• Journal of KIISE:Databases
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• v.31 no.3
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• pp.307-319
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• 2004

Recently, ebXML and Web Services are emerging as the XML-based electronic business frameworks. To provide a set of registry services which users or applications can store and search the business information, ebXML and Web Services use ebXML registry and UDDI registry, respectively. They use the different registries each other, but there are something that similiar to the structure and functions of both of registries. In this paper, we analyze the similarity of ebXML Registry Information Model(RIM) and UDDI data structure, and construct the mapping information. So, we design and implement the UDDI Service Middleware which translates the request of UDDI registry service into the request of ebXML registry service using the algorithm. Consequently, we could use the ebXML registry like ebXML registry as well as UDDI registry without any changes in the ebXML registry itself so that we can not need to have both of registries for e-business.

• Proceedings of the Korea Information Processing Society Conference
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• 2002.11c
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• pp.1749-1752
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• 2002

최근 들어 B2B 기반의 전자상거래 프레임워크로 UN/CEFACT 과 OASIS 를 주축으로 하는 ebXML과 Microsoft, IBM, Ariba를 포함한 기업과 단체를 주축으로 하는 웹 서비스가 대두되고 있다. 이들은 모두 사용자 및 어플리케이션들이 정보를 저장하고 이를 공유할 수 있는 Registry 를 기반으로 서비스를 제공하고 있으며, 이를 위해 ebXML 은 ebXML Registry를, 웹 서비스는 UDDI Registry를 이용한다. ebXML 과 웹 서비스는 서로 다른 Registry 를 사용하고 있지만, Registry 를 사용하고 있지만, Registry 의 구조와 기능은 유사하거나 동일한 부분이 많다. 본 논문은 이에 착안하여 서로 유사하거나 동일한 역할을 가진 ebXML RIM의 구조와 UDDI의 데이터구조를 매핑함으로써, ebXML RIM 상에 UDDI 데이터구조를 표현하는 규칙을 찾고, 이를 이용하여 UDDI Registry Client의 서비스 요구를 ebXML Registry 를 이용하여 처리하는 UDDI Registry Server 를 설계한다. 이는 ebXML Registry 에 별도의 변경을 가하지 않고도 UDDI Registry Client 가 ebXML Registry 를 사용할 수 있게 한다.

• Proceedings of the CALSEC Conference
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• 2002.01a
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• pp.279-286
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• 2002

e-Business Technical Infrastructure Reality of e-Business Technical Infrastructure Barriers to Global e-Business Vision of ebXML as a Global e-business Standard The Scope of ebXML Compliant SW ebXML Functional Service View Position of ebXML Registry ＆ Registry Client How to work with Registry and Registry Client ebXML Stock & Thread for Registry(omitted)

• The Journal of Society for e-Business Studies
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• v.8 no.3
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• pp.17-36
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• 2003

ebXML is a global electronic business standard that is sponsored by UN/CEFACT and OASIS. ebXML is an open XML-based infrastructure enabling the global use of electronic business information in an interoperable, secure and consistent manner by all parties. ebXML Registry provides a stable store where the business information submitted by partners is made persistent and a set of registry services that enable clients of the Registry to access them. These services are tied to the structures defined in ebXML Registry Information Model(ebRIM), so we need a way to process them according to underlying database systems. In this paper, we present the result of developing the ebXML Registry Server based on Relational Database Systems.

• Journal of Information Technology Applications and Management
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• v.10 no.1
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• pp.127-146
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• 2003

With the spread of Internet, e-business using Internet technology is being actively developed and operated. Currently, on behalf of the international e-business framework, International standard such as ebXML and Web Service is being advanced. We are able to publish and search business information through ebXML and Web Service and then actual trading between partners is accomplished. By the way, it is Registry that play an important part in e-business. Registry is an e-business infrastructure for enabling building, deploying, and the discovery of business Information. We can do e-business through Registries dynamically and share the resources. Representatives of Registry are ebXML and UDDI used as an international standard. We will meet with some problems when using Registries. ebXML Is focused on B2B collaborations and Web Service Is focused on application integrations. So we must use ebXML and Web Service characteristically, and sometimes use all at need. ebXML and Web Service contain business information by Registry specific way. So When using the services offered by ebXML and Web Service, we should access each Registry by using Registry specific tools. This thesis intended to integrate business information from ebXML Registry and UDDI Registry to accomplish e-business conveniently This thesis defined the common data model as well as integrated query language for integrated access to ebXML and Web Service along with design and implementation of the system.

• The Journal of Society for e-Business Studies
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• v.7 no.3
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• pp.21-48
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• 2002

ebXML is the international technical framework specification that enables Internet-based B2B electronic business using XML, It was standardized by UN/CEFACT and OASIS on May 2001. Registry and Repository is the core of ebXML. It supports registry services which is composed of object management service and object query management service. The object management service manages the object's life cycle and the object query management service provides a mechanism to approach metadata of stored objects. Up to now, implementations of ebXML Registry object query management system don't support full functions of the specification completely. We implemented all the functions of ebXML Registry Service Specification vl.0. This system supports Browse ＆ Drilldown Query, Filter Query, SQL Query, and Object Retrieval Query services. And it also supports Content-based Query service which is not specified in the ebXML RS specification. The Content-based Query service is a repository service which makes it possible In pose content based queries of repository items and which will be specified on the RS specification v2.0.

• The Journal of the Korea Contents Association
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• v.5 no.2
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• pp.61-68
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• 2005

Interest in conformance and the issues related to conformance and interoperability testing in ebXML products are rapidly gaining momentum among standards developers, implementers, and users. The goal is to obtain implementations of the standard that correctly perform the functionality specified in the standard. Conformance testing helps to achieve correct implementation. In this paper, we design and implement the CPP(Collaboration Protocol Profile)/CPA(Collaboration Protocol Agreement) and registry for ebXML conformance and interoperability testing tools that observe the standard specification in conformity with ebXML Message Service v2.0, ebXML Registry Service v2.0 and ebXML CPP/A v2.0.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04b
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• pp.25-27
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• 2002

전자상거래의 효율을 도모하기 위하여 사용되어졌던 XML/EDl이 WEB을 이장한 ebXML로 옮겨가고 있다. ebXML Registry/Repository를 의료망에 이용하면 완자의 수고를 덜 수 있을 뿐만 아니라 의료기술, 신장비 등을 거래 할 수 있다. 본 논문에서는 현재 각 병원에서 구축되어진 전산망을 전제로 ebXML Registry/Repository를 이용하여 두 병원 간에 문서교환, 신기술, 의료장비 거래를 가능하게 하고자 한다. 이를 위해서 ebXML을 분석하고 그에 맞는 ebXML Registry/Repository를 설계하였다. 인터넷을 기반으로 한 본 시스템은 별도의 소프트웨어나 프로세스를 강요하지 않는다. 그럼으로써 환자들의 수고를 덜고 비용을 줄이는데 기여한다.

• Proceedings of the CALSEC Conference
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• 2005.11a
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• pp.118-123
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• 2005

Nowadays, ebXML and Web Services are two major e-business frameworks, and ebXML Registry and UDDI play important roles in publishing and inquiring business partners' meta information. These two types of registries should be interoperated in order to interoperate two frameworks. In this paper we propose interoperation procedures for each case of interoperation, i.e. ebXML-based, WS-based, or Integrated Model-based Interoperation.

• Proceedings of the Korean Information Science Society Conference
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• 2001.10a
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• pp.40-42
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• 2001

ebXML[1]은 UN/CEFACT와 OASIS가 주축으로 제정한 전자상거래 국제 표준으로 모든 거래 당사자들에게 상호 운용성, 안전 및 일관성 있는 방법으로 XML 기반의 구조를 제공하여 광범위 한 e-business 정보 사용이 가능하도록 하는 것을 목적으로 한다. ebXML Registry/Repository는 ehXML을 기반으로 한 전자상거래 시스템의 핵심 부분을 구성하며 Browse & Drill Down Query Filter Query와 같은 메커니즘을 기본적으로 제공하고 SQL Query를 선택적으로 지원한다. 본 논문에서 RDBMS상에서 Registry 시스템의 필수 질의 서비스인 Filter Query를 구현하기 위해 SQL로의 변놘 방법을 제안하고 적용 예를 설명한다.