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114 条记录 (耗时 0.03 秒)

    Weak leader election
    1.
    发明授权
    Weak leader election 有权
    弱党领袖选举

    公开(公告)号：US07139790B1

    公开(公告)日：2006-11-21

    申请号：US09641553

    申请日：2000-08-17

    申请人： Yi-Min Wang ,  Wilf G. Russell ,  Anish K. Arora

    发明人： Yi-Min Wang ,  Wilf G. Russell ,  Anish K. Arora

    IPC分类号： G06F15/16

    CPC分类号： H04L63/1408 ,  H04B3/542 ,  H04B2203/5458

    摘要： A weak leader election approach to determine which of a number of redundant nodes is the leader node is disclosed. The redundant nodes exchange information particular to them, such as age information. Based on the information received from the other nodes, each node determines whether it is the leader. Where the information is age information, a criteria that can be used to make this determination is that the oldest node is the leader. Each redundant node knows only whether it is the leader node. Redundant nodes that are not the leader do not know which node is the leader node.

    摘要翻译： 公开了一种薄弱的领导选举方法来确定多个冗余节点中的哪一个是首选节点。 冗余节点交换他们特有的信息，如年龄信息。 基于从其他节点接收的信息，每个节点确定它是否是领导者。 信息是年龄信息的地方，可以用来做出这一决定的标准是最古老的节点是领导者。 每个冗余节点只知道它是否是前导节点。 不是领导者的冗余节点不知道哪个节点是领导节点。

    Automation system for controlling and monitoring devices and sensors
    2.
    发明授权
    Automation system for controlling and monitoring devices and sensors 有权
    用于控制和监控设备和传感器的自动化系统

    公开(公告)号：US06961763B1

    公开(公告)日：2005-11-01

    申请号：US09641489

    申请日：2000-08-17

    申请人： Yi-Min Wang ,  Wilf G. Russell ,  Jun Xu ,  Anish K. Arora ,  Paramvir Bahl

    发明人： Yi-Min Wang ,  Wilf G. Russell ,  Jun Xu ,  Anish K. Arora ,  Paramvir Bahl

    IPC分类号： G06F15/173 ,  H04L12/28 ,  H04L29/08

    CPC分类号： H04L12/2809 ,  H04L12/2803 ,  H04L12/282 ,  H04L67/025 ,  H04L2012/2843 ,  H04L2012/2849 ,  H04L2012/285 ,  Y10S707/99945 ,  Y10S707/99948

    摘要： An architecture for an automation system is disclosed that includes look-up services, a soft-state store, and a publication/subscription eventing component. The look-up services maintain a database of a number of devices to be controlled and monitored, and a database of a number of device objects corresponding to the devices. The services can be divided into attribute-based and name-based services. The soft-state store manages variables regarding the devices and the device objects, including heartbeats. The eventing component enables subscriptions to events related to changes in the variables. The architecture can include management daemons, such as a monitoring daemon that detects problems with power line devices.

    摘要翻译： 公开了一种用于自动化系统的架构，其包括查找服务，软状态存储以及发布/订阅事件组件。 查找服务维护要控制和监视的多个设备的数据库，以及与设备相对应的多个设备对象的数据库。 这些服务可以分为基于属性和基于名称的服务。 软状态存储管理有关设备和设备对象（包括心跳）的变量。 事件组件启用与变量更改相关的事件的订阅。 该架构可以包括管理守护程序，例如检测电力线设备问题的监视守护程序。

    Pattern-and model-based power line monitoring
    4.
    发明授权
    Pattern-and model-based power line monitoring 有权
    基于模式和模型的电力线监测

    公开(公告)号：US07133729B1

    公开(公告)日：2006-11-07

    申请号：US09641556

    申请日：2000-08-17

    申请人： Yi-Min Wang ,  Wilf G. Russell ,  Anish K. Arora

    发明人： Yi-Min Wang ,  Wilf G. Russell ,  Anish K. Arora

    IPC分类号： G05B15/00

    CPC分类号： G05B15/02 ,  G05B2219/2642 ,  G05B2223/06

    摘要： Power line monitoring is disclosed. The monitoring can be performed in conjunction with an automation system designed to control and monitor devices and sensors. Model-based power line monitoring uses a model of acceptable power line activity. Activity that does not conform to the model is tagged as indicating a potential problem. Pattern-based power line monitoring uses patterns of unacceptable power line activity. Activity that matches one of the patterns is also tagged as indicating a potential problem.

    摘要翻译： 公开了电力线监测。 监控可以与设计用于控制和监视设备和传感器的自动化系统一起执行。 基于模型的电力线监测使用可接受的电力线活动模型。 不符合模型的活动被标记为指示潜在的问题。 基于模式的电力线监测使用不可接受的电力线活动模式。 匹配其中一个模式的活动也被标记为指示潜在的问题。

    Search ranger system and double-funnel model for search spam analyses and browser protection
    5.
    发明授权
    Search ranger system and double-funnel model for search spam analyses and browser protection 有权
    搜索游侠系统和双漏斗模型，用于搜索垃圾邮件分析和浏览器保护

    公开(公告)号：US08667117B2

    公开(公告)日：2014-03-04

    申请号：US11756602

    申请日：2007-05-31

    申请人： Yi-Min Wang ,  Ming Ma

    发明人： Yi-Min Wang ,  Ming Ma

    IPC分类号： G06F15/173 ,  G06F15/16 ,  G06F7/00 ,  G06F17/30

    CPC分类号： G06F17/30864

    摘要： An exemplary method for protecting web browsers from spam includes providing a multi-layer model that includes a doorway layer, a redirection domain layer, an aggregator layer, a syndicator layer and an advertiser layer; identifying domains as being associated with at least one of the layers; and, based at least in part on the identifying, taking one or more corrective actions to protect web browsers from search spam. An exemplary method for identifying a bottleneck layer in a multi-layer spam model includes providing a multi-layer spam model, collecting spam advertisements, associating a block of IP addresses with the collected spam advertisements and identifying a bottleneck layer based on the block of IP addresses. Other methods, systems, etc., are also disclosed.

    摘要翻译： 用于保护web浏览器免受垃圾邮件的示例性方法包括提供包括门口层，重定向域层，聚合器层，聚合器层和广告商层的多层模型; 将域标识为与所述层中的至少一个相关联; 并且至少部分地基于识别，采取一个或多个纠正措施来保护网络浏览器免于搜索垃圾邮件。 用于识别多层垃圾邮件模型中的瓶颈层的示例性方法包括提供多层垃圾邮件模型，收集垃圾邮件广告，将IP地址块与收集的垃圾广告相关联，以及基于IP块识别瓶颈层 地址 还公开了其它方法，系统等。

    Automatic diagnosis of search relevance failures
    6.
    发明授权
    Automatic diagnosis of search relevance failures 有权
    自动诊断搜索相关性故障

    公开(公告)号：US08041710B2

    公开(公告)日：2011-10-18

    申请号：US12270201

    申请日：2008-11-13

    申请人： Li-wei He ,  Wenzhao Tan ,  Jinliang Fan ,  Yi-Min Wang ,  Xiaoxin Yin

    发明人： Li-wei He ,  Wenzhao Tan ,  Jinliang Fan ,  Yi-Min Wang ,  Xiaoxin Yin

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30867

    摘要： Search relevance failures are diagnosed automatically. Users presented with unsatisfactory search results can report their dissatisfaction through various mechanisms. Dissatisfaction reports can trigger automatic investigation into the root cause of such dissatisfaction. Based on the identified root cause, a search engine can be modified to resolve the issue creating dissatisfaction thereby improving search engine quality.

    摘要翻译： 搜索相关性故障自动诊断。 用户不满意的搜索结果可以通过各种机制报告他们的不满。 不满意的报告可能引发自动调查，造成这种不满的根本原因。 基于确定的根本原因，可以修改搜索引擎来解决创建不满意的问题，从而提高搜索引擎的质量。

    Isolation environment-based information access
    7.
    发明授权
    Isolation environment-based information access 有权
    隔离环境的信息访问

    公开(公告)号：US08024815B2

    公开(公告)日：2011-09-20

    申请号：US11532127

    申请日：2006-09-15

    申请人： Jacob R. Lorch ,  Yi-Min Wang ,  Chad Verbowski ,  Helen J. Wang ,  Samuel King

    发明人： Jacob R. Lorch ,  Yi-Min Wang ,  Chad Verbowski ,  Helen J. Wang ,  Samuel King

    IPC分类号： G06F7/04 ,  G06F17/30

    CPC分类号： H04N21/818 ,  H04N21/4435 ,  H04N21/4437

    摘要： In an embodiment of isolation environment-based information access, programs—including operating systems and applications—running on a computing-based device can be isolated in an environment such as a virtual machine. Information including commands and/or data transmitted between the computing-based device and the program(s) being run, as well as information associated with the program(s) and the computing-based device, is accessed without being detected by the program(s). In one implementation, the information includes state information as well as commands and/or data—including sensitive information, such as usernames and passwords. In another implementation, the information can be used to secretly access the program(s).

    摘要翻译： 在基于隔离环境的信息访问的实施例中，可以在诸如虚拟机的环境中隔离在基于计算的设备上运行的程序（包括操作系统和应用）。 访问包括在基于计算的设备和正在运行的程序之间传送的命令和/或数据的信息以及与程序和基于计算的设备相关联的信息，而不被程序检测到 s）。 在一个实现中，信息包括状态信息以及诸如用户名和密码的敏感信息的命令和/或数据。 在另一实现中，该信息可用于秘密地访问该程序。

    Identifying dependencies of an application upon a given security context
    8.
    发明授权
    Identifying dependencies of an application upon a given security context 有权
    识别应用程序在给定安全上下文中的依赖关系

    公开(公告)号：US07784101B2

    公开(公告)日：2010-08-24

    申请号：US11214123

    申请日：2005-08-29

    申请人： Chad E Verbowski ,  John D. Dungan ,  Shuo Chen ,  Yi-Min Wang

    发明人： Chad E Verbowski ,  John D. Dungan ,  Shuo Chen ,  Yi-Min Wang

    IPC分类号： G06F21/00 ,  G06F17/30

    CPC分类号： G06F21/6218 ,  G06F2221/2101

    摘要： A technique for identifying dependencies of an application upon a given security context includes monitoring security checks generated by the application. The security checks requiring elevated rights are identified and the state of execution of the application corresponding to the identified security checks may be logged. The security checks requiring elevated rights may be identified by monitoring access checks, monitoring privilege checks, checking user/group identifiers against a list of known identifiers associated with elevated rights, or the like.

    摘要翻译： 用于在给定的安全上下文中识别应用的依赖性的技术包括监视应用产生的安全检查。 识别需要提升权限的安全检查，并且可能会记录与识别的安全检查对应的应用程序的执行状态。 可以通过监视访问检查，监视特权检查，针对与提升的权限相关联的已知标识符的列表等来检查用户/组标识符来识别需要提高权限的安全检查。

    CLICK CHAIN MODEL
    9.
    发明申请
    CLICK CHAIN MODEL 有权
    点击链模型

    公开(公告)号：US20100138410A1

    公开(公告)日：2010-06-03

    申请号：US12327783

    申请日：2008-12-03

    申请人： Chao Liu ,  Fan Guo ,  Yi-Min Wang

    发明人： Chao Liu ,  Fan Guo ,  Yi-Min Wang

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30864

    摘要： Techniques are described for generating a statistical model from observed click chains. The model can be used to compute a probability that a document is relevant to a given search query. With the model, a probability of a user examining a given document in a given search result conditionally depends on: a probability that a preceding document in the given search result is examined by a user viewing the given search result; a probability that the preceding document is clicked on by a user viewing the given search result, which conditionally depends directly on the probability that the preceding document is examined and on a probability of relevance of the preceding document.

    摘要翻译： 描述了从观察到的点击链中生成统计模型的技术。 该模型可用于计算文档与给定搜索查询相关的概率。 使用该模型，用户在给定搜索结果中检查给定文档的概率有条件地取决于：给定搜索结果中的前一个文档被查看给定搜索结果的用户检查的概率; 观看给定搜索结果的用户点击前一文档的概率，其有条件地直接取决于前一文档被检查的概率和前一文档的相关概率。