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    • 12. 发明授权
    • Deriving a nested chain of densest subgraphs from a graph
    • 从图中导出最密集子图的嵌套链
    • US08799192B2
    • 2014-08-05
    • US13406843
    • 2012-02-28
    • Bin ZhangMeichun Hsu
    • Bin ZhangMeichun Hsu
    • G06F15/18
    • G06F17/30958
    • A nested chain of densest subgraphs is derived by a computer from a given graph that has multiple vertices and edges. The two ends of each edge are assigned with respective incident weights, and each vertex is given a vertex weight. A weight balancing process is carried out by the computer to iteratively go through the edges to adjust the incident weights of each edge and the vertex weights of the vertices connected by that edge to reduce a difference between the vertex weights of the two vertices. After the balancing, the vertex weights are put in an ordered sequence according to their values, and a nested chain of densest subgraphs is derived from the ordered sequence.
    • 密集子图的嵌套链由计算机从具有多个顶点和边的给定图导出。 每个边缘的两端被分配有相应的事件权重,并且每个顶点被赋予顶点权重。 计算机进行权重平衡处理,以迭代地遍历边缘,以调整每个边缘的入射权重和由该边连接的顶点的顶点权重,以减少两个顶点的顶点权重之间的差异。 在平衡之后,顶点权重根据它们的值被置于有序序列中,并且从有序序列导出嵌套的密集子图链。
    • 14. 发明授权
    • Generating discrete event simulation data
    • 生成离散事件仿真数据
    • US08751205B2
    • 2014-06-10
    • US13172553
    • 2011-06-29
    • Meichun HsuQiming ChenBin Zhang
    • Meichun HsuQiming ChenBin Zhang
    • G06G7/48
    • G06F17/30516G06F17/30289
    • A method of generating discrete event simulation data using a query is provided herein. The method includes retrieving a trajectory specifying a service access event for a customer accessing a service in a simulation. The method also includes processing, in a relational database query, one or more pending events corresponding to one or more customers accessing the service before the customer. Additionally, the method includes processing, in the relational database query, the service access event. Processing the service access event occurs after processing the one or more pending events. The method also includes providing a result for the relational database query. The result comprises the trajectory, and the one or more trajectories.
    • 本文提供了使用查询产生离散事件仿真数据的方法。 该方法包括检索在模拟中为访问服务的客户指定服务访问事件的轨迹。 该方法还包括在关系数据库查询中处理与客户之前访问服务的一个或多个客户相对应的一个或多个未决事件。 另外,该方法包括在关系数据库查询中处理服务访问事件。 在处理一个或多个未决事件之后,处理服务访问事件。 该方法还包括提供关系数据库查询的结果。 结果包括轨迹和一个或多个轨迹。
    • 17. 发明授权
    • Determination of a bid value associated with a selected bidder
    • 确定与所选出价者相关联的出价值
    • US08548882B2
    • 2013-10-01
    • US10672953
    • 2003-09-26
    • Bin ZhangKemal Guler
    • Bin ZhangKemal Guler
    • G06Q40/00
    • G06Q40/04G06Q30/08
    • A method and associated system comprise obtaining historical auction data, determining, from the historical auction data, a first parameter that is a function of a joint bid distribution and a density function related to the joint bid distribution, selecting a bidder, obtaining a value distribution for the selected bidder, and solving an equation. The equation may include the first parameter and the selected bidder's value distribution, and not the value distribution of other bidders. The equation computes a bid value associated with the selected bidder for a given bid.
    • 方法和相关系统包括获取历史拍卖数据,从历史拍卖数据确定作为联合投标分配的函数的第一参数和与联合投标分配相关的密度函数,选择投标者,获得价值分布 对于所选出的投标人,并求解方程。 方程式可能包括第一个参数和所选出价者的价值分布,而不是其他投标人的价值分布。 该方程式计算与给定出价的所选出价者相关联的出价值。
    • 18. 发明申请
    • TEXT IMAGE TRIMMING METHOD
    • 文本图像修剪方法
    • US20130251262A1
    • 2013-09-26
    • US13992383
    • 2011-08-02
    • Teng LongBin ZhangXiping Luo
    • Teng LongBin ZhangXiping Luo
    • G06T7/00
    • G06T7/0083G06K9/32G06K9/325
    • A text image trimming method, according to the following steps: step 1, obtaining text image data; step 2, using straight line detection method to detect the straight lines of the text image, obtaining edges of a trimmed quadrangle; step 3, detecting text on the image data, obtaining the coordinates of the boundary points of a text region; and step 4, obtaining the final trimming result according to the results of steps 2 and 3. The method can automatically detect the edges of the text region and utilize the detected text region to verify and remove unrelated redundant information thereby, allowing the user to only see the portion containing the text region useful to the user when viewing image data.
    • 文本图像修剪方法,按照以下步骤:步骤1,获取文本图像数据; 步骤2,使用直线检测方法检测文本图像的直线,获得修剪四边形的边缘; 步骤3,检测图像数据上的文本,获得文本区域的边界点的坐标; 以及步骤4,根据步骤2和3的结果获得最终修剪结果。该方法可以自动检测文本区域的边缘并利用检测到的文本区域来验证和去除不相关的冗余信息,从而允许用户仅 在查看图像数据时,请参阅包含对用户有用的文本区域的部分。
    • 19. 发明授权
    • USB connector and USB device
    • USB连接器和USB设备
    • US08540533B2
    • 2013-09-24
    • US13439749
    • 2012-04-04
    • Menglong ZhaoBin Zhang
    • Menglong ZhaoBin Zhang
    • H01R13/648
    • H01R13/6594H01R13/5845H01R13/64H01R13/642H01R13/6471H01R13/6485H01R13/6658H01R35/04Y10S439/936Y10S439/947
    • A USB connector for connecting with a USB female includes a rotating shaft assembly which is capable of rotating, metal legs, a connecting line, and a substrate. The rotating shaft assembly includes a rotating shaft, a rotating shaft sleeve and a rotating shaft support. The rotating shaft is disposed in the rotating shaft sleeve and is capable of rotating relative to the rotating shaft sleeve. The rotating shaft sleeve is located in a support hole of the rotating shaft support. The rotating shaft assembly with the rotating shaft support is fixed on the surface of the substrate by the rotating shaft support. The metal legs are formed on the surface of the substrate to ensure the connecting strength of the metal legs and reduce the thickness of the USB device.
    • 用于与USB母头连接的USB连接器包括能够旋转的旋转轴组件,金属腿,连接线和基底。 旋转轴组件包括旋转轴,旋转轴套和旋转轴支撑。 旋转轴设置在旋转轴套中并且能够相对于旋转轴套旋转。 旋转轴套位于旋转轴支撑件的支撑孔中。 具有旋转轴支撑的旋转轴组件通过旋转轴支撑件固定在基板的表面上。 金属支脚形成在基板的表面上,以确保金属支脚的连接强度,并减小USB装置的厚度。