公开(公告)号：US20150186429A1

公开(公告)日：2015-07-02

申请号：US14490685

申请日：2014-09-19

Applicant: Industrial Technology Research Institute

Inventor： You-Lin Chen ,  Leii H. Chang ,  En-Jung Farn ,  Nien-Chu Wu

IPC: G06F17/30

CPC classification number: G06F9/5066 ,  G06F16/24569

Abstract: A system and a method for data dispatch processing in a big data system are provided. The system includes a plurality of computing machines and a database cluster. The method includes disassembling a computing procedure into a plurality of processing elements. The method also includes identifying a database accessing point for accessing a target data node from one of the data nodes in the computing procedure. The method further includes configuring the processing elements to the computing machines according to the database accessing point, and transmitting a data tuple corresponding to the computing procedure according to the processing elements configured to the computing machines and a data transmitting cost between the computing machines. Accordingly, the method effectively improves system performance for transmitting the big data.

Abstract translation: 提供了一种大数据系统中的数据调度处理系统和方法。 该系统包括多个计算机和数据库集群。 该方法包括将计算过程拆分成多个处理元件。 该方法还包括在计算过程中从数据节点之一识别用于访问目标数据节点的数据库访问点。 该方法还包括根据数据库访问点将处理元件配置到计算机，以及根据配置到计算机的处理元件和计算机之间的数据传输成本，发送与计算过程相对应的数据元组。 因此，该方法有效地提高了传输大数据的系统性能。

公开(公告)号：US20150120423A1

公开(公告)日：2015-04-30

申请号：US14280675

申请日：2014-05-19

Applicant: Industrial Technology Research Institute

Inventor： En-Jung Farn ,  You-Lin Chen ,  Chih-Wei Chen ,  Nien-Chu Wu

IPC: G06Q30/02 ,  G06K7/12 ,  G06K7/14 ,  G06K19/06

CPC classification number: G06Q30/0225 ,  G06K7/12 ,  G06K7/1417 ,  G06K7/1452 ,  G06K19/06037 ,  G06K19/0614 ,  G06K19/10

Abstract: A method, an apparatus, and a system for generating and verifying a color barcode are provided. The method for verifying the color barcode is adapted to an electronic apparatus to execute verification with use of a color barcode certificate. In the method, direction information of a plurality of boundaries among a plurality of serially connected symbolic elements in the color barcode certificate is read to retrieve first authentication information of a first party. Each of the symbolic elements is one of at least two polygons, and colors of adjacent symbolic elements are different. Color information of the symbolic elements is then read to retrieve second authentication information of a second party. An identity of a holder of the color barcode certificate is verified according to the first authentication information and the second authentication information.

Abstract translation: 提供了一种用于产生和验证彩色条形码的方法，装置和系统。 用于验证彩色条形码的方法适用于使用彩色条形码证书执行验证的电子设备。 在该方法中，读取彩色条形码证书中的多个串行连接的符号元素之间的多个边界的方向信息，以检索第一方的第一认证信息。 每个符号元素是至少两个多边形之一，相邻符号元素的颜色不同。 然后读取符号元素的颜色信息以检索第二方的第二认证信息。 根据第一认证信息和第二认证信息，验证彩色条形码证书的持有人的身份。

公开(公告)号：US09311652B2

公开(公告)日：2016-04-12

申请号：US14280675

申请日：2014-05-19

Applicant: Industrial Technology Research Institute

Inventor： En-Jung Farn ,  You-Lin Chen ,  Chih-Wei Chen ,  Nien-Chu Wu

IPC: G06Q30/02 ,  G06K19/06 ,  G06K7/12 ,  G06K7/14 ,  G06K19/10

CPC classification number: G06Q30/0225 ,  G06K7/12 ,  G06K7/1417 ,  G06K7/1452 ,  G06K19/06037 ,  G06K19/0614 ,  G06K19/10

Abstract: A method, an apparatus, and a system for generating and verifying a color barcode are provided. The method for verifying the color barcode is adapted to an electronic apparatus to execute verification with use of a color barcode certificate. In the method, direction information of a plurality of boundaries among a plurality of serially connected symbolic elements in the color barcode certificate is read to retrieve first authentication information of a first party. Each of the symbolic elements is one of at least two polygons, and colors of adjacent symbolic elements are different. Color information of the symbolic elements is then read to retrieve second authentication information of a second party. An identity of a holder of the color barcode certificate is verified according to the first authentication information and the second authentication information.

Abstract translation: 提供了一种用于产生和验证彩色条形码的方法，装置和系统。 用于验证彩色条形码的方法适用于使用彩色条形码证书执行验证的电子设备。 在该方法中，读取彩色条形码证书中的多个串行连接的符号元素之间的多个边界的方向信息，以检索第一方的第一认证信息。 每个符号元素是至少两个多边形之一，相邻符号元素的颜色不同。 然后读取符号元素的颜色信息以检索第二方的第二认证信息。 根据第一认证信息和第二认证信息，验证彩色条形码证书的持有人的身份。