anderson ,  Steven M. Bennett ,  Erik C. Cota-Robles ,  Stalinselvaraj Jeyasingh ,  Alain Kägi ,  Michael A. Goldsmith ,  Sebastian Schoenberg ,  Richard Uhlig

发明人： Andrew V. Anderson ,  Steven M. Bennett ,  Erik C. Cota-Robles ,  Stalinselvaraj Jeyasingh ,  Alain Kägi ,  Michael A. Goldsmith ,  Sebastian Schoenberg ,  Richard Uhlig

IPC分类号： G06F9/455

CPC分类号： G06F9/45533 ,  G06F11/0712 ,  G06F11/0766

摘要： In one embodiment, the present invention includes a method of transitioning control to guest software in a virtual machine from a virtual machine monitor, receiving control following a transition from the virtual machine to the virtual machine monitor upon an event, and determining whether to modify a state of the guest code, a state of the virtual machine monitor or a state of controls. If such a determination is made, the state may be modified and control is transitioned back to the guest software.

摘要翻译： 在一个实施例中，本发明包括一种从虚拟机监视器向虚拟机中的客户软件转换控制的方法，在事件之后从虚拟机向虚拟机监视器转换后接收控制，并且确定是否修改 客户代码的状态，虚拟机监视的状态或控制状态。 如果做出这样的决定，则可以修改状态并将控制转换回客户软件。

公开(公告)号：US20080163254A1

公开(公告)日：2008-07-03

申请号：US11618446

申请日：2006-12-29

申请人： Erik C. Cota-Robles ,  Steven M. Bennett ,  Andrew V. Anderson ,  Sebastian Schoenberg

发明人： Erik C. Cota-Robles ,  Steven M. Bennett ,  Andrew V. Anderson ,  Sebastian Schoenberg

IPC分类号： G06F3/00

CPC分类号： G06F9/45558 ,  G06F2009/45566

摘要： Embodiments of apparatuses, methods, and systems for controlling virtual machines based on performance counters are disclosed. In one embodiment, an apparatus includes an event counter, a comparator, and virtualization control logic. The event counter is to keep an event count based on the number of occurrences of an event. The comparator is to determine whether the event count has reached a threshold value. The virtualization control logic is to transfer control of the apparatus from a guest to a host in response to the comparator determining that the event count has reached the threshold value.

摘要翻译： 公开了用于基于性能计数器来控制虚拟机的设备，方法和系统的实施例。 在一个实施例中，装置包括事件计数器，比较器和虚拟化控制逻辑。 事件计数器是根据事件的发生次数来保持事件计数。 比较器是确定事件计数是否达到阈值。 响应于比较器确定事件计数已经达到阈值，虚拟化控制逻辑是将设备从客户机的控制传送到主机。

公开(公告)号：US07139808B2

公开(公告)日：2006-11-21

申请号：US10136756

申请日：2002-04-30

申请人： Andrew V. Anderson ,  Steven M. Bennett ,  Scott H. Robinson

发明人： Andrew V. Anderson ,  Steven M. Bennett ,  Scott H. Robinson

IPC分类号： G06F15/167 ,  G06F12/14

CPC分类号： H04L29/06 ,  H04L67/30 ,  H04L69/329

摘要： A method is presented that includes generating a content identifier for at least one article. The content identifier identifies the article. Also, determining if at least a portion of the at least one article is present on at least one device based on the content identifier. The at least one portion of the at least one article is stored if the at least one portion of the at least one article is determined to be not present on the at least one device. Also presented is a method including requesting at least one article by a content identifier representing the article. The at least one article is determined if it is present on at least one device based on the content identifier. At least one portion of the at least one article is returned if the at least one portion of the at least one article is determined to be present on the at least one device.

公开(公告)号：US20130067184A1

公开(公告)日：2013-03-14

申请号：US13413176

申请日：2012-03-06

申请人： Scott H. Robinson ,  Gustavo P. Espinosa ,  Steven M. Bennett

发明人： Scott H. Robinson ,  Gustavo P. Espinosa ,  Steven M. Bennett

IPC分类号： G06F12/14

CPC分类号： G06F12/1408 ,  G06F21/71 ,  G06F21/78

摘要： According to an embodiment of the invention, a method for operating a data processing machine is described in which data about a state of the machine is written to a location in storage. The location is one that is accessible to software that may be written for the machine. The state data as written is encoded. This state data may be recovered from the storage according to a decoding process. Other embodiments are also described and claimed.

公开(公告)号：US07257529B2

公开(公告)日：2007-08-14

申请号：US09951338

申请日：2001-09-10

申请人： Steven M. Bennett

发明人： Steven M. Bennett

IPC分类号： G06F17/27 ,  G06F17/28 ,  G06F17/20 ,  G10L15/18

CPC分类号： G06F17/274

摘要： An apparatus and method for an automated grammar file expansion tool are described. The method includes the receipt of a source grammar file. Once received, one or more grammar rules within the source grammar file are expanded to generate one or more expanded grammar rules. Once expanded, the one or more expanded grammar rules are provided to a grammar developer, for example, via a graphical user interface. Finally, a final grammar file is generated, including functionality of each grammar rule within the source grammar file, as well as one or more expanded grammar rules selected by the grammar developer from the expanded grammar rules.

摘要翻译： 描述了一种用于自动语法文件扩展工具的装置和方法。 该方法包括收到源语法文件。 一旦收到，源语法文件中的一个或多个语法规则将被扩展，以生成一个或多个扩展的语法规则。 一旦扩展，例如通过图形用户界面将一个或多个扩展的语法规则提供给语法开发者。 最后，生成最终语法文件，包括源语法文件中每个语法规则的功能，以及语法开发人员从扩展语法规则中选择的一个或多个扩展语法规则。

公开(公告)号：US20130275772A1

公开(公告)日：2013-10-17

申请号：US13836863

申请日：2013-03-15

申请人： Scott H. Robinson ,  Gustavo P. Espinosa ,  Steven M. Bennett

发明人： Scott H. Robinson ,  Gustavo P. Espinosa ,  Steven M. Bennett

IPC分类号： G06F12/14

CPC分类号： G06F12/1408 ,  G06F21/71 ,  G06F21/78

摘要： According to an embodiment of the invention, a method for operating a data processing machine is described in which data about a state of the machine is written to a location in storage. The location is one that is accessible to software that may be written for the machine. The state data as written is encoded. This state data may be recovered from the storage according to a decoding process. Other embodiments are also described and claimed.

摘要翻译： 根据本发明的实施例，描述了一种用于操作数据处理机器的方法，其中关于机器状态的数据被写入存储器中的位置。 该位置是可以为机器编写的软件可访问的位置。 写入的状态数据被编码。 该状态数据可以根据解码处理从存储器恢复。 还描述和要求保护其他实施例。

公开(公告)号：US20080005447A1

公开(公告)日：2008-01-03

申请号：US11479731

申请日：2006-06-30

申请人： Sebastian Schoenberg ,  Andrew Anderson ,  Steven M. Bennett ,  Rajesh Sankaran

发明人： Sebastian Schoenberg ,  Andrew Anderson ,  Steven M. Bennett ,  Rajesh Sankaran

IPC分类号： G06F21/00

CPC分类号： G06F12/1036 ,  G06F12/109

摘要： In a virtualization system comprising a guest machine, a host machine, and a virtual machine monitor (VMM), the host machine further including a processor including hardware support for virtualization the hardware support for virtualization at least in part to control operation of the guest machine, the VMM dynamically installing a mapping for a guest address to be accessed by the VMM in a page table of the VMM, prior to the VMM accessing the guest physical address.

摘要翻译： 在包括客机，主机和虚拟机监视器（VMM）的虚拟化系统中，所述主机还包括处理器，所述处理器至少部分地包括用于虚拟化虚拟化的硬件支持以控制所述客机的操作 在VMM访问客户物理地址之前，VMM动态安装VMM访问地址的映射，VMM的页表中。