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    SYSTEMS AND METHODS FOR SHARING CONTEXT INFORMATION IN A NEIGHBOR AWARE NETWORK
    14.
    发明申请
    SYSTEMS AND METHODS FOR SHARING CONTEXT INFORMATION IN A NEIGHBOR AWARE NETWORK 审中-公开
    用于在邻里网络中共享上下文信息的系统和方法

    公开(公告)号：WO2014150868A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/024428

    申请日：2014-03-12

    Applicant: QUALCOMM INCORPORATED

    Inventor： SADASIVAM, Shankar ,  SWAMINATHAN, Ashwin ,  LEE, Jin Won ,  ABRAHAM, Santosh Paul ,  CHERIAN, George ,  DING, Li

    IPC: G01S5/02 ,  G06F19/00 ,  G08B13/196 ,  H04W4/00

    CPC classification number: H04W72/0406 ,  G01S5/0072 ,  G01S5/0289 ,  H04L67/28 ,  H04W4/023 ,  H04W4/027 ,  H04W4/06 ,  H04W4/38 ,  H04W4/70 ,  H04W4/80 ,  H04W8/005

    Abstract: Systems and methods share context information on a neighbor aware network. In one aspect, a context providing device receives a plurality of responses to a discovery query from a context consuming device, and tailors services it offers to the context consuming device based on the responses. In another aspect, a context providing device indicates in its response to a discovery query which services or local context information it can provide to the context consuming device, and also a cost associated with providing the service or the local context information. In some aspects, the cost is in units of monetary currency. In other aspects, the cost is in units of user interface display made available to an entity associated with the context providing device in exchange for the services or local context information offered to the context consuming device.

    Abstract translation: 系统和方法在邻居感知网络上共享上下文信息。 在一个方面，上下文提供设备从上下文消耗设备接收对发现查询的多个响应，并且基于响应来定制其向上下文消耗设备提供的服务。 在另一方面，上下文提供设备在其对发现查询的响应中指示其可以提供给上下文消费设备的哪些服务或本地上下文信息，以及与提供服务或本地上下文信息相关联的成本。 在某些方面，成本是货币单位。 在其他方面，成本是以与用于上下文提供设备相关联的实体可用的用户界面显示为单位，以交换提供给上下文消费设备的服务或本地上下文信息。

    RULES ENGINE AS A PLATFORM FOR MOBILE APPLICATIONS
    15.
    发明申请
    RULES ENGINE AS A PLATFORM FOR MOBILE APPLICATIONS 审中-公开
    规则发动机作为移动应用的平台

    公开(公告)号：WO2014070329A1

    公开(公告)日：2014-05-08

    申请号：PCT/US2013/061113

    申请日：2013-09-23

    Applicant: QUALCOMM INCORPORATED

    Inventor： SWAMINATHAN, Ashwin ,  KUHN, Lukas Daniel ,  DING, Li ,  PATTON, Evan

    IPC: G06F9/44

    CPC classification number: G06N5/02 ,  G06N99/005

    Abstract: Disclosed are systems and methods to optimize a rules engine as a platform within a computing system. The computing system may identify a context of interest, such as environment or circumstance of the computing system or a user of the computing system. Based on the identified context of interest, the rules engine platform may selectively identify rules or sets of rules that are relevant to the context of interest. Accordingly, rules or sets of rules that are irrelevant to the context of interest may be omitted from evaluation. Therefore, resources of the computing system may not consumed in some embodiments by resolving conflicts between rules and evaluating rules that result in actions that are not suitable for the context of interest.

    Abstract translation: 公开了将规则引擎优化为计算系统内的平台的系统和方法。 计算系统可以识别感兴趣的上下文，诸如计算系统的环境或环境或计算系统的用户。 基于所识别的感兴趣的上下文，规则引擎平台可以选择性地识别与感兴趣的上下文相关的规则或规则集合。 因此，与评估背景无关的规则或规则可能会被忽略。 因此，在一些实施例中，计算系统的资源可能不会消耗，因为解决规则之间的冲突和评估导致不适合感兴趣的上下文的动作的规则。

    DETERMINING CAPACITY OF SEARCH STRUCTURES
    16.
    发明申请
    DETERMINING CAPACITY OF SEARCH STRUCTURES 审中-公开
    确定搜索结构的能力

    公开(公告)号：WO2014035837A1

    公开(公告)日：2014-03-06

    申请号：PCT/US2013/056515

    申请日：2013-08-23

    Applicant: QUALCOMM INCORPORATED

    Inventor： SWAMINATHAN, Ashwin ,  KRISHNAMOORTHI, Raghuraman ,  DIAZ SPINDOLA, Serafin ,  CHARI, Murali Ramaswamy

    IPC: G06F17/30

    CPC classification number: G06F17/3028 ,  G06F17/30247 ,  G06F17/30271 ,  G06F17/30961

    Abstract: A system for storing target images for object recognition predicts a querying performance for the target image if the target image were included in a search tree of a database. The search tree has a universal search tree structure that is fixed so that it does not change with the addition of new target images. The target image is selected for inclusion or exclusion in the search tree based on the querying performance, wherein the fixed tree structure of the search tree does not change if inclusion of the target image is selected.

    Abstract translation: 如果目标图像被包括在数据库的搜索树中，则用于存储用于对象识别的目标图像的系统预测目标图像的查询性能。 搜索树具有固定的通用搜索树结构，使得它不随着添加新的目标图像而改变。 基于查询性能，在搜索树中选择目标图像以包含或排除，其中如果选择了包含目标图像，则搜索树的固定树结构不改变。

    HEAD POSE ESTIMATION USING RGBD CAMERA
    17.
    发明申请
    HEAD POSE ESTIMATION USING RGBD CAMERA 审中-公开
    使用RGBD摄像机的头枕估计

    公开(公告)号：WO2012158361A1

    公开(公告)日：2012-11-22

    申请号：PCT/US2012/036362

    申请日：2012-05-03

    Applicant: QUALCOMM Incorporated ,  SHARMA, Piyush ,  SWAMINATHAN, Ashwin ,  REZAIIFAR, Ramin ,  XUE, Qi

    Inventor： SHARMA, Piyush ,  SWAMINATHAN, Ashwin ,  REZAIIFAR, Ramin ,  XUE, Qi

    IPC: G06T7/00 ,  G06K9/00

    CPC classification number: G06K9/00234 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/30201

    Abstract: A three-dimensional pose of the head of a subject is determined based on depth data captured in multiple images. The multiple images of the head are captured, e.g., by an RGBD camera. A rotation matrix and translation vector of the pose of the head relative to a reference pose is determined using the depth data. For example, arbitrary feature points on the head may be extracted in each of the multiple images and provided along with corresponding depth data to an Extended Kalman filter with states including a rotation matrix and a translation vector associated with the reference pose for the head and a current orientation and a current position. The three-dimensional pose of the head with respect to the reference pose is then determined based on the rotation matrix and the translation vector.

    Abstract translation: 基于在多个图像中捕获的深度数据确定被摄体头部的三维姿态。 头部的多个图像例如通过RGBD照相机被捕获。 使用深度数据确定头部相对于参考姿势的姿态的旋转矩阵和平移向量。 例如，可以在多个图像的每一个中提取头上的任意特征点，并将其与相应的深度数据一起提供给扩展卡尔曼滤波器，该扩展卡尔曼滤波器的状态包括旋转矩阵和与头部的参考姿势相关联的平移向量 当前方向和当前位置。 然后基于旋转矩阵和平移向量来确定头部相对于参考姿势的三维姿态。

    FEEDBACK TO IMPROVE OBJECT RECOGNITION
    19.
    发明申请
    FEEDBACK TO IMPROVE OBJECT RECOGNITION 审中-公开
    反馈以改善对象识别

    公开(公告)号：WO2012006580A1

    公开(公告)日：2012-01-12

    申请号：PCT/US2011/043441

    申请日：2011-07-08

    Applicant: QUALCOMM INCORPORATED ,  BAHETI, Pawan K. ,  SWAMINATHAN, Ashwin ,  SPINDOLA, Serafin Diaz ,  CHARI, Murali Ramaswamy

    Inventor： BAHETI, Pawan K. ,  SWAMINATHAN, Ashwin ,  SPINDOLA, Serafin Diaz ,  CHARI, Murali Ramaswamy

    IPC: G06K9/46 ,  G06F17/30

    CPC classification number: G06K9/4671

    Abstract: A database for object recognition is modified based on feedback information received from a mobile platform. The feedback information includes information with respect to an image of an object captured by the mobile platform. The feedback information, for example, may include the image, features extracted from the image, a confidence level for the features, posterior probabilities of the features belonging to an object in the database, GPS information, and heading orientation information. The feedback information may be used to improve the database pruning, add content to the database or update the database compression efficiency. The information feedback to the server by the mobile platform may be determined based on a search of a portion of the database performed by the mobile platform using features extracted from a captured query image.

    Abstract translation: 基于从移动平台接收的反馈信息修改用于对象识别的数据库。 反馈信息包括关于由移动平台捕获的对象的图像的信息。 例如，反馈信息可以包括图像，从图像提取的特征，特征的置信水平，属于数据库中的对象的特征的后验概率，GPS信息和航向方向信息。 反馈信息可用于改进数据库修剪，向数据库添加内容或更新数据库压缩效率。 可以基于由移动平台使用从捕获的查询图像提取的特征来执行的数据库的一部分的搜索来确定由移动平台向服务器反馈的信息。

    POWER DELAY PROFILE BASED INDOOR OUTDOOR DETECTION
    20.
    发明申请
    POWER DELAY PROFILE BASED INDOOR OUTDOOR DETECTION 审中-公开
    基于电力延迟配置的室内室外检测

    公开(公告)号：WO2016183187A1

    公开(公告)日：2016-11-17

    申请号：PCT/US2016/031835

    申请日：2016-05-11

    Applicant: QUALCOMM INCORPORATED

    Inventor： ZAPPI, Piero ,  SWAMINATHAN, Ashwin ,  MAZUELAS, Santiago ,  QUICK, Roy

    IPC: H04L25/02

    CPC classification number: H04W52/0258 ,  H04L25/0212 ,  H04L25/0222 ,  H04M2250/10 ,  H04M2250/12 ,  H04W4/02 ,  H04W52/0254 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

    Abstract: A detector in a mobile device receives input from a modem, determines whether the mobile device is indoor or outdoor based on the modem-supplied input, and stores in memory a binary value to indicate an indoor-outdoor state of the mobile device. In certain embodiments, the mobile device includes a modem of a cell phone and the modem-supplied input includes an estimate of a power delay profile. In some embodiments, the detector extracts a feature from the modem-supplied input, and uses the extracted feature with a classifier, to output a state and a probability of the state. In these embodiments, logic in the detector compares an empirically-determined threshold, against a probability output by the classifier, and when the threshold is exceeded, the state determined by the classifier is output as the state of the mobile device. In other embodiments, the classifier outputs the state of the mobile device directly (without probability).

    Abstract translation: 移动设备中的检测器从调制解调器接收输入，基于调制解调器提供的输入，确定移动设备是室内还是室外，并且在存储器中存储二进制值以指示移动设备的室内 - 室外状态。 在某些实施例中，移动设备包括蜂窝电话的调制解调器，并且调制解调器提供的输入包括功率延迟分布的估计。 在一些实施例中，检测器从调制解调器提供的输入中提取特征，并且使用提取的特征与分类器来输出状态和状态概率。 在这些实施例中，检测器中的逻辑将经验确定的阈值与由分类器输出的概率进行比较，并且当超过阈值时，由分类器确定的状态被输出为移动设备的状态。 在其他实施例中，分类器直接输出移动设备的状态（不可能）。

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