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    Diagnosing Abnormalities Without Application-Specific Knowledge
    22.
    发明申请
    Diagnosing Abnormalities Without Application-Specific Knowledge 有权
    诊断不具备应用专有知识的异常

    公开(公告)号：US20110087924A1

    公开(公告)日：2011-04-14

    申请号：US12579206

    申请日：2009-10-14

    申请人： Srikanth Kandula ,  Ratul Mahajan ,  Patrick D. Verkaik ,  Sharad Agarwal ,  Jitendra D. Padhye ,  Paramivir Bahl

    发明人： Srikanth Kandula ,  Ratul Mahajan ,  Patrick D. Verkaik ,  Sharad Agarwal ,  Jitendra D. Padhye ,  Paramivir Bahl

    IPC分类号： G06F11/07 ,  G06N5/02

    CPC分类号： G06F11/079 ,  G06F11/0709 ,  G06F11/0727

    摘要： Methods, articles, and systems for determining a probable cause of a component's abnormal behavior are described. To determine the probable cause, a computing device computes, for one or more pairs of components having dependency relationships, a likelihood that behavior of one component of a pair is impacting behavior of the other component of the pair. This computing is based on joint historical behavior of the pair of components. The computing device then determines that one of a plurality of components is a probable cause of the abnormal behavior based on the computed likelihoods.

    摘要翻译： 描述了用于确定组件异常行为的可能原因的方法，制品和系统。 为了确定可能的原因，计算设备对于具有依赖关系的一个或多个成对对，计算一对组件的行为影响该对的另一个组件的行为的可能性。 这种计算是基于这对组件的联合历史行为。 然后，计算设备基于所计算的可能性来确定多个组件中的一个是异常行为的可能原因。

    Network Accountability Among Autonomous Systems
    26.
    发明申请
    Network Accountability Among Autonomous Systems 有权
    自治系统中的网络责任

    公开(公告)号：US20080027942A1

    公开(公告)日：2008-01-31

    申请号：US11460929

    申请日：2006-07-28

    申请人： Daniel R. Simon ,  Sharad Agarwal ,  David A. Maltz

    发明人： Daniel R. Simon ,  Sharad Agarwal ,  David A. Maltz

    IPC分类号： G06F17/30

    CPC分类号： H04L63/1433 ,  H04L12/66 ,  H04L45/74 ,  H04L63/0227 ,  H04L63/0236 ,  H04L63/0263 ,  H04L63/1408 ,  H04L63/1416 ,  H04L63/1441 ,  H04L63/1458 ,  H04L2463/146

    摘要： Accountability among Autonomous Systems (ASs) in a network ensures reliable identification of various customers within the ASs and provides defensibility against malicious customers within the ASs. In one implementation, reliable identification is achieved by implementing ingress filtering on data packets originating within individual ASs and defensibility is provided by filtering data packets on request. To facilitate on-request filtering, individual ASs are equipped with a Filter Request Server (FRS) to filter data packets from certain customers identified in a filter request. Thus, when a requesting customer makes a filter request against an offending customer, the FRS within the AS to which the offending customer belongs conducts on-request filtering and installs an on-request filter on a first-hop network infrastructure device for the offending customer. Consequently, the first-hop network infrastructure device filters any data packet sent from the offending customer to the requesting customer.

    摘要翻译： 网络中的自治系统（AS）的责任确保对AS内各种客户的可靠识别，并为AS内的恶意客户提供防御性。 在一个实现中，通过对源自各个AS的数据分组进行入口过滤来实现可靠的识别，并且通过根据请求过滤数据分组来提供防御性。 为了便于按需请求过滤，单个AS配备了过滤器请求服务器（FRS），用于过滤来自过滤请求中标识的某些客户端的数据包。 因此，当请求客户对违规客户进行过滤请求时，违规客户所属的AS内的FRS进行按需请求过滤，并在违规客户的第一跳网络基础设施设备上安装请求过滤器 。 因此，第一跳网络基础设施设备将从违规客户发送的任何数据包过滤到请求的客户。

    Activating and deactivating sensors for dead reckoning
    28.
    发明授权
    Activating and deactivating sensors for dead reckoning 有权
    激活和停用传感器进行航位推算

    公开(公告)号：US09470529B2

    公开(公告)日：2016-10-18

    申请号：US13183050

    申请日：2011-07-14

    申请人： Gursharan S. Sidhu ,  Sharad Agarwal

    发明人： Gursharan S. Sidhu ,  Sharad Agarwal

    IPC分类号： G01C21/12 ,  G01C21/16

    CPC分类号： G01C21/16 ,  G01S19/26 ,  H04W64/00

    摘要： An identification is made as to when a device is at an anchor location, which can be a proximity zone along an edge of a dead zone or a location where a signal from a beacon is detected. In response to the device being at the anchor location, one or more inertial sensors can be activated and data from the one or more inertial sensors collected to determine a position of the device using dead reckoning. Alternatively, in response to the device being at the anchor location, a determination is made as to when to deactivate one or more inertial sensors from which data is collected to determine the position of the device using dead reckoning.

    摘要翻译： 关于设备何时位于锚定位置的识别，其可以是沿着死区的边缘或来自信标的信号的位置的邻近区域。 响应于设备处于锚定位置，可以激活一个或多个惯性传感器，并且收集来自一个或多个惯性传感器的数据以确定使用航位推算的设备的位置。 或者，响应于设备处于锚定位置，确定何时停用从其收集数据的一个或多个惯性传感器，以确定使用航位推算的设备的位置。

    Crowd sourcing based on dead reckoning
    29.
    发明授权
    Crowd sourcing based on dead reckoning 有权
    人群来源于推算

    公开(公告)号：US09464903B2

    公开(公告)日：2016-10-11

    申请号：US13183124

    申请日：2011-07-14

    申请人： Gursharan S. Sidhu ,  Sharad Agarwal

    发明人： Gursharan S. Sidhu ,  Sharad Agarwal

    IPC分类号： G06F15/00 ,  G01C21/16 ,  G01C21/12 ,  G01C21/14 ,  G01C21/20 ,  G01S5/00 ,  G01S19/49 ,  G01C21/28 ,  H04W4/02 ,  G01S19/48 ,  G01S5/14

    CPC分类号： G01C21/165 ,  G01C21/12 ,  G01C21/14 ,  G01C21/16 ,  G01C21/206 ,  G01C21/28 ,  G01S5/0027 ,  G01S5/14 ,  G01S19/48 ,  G01S19/49 ,  H04W4/027

    摘要： An identification is made as to when a device is at an anchor location, which can be a proximity zone along an edge of a dead zone or a location where a signal from a beacon is detected. In response to the device being at an anchor location, recording of crowd sourcing data based on dead reckoning starts. Recording crowd sourcing data based on dead reckoning includes identifying one or more signals received by a device while the device is at each of multiple positions. For each of the multiple positions, both an indication of the position determined based at least in part on dead reckoning and an indication of the one or more signals received while the device is at that position are recorded.

    摘要翻译： 关于设备何时位于锚定位置的识别，其可以是沿着死区的边缘或来自信标的信号的位置的邻近区域。 响应于设备处于锚定位置，基于航位推算的人群采集数据的记录开始。 基于航位推算记录群体采集数据包括识别设备在多个位置中的每一个处所接收的一个或多个信号。 对于多个位置中的每一个，记录至少部分地根据航位推算确定的位置的指示以及在设备处于该位置时接收到的一个或多个信号的指示。

    Electronic mail delay adaptation
    30.
    发明授权
    Electronic mail delay adaptation 有权
    电子邮件延迟适应

    公开(公告)号：US08909714B2

    公开(公告)日：2014-12-09

    申请号：US11894427

    申请日：2007-08-21

    申请人： Sharad Agarwal ,  Venkata N. Padmanabhan ,  Rajatish Mukherjee

    发明人： Sharad Agarwal ,  Venkata N. Padmanabhan ,  Rajatish Mukherjee

    IPC分类号： G06F15/16 ,  G06Q10/10 ,  H04L12/833

    CPC分类号： G06Q10/107 ,  H04L47/2458

    摘要： A electronic communication system that can detect and adapt to delays in delivery of e-mail messages. The system may adapt to delays by using mechanisms other than the initially intended path to convey the information intended for delivery by e-mail. A possible adaptation is reprioritization of an e-mail message that is found to be experiencing a delay.

    摘要翻译： 一种电子通信系统，可以检测并适应电子邮件发送延迟。 该系统可以通过使用除最初预期路径之外的机制来适应延迟，以传达旨在通过电子邮件发送的信息。 可能的适应性是重新确定发现有延迟的电子邮件的优先级。