公开(公告)号：US20100191698A1

公开(公告)日：2010-07-29

申请号：US12696196

申请日：2010-01-29

Applicant: Ross E. Tyler

Inventor： Ross E. Tyler

IPC: G06N5/02

CPC classification number: G01S7/021

Abstract: A method for data stream identification includes receiving a data stream from a data source and executing a first transform on the data stream to determine if the data stream comprises a first characteristic associated with the first transform. The first transform is part of a transform tree comprising a plurality of transforms arranged in a hierarchy. The method includes executing one or more additional transforms to determine if the data stream comprises one or more additional characteristics associated with the one or more additional transforms and computing an efficiency level associated with the execution of each transform. The method also includes identifying a path through the transform tree wherein the computed efficiency level of each transform in the path is above a threshold value to determine characteristics of the data stream.

Abstract translation: 一种用于数据流识别的方法包括从数据源接收数据流并对数据流执行第一变换以确定数据流是否包括与第一变换相关联的第一特性。 第一变换是包括以层次结构排列的多个变换的变换树的一部分。 该方法包括执行一个或多个附加变换以确定数据流是否包括与一个或多个附加变换相关联的一个或多个附加特征，并且计算与每个变换的执行相关联的效率水平。 该方法还包括识别通过变换树的路径，其中所计算的路径中的每个变换的效率水平高于阈值以确定数据流的特性。

公开(公告)号：US08655811B2

公开(公告)日：2014-02-18

申请号：US12696196

申请日：2010-01-29

Applicant: Ross E. Tyler

Inventor： Ross E. Tyler

IPC: G06F15/18 ,  G06F17/00 ,  G06N5/00

CPC classification number: G01S7/021

Abstract: A method for data stream identification includes receiving a data stream from a data source and executing a first transform on the data stream to determine if the data stream comprises a first characteristic associated with the first transform. The first transform is part of a transform tree comprising a plurality of transforms arranged in a hierarchy. The method includes executing one or more additional transforms to determine if the data stream comprises one or more additional characteristics associated with the one or more additional transforms and computing an efficiency level associated with the execution of each transform. The method also includes identifying a path through the transform tree wherein the computed efficiency level of each transform in the path is above a threshold value to determine characteristics of the data stream.

Abstract translation: 一种用于数据流识别的方法包括从数据源接收数据流并对数据流执行第一变换以确定数据流是否包括与第一变换相关联的第一特性。 第一变换是包括以层次结构排列的多个变换的变换树的一部分。 该方法包括执行一个或多个附加变换以确定数据流是否包括与一个或多个附加变换相关联的一个或多个附加特征，并且计算与每个变换的执行相关联的效率水平。 该方法还包括识别通过变换树的路径，其中所计算的路径中的每个变换的效率水平高于阈值以确定数据流的特性。

公开(公告)号：US6131183A

公开(公告)日：2000-10-10

申请号：US069052

申请日：1993-05-24

Applicant: Ross E. Tyler

Inventor： Ross E. Tyler

IPC: G06F15/00 ,  G06F9/44 ,  G06F13/10 ,  G06F3/14

CPC classification number: G06F9/4443

Abstract: The ARC/INFO.RTM. geographic information system (GIS) computer program (28) supports multiple threads of command line (TTY) and graphic user interface (GUI) operations. A TTY operation at the top of a thread enables the program (28) to be controlled from a keyboard (20) through a terminal emulator (26), whereas a GUI operation at the top of a thread enables the program 28 to be controlled by a mouse (22) using a window display (24). Switching from TTY to GUI control of the program (28) in its stand-alone form requires a command from its input stream, whereas switching from GUI to TTY control requires a manual trigger from a mouse (22) or keyboard (20). A controller (44) of the invention normally enables GUI control by inserting a dummy GUI operation (50) including a dummy window as an artifact on top of a TTY operation (46) in a thread (48). In response to a TTY command from the keyboard (20) or a user program, the controller (44) deletes the dummy window, causing the dummy GUI operation (50) to be deleted from the thread (48) and enabling TTY control from the keyboard (20). The controller (44) then feeds the command to the program (28), and inserts the dummy GUI operation (50) back on top of the TTY operation (46) in the thread (48) to enable subsequent GUI control.

Abstract translation: ARC / INFO TM地理信息系统（GIS）计算机程序（28）支持多线程命令行（TTY）和图形用户界面（GUI）操作。 在线程顶部的TTY操作使得程序（28）能够通过终端仿真器（26）从键盘（20）进行控制，而在线程顶部的GUI操作使程序28能够由 使用窗口显示器（24）的鼠标（22）。 从TTY切换到程序（28）以其独立形式的GUI控制需要其输入流的命令，而从GUI切换到TTY控制需要从鼠标（22）或键盘（20）的手动触发。 本发明的控制器（44）通常通过在线程（48）中的TTY操作（46）之上插入包括虚拟窗口作为伪影的虚拟GUI操作（50）来实现GUI控制。 响应于来自键盘（20）或用户程序的TTY命令，控制器（44）删除虚拟窗口，使虚拟GUI操作（50）从线程（48）中删除，并且允许来自 键盘（20）。 然后，控制器（44）将命令馈送到程序（28），并将虚拟GUI操作（50）插入到线程（48）中的TTY操作（46）之上，以启用后续的GUI控制。