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    • 41. 发明授权
    • Constructing substantially equal-width pixel bar charts to enable visual data analysis
    • 构造基本相等宽度的像素条形图,以实现可视化数据分析
    • US07932906B2
    • 2011-04-26
    • US10941114
    • 2004-09-15
    • Ming C. HaoUmeshwar DayalKlaus WursterPeter Wright
    • Ming C. HaoUmeshwar DayalKlaus WursterPeter Wright
    • G09G5/00G06T11/20
    • G06T11/206
    • A graphical production system produces pixel bar charts, in various embodiments. In an embodiment, a pixel bar chart is constructed that may include multiple bars with substantially equal widths and potentially variable heights to enable visual data analysis. A bar may include a number of pixel units corresponding to a volume of data records represented within the bar. Selected visual indicators are displayed within the pixel units of the bar, where a selected visual indicator represents a value of an attribute of a data record represented by the pixel unit. In an embodiment, the pixel units may be ordered within a bar in a particular sequence (e.g., ascending, descending or some other order). Further, in an embodiment, the bar width is determined to minimize the amount of padding. In an embodiment, a visual indicator scale is displayed to indicate values associated with each visual indicator.
    • 在各种实施例中,图形制作系统产生像素条形图。 在一个实施例中,构造像素条形图,其可以包括具有基本相等宽度和潜在可变高度的多个条,以使得可视数据分析。 条形码可以包括对应于在该条中表示的数据记录的数量的多个像素单元。 所选择的视觉指示器显示在条的像素单元内,其中所选择的视觉指示符表示由像素单元表示的数据记录的属性的值。 在一个实施例中,像素单元可以以特定顺序(例如,升序,降序或某些其他顺序)在条形内排序。 此外,在一个实施例中,确定条宽以使填充量最小化。 在一个实施例中,显示视觉指示器刻度以指示与每个视觉指示器相关联的值。
    • 48. 发明授权
    • Technique for visualizing large web-based hierarchical hyperbolic space with multi-paths
    • 使用多路径可视化大型基于Web的分层双曲空间的技术
    • US06377287B1
    • 2002-04-23
    • US09294542
    • 1999-04-19
    • Ming C. HaoMeichun HsuUmeshwar DayalAdrian Krug
    • Ming C. HaoMeichun HsuUmeshwar DayalAdrian Krug
    • G06F314
    • G06F17/30994
    • A system and a method in accordance with the invention utilize hidden links, mapping and unmapping to enable single-screen visualization of hyperbolic space with multiple path links. In the preferred embodiment, the hyperbolic space is a display of a tree structure having nodes in which each child node has a single primary parent that is linked to the child node by a primary path. The nodes also include secondary paths. The system includes a multi-path processor that is used to manage three basic processing elements. As a first element, a multi-path property is added to each child node to indicate whether the child node has at least one secondary path in addition to its primary path. As a second element, an examiner checks each child node's multi-path property when a user focuses on that child node. If the node has at least one secondary path, the multi-path processor invokes the proper actions, such as mapping and unmapping. A third processing element is the mapper/unmapper which simultaneously maps and unmaps the secondary sub-tree nodes that are associated with the secondary path. Following the navigation of the secondary path, the multi-path processor reverses the operations, unmapping the sub-tree nodes and restoring the nodes to the original tree structure, simultaneously restoring the nodes.
    • 根据本发明的系统和方法利用隐藏链接,映射和解映射来实现具有多路径链路的双曲线空间的单屏可视化。 在优选实施例中,双曲线空间是具有节点的树结构的显示,其中每个子节点具有通过主路径链接到子节点的单个主父节点。 节点还包括辅助路径。 该系统包括用于管理三个基本处理元件的多路径处理器。 作为第一个元素,将多路径属性添加到每个子节点,以指示子节点除了其主路径之外还具有至少一个辅助路径。 作为第二个元素,当用户关注该子节点时,审查者检查每个子节点的多路径属性。 如果节点具有至少一个辅助路径,则多路径处理器调用适当的动作,例如映射和取消映射。 第三处理元件是映射器/取消映射器,其同时映射和解除与辅助路径相关联的辅助子树节点的映射。 在辅助路径的导航之后,多路径处理器反转操作,取消映射子树节点并将节点恢复到原始树结构,同时还原节点。
    • 49. 发明授权
    • Mechanism to control and use window events among applications in
concurrent computing
    • 在并发计算中应用程序之间控制和使用窗口事件的机制
    • US5844553A
    • 1998-12-01
    • US625615
    • 1996-03-29
    • Ming C. HaoAlan H KarpDaniel GarfinkelCharles YoungThomas G. Fincher
    • Ming C. HaoAlan H KarpDaniel GarfinkelCharles YoungThomas G. Fincher
    • G06F9/44G06F15/00
    • G06F9/4443
    • A new application sharing technology that enables sharing of many single-user non-modified applications between two or more workstations. It provides concurrent sharing of existing multiple applications with no change in a distributed environment. It permits real-time sharing of distributed applications based on a fundamental window hierarchical mapping and user interactions. Control is centralized but the data and program are replicated. It is event driven with agent assistance. The new event capturing capability is automatically triggered by user interactions on entering/leaving the shared window. The event capturing capability starts when the user moves the pointer into the shared windows. The event capturing ends when the user moves the pointer out of the shared windows. The new multicasting scope is defined in a shared window hierarchy data array. This global data array is dynamically created at run time on an as-needed basis. Because this mechanism only processes user input events such as mouse, keyboard or cursor movement (commands), no output graphic data transmission across the network is required. Therefore, this approach is extremely light-weight and provides secure transmission without requiring intensive encryption. Because it is not using pseudo server interception, this approach can support DHA 3-D rendering. Also, the agent can dynamically mediate resources and normalize environment differences. This permits real-time sharing of 3-D, graphic and DHA (direct hardware access) applications. DHA permits the application to bypass the windowing server to render graphics on display. Moreover, because it is extremely light-weight, high network bandwidth is not required.
    • 一种新的应用程序共享技术,可在两个或多个工作站之间共享许多单用户未修改的应用程序。 它提供了现有多个应用程序的并发共享,而且在分布式环境中没有变化。 它允许基于基本窗口分层映射和用户交互的实时共享分布式应用程序。 控制是集中的,但数据和程序被复制。 事件由代理协助驱动。 在进入/离开共享窗口时,新的事件捕获功能将由用户交互自动触发。 当用户将指针移动到共享窗口时,将启动事件捕获功能。 当用户将指针从共享窗口中移出时,事件捕获将结束。 新的组播范围在共享窗口层次结构数据数组中定义。 该全局数据阵列在运行时根据需要动态创建。 因为这种机制只处理用户输入事件,如鼠标,键盘或光标移动(命令),则不需要通过网络输出图形数据传输。 因此,这种方法非常轻便,并且提供安全的传输,而不需要密集的加密。 因为没有使用伪服务器拦截,这种方法可以支持DHA 3-D渲染。 此外,代理可以动态调解资源并规范环境差异。 这允许实时共享3-D,图形和DHA(直接硬件访问)应用程序。 DHA允许应用程序绕过窗口服务器以显示显示的图形。 而且,由于重量轻,所以不需要高的网络带宽。
    • 50. 发明授权
    • Real-time synchronization of concurrent views among a plurality of
existing applications
    • 多个现有应用程序之间的并发视图的实时同步
    • US5828866A
    • 1998-10-27
    • US676762
    • 1996-07-08
    • Ming C. HaoJoseph S. Sventek
    • Ming C. HaoJoseph S. Sventek
    • G06F15/16G06F9/46G06F15/177G06F17/50H04M3/56
    • G06F9/542H04M3/567
    • A synchronization system includes a motion event synchronizer and multiple application encapsulators which operate together to synchronize motion events operating in replicated multi-dimensional non-modified 3-D existing applications. The application encapsulators compress one or more user generated motion events together and then send the compressed motion events to the motion event synchronizer. The motion event synchronizer multi-casts the motion event to each of the application encapsulators in the synchronization system. The application encapsulators and the motion event synchronizer conduct a two-phase lock-step acknowledge and download enable protocol that ensures each application is downloaded with the same motion event at the same time. To ensure simultaneous motion event viewing at each user site, the application encapsulators interleave spacer events between adjacent motion events.
    • 同步系统包括运动事件同步器和多个应用封装器,其一起操作以同步在复制的多维未修改的3-D现有应用中操作的运动事件。 应用封装器将一个或多个用户生成的运动事件压缩在一起,然后将压缩的运动事件发送到运动事件同步器。 运动事件同步器将运动事件多播到同步系统中的每个应用程序封装器。 应用程序封装器和运动事件同步器执行两阶段锁步骤确认和下载使能协议,确保每个应用程序同时以相同的运动事件下载。 为了确保在每个用户站点同时进行运动事件查看,应用程序封装器在相邻运动事件之间交替间隔事件。