公开(公告)号：KR100459535B1

公开(公告)日：2004-12-04

申请号：KR1020020009479

申请日：2002-02-22

Applicant: 한국전자통신연구원

Inventor： 이동길 ,  박인채 ,  김영만 ,  황선태

IPC: G06F15/16

Abstract: PURPOSE: A system for managing an event for minimizing a load in a distributed processing system and a method thereof are provided to reduce a network load and execute a transmission rapidly by selecting events only wanted by an event consumer and transmitting the events from an event provider directly. CONSTITUTION: A registration unit(110) registers a name of an event and a pattern conditional expression of the event from event providers. A condition search unit(130) searches event names received from event consumers and a pattern conditional expression of an event. An information transmission unit(150) transmits information with respect to an event provider who satisfies the event conditional expression searched in the condition search unit(130) to the event consumer. A storage(120) stores the event providers, event names received from the event consumers, and the event pattern conditional expression. A complex event creation unit(140) creates a complex event pattern corresponded to information received from the event consumer.

Abstract translation: 目的：提供一种用于管理用于最小化分布式处理系统中的负载的事件的系统及其方法，以减少网络负载并通过选择事件消费者仅需要的事件并从事件提供者传输事件来快速执行传输 直。 构成：注册单元（110）从事件提供者注册事件的名称和事件的模式条件表达。 条件搜索单元（130）搜索从事件消费者接收的事件名称和事件的模式条件表达式。 信息传输单元（150）将关于满足条件搜索单元（130）中搜索到的事件条件表达式的事件提供者的信息传输给事件消费者。 存储器（120）存储事件提供者，从事件消费者接收的事件名称以及事件模式条件表达式。 复杂事件创建单元（140）创建与从事件消费者接收的信息相对应的复杂事件模式。

公开(公告)号：KR100396915B1

公开(公告)日：2003-09-02

申请号：KR1020000079747

申请日：2000-12-21

Applicant: 한국전자통신연구원

Inventor： 이동길 ,  장종현 ,  백의현 ,  권정국 ,  김영만

IPC: G06F17/30

Abstract: PURPOSE: A method for constructing distributed information retrieval system using signature file technique on Internet and retrieval method using the same are provided to make a simultaneous retrieval from a lot of users possible by distributing the signature files into the Internet through a multi-level superimposed coding schema based on a partial match retrieval. CONSTITUTION: The method comprises the steps of generating the signature file for the core words representing the respective information of a lowest node connected to a network, generating one representative descriptor by superimposing the same group after finding the descriptors having an optimum length for respective upper nodes by collecting the core words, and transferring the representative descriptors to the upper node. The signature file for the retrieval of the present node is generated by collecting the representative descriptors transferred from the sites or servers of the lower node. One representative descriptor made by superimposing the representative descriptors for the level higher than the representative descriptor on respective nodes is transferred to the node higher than the present node.

Abstract translation: 目的：提供了一种在因特网上使用签名文件技术构建分布式信息检索系统的方法和使用该方法的检索方法，以通过多级叠加编码将签名文件分发到因特网中，从而可以从许多用户进行同时检索 基于部分匹配检索的模式。 构成：该方法包括以下步骤：为表示连接到网络的最低​​节点的相应信息的核心词生成签名文件;在找到具有用于各个上层节点的最佳长度的描述符之后，通过叠加相同组生成一个代表性描述符 通过收集核心词，并将代表性描述符传送到上层节点。 通过收集从较低节点的站点或服务器传送的代表描述符来生成用于检索当前节点的签名文件。 通过在各个节点上叠加代表性描述符用于比代表性描述符更高级别的代表描述符被传送到比当前节点更高的节点。

公开(公告)号：KR1020040052016A

公开(公告)日：2004-06-19

申请号：KR1020020079734

申请日：2002-12-13

Applicant: 한국전자통신연구원

Inventor： 이동길 ,  최완 ,  황선태 ,  김영만

IPC: H04L12/24

CPC classification number: H04L41/069 ,  H04L41/22 ,  H04L43/045

Abstract: PURPOSE: A GUI-based event monitoring method in an event managing and distributively processing system and an apparatus thereof are provided to detect situation of an event management server and event transfer matter and allow a manager to promptly cope with a problem as occurred. CONSTITUTION: An event provider registers a name and a substantial pattern of a generated event for an event management server and transmits an event generated on a real time basis to the event management server(301). An event consumer registers a pattern condition formula of an interested event for the event management server(302). The event management server transfers an event satisfying the pattern condition formula to the event consumer(303). An even monitoring system requests the name and pattern condition formula of the registered event, the event interested by the event consumer and its pattern condition formula, and connection information between the event provider and the event consumer from the event management server, and the event management server transmits the corresponding information(304). The event monitoring system stores the information in a database and displays it on a screen so that a manager can recognize current situation(305).

Abstract translation: 目的：提供事件管理和分布式处理系统中的基于GUI的事件监视方法及其装置，以检测事件管理服务器和事件传送事件的状况，并允许管理者及时处理发生的问题。 构成：事件提供者为事件管理服务器注册生成的事件的名称和实质模式，并将实时生成的事件发送到事件管理服务器（301）。 事件消费者注册事件管理服务器（302）的兴趣事件的模式条件公式。 事件管理服务器将满足模式条件公式的事件传送给事件消费者（303）。 偶数监控系统请求事件管理服务器上注册事件的名称和模式条件公式，事件消费者感兴趣的事件及其模式条件公式，事件提供者与事件消费者之间的连接信息，事件管理 服务器发送相应的信息（304）。 事件监视系统将信息存储在数据库中并将其显示在屏幕上，以便管理者可以识别当前情况（305）。

公开(公告)号：KR1020010057872A

公开(公告)日：2001-07-05

申请号：KR1019990061286

申请日：1999-12-23

Applicant: 한국전자통신연구원

Inventor： 이은향 ,  장형규 ,  차영준 ,  임동선 ,  전경표 ,  김영만

IPC: H04L12/28

Abstract: PURPOSE: A group communication method supporting an error tolerance service in a real-time object-oriented distribution platform is provided to manage membership between processor groups under a distribution computing environment, and support the error tolerance service on a basis of object duplication characteristics. CONSTITUTION: If there is a message(19) which is transmitted from a group(17) to another group(18), the group(17) adds a transmission sequence number(20) to the message(19), and then sends it to the group(18). The group(18) records the transmission sequence number(20), included in the message(19) received from the group(17), as a reception sequence number. A table(21) represents groups that have to manage transmission sequence numbers and reception sequence numbers in each of the groups.

Abstract translation: 目的：提供一种支持实时面向对象分发平台中的容错服务的组通信方法，用于管理分布式计算环境下处理器组之间的成员关系，并在对象重复特性的基础上支持容错服务。 构成：如果存在从组17发送到另一组（18）的消息（19），组17将消息（19）的发送序列号（20）添加到消息（19）中，然后发送 （18）。 组（18）记录包含在从组（17）接收的消息（19）中的发送序列号（20）作为接收序列号。 表（21）表示必须管理每个组中的发送序列号和接收序列号的组。

公开(公告)号：KR1020020050571A

公开(公告)日：2002-06-27

申请号：KR1020000079747

申请日：2000-12-21

Applicant: 한국전자통신연구원

Inventor： 이동길 ,  장종현 ,  백의현 ,  권정국 ,  김영만

IPC: G06F17/30

Abstract: PURPOSE: A method for constructing distributed information retrieval system using signature file technique on Internet and retrieval method using the same are provided to make a simultaneous retrieval from a lot of users possible by distributing the signature files into the Internet through a multi-level superimposed coding schema based on a partial match retrieval. CONSTITUTION: The method comprises the steps of generating the signature file for the core words representing the respective information of a lowest node connected to a network, generating one representative descriptor by superimposing the same group after finding the descriptors having an optimum length for respective upper nodes by collecting the core words, and transferring the representative descriptors to the upper node. The signature file for the retrieval of the present node is generated by collecting the representative descriptors transferred from the sites or servers of the lower node. One representative descriptor made by superimposing the representative descriptors for the level higher than the representative descriptor on respective nodes is transferred to the node higher than the present node.

Abstract translation: 目的：提供一种使用互联网上的签名文件技术构建分布式信息检索系统的方法，并且通过使用多级叠加编码将签名文件分发到因特网中，可以使许多用户同时进行检索 基于部分匹配检索的模式。 构成：该方法包括以下步骤：生成表示连接到网络的最低​​节点的相应信息的核心字的签名文件，通过在找到具有相应上层节点的最佳长度的描述符之后叠加相同组来生成一个代表描述符 通过收集核心词，并将代表性描述符传递给上级节点。 通过收集从下层节点的站点或服务器传送的代表性描述符来生成用于检索本节点的签名文件。 通过将高于代表描述符的级别的代表描述符叠加在相应节点上的一个代表性描述符被传送到比当前节点更高的节点。

公开(公告)号：KR100310285B1

公开(公告)日：2001-09-28

申请号：KR1019990061286

申请日：1999-12-23

Applicant: 한국전자통신연구원

Inventor： 이은향 ,  장형규 ,  차영준 ,  임동선 ,  전경표 ,  김영만

IPC: H04L12/28

Abstract: 본발명은실시간객체지향분산플랫폼에서고장감내서비스를지원하는그룹통신방법및 그기록매체에관한것으로, 분산컴퓨팅환경에서프로세서들의그룹내부및 다수의그룹간의멤버쉽을관리하며, 객체중복성의개념에근거하여실시간객체지향분산플랫폼상에서고장감내서비스를지원하기위한그룹통신방법및 그기록매체를제공하기위하여, 데이터무결성을보장하기위하여그룹내모든객체의수신처리부에서모든메시지를동일한순서로나열하여플랫폼으로전달하는단계; 토큰처리부에서토큰메시지를그룹객체들사이로순환시키면서결핍된메시지를재전송하고, 순차번호를새로이배정하여수신메시지를정렬되고완전한형태로관리하는단계; 송신처리부에서메시지전송의효율을기하기위해그룹모델별로메시지송신여부를결정하여실행하고, 송신버퍼를고장감내를위하여관리하는단계; 및그룹내일부객체에고장이발생했을때, 고장처리부에의하여새로운그룹멤버를결정하는단계를포함하며, 분산플랫폼을가진실시간시스템등에이용됨.