• 베이커리
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• no.2 s.343
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• pp.64-64
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• 1997

• International Commerce and Information Review
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• v.13 no.3
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• pp.203-228
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• 2011

In one global industry after another, supply chains are reaching across continents farther and deeper than they have ever been. As a result, global companies are confronting new and more formidable supply chain risks which insurance policies alone cannot overcome. This is especially true in the Korean manufacturing industry, where the integration of Supply Chain Management and Risk Management has become critical among Korean export manufactures. One of the most effective ways to manage supply chain risks is to prevent them from occurrence. First, however, supply chain managers must have the knowledge to identify potential causes of supply chain risks. This paper attempts to contribute to such knowledge by examining the relationships between Risk Management, Business Partnership, and Business Performance among Korean export manufacturers. Our study analysed 105 cases in Korean supply chain management and then developed a structural equation model. From our model we found that Supply Chain Risk Management affects both Business Performance and Business Partnerships among Korean export manufacturers. Our model also revealed that the practice of Risk Management within the Supply Chain of Korean export manufacturing industry is impeded by certain constraints and limitations.

• International Commerce and Information Review
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• v.14 no.2
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• pp.295-315
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• 2012

This paper attempts to reveal the relationships between IT capacity, SCM risk management factors and Business Performance. According to precedent studies, Our study analysed 153 cases from Korean companies which perform a supply chian risk management and then developed a structural equation model. As a result of the model test, this empirical study found that IT Infrastructure have a positively significant influence on companies' IT application and risk management. Second, there was a positive relationship between IT application and Business performance. Last and foremost, SCM risk management affects positively on Business performance. From this study, we found that investment in IT infrastructure will increase Business performance via raising risk management level, but there was less relationship between IT application level and that of risk management. For further study should be conducted for discovering effective practice factors of risk management.

• International Commerce and Information Review
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• v.15 no.4
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• pp.47-68
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• 2013

This paper attempts to reveal the relationships between HACCP, traceability, sharing information factors and Business Performance. According to precedent studies, Our study analysed 132cases from Korean companies which adopted a HACCP and then developed a structural equation model. As a result of the model test, this empirical study found that HACCP have a positively significant influence on food supply chain's traceability, sharing information and business performance. Second, there was a positive relationship among transparency, sharing information and Business performance. Last and foremost, transparency affects positively on Business performance mediate sharing information. For further study should be conducted for discovering effective practice factors of HACCP.

• Journal of Korea Society of Industrial Information Systems
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• v.28 no.2
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• pp.47-60
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• 2023

This study proposed to adopt consortium blockchain for the database in the research support system of national R&D projects in order to increase efficiency, to reduce administrative burden, and to promote transparent research environment focusing on servicing researchers. Specifically, storage methods were classified according to data characteristics. First, data that requires integrity and transparency is stored in the blockchain, Second, confidentiality and data that require modification and deletion are stored in the database, Third, data that requires confidentiality, integrity, and transparency at the same time stores the original in the database, and the hash value of the data is separately stored in the blockchain. If research support system adopts blockchain, it is possible to operate the system stably, to share quick exchange of information between research institutes, to reduce administrative burden, to improve transparency of process, to resolve asymmetry of information, and to secure integrity, confidentiality, and availability of data.

• 주택과사람들
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• s.207
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• pp.36-41
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• 2007

신들이 선택한 '성지의 땅'이라 불리는 발리.외국의 유명 호텔 체인업체들이 발리에 깃발을 꽂고 리조트사업을 펼치고, 해외 투자 자본들이 발리 부동산 시장으로 이동하고 있다. 리조트 단지 곳곳에 신을 섬기고, 자연에 순응하며 살아가는 발리인들의 생활문화가 고스란히 녹아 있는 발리를 다녀왔다.

• Journal of Software Engineering Society
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• v.29 no.2
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• pp.7-12
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• 2020

A project to establish an information system with a project cost of more than 500 million won at a local public firm is subject to the Information System Audit (hereinafter referred to as IS Audit), and the IS Auditor shall conduct audit according to the audit criteria. Recently, as blockchain technology has been applied to various fields such as manufacturing, healthcare, distribution, and public sectors beyond the financial industry, the development of systems that apply blockchain technology is increasing. The use of Hyperledger Fabric, a private blockchain, is on the rise to utilize blockchain technology in public firms and private firms. However, the newly emerging blockchain-based system is not sufficient to carry out auditing with existing audit check items, so it has no choice but to make and use audit items individually. Therefore, a need for verified audit items for systems that base on blockchain technology has emerged. In this study, we customized the Delphi process to derive audit items suitable for the system development project using the blockchain technology, and verified the completeness and accuracy of the audit items derived through a survey by the IS Auditor. This research will be of direct help to the IS Auditor, and it is expected that operators and organizers who provide services through the blockchain-based system will also contribute to improving the quality of the system.

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 2004.07a
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• pp.130-130
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• 2004

• Proceedings of the Korea Information Processing Society Conference
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• 2019.05a
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• pp.640-641
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• 2019

비트코인으로 대표되는 블록체인은 2009년 이후 여러 산업군에서 블로체인이 만들어져 특정 사업에서 utility 기능을 수행하는 것을 목표로 개발되어 유통되고 있다. 하지만 블록체인은 실생활에 사용하기에는 많은 문제로 활성화가 안되고 있다. 본 연구는 블록체인의 운영 시 발생하는 문제점을 블록체인 승인시스템을 통해 해결하고자 한다.

• Management & Information Systems Review
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• v.39 no.2
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• pp.39-60
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• 2020

Block chain technology is one of the core elements for realizing the 4^th industrial revolution, and many efforts have been made by government and companies to provide services based on block chain technology. In this study we analyzed the benefits of block chain technology for EVMS and designed EVMS block chain platform with increased data security and work efficiency for project management data, which are important assets in monitoring progress, foreseeing future events, and managing post-completion. We did the case studies on the benefits of block chain technology and then conducted the survey study on security, reliability, and efficiency of block chain technology, targeting 18 block chain experts and project developers. And then, we interviewed EVMS system operator on the compatibility between block chain technology and EVM Systems. The result of the case studies showed that block chain technology can be applied to financial, logistic, medical, and public services to simplify the insurance claim process and to improve reliability by distributing transaction data storage and applying security·encryption features. Also, our research on the characteristics and necessity of block chain technology in EVMS revealed the improvability of security, reliability, and efficiency of management and distribution of EVMS data. Finally, we designed a network model, a block structure, and a consensus algorithm model and combined them to construct a conceptual block chain model for EVM system. This study has the following contribution. First, we reviewed that the block chain technology is suitable for application in the defense sector and proposed a conceptual model. Second, the effect that can be obtained by applying block chain technology to EVMS was derived, and the possibility of improving the existing business process was derived.