• Proceedings of the Korea Society for Industrial Systems Conference
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• 2001.05a
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• pp.84-94
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• 2001

Many enterprises introduced or are planning to introduce the ERP(Enterprise Resource Planning) system to effectively develop processor reform activities of enterprises. Domestic ERP systems are emphasizing high efficiency in environment and work process of domestic enterprises and Foreign ERP systems are emphasizing excellent features. However, It is really doubtful whether or not both domestic and foreign ERP system actually offer discriminatory functions and features. Therefore, this study was conducted to examine differences between the domestic and foreign ERP systems by making an empirical study with domestic and foreign ERP systems users, so that the ERP system can be successfully used in the future and offer necessary to ERP system suppliers for better development.

• Journal of the Korea Safety Management & Science
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• v.5 no.2
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• pp.145-154
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• 2003

Recently, many companies want to accept and operate ERP (Enterprise Resource Planning) system in their fields ERP does not only include business, but also include finance, account, trade, personnel and BPR(Business Process Reengineering). Especially, it is necessary to have ERP system for companies which have lots of external business such as trade and communication sector. And then, in this paper, I will think about OLTP (On-Line Transaction Processing) system for operating ERP system and improve its defects that can operate more effective sales, circulation, demand plan. But it is regrettable that I can not make a comparative analysis with other systems because the ERP system is still on the introductory stage for the company studies and the benefits have not been realized yet. Another limitation of this research is its narrow scope of study in which only the raw material inventory system for a single company is covered. In the future, however, ERP system would be adopted by many corporations, which would help us to launch a comparative study on the results of ERP system implementation as a future direction of research.

• Journal of the Korea Safety Management & Science
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• v.3 no.2
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• pp.167-179
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• 2001

In this study, an overall survey of ERP system and methodology are first introduced, then an efficient way of const겨cting ERP system is suggested through a case study on S company S company has not reached the goal of ERP system as it planned and is still working on the project. The main idea for the efficient construction methodology of ERP system is that BPR (Business Process Reengineering) should be accomplished and the company should have enough time to test the ERP package and a proper ERP team organization before the ERP system is introduced. It is suggested that introduction of ERP system bring about benefits to companies in terms of effective management system.

• The Journal of the Korea Contents Association
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• v.7 no.5
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• pp.174-183
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• 2007

Recently, the Korean Hotel market has expanded to Asia rapidly including China. However Korean hotels' competitiveness has weaken with Korean won's appreciation and increasing real estate cost. To cope with these problems, Korean hotels are varying and differentiating their services and adopting advanced information system such as ERP(Enterprise Resource Planning) System. ERP Systems requires large amount of cost and time, otherwise successful implementation is not guaranteed. Thus, It is necessary to analyze critical success factors and calculate effect before investment on the ERP system implementation. In this study, I surveyed a Five-star ranked Hotel, named R. To find a method of investment effect calculation. This research is conducted on the basis of previous studies and AHP(analytic hierarchical process), which is suggested by Saaty. Finally, This study presents a significant method of analysis and calculation on investment effect of Hotel's ERP system based on the Hotel R's case.

• Journal of Convergence Society for SMB
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• v.6 no.2
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• pp.1-9
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• 2016

In the modern business environment, ERP System is a tool for efficient use of the resources of the company. Implementation of the ERP System is not a simple introduction of the unit system. The changes and innovation of the company will be made through the BPR. And then, the BPR is made based on the system design and implementation. Cultural difference creates a difference in the attitudes and relationships of members of company. and, Cultural difference produce differences in organizational culture and operating principles. Cultural differences can mention the differences in the cultures of East and West, and can mention the difference between each country within the same culture. In the paper, we determine the impact of cultural differences on the implementation of the ERP System. Cultural differences affect the implementation process and the decision-making process, user interface.

• Journal of the Korea Convergence Society
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• v.10 no.1
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• pp.13-24
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• 2019

Each company has different business processes. Since it is impossible that an ERP system contains every different business processes, the productivity of customizing and maintenance well-matched for the business process of a company is the key to successful implementation. This ERP UI development tool was developed for better connection to back-end in terms of customizing and maintenance, integration with design, providing various tools for higher productivity, reusability, and standardized user interface so that it enhances the productivity, meets the UI standard, and copes with upcoming changes of business process. In the further study, the study on the service automation and integrated development environment with front-end and back-end providing through the advanced user convenience development for front-end designer and front-end generator would be carried out.

• Proceedings of the Safety Management and Science Conference
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• 2005.11a
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• pp.19-29
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• 2005

Since 1980's, many enterprises have constructed Strategy Information System and tried BPR, ISP. Also, they implemented ERP and practiced the Process Innovation and Six Sigma for Management Innovation in todays, Although most companies had provious good plans, but those are not satisfied. Because of failed to change management and continued next activity. Many Project for Process innovation are ended as disposal project in many case, if they want next project, they need a new plan which needs additional fund and re source. This paper studied Process Innovation and Six Sigma in many things and proposed new model for continued project on the master plan. Also it proposed next study subject about ERP Optimization and Harmonization after implemented ERP which is considered as next step of PI.

• Journal of Information Technology Services
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• v.6 no.2
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• pp.35-47
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• 2007

The purpose of this thesis is to analyze the success factors of ERP system in corporations and to know what is different in the factors depending on organizational culture and size. Considering there are various results from introduction of the same information technology(IT), it is implied that organizational characteristics make a difference. In this thesis we did factor analysis and multiple regression about the factors based on the previous studies and analyzed the priorities depending on organizational culture and size. The results show that mechanistic organization has key success factors of work process change, project team abilities, and determination of CEO while organic organization has those of work process change and project team abilities. Plus bigger sized organization has success factors of work process change, project team abilities, and determination of CEO while small sized organization has those of work process change and project team abilities.

• Journal of the Korea Safety Management & Science
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• v.8 no.5
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• pp.119-130
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• 2006

Since 1980's, many enterprises have constructed Strategy Information System and tried BPR, ISP. Also, they implemented ERP and practiced the Process Innovation and Six Sigma for Management Innovation in todays. Although most companies had previous good plans, but those are not satisfied. Because of failed to change management and continued next activity. Many Project for Process innovation are ended as disposal project in my case, if they want next project, they need a new plan which needs additional fund and resource. This paper studied Process Innovation and Six Sigma in many things and proposed new model for continued project on the master plan. Also it proposed next study subject about ERP Optimization and Harmonization after implemented ERP which is considered as next step of PI.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.10
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• pp.1807-1813
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• 2007

This study provides the most simplified ISP method while involving management strategy, organization process analysis, redesign and information system implementation strategy to enhance the feasibility and the efficiency of ISP. So this study compared the scope and the development projects of ISP and ERP. Through this, it provided a ISP connection model as a solution to effective process implementation and redesign and conducted study to provide systematic access method according to IT strategy implementation, process redesign and reengineering.