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    Discovering and automatically sizing a place of relevance
    1.
    发明授权
    Discovering and automatically sizing a place of relevance 有权
    发现并自动调整相关地点

    公开(公告)号：US09432805B2

    公开(公告)日：2016-08-30

    申请号：US13627823

    申请日：2012-09-26

    申请人： Vidya Narayanan ,  Pawel Lukowicz ,  Lukas D Kuhn ,  Jin Won Lee ,  Sanjiv Nanda

    发明人： Vidya Narayanan ,  Pawel Lukowicz ,  Lukas D Kuhn ,  Jin Won Lee ,  Sanjiv Nanda

    IPC分类号： G06F7/00 ,  G06F17/30 ,  H04W24/00 ,  H04W4/02 ,  H04W4/04 ,  H04W64/00 ,  G06F15/16 ,  H04W4/20

    CPC分类号： H04W4/021 ,  G06F17/30241 ,  G06F17/30598 ,  H04W4/023 ,  H04W4/043 ,  H04W4/21 ,  H04W64/00 ,  Y10S707/921

    摘要： One or more mobile devices make measurements while moving along a path. Each measurement may comprise a specific group of identifiers of wireless transmitters, and strengths of corresponding wireless signals. A set of measurements are made in a sequence along a path, and the subsets of the measurements are identified for satisfying a test on a value of a measure of similarity of measurements included in the subset. A new place of relevance is identified, by comparing the just-described subsets of the measurements with similar subsets of additional measurements (e.g. by clustering). Alternatively, a known place of relevance (e.g. having a label) is identified, by comparing the just-described subsets of the measurements with pre-computed model of measurements. Also, the just-described subsets of the measurements may be compared with corresponding subsets of measurements of another path, e.g. to identify common portions therein.

    摘要翻译： 一个或多个移动设备在沿着路径移动时进行测量。 每个测量可以包括无线发射机的特定组标识符和相应无线信号的强度。 在沿着路径的序列中进行一组测量，并且识别测量的子集，以满足对包括在子集中的测量的相似度的测量值的测试。 通过将刚刚描述的测量子集与附加测量的类似子集（例如通过聚类）进行比较来识别新的相关地点。 或者，通过将刚刚描述的测量的子集与预先计算的测量模型进行比较来识别已知的相关位置（例如，具有标签）。 此外，可以将刚刚描述的测量的子集与另一路径的测量的相应子集进行比较，例如。 以识别其中的公共部分。

    DISCOVERING AND AUTOMATICALLY SIZING A PLACE OF RELEVANCE
    2.
    发明申请
    DISCOVERING AND AUTOMATICALLY SIZING A PLACE OF RELEVANCE 有权
    发现和自动设置相关位置

    公开(公告)号：US20130080457A1

    公开(公告)日：2013-03-28

    申请号：US13627823

    申请日：2012-09-26

    申请人： Vidya Narayanan ,  Pawel Lukowicz ,  Lukas D. Kuhn ,  Jin Won Lee ,  Sanjiv Nanda

    发明人： Vidya Narayanan ,  Pawel Lukowicz ,  Lukas D. Kuhn ,  Jin Won Lee ,  Sanjiv Nanda

    IPC分类号： G06F17/30

    CPC分类号： H04W4/021 ,  G06F17/30241 ,  G06F17/30598 ,  H04W4/023 ,  H04W4/043 ,  H04W4/21 ,  H04W64/00 ,  Y10S707/921

    摘要： One or more mobile devices make measurements while moving along a path. Each measurement may comprise a specific group of identifiers of wireless transmitters, and strengths of corresponding wireless signals. A set of measurements are made in a sequence along a path, and the subsets of the measurements are identified for satisfying a test on a value of a measure of similarity of measurements included in the subset. A new place of relevance is identified, by comparing the just-described subsets of the measurements with similar subsets of additional measurements (e.g. by clustering). Alternatively, a known place of relevance (e.g. having a label) is identified, by comparing the just-described subsets of the measurements with pre-computed model of measurements. Also, the just-described subsets of the measurements may be compared with corresponding subsets of measurements of another path, e.g. to identify common portions therein.

    摘要翻译： 一个或多个移动设备在沿着路径移动时进行测量。 每个测量可以包括无线发射机的特定组标识符和相应无线信号的强度。 在沿着路径的序列中进行一组测量，并且识别测量的子集以满足对包括在子集中的测量的相似度的测量值的测试。 通过将刚刚描述的测量子集与附加测量的类似子集（例如通过聚类）进行比较来识别新的相关地点。 或者，通过将刚刚描述的测量的子集与预先计算的测量模型进行比较来识别已知的相关位置（例如，具有标签）。 此外，可以将刚刚描述的测量的子集与另一路径的测量的相应子集进行比较，例如。 以识别其中的公共部分。

    PRESERVING AUDIO DATA COLLECTION PRIVACY IN MOBILE DEVICES
    4.
    发明申请
    PRESERVING AUDIO DATA COLLECTION PRIVACY IN MOBILE DEVICES 有权
    保留移动设备中的音频数据收集隐私

    公开(公告)号：US20120303360A1

    公开(公告)日：2012-11-29

    申请号：US13213294

    申请日：2011-08-19

    申请人： Leonard H. Grokop ,  Vidya Narayanan ,  James W. Dolter ,  Sanjiv Nanda

    发明人： Leonard H. Grokop ,  Vidya Narayanan ,  James W. Dolter ,  Sanjiv Nanda

    IPC分类号： G10L19/00

    CPC分类号： G10L21/0208 ,  G10L25/78 ,  H04W12/02

    摘要： Techniques are disclosed for using the hardware and/or software of the mobile device to obscure speech in the audio data before a context determination is made by a context awareness application using the audio data. In particular, a subset of a continuous audio stream is captured such that speech (words, phrases and sentences) cannot be reliably reconstructed from the gathered audio. The subset is analyzed for audio characteristics, and a determination can be made regarding the ambient environment.

    摘要翻译： 公开了在使用音频数据的上下文感知应用进行上下文确定之前，公开了使用移动设备的硬件和/或软件来掩盖音频数据中的语音的技术。 特别地，捕获连续音频流的子集，使得不能从收集的音频可靠地重建语音（单词，短语和句子）。 分析该子集的音频特性，并且可以对周围环境进行确定。

    Determining a dynamic user profile indicative of a user behavior context with a mobile device
    7.
    发明授权
    Determining a dynamic user profile indicative of a user behavior context with a mobile device 有权
    确定指示与移动设备的用户行为上下文的动态用户简档

    公开(公告)号：US08719188B2

    公开(公告)日：2014-05-06

    申请号：US13268027

    申请日：2011-10-07

    申请人： Lukas Daniel Kuhn ,  Sanjiv Nanda ,  Vidya Narayanan

    发明人： Lukas Daniel Kuhn ,  Sanjiv Nanda ,  Vidya Narayanan

    IPC分类号： G06F15/18 ,  G06G7/00

    CPC分类号： G06N5/048 ,  H04M1/72569 ,  H04M3/42136 ,  H04M2242/30

    摘要： Methods, apparatuses and articles of manufacture for use in a mobile device to determine whether a dynamic user profile is to transition from a first state to a second state based, at least in part, on one or more sensed indicators. The dynamic user profile may be indicative of one or more current inferable user behavior contexts for a user co-located with the mobile device. The mobile device may transition a dynamic user profile from a first state to a second state, in response to a determination that the dynamic user profile is to transition from the first state to the second state, and operatively affect one or more functions performed, at least in part, by the mobile device based, at least in part, on the transition of the dynamic user profile to the second state.

    摘要翻译： 至少部分地基于一个或多个感测到的指示符，在移动设备中使用的方法，装置和制品，以确定动态用户简档是否从第一状态转换到第二状态。 动态用户简档可以指示用于与移动设备共处的用户的一个或多个当前可推断的用户行为上下文。 响应于确定动态用户简档将从第一状态转换到第二状态，移动设备可以将动态用户简档从第一状态转换到第二状态，并且可操作地影响所执行的一个或多个功能 至少部分地由移动设备至少部分地基于动态用户简档向第二状态的转换。