公开(公告)号：KR1020030052510A

公开(公告)日：2003-06-27

申请号：KR1020010082496

申请日：2001-12-21

Applicant: 한국전자통신연구원

Inventor： 하영국 ,  임신영 ,  이재원 ,  윤현수

IPC: G06F17/00

Abstract: PURPOSE: A system for installing an application program for mobile client through a wireless Internet and a method thereof are provided to install an application program in the mobile client safely by attaching an electronic signature of a reliable application issuer using a public key encoding technique in a Java platform, distributing a certificate capable of confirming the signature, thereby verifying an integrity of the application program for an authentication of a program code. CONSTITUTION: A contents provider(400) creates an application program file(600) for a mobile client(300). The application server(200) receives an issued certificate from a certification authority(100), possesses a private key for a signature corresponded to the certificate, and creates a specification file(500) of the signed application program. The mobile client(300) downloads the signed application program from the application server(200), verifies an electronic signature, and installs the application program. The specification file(500) of the application program is divided into an application program specification portion and an application program signature portion.

Abstract translation: 目的：提供一种用于通过无线因特网安装用于移动客户端的应用程序的系统及其方法，以通过使用公共密钥编码技术附加可靠应用发行者的电子签名来安全地在移动客户端中安装应用程序 Java平台，分发能够确认签名的证书，从而验证用于程序代码认证的应用程序的完整性。 构成：内容提供商（400）为移动客户端（300）创建应用程序文件（600）。 应用服务器（200）从认证机构（100）接收发行的证书，拥有与证书对应的签名的专用密钥，并创建签名的应用程序的规范文件（500）。 移动客户端（300）从应用服务器（200）下载签名的应用程序，验证电子签名，并安装应用程序。 应用程序的规范文件（500）被分成应用程序指定部分和应用程序签名部分。

公开(公告)号：KR100367094B1

公开(公告)日：2003-01-06

申请号：KR1019990046091

申请日：1999-10-22

Applicant: 한국전자통신연구원

Inventor： 하영국 ,  임신영 ,  함호상 ,  박상봉

IPC: G06Q30/06 ,  H04N21/6334

Abstract: PURPOSE: The method for distributing the computer program via the on-line is provided to prevent the computer program from duplicating after the on-line distribution, to promote the sale of the computer program via the e-commerce, and to raise the price competition of the computer program good. CONSTITUTION: The method comprises the following steps. The purchaser obtains the PK(Public Key) Authentication of the on-line distribution system from the directory service system of the PKI(Public Key Infrastructure)(S10). The purchaser sends the purchasing information and the purchaser's information(a user's authentication) to the on-line distribution system, and requests the purchase of the desired computer program(S11). The on-line distribution system checks the purchaser's authentication and the purchasing information(S12), and sends the purchase-confirmed message to the purchaser(S13). The purchaser checks the message, pays the bill(S14), and sends the payment information to the on-line distribution system(S15). The on-line distribution system creates the UDP(User Dependant Part), encrypted by the PK of the purchaser, to the computer program(S16). The software package and the receipt are sent to the purchaser(S17). The purchaser installs the computer program to the own computer(S18).

Abstract translation: 目的：通过在线分发计算机程序的方法是为了防止计算机程序在在线分发后复制，通过电子商务促进计算机程序的销售，并提高价格竞争力 的电脑程序很好。 构成：该方法包括以下步骤。 购买者从PKI（公钥基础设施）的目录服务系统获得在线分发系统的PK（公钥）认证（S10）。 购买者将购买信息和购买者信息（用户的认证）发送到在线分配系统，并请求购买期望的计算机程序（S11）。 在线分配系统检查购买者的认证和购买信息（S12），并将购买确认的消息发送给购买者（S13）。 购买者检查消息并支付帐单（S14），并将支付信息发送到在线分配系统（S15）。 在线分配系统创建由购买者的PK加密的UDP（用户相关部分）到计算机程序（S16）。 软件包和收据被发送给购买者（S17）。 购买者将计算机程序安装到自己的计算机上（S18）。

公开(公告)号：KR1020010047752A

公开(公告)日：2001-06-15

申请号：KR1019990052111

申请日：1999-11-23

Applicant: 한국전자통신연구원

Inventor： 임신영 ,  하영국 ,  강상승 ,  함호상 ,  박상봉

IPC: G06F15/02

Abstract: PURPOSE: A method for notarizing an electronic document using an electronic signature and a time stamp is provided to confirm an owner and a notarizing time with respect to an electric document of a user by a notarizing institution. CONSTITUTION: After a notarizing institution system is initialized, a notarizing institution system manager drives a notarizing institution initialization module. A notarizing institution program creates a pair of keys for a cryptogram and a signature to be used in the notarizing institution(S201). Two published notarizing keys out of the created two kinds of key pair are registrated in the notarizing institution system in an off-line method(S202). The notarizing institution system manager confirms a user notarizing request receipt, a requesting waiting management, a notarizing requesting process, a notarizing proof process, and a normally install or not of a sub program providing visual information(S203). For a synchronization of the notarizing institution, visual information of the notarizing institution is adjusted based on visual information of the notarizing institution by making a public institution visual information providing module refer to a visual information providing module of the notarizing institution system once after initially driving a visual information providing module so that the visual information providing module is synchronized the public institution visual information providing module and may maintain an identifying visual information(S204).

Abstract translation: 目的：提供使用电子签名和时间戳公证电子文件的方法，以向公证机构确认用户的电子文档的所有者和公证时间。 规定：公证机构体系初步化后，公证机构系统经理推动公证机构初始化模块。 公证机构计划在公证机构中创建密钥和签名的一对密钥（S201）。 所建立的两种密钥对中的两个公证公证密钥在公证机构系统中以离线方式登记（S202）。 公证机构系统经理确认用户公证请求收据，请求等待管理，公证请求处理，公证证明处理，以及正常安装或不安装提供视觉信息的子程序（S203）。 为了公证机构的同步，公证机构的视觉信息根据公证机构的视觉信息进行调整，使得公共机构视觉信息提供模块在最初驾驶之后参考公证机构系统的视觉信息提供模块 视觉信息提供模块，使得视觉信息提供模块与公共机构视觉信息提供模块同步，并且可以维护识别视觉信息（S204）。

公开(公告)号：KR1020010038208A

公开(公告)日：2001-05-15

申请号：KR1019990046092

申请日：1999-10-22

Applicant: 한국전자통신연구원

Inventor： 하영국 ,  임신영 ,  함호상 ,  박상봉

IPC: G06F15/00

Abstract: PURPOSE: A certificate authority data management method is provided to manage an application, a generation, a distribution, an update and a cancellation of a public key certificate in a certificate authority. CONSTITUTION: The method comprises steps of allowing a user to input a name, a mail address and a secret code on an application form of a public key certificate(S201), a user system generating a key pair and a session key, and storing the private key in a diskette(S202), the user system generating an electronic signature document by allowing the user to sign by using the private key and coding the electronic signature document(S203, S204), the user system generating an electronic envelope by decoding the session key with a public key(S205), a certificate authority receiving the public key certificate application form and decoding the coded document(S211), the certificate authority checking the user and the level of the certificate(S212), the certificate authority generating a user public key certificate by signing the application form with the private key of the certificate authority(S213), the certificate authority storing the user public key certificate in a temporary database(S214), the user checking the notification transmitted by the certificate authority(S221), the user accessing the certificate authority and transmitting the name, the mail address and the user code(S222), the certificate authority checking the identification of the user by using the transmitted data(S231) and the certificate authority transmitting the public key certificate for signature, and the public key certificate for coding, the public key certificate for coding of a management server and a certificate revocation list(S232).

Abstract translation: 目的：提供证书颁发机构数据管理方法来管理证书颁发机构中的公钥证书的应用程序，生成，分发，更新和取消。 方案：该方法包括以下步骤：允许用户在公钥证书申请表（S201），生成密钥对和会话密钥的用户系统中输入姓名，邮件地址和密码，并存储 私钥（S202），用户系统通过允许用户通过使用私钥进行签名并对电子签名文件进行编码来生成电子签名文档（S203，S204），用户系统通过解码来生成电子信封 会话密钥（S205），接收公开密钥证明书申请表的认证机构并对编码文档进行解码（S211），检查用户的认证机构和证书的级别（S212），证书颁发机构生成 用户公开密钥证书，通过使用认证机构的私钥（S213）签名申请表，证书颁发机构将用户公钥证书存储在临时数据库（S214）中， 用户检查认证机构发送的通知（S221），访问认证机构的用户和发送姓名，邮件地址和用户代码（S222），通过使用发送的数据来检查用户的标识的认证机构 （S231）以及发送用于签名的公钥证书的认证机构，以及用于编码的公钥证书，管理服务器的编码用公钥证书和证书撤销列表（S232）。

公开(公告)号：KR1020000024774A

公开(公告)日：2000-05-06

申请号：KR1019980041463

申请日：1998-10-01

Applicant: 한국전자통신연구원

Inventor： 하영국 ,  김채규

IPC: H04N5/232

CPC classification number: H04N5/23206 ,  H04N21/64322

Abstract: PURPOSE: A system for controlling a remote digital camera on the internet and a method the same are provided to control a digital camera mounted on a local system, and to control a digital camera mounted on a system of a remote place, on the basis of a web through the internet. CONSTITUTION: A system for controlling a remote digital camera on the internet comprises a digital camera control system(1), an internet(3), and a system(4) of a remote place. The digital camera control system(1) is a software module(2A), and comprises a general HTTP(HyperText Transfer Protocol) server section(11), a HTTP server section(12) for controlling a digital camera, a file system interfacing section(13), a TCP/IP(Transport Control Protocol/Internet Protocol) interfacing section(14), an IEEE(Institute of Electrical and Electronics Engineers)1394 interfacing section(15), HTML documents, and a Java Applet. A hardware module(2B) comprises an internet adapter(17), an IEEE1394 host adapter(18), an IEEE1394 cable(19), and many cameras(20). The system(4) of the remote place is composed of a web browser(41). A method for controlling the remote digital camera comprises the steps of: performing the web browser in the system of the remote place, inputting an URL(Universal Resource Locator) for the HTML documents, and trying connection to a control system of the digital camera; reading an internet packet through the internet adapter and the TCP/IP interfacing section, and confirming a port number appointed in the internet packet; performing a control operation by selecting one port of HTTP server ports or other ports, and general HTTP server ports, according to the confirmed result, transmitting the result to the internet.

Abstract translation: 目的：一种用于在互联网上控制远程数码相机的系统，并且提供了一种用于控制安装在本地系统上的数字照相机的方法，以及基于安装在远程场所的系统上的数字照相机 通过互联网的网络。 构成：用于在互联网上控制远程数码相机的系统包括数字照相机控制系统（1），互联网（3）和远程场所的系统（4）。 数字照相机控制系统（1）是软件模块（2A），包括一般的HTTP（超文本传输​​协议）服务器部分（11），用于控制数字照相机的HTTP服务器部分（12），文件系统接口部分 （13），TCP / IP（传输控制协议/因特网协议）接口部分（14），IEEE（电气和电子工程师协会）1394接口部分（15），HTML文档和Java小程序。 硬件模块（2B）包括互联网适配器（17），IEEE1394主机适配器（18），IEEE1394电缆（19）和许多照相机（20）。 遥控器的系统（4）由网络浏览器（41）组成。 一种用于控制远程数码相机的方法包括以下步骤：在远程场所的系统中执行网络浏览器，输入用于HTML文档的URL（通用资源定位符），以及尝试连接到数字照相机的控制系统; 通过互联网适配器和TCP / IP接口部分阅读互联网数据包，并确认互联网数据包中指定的端口号; 通过选择HTTP服务器端口或其他端口的一个端口和一般的HTTP服务器端口，根据确认的结果，将结果发送到互联网，进行控制操作。

公开(公告)号：KR1019980004101A

公开(公告)日：1998-03-30

申请号：KR1019970065698

申请日：1997-12-03

Applicant: 한국전자통신연구원

Inventor： 박창순 ,  하영국 ,  이춘희

IPC: G06F15/16

公开(公告)号：KR1020110064517A

公开(公告)日：2011-06-15

申请号：KR1020090121170

申请日：2009-12-08

Applicant: 한국전자통신연구원 ,  건국대학교 산학협력단

Inventor： 김철홍 ,  민덕기 ,  이정욱 ,  하영국 ,  한태만

IPC: G06F11/36 ,  G06F9/44

CPC classification number: G06F11/3692 ,  G06F11/3409 ,  G06F11/3668 ,  G06F11/3672

Abstract: PURPOSE: A component structure based testing framework apparatus and method are provided to test whether a vehicle electrical field software is developed according to AUTOSAR standards more conveniently. CONSTITUTION: A tester unit(100) tests whether the bound test target software of a test object unit(110) is suitable to preset standards. A plurality of test case components(102) of a tester container(101) tests the test target software. A test case interface unit(104) communicates with the tester container and the each test case component. A communication interface unit(105) communicates with the tester container and the test object unit.

Abstract translation: 目的：提供一种基于组件结构的测试框架设备和方法，用于根据AUTOSAR标准更方便地测试汽车电场软件是否被开发。 规定：测试器单元（100）测试测试对象单元（110）的绑定测试目标软件是否适合于预设标准。 测试器容器（101）的多个测试用例组件（102）测试测试目标软件。 测试用例接口单元（104）与测试器容器和每个测试用例组件通信。 通信接口单元（105）与测试仪容器和测试对象单元进行通信。

公开(公告)号：KR100576935B1

公开(公告)日：2006-05-10

申请号：KR1020030094805

申请日：2003-12-22

Applicant: 한국전자통신연구원

Inventor： 하영국 ,  손주찬 ,  함호상

IPC: H04L29/06 ,  H04L12/28

CPC classification number: H04L67/16 ,  H04L29/12113 ,  H04L41/12 ,  H04L41/5058 ,  H04L61/1541

Abstract: An ontology-based ad hoc service discovery system includes a local service cache, a cache manager, a service description unit, a query processor, a service semantic inference unit and a node daemon. The local service cache restores a service ontology by collecting class information of all services advertised on an ad hoc network and stores the service ontology. The cache manager manages the local service cache and performs various preset operations on the cache. The service description unit stores a description of a corresponding service for use in initializing the local service cache. The query processor starts performing a semantic based service query protocol by receiving a service query from a user or an application program. The service semantic inference unit inspects whether the service query transmitted from a client is coincident with the content of the service. The node daemon performs a service cache synchronization protocol with neighboring nodes.

公开(公告)号：KR100542758B1

公开(公告)日：2006-01-20

申请号：KR1020030089882

申请日：2003-12-10

Applicant: 한국전자통신연구원

Inventor： 이주행 ,  장민수 ,  하영국 ,  김현 ,  함호상

IPC: H04L12/66

Abstract: 본 발명은 유비쿼터스(ubiquitous) 네트워크 기반의 소프트웨어 로봇 즉, 소봇 기술에 관한 것으로서, 더욱 상세하게는 인터넷을 포함하는 유비쿼터스 네트워크 환경에서 다양한 정보 단말기로 이동 및 전이되어 작동하며 사용자가 원하는 정보를 서비스하는 새로운 개념의 소프트웨어 로봇 기술에 관한 것이다. 본 발명에 따르면, 유비쿼터스 환경에서 실세계 객체들과 무선 통신을 통해 정보를 얻거나 정보를 주며, 인터넷을 포함한 유비쿼터스 네트워크를 통하여 사용자의 다양한 정보 단말기로 이동하고, 정보 단말기의 특성에 맞게 전이하고, 작업을 처리 한 후 그 결과를 사용자에게 전달할 수 있는 유비쿼터스 네트워크 기반의 소봇을 이용한 시스템과, 이러한 소봇의 이동 및 전이 방법이 제공될 수 있다.
유비쿼터스(Ubiquitous) 네트워크, 소봇(SOBOT : software robot), 원격지 소봇, 오리진 소봇, 전이

公开(公告)号：KR100505970B1

公开(公告)日：2005-08-30

申请号：KR1020030085529

申请日：2003-11-28

Applicant: 한국전자통신연구원

Inventor： 임신영 ,  하영국 ,  김재홍 ,  박천수 ,  손주찬 ,  함호상

IPC: G06F17/30

CPC classification number: G06N5/02

Abstract: 본 발명은 온톨로지 기반의 지식 모델링 방법 및 그 시스템에 관한 것이다.
온톨로지 기반의 지식 모델링 방법 및 그 시스템은 개념적 모델, 논리적 모델, 및 물리적 모델로 정의되는 지식 모델링과 온톨로지 기반의 객체 지향 모델을 산출하여 특정 분야의 지식 서비스를 요청하는 사용자의 질의에 대해 사용자가 원하는 지식 서비스를 제공하도록 한다.
이와 같이 하면, 각기 다른 지식베이스 및 지식 서비스간의 상호 운용성, 지식 공유성, 확장성, 보안, 프라이버시 측면의 문제를 해결할 수 있고, 지식베이스 및 지식 추론 과정에서 적용된 추론 알고리즘, 추론 서비스 제공 범위, 구현된 추론 엔진의 내부 구조가 상이하더라도 상호 운용이 가능하고, 지식베이스 스키마 및 컨텐츠의 구조가 서로 상이하여도 스키마 및 구조의 동기화를 가능하며, 또한 특정 분야의 인접 지식간 통합, 확장, 연동, 지식베이스의 접근 및 보안 측면에서 지식 저장 및 검색의 균일화된 기능 및 서비스를 제공할 수 있다.