• 한국IT서비스학회:학술대회논문집
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• 2002.11a
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• pp.327-333
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• 2002

현재까지 e-비즈니스와 관련된 많은 자료들과 솔루션들이 발표되었지만 기업을 위한 e-비즈니스 환경에 IT 기술을 접목시켜 기업의 내부의 IT 기술과 솔루션에 대한 연구가 활발하지 않은 듯 하다. e-비즈니스의 유형은 기업과 고객(B2C), 기업과 기업(B2B), 국가와 기업(G2B), 국가와 국가(G2G) 등으로 세분화 할 수 있으나, 가장 중심적 역할을 하는 주체는 기업 조직이라고 하겠다. 본 연구에서는 많은 e-비즈니스의 구현 기반 기술 중에서 기업 내부 측면의 e-비즈니스 구현 기반기술과 관련된 IT 기술들은 전사적 자원관리를 위한 ERP(Enterprise Resource Planning)와 지식 기반의 정보 분석을 위한 DW/CRM(Data Warehouse/ Customer Relationship Management), 기업내부의 정보 통로인 EIP(Enterprise Information Portal}, 기업내부의 이기종 어플리케이션간의 통합을 위한 EAI(Enterprise Application Integration)와 경영층의 전략적인 의사결정을 지원하기 위한 SEM(Strategy Executive Management), 확장 ERP 개념인 SCM(Supply Chain Management) 기술에 대한 개념적 이해와 기업내부의 e-비즈니스 환경을 위한 적용방안을 밝히고 각 IT별 솔루션의 분류함에 의해 기업의 e-비즈니스 시스템의 구현 방향을 제시하고자 한다.

• Journal of Information Technology Services
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• v.7 no.3
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• pp.87-95
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• 2008

The Law of effective building and operation for the information systems took effect at Dec. 2005. Every government and public agency have to build own enterprise architecture(EA), sometimes it's called the Information Technology Architecture(ITA), by this law. The Ministry of National Defense(MND) built the enterprise architecture(EA) during 2006. 12$\sim$2007. 11 by this law too. We knew the specific characters of the public sector thru the EA project. The public sector is less active than commercial sector and most members of the public sector are just looking on the project as a spectator. So the most of key for the success of EA is how to catch the Sponsorship and Participation of members. In this paper we propose the effective building methodology for the Enterprise Architecture of public agency applying the MND-EA. The other governments and public agencies can build own the EA easily by the proposed methodology.

• Proceedings of the Korean Information Science Society Conference
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• 2000.10a
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• pp.466-468
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• 2000

J2EE(JavaTM 2 Platform, Enterprise Edition)의 클라이언트 애플리케이션, 웹 컴포넌트, Enterprise JavaBeans 컴포넌트와 같은 앤터프라이즈 애플리케이션은 개발된 후 컨테이너에 배치되어 실행된다. 이러한 앤터프라이즈 애플리케이션(enterprise application)은 다양한 EIS(Enterprise Information System)에 접근하여 관련된 기능과 데이터를 사용할 필요가 있다. J2EE 커넥터 아키텍처(Connector Architecture)는 J2EE 플랫폼을 다양한 EIS와 연결하기 위한 표준을 정의하는 API 이며, 각 EIS 벤더는 이러한 커넥터 아키텍처의 설계서를 따르는 EISF의 시스템 레벨 소프트웨어 드라이버인 표준 리소스 어댑터(Resource Adaptor)를 제공한다. 커넥터 아키텍처를 구현한 리소스 어댑터를 사용함으로써 특정 벤더의 J2EE 플랫폼에 종속되지 않도록 EIS를 통합할 수 있다. 본 논문에서는 이러한 J2EE 커넥터 아키텍처를 구현한 리소스 어댑터를 애플리케이션 서버를 배치하기 위하여 배치기가 수행해야 하는 배치 단계를 크게 네 단계로 구분하고, 배치구성 활동을 다섯 가지로 분류 및 정의한다,

• Asia pacific journal of information systems
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• v.11 no.2
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• pp.159-180
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• 2001

Despite the large and ongoing investments in information systems and technologies, many organizations still suffer from the lack of integration and interoperability of multiple information systems, In order to deal with these enduring problems, a number of government organizations and corporate firms in the United States have developed and maintained IT architectures through enterprise architecture planning. An IT architecture is a decision-making framework for IT planners and developers, establishing guidelines for the individual IT resource owners and users. It provides guidance to those involved in building and maintaining IT systems and infrastructure. Enterprise architecture planning represents a new paradigm of information systems planning in that it addresses the long-term view of the enterprise organization from top-level principles to detailed technology architectures. This paper explores a couple of cases in the successful implementation of IT architectures in both public and private sectors, and proposes a step-by-step methodology for building an effective IT architecture.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 2007.02a
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• pp.122-130
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• 2007

On the basis of analysis of the characteristic of production operations in tobacco enterprise, this paper explores the social environment and basic conditions of Tobacco Sales Enterprise, the system architecture and function module of the Supply Chain System of the Tobacco Sales Enterprise are described and it also discusses the application and management of supply chain system.

• Proceedings of the KAIS Fall Conference
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• 2005.05a
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• pp.108-110
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• 2005

Most of the evaluation systems have performed evaluation with an emphasis on information security products so far. However, evaluating information security level for an enterprise needs analysis of the whole enterprise organization, and a synthetic and systematic evaluation system based on it. This study has tried to grasp the information security level of the whole enterprise organization, and develop an evaluation system of information security level for suggesting a more developing direction of information security.

• Proceedings of the KIEE Conference
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• 2002.07d
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• pp.2285-2288
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• 2002

Recently, electronic personal dosimeters based upon silicon PIN photodiode or miniature GM tube were developed and have attracted a lot of attention because of the advantages of their nature such as indication of dose rate and the cumulative dose, and facilitation of record keeping. In this paper, we have developed a high-sensitivity electronic personal dosimeter with silicon PIN photodiode. The electronic personal dosimeter is constructed with silicon PIN photodiode, preamplifier, and shaping amplifier. To show the effectiveness of electronic personal dosimeter, we conducted nuclear radiation experiments using $\gamma$-ray Ba-133, Cs-137, and Co-60. The electronic personal dosimeter have a good linearity on $\gamma$-ray energy and activity.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.31 no.2
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• pp.61-70
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• 2008

This paper describes case studies on workflow impact analyze with an enterprise ontology (EO). We build the EO with an ontology editor $Prot{\acute{e}}g{\acute{e}}$ and integrate concepts of enterprise architecture and a process model into it to expand the EO. We use the expanded EO and Prolog query rules to analysis workflow dependency relations from the perspectives of routing, data and role. Through this, we analyze impact of changes in workflow process. Moreover, we have found the effectiveness of the EO and $Prot{\acute{e}}g{\acute{e}}$ in modeling business management and, in particular, workflow representation and management.

• Journal of Korea Society of Digital Industry and Information Management
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• v.9 no.1
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• pp.177-188
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• 2013

As the number of smart phone users increases, many organizations begin to adopt social media rapidly to diversify communication channels with customers. Specifically, micro-blog, which supports instant and two-way communications between users and between organizations and users, has been adopted by many organizations as an efficient way not only to identify new customers but also to retain existing customers. The purpose of this study is to investigate the usage motivation and satisfaction of enterprise twitter based on use and gratifications perspectives comparing with Korea and China. Based on prior studies on use and gratifications of internet-related media, information seeking, pleasure/entertainment, relationship, communication, and incentives were identified as usage motivations of enterprise Micro-blog. This study contributes to provide the base of activation strategies and practical implications for micro-blog as a marketing tool.

• Journal of Agricultural Extension & Community Development
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• v.17 no.3
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• pp.475-504
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• 2010

This study focuses on the discovering problems which have been encountered while the farm company grew from one-man business to big company. We divide a growth process of farm company into 7 phases, and analyze the problems of each phase of growth process of farm company by theoretically and empirically. The logical model methodology is selected to test the basic model, and we use 6 cases to test suggested basic model. The results of this study are as follows. It suggests that the CEO of farm enterprise or its policy maker can understand what kinds of problem they meet while the farm enterprise grew from one-man business to big company, and they can make better strategies or better support policies.