公开(公告)号：US20080092112A1

公开(公告)日：2008-04-17

申请号：US11548659

申请日：2006-10-11

Applicant: Qi Jin ,  Hui Liao ,  Lin Xu

Inventor： Qi Jin ,  Hui Liao ,  Lin Xu

IPC: G06F9/44

CPC classification number: G06F17/30421 ,  G06F17/30404

Abstract: Methods, computer program products, and system for generating code for an extract, transform, and load (ETL) data flow are provided. In one implementation, the method includes receiving an ETL data flow representing a logical transformation and flow of data, placing a staging table at a pre-determined location in the ETL data flow to reduce a total number of staging tables required by the transformation, and generating code for the transformation based on the ETL data flow including the staging table placed at the pre-determined location.

Abstract translation: 提供了方法，计算机程序产品和用于生成提取，转换和加载（ETL）数据流的代码的系统。 在一个实现中，该方法包括接收表示逻辑变换和数据流的ETL数据流，将历元表置于ETL数据流中的预定位置以减少转换所需的分段表的总数，以及 基于包括放置在预定位置的登台表的ETL数据流生成用于转换的代码。

公开(公告)号：US07171198B2

公开(公告)日：2007-01-30

申请号：US10467569

申请日：2002-02-11

Applicant: Toni Paila ,  Lin Xu

Inventor： Toni Paila ,  Lin Xu

IPC: H04Q7/20 ,  H04M1/66

CPC classification number: H04L63/0227 ,  H04L63/08 ,  H04L63/0892 ,  H04W4/00 ,  H04W8/18 ,  H04W8/183 ,  H04W8/26 ,  H04W12/06 ,  H04W72/0406

Abstract: A network access sequence for a mobile node (MN) in one or more foreign domains (FD). A foreign domain sends (A1) service advertisement messages (M1), each of which comprises an identifier (41) of the message, network address information (43) and a detailed service offering (42). The mobile node stores (A2) the detailed service offerings and selects one of them. Then it sends a service request message (M2) to the foreign domain which sent the selected service offering (62). The service request indicates (55) the selected service offering (62) and the mobile node's credentials (54). The foreign domain conveys the credentials to the mobile node's home domain (HD) for authentication and authorization and checks (A4) if the selected service offering (62) can be supported. Next the foreign domain (FD) allocates communication resources for supporting the selected service offering and indicates (M9) to the mobile node the availability of the requested service.

Abstract translation: 一种用于一个或多个外部域（FD）中的移动节点（MN）的网络接入序列。 外部域发送（A 1）服务广告消息（M 1），每个消息包括消息的标识符（41），网络地址信息（43）和详细服务提供（42）。 移动节点存储（A 2）详细的服务提供，并选择其中的一个。 然后，向发送所选择的服务提供的外部域发送服务请求消息（M 2）（62）。 服务请求指示（55）所选择的服务提供（62）和移动节点的凭证（54）。 如果可以支持所选择的服务提供（62），外部域将凭证传送到移动节点的归属域（HD）以进行认证和授权和检查（A 4）。 接下来，外部域（FD）分配用于支持所选服务提供的通信资源，并向移动节点指示（M 9）所请求服务的可用性。

公开(公告)号：US20050283447A1

公开(公告)日：2005-12-22

申请号：US11208759

申请日：2005-08-23

Applicant: Lin Xu ,  Jarno Leinonen

Inventor： Lin Xu ,  Jarno Leinonen

IPC: H04L12/14 ,  H04L12/18 ,  H04L29/06 ,  H04L29/08 ,  G06F17/00

CPC classification number: H04L63/065 ,  G06Q30/0283 ,  G06Q30/0284 ,  H04L12/14 ,  H04L12/1439 ,  H04L12/18 ,  H04L12/189 ,  H04L67/14 ,  H04M15/68 ,  H04M2215/0196 ,  H04W4/24

Abstract: An apparatus for calculating a cost of receiving multicast data from a multicast session. A multicast network includes at least one multicast service, each multicast service including at least one multicast session. The apparatus receives a request to establish a connection to the multicast session, stores a start time for the connection and an end time for the connection and, after termination of the connection, calculates the cost of receiving the multicast data. The apparatus can receive a subsequent request to extend the connection, the subsequent request specifying a new end time for the connection, and store the new end time for the connection. Alternatively, the apparatus can receive a subsequent request to terminate the connection, the subsequent request specifying a new end time that precedes the end time for the connection, and store the new end time for the connection.

Abstract translation: 一种用于计算从多播会话接收多播数据的成本的装置。 多播网络包括至少一个多播服务，每个多播服务包括至少一个多播会话。 该装置接收到建立到多播会话的连接的请求，存储连接的开始时间和连接的结束时间，并且在连接结束之后计算接收多播数据的成本。 该装置可以接收用于扩展连接的后续请求，后续请求指定连接的新的结束时间，并且存储用于连接的新的结束时间。 或者，设备可以接收终止连接的后续请求，后续请求指定在连接的结束时间之前的新的结束时间，并且存储连接的新的结束时间。

公开(公告)号：US09727604B2

公开(公告)日：2017-08-08

申请号：US11372540

申请日：2006-03-10

Applicant: Qi Jin ,  Hui Liao ,  Sriram K. Padmanabhan ,  Lin Xu

Inventor： Qi Jin ,  Hui Liao ,  Sriram K. Padmanabhan ,  Lin Xu

IPC: G06F17/30

CPC classification number: G06F17/30424 ,  G06F17/30442 ,  G06F17/30563 ,  G06F17/30569

Abstract: A computer implemented method for generating code for an integrated data system. A mixed data flow is received. The mixed data flow contains mixed data flow operators, which are associated with multiple runtime environments. A graph is generated containing logical operators based on the mixed data flow in response to receiving the mixed data flow. The logical operators are independent of the plurality of runtime environments. The graph is converted to a model. The logical operators are converted to model operators associated with the multiple runtime environments. The model operators allow for analysis of operations for the mixed data flow. The model is converted into an execution plan graph. The execution plan graph is executable on different runtime environments.

公开(公告)号：US08990959B2

公开(公告)日：2015-03-24

申请号：US12790695

申请日：2010-05-28

Applicant: Bin Benjamin Zhu ,  Lin Xu

Inventor： Bin Benjamin Zhu ,  Lin Xu

IPC: G06F21/00 ,  G06T19/20 ,  G06F21/36

CPC classification number: G06T19/20 ,  G06F21/36 ,  G06F2221/2133 ,  G06T2219/2016

Abstract: A manipulable human interactive proof (HIP) displays at most a portion of verification information. A user performs at least one manipulation on the HIP display to obtain full verification information.

Abstract translation: 可操纵的人际互动证明（HIP）最多显示一部分验证信息。 用户在HIP显示器上执行至少一次操作以获得完整的验证信息。

公开(公告)号：US08903762B2

公开(公告)日：2014-12-02

申请号：US13523217

申请日：2012-06-14

Applicant: Qi Jin ,  Hui Liao ,  Sriram Srinivasan ,  Lin Xu

Inventor： Qi Jin ,  Hui Liao ,  Sriram Srinivasan ,  Lin Xu

IPC: G06F17/30 ,  G06F9/44

CPC classification number: G06F8/20

Abstract: Methods, systems, and computer program products for generating code from a data flow associated with an extract, transform, and load (ETL) process. In one implementation, the method includes identifying a data exchange requirement between a first operator and a second operator in the data flow. The first operator is a graphical object that represents a first data transformation step in the data flow and is associated with a first type of runtime engine, and the second operator is a graphical object that represents a second data transformation step in the data flow and is associated with a second type of runtime engine. The method further includes generating code to manage data staging between the first operator and the second operator in the data flow. The code exchanges data from a format associated with the first type of runtime engine to a format associated with the second type of runtime engine.

Abstract translation: 用于从与提取，转换和加载（ETL）过程相关联的数据流生成代码的方法，系统和计算机程序产品。 在一个实现中，该方法包括识别数据流中第一运算符和第二运算符之间的数据交换要求。 第一运算符是表示数据流中的第一数据变换步骤并与第一类运行时引擎相关联的图形对象，第二运算符是表示数据流中的第二数据变换步骤的图形对象，并且是 与第二类运行时引擎相关联。 该方法还包括生成代码以在数据流中管理第一运算符和第二运算符之间的数据分段。 该代码将来自与第一类型的运行时引擎相关联的格式的数据交换为与第二类运行时引擎相关联的格式。

公开(公告)号：US08219518B2

公开(公告)日：2012-07-10

申请号：US11621521

申请日：2007-01-09

Applicant: Qi Jin ,  Hui Liao ,  Sriram Srinivasan ,  Lin Xu

Inventor： Qi Jin ,  Hui Liao ,  Sriram Srinivasan ,  Lin Xu

IPC: G06F7/00

CPC classification number: G06F8/20

Abstract: Methods, systems, and computer program products for generating code from a data flow associated with an extract, transform, and load (ETL) process. In one implementation, the method includes identifying a data exchange requirement between a first operator and a second operator in the data flow. The first operator is a graphical object that represents a first data transformation step in the data flow and is associated with a first type of runtime engine, and the second operator is a graphical object that represents a second data transformation step in the date flow and is associated with a second type of runtime engine. The method further includes generating code to manage data staging between the first operator and the second operator in the data flow. The code exchanges data from a format associated with the first type of runtime engine to a format associated with the second type of runtime engine.

Abstract translation: 用于从与提取，转换和加载（ETL）过程相关联的数据流生成代码的方法，系统和计算机程序产品。 在一个实现中，该方法包括识别数据流中第一运算符和第二运算符之间的数据交换要求。 第一操作符是表示数据流中的第一数据变换步骤并与第一类型的运行时引擎相关联的图形对象，第二操作符是表示日期流中的第二数据变换步骤的图形对象，并且是 与第二类运行时引擎相关联。 该方法还包括生成代码以在数据流中管理第一运算符和第二运算符之间的数据分段。 该代码将来自与第一类型的运行时引擎相关联的格式的数据交换为与第二类运行时引擎相关联的格式。

公开(公告)号：US20110242042A1

公开(公告)日：2011-10-06

申请号：US12753800

申请日：2010-04-02

Applicant: Lin Xu

Inventor： Lin Xu

IPC: G06F3/045 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06F3/0488

Abstract: A method for operating a touch panel comprises the steps of: sensing an object in proximity to the touch panel; determining a location on the touch panel corresponding to the sensed object; determining a contact metric indicative of an amount of pressure applied on the touch panel by the sensed object; and operating the touch panel as a function of the location and the contact metric.

Abstract translation: 一种用于操作触摸面板的方法包括以下步骤：感测靠近触摸面板的物体; 确定触摸面板上对应于感测对象的位置; 确定指示由感测对象施加在触摸面板上的压力量的接触度量; 并根据位置和接触度量来操作触摸面板。

公开(公告)号：US20110148803A1

公开(公告)日：2011-06-23

申请号：US12646952

申请日：2009-12-23

Applicant: Lin Xu

Inventor： Lin Xu

IPC: G06F3/045 ,  G06F3/038

CPC classification number: G06F3/0481 ,  H04N21/42204 ,  H04N21/42224

Abstract: A remote control device comprises: a unit having a top surface; and a touch panel disposed on the top surface, wherein the touch panel covers all of the top surface. The touch panel comprises touch sensing channels positioned on the touch panel for detecting an object touching or in proximity to the touch panel.

Abstract translation: 遥控装置包括：具有顶面的单元; 以及设置在所述顶表面上的触摸面板，其中所述触摸面板覆盖所述顶表面。 触摸面板包括位于触摸面板上的触摸感测通道，用于检测触摸或接近触摸面板的物体。

公开(公告)号：US20110057669A1

公开(公告)日：2011-03-10

申请号：US12555745

申请日：2009-09-08

Applicant: Lin Xu

Inventor： Lin Xu

IPC: G01R27/26

CPC classification number: G06F3/044 ,  G06F2203/0339

Abstract: A capacitive sensor for a digital display device comprises: one or more proximity wires; a grounding wire; wherein the DDD having a system area and a frame area; wherein the frame area is positioned around the system area; wherein the grounding wire is disposed on the DDD and forms a first area; wherein a first proximity wire is disposed outside of the first area; and wherein the first proximity wire and the grounding wire defines a first detection area of the capacity sensor.

Abstract translation: 一种用于数字显示装置的电容传感器包括：一个或多个接近线; 接地线; 其中所述DDD具有系统区域和帧区域; 其中所述框架区域围绕所述系统区域定位; 其中所述接地线设置在所述DDD上并形成第一区域; 其中第一接近线设置在所述第一区域的外部; 并且其中所述第一接近线和所述接地线限定所述容量传感器的第一检测区域。