Document-based synonym generation
    53.
    发明授权
    Document-based synonym generation 有权
    基于文档的同义词生成

    公开(公告)号:US08161041B1

    公开(公告)日:2012-04-17

    申请号:US13024731

    申请日:2011-02-10

    CPC classification number: G06F17/30867 G06F17/2795

    Abstract: One embodiment of the present invention provides a system that automatically generates synonyms for words from documents. During operation, this system determines co-occurrence frequencies for pairs of words in the documents. The system also determines closeness scores for pairs of words in the documents, wherein a closeness score indicates whether a pair of words are located so close to each other that the words are likely to occur in the same sentence or phrase. Finally, the system determines whether pairs of words are synonyms based on the determined co-occurrence frequencies and the determined closeness scores. While making this determination, the system can additionally consider correlations between words in a title or an anchor of a document and words in the document as well as word-form scores for pairs of words in the documents.

    Abstract translation: 本发明的一个实施例提供了一种自动生成来自文档的单词的同义词的系统。 在操作期间,该系统确定文档中的单词对的同现频率。 该系统还确定文档中的单词对的接近度分数,其中一个接近度分数指示一对单词是否彼此靠近,以致该单词可能以相同的句子或短语发生。 最后,系统基于所确定的同现频率和所确定的接近度分数来确定词组是否是同义词。 在进行该确定的同时,系统还可以考虑文档中的标题或锚点之间的相关性以及文档中的单词以及文档中的单词对的单词分数。

    Identifying common co-occurring elements in lists
    54.
    发明授权
    Identifying common co-occurring elements in lists 有权
    识别列表中常见的共同元素

    公开(公告)号:US08037086B1

    公开(公告)日:2011-10-11

    申请号:US12166718

    申请日:2008-07-02

    Abstract: One embodiment of the present invention provides a system for detecting correlations between terms. During operation, the system identifies one or more lists contained in one or more documents and identifies two terms co-occurring in the lists. The system further determines a correlation between the co-occurring terms, and places the co-occurring terms in a correlated-pair list based on the correlation.

    Abstract translation: 本发明的一个实施例提供一种用于检测术语之间的相关性的系统。 在操作期间,系统识别一个或多个文档中包含的一个或多个列表,并识别列表中共同出现的两个术语。 系统还确定共同出现的术语之间的相关性,并且基于相关性将共同出现的项置于相关对列表中。

    METHOD TO ENSURE THAT LIFE-CRITICAL DATA IS TRANSPORTED EFFECTIVELY AND SAFELY
    55.
    发明申请
    METHOD TO ENSURE THAT LIFE-CRITICAL DATA IS TRANSPORTED EFFECTIVELY AND SAFELY 有权
    确保生命数据运输有效和安全的方法

    公开(公告)号:US20080285462A1

    公开(公告)日:2008-11-20

    申请号:US11750526

    申请日:2007-05-18

    CPC classification number: H04W16/18 H04W24/06 H04W84/12

    Abstract: The invention relates generally to a method to ensure that mission-critical data is transported safely and effectively across a wireless LAN, and more particularly, to a method which determines network latency under model network loads and ensures that the RF signal strength requirements are met for all RF coverage areas supported by the wireless network, allowing for data transmission which is effective and complete, with acceptable latency and loss, and no unacceptable corruption of the data.

    Abstract translation: 本发明一般涉及一种确保任务关键型数据在无线LAN上安全有效地传输的方法,更具体地说,涉及一种在模型网络负载下确定网络延迟的方法,并确保满足RF信号强度要求 无线网络支持的所有RF覆盖区域,允许有效和完整的数据传输,具有可接受的延迟和丢失,并且不会导致数据的不可接受的破坏。

    Downhole power generator
    57.
    发明授权
    Downhole power generator 失效
    井下发电机

    公开(公告)号:US06257355B1

    公开(公告)日:2001-07-10

    申请号:US09364373

    申请日:1999-07-30

    Inventor: Steven D. Baker

    CPC classification number: E21B41/0085

    Abstract: An apparatus and method contemplate the use of a downhole tool, at least one magnet, and a magnetic energy converter for generating electricity in a receiver positioned in a subsurface formation. The downhole tool is connected to a drilling or a logging assembly disposed in a wellbore. The magnet, which is attached to the downhole tool, generates a magnetic field extending into the formation. The magnetic energy converter, which is contained in the receiver located in the formation, is exposed to variations of the flux of the magnetic field generated by the magnet. These magnetic flux variations through the magnetic energy converter generate electricity in the receiver. The invention may be expressed in various embodiments that contemplate the use of pluralities of magnets arranged in different configurations.

    Abstract translation: 设备和方法考虑使用井下工具,至少一个磁体和用于在位于地下地层中的接收器中发电的磁能转换器。 井下工具连接到设置在井眼中的钻井或测井组件。 附接到井下工具的磁体产生延伸到地层中的磁场。 包含在地层中的接收器中的磁能转换器暴露于由磁体产生的磁场的磁通量的变化。 这些通过磁能转换器的磁通量变化在接收器中发电。 本发明可以在考虑使用以不同配置布置的多个磁体的各种实施例中表示。

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