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    AUTOMATICALLY TRIGGERING PREDICTIONS IN RECOMMENDATION SYSTEMS BASED ON AN ACTIVITY-PROBABILITY THRESHOLD
    142.
    发明申请
    AUTOMATICALLY TRIGGERING PREDICTIONS IN RECOMMENDATION SYSTEMS BASED ON AN ACTIVITY-PROBABILITY THRESHOLD 有权
    基于活动可靠性阈值的建议系统自动触发预测

    公开(公告)号：US20130218825A1

    公开(公告)日：2013-08-22

    申请号：US13402751

    申请日：2012-02-22

    申请人： Rui Zhang ,  Kurt E. Partridge ,  Robert R. Price ,  James M.A. Begole ,  Maurice K. Chu

    发明人： Rui Zhang ,  Kurt E. Partridge ,  Robert R. Price ,  James M.A. Begole ,  Maurice K. Chu

    IPC分类号： G06N7/02

    CPC分类号： G06Q10/04 ,  G06Q30/02

    摘要： A recommender system determines a probability threshold for an activity-prediction model, and uses the probability threshold to predict whether a user is performing a target activity. To determine the probability threshold, the system computes a set of activity probabilities based on contextual information for a set of historical activities, and based on an activity-prediction model for a target activity. The system then compares a set of probability thresholds with the set of activity probabilities to determine a prediction success rate for each probability threshold. The system computes a utility score for each probability threshold based on the prediction success rates and a utility function, and selects a probability threshold whose utility score is optimal amongst the utility scores of the set of thresholds and greater than or equal to a baseline utility score. The system then assigns the probability threshold to the activity-prediction model.

    摘要翻译： 推荐系统确定活动预测模型的概率阈值，并使用概率阈值来预测用户是否正在执行目标活动。 为了确定概率阈值，系统基于一组历史活动的上下文信息，并且基于目标活动的活动预测模型来计算一组活动概率。 然后，系统将一组概率阈值与活动概率集合进行比较，以确定每个概率阈值的预测成功率。 该系统基于预测成功率和效用函数来计算每个概率阈值的效用得分，并且选择一个概率阈值，其效用评分在阈值集合的效用评分之间是最佳的，并且大于或等于基准效用得分 。 系统然后将概率阈值分配给活动预测模型。

    Recombinant human interferon-like proteins
    145.
    发明授权
    Recombinant human interferon-like proteins 有权
    重组人干扰素样蛋白

    公开(公告)号：US08425895B2

    公开(公告)日：2013-04-23

    申请号：US12665682

    申请日：2007-06-22

    申请人： Haitao Wang ,  Chunsheng Mao ,  Jizhi Li ,  Ling Wang ,  Yong Du ,  Longbin Liu ,  Jing Xu ,  Rui Zhang

    发明人： Haitao Wang ,  Chunsheng Mao ,  Jizhi Li ,  Ling Wang ,  Yong Du ,  Longbin Liu ,  Jing Xu ,  Rui Zhang

    IPC分类号： A61K38/21 ,  C07K14/00 ,  C08H1/02 ,  C12P21/04 ,  C07H21/04 ,  A61K38/00

    CPC分类号： C07K14/56 ,  A61K38/00 ,  C07K14/555

    摘要： This application relates to recombinant human interferon-like proteins. In one embodiment a recombinant protein created by gene shuffling technology is described having enhanced anti-viral and anti-proliferative activities in comparison to naturally occurring human interferon alpha 2b (HuIFN-α2b). The invention encompasses a polynucleotide encoding the protein and recombinant vectors and host cells comprising the polynucleotide. Preferably the polynucleotide is selected from the group of polynucleotides each having a sequence at least 93% identical to SEQ ID: No. 1 and the protein is selected from the group of proteins each having an amino acid sequence at least 85% identical to SEQ ID NO: 2. The proteins and compositions comprising the proteins can be used for treatment of conditions responsive to interferon therapy, such as viral diseases and cancer.

    摘要翻译： 本申请涉及重组人类干扰素样蛋白。 在一个实施方案中，与天然存在的人干扰素α2b（HuIFN-α2b）相比，描述了通过基因改组技术产生的重组蛋白质具有增强的抗病毒和抗增殖活性。 本发明包括编码蛋白质的多核苷酸和包含多核苷酸的重组载体和宿主细胞。 优选地，多核苷酸选自各自具有与SEQ ID：No.1至少93％相同的序列的多核苷酸，并且所述蛋白质选自蛋白质组，其各自具有与SEQ ID NO：至少85％相同的氨基酸序列 包含蛋白质的蛋白质和组合物可用于治疗对干扰素治疗（例如病毒性疾病和癌症）有反应的病症。

    EFFICIENT SYSTEM AND METHOD FOR BODY PART DETECTION AND TRACKING
    146.
    发明申请
    EFFICIENT SYSTEM AND METHOD FOR BODY PART DETECTION AND TRACKING 有权
    用于身体部位检测和跟踪的有效系统和方法

    公开(公告)号：US20130064426A1

    公开(公告)日：2013-03-14

    申请号：US13610225

    申请日：2012-09-11

    申请人： Oliver (Lake) Watkins, JR. ,  Yousuf Chowdhary ,  Jeffrey Brunet ,  Ravinder (Ray) Sharma ,  Ling Guan ,  Yun Tie ,  Rui Zhang

    发明人： Oliver (Lake) Watkins, JR. ,  Yousuf Chowdhary ,  Jeffrey Brunet ,  Ravinder (Ray) Sharma ,  Ling Guan ,  Yun Tie ,  Rui Zhang

    IPC分类号： G06K9/62

    CPC分类号： G06K9/00362 ,  G06K9/00261

    摘要： A method is provided for detecting a body part in a video stream from a mobile device. A video stream of a human subject is received from a camera connected to the mobile device. The video stream has frames. A first frame of the video stream is identified for processing. This first frame is then partitioned into observation windows, each observation window having pixels. In each observation window, non-skin-toned pixels are eliminated; and the remaining pixels are compared to determine a degree of entropy of the pixels in the observation window. In any observation window having a degree of entropy above a predetermined threshold, a bounded area is made around the region of high entropy pixels. The consistency of the entropy is analyzed in the bounded area. If the bounded area has inconsistently high entropy, a body part is determined to be detected at that bounded area.

    摘要翻译： 提供一种用于检测来自移动设备的视频流中的身体部位的方法。 从连接到移动设备的相机接收人类对象的视频流。 视频流具有帧。 视频流的第一帧被识别用于处理。 然后将该第一帧分割成观察窗，每个观察窗具有像素。 在每个观察窗口中，消除非皮肤色调像素; 并且比较剩余像素以确定观察窗中像素的熵程度。 在具有高于预定阈值的熵程度的任何观察窗中，围绕高熵像素的区域进行有界区域。 在有界区域中分析熵的一致性。 如果有界区域具有不一致的高熵，则确定在该有界区域处检测到身体部位。

    Customizable exercise routes for a user of a personal navigation device
    149.
    发明申请
    Customizable exercise routes for a user of a personal navigation device 有权
    可定制的个人导航设备用户的锻炼路线

    公开(公告)号：US20120101717A1

    公开(公告)日：2012-04-26

    申请号：US12909845

    申请日：2010-10-22

    申请人： Rui Zhang

    发明人： Rui Zhang

    IPC分类号： G01C21/00

    CPC分类号： G01C21/20

    摘要： A method of creating a customizable exercise route for a user of a personal navigation device is disclosed. The method includes receiving a selection of terrain type or difficulty level from the user, receiving a selection of a length of an exercise route to be generated, generating an exercise route for the user according to a current position of the personal navigation device, the selected terrain type or difficulty level, and the selected length of the exercise route, and providing routing instructions for the user to follow the generated exercise route.

    摘要翻译： 公开了一种为个人导航装置的用户创建可定制的运动路线的方法。 所述方法包括从用户接收地形类型或难度级别的选择，接收要生成的运动路线的长度的选择，根据个人导航装置的当前位置为用户生成运动路线，所选择的 地形类型或难度级别，以及所选择的锻炼路线长度，以及为使用者提供跟踪生成的锻炼路线的路线指示。

    Method and system for implementing dynamic signaling routing
    150.
    发明授权
    Method and system for implementing dynamic signaling routing 有权
    实现动态信令路由的方法和系统

    公开(公告)号：US08125995B2

    公开(公告)日：2012-02-28

    申请号：US11821113

    申请日：2007-06-21

    申请人： Rui Zhang

    发明人： Rui Zhang

    IPC分类号： H04L12/28

    CPC分类号： H04L45/00 ,  H04L45/22 ,  H04L45/28 ,  H04L67/1002

    摘要： A method for implementing dynamic signaling routing includes: A. sending a register request from a Terminal Element (TE) to Service Elements (SEs) via a Network Element (NE); B. upon receiving the register request, determining one of the SEs which will provide signaling service for the TE in accordance with association information recorded in the NE. Further, a system for implementing dynamic signaling routing, comprising: Service Elements (SEs), for providing signaling service; Terminal Elements (TEs), for sending register requests to the SEs; and Network Elements (NEs), between the TEs and the SEs, for determining one of the SEs which has provided signaling service for the TE in accordance with association information recorded in the NEs upon receiving the register request.

    摘要翻译： 一种用于实现动态信令路由的方法包括：A.经由网元（NE）从终端元件（TE）向服务元件（SE）发送注册请求; B.在接收到注册请求后，根据记录在网元中的关联信息确定将为TE提供信令服务的一个SE。 此外，一种用于实现动态信令路由的系统，包括：用于提供信令服务的服务单元（SE）; 终端元素（TE），用于向SE发送注册请求; 和网络元件（NE），用于根据在接收到注册请求时记录在NE中的关联信息来确定为TE提供信令服务的SE之一。