• 한국IT서비스학회지
• /
• 제16권4호
• /
• pp.77-97
• /
• 2017

ERP is an essential information system (IS) that many companies are operating on the basis of this solution. Since ERP is a very important system that is used in business operation and provides quantified information about the efficiency and productivity of the business activities, difference of competitiveness between companies that have successfully implemented ERP and those that do not have is very large. According to a survey done by a global consulting firm, far less than half of the companies are evaluated as successfully internalizing ERP into their organizations. Therefore, there is a need for an accurate assessment of ERP usage and an improvement of ERP based on it and the need become to increase largely. However, in reality, there is neither the systematic evaluation methods or any research about this topic. This study proposes a framework for evaluating the routinization of ERP throughout the life cycle of the ERP based on both the literature in the enterprise architecture, ERP lifecycle, ERP success areas, and actual experience of the authors in ERP implementation. The proposed framework intends to satisfy the following functional requirements : 1) the entire lifecycle of ERP should be evaluated; 2) evaluation of ERP should be performed from the enterprise-wide perspective; 3) evaluation should focus on the core activities of the organization; and objective evaluation criteria should be used in the evaluation.

• 경영정보학연구
• /
• 제8권1호
• /
• pp.241-263
• /
• 2006

1995년 이래 많은 기업들이 기업의 경쟁력 확보를 위해 ERP를 도입해 왔다. 그러나 ERP를 도입하려는 기업마다 다른 기업에서 발생되었던 문제점들을 여전히 경험하고 있으며, 성공적으로 ERP를 도입한 기업은 많지 않다. 이렇게 성공적인 ERP 시스템 구축에 어려움을 겪는 주요 원인은 체계적인 ERP 구축과정 평가 없이 발생되는 문제점을 간과한 채 다음 단계로 넘어가기 때문이다. 본 연구에서는 ERP 프로젝트의 결과보다는 구축과정에 초점을 맞추어 ERP 프로젝트 각 단계별 수행과정을 평가하고, 그 결과 발견된 문제점들을 개선할 수 있는 도구로서 ERP 프로젝트 평가모형을 개발하였다. 이 연구모형은 ERP를 도입하는 기업들에게 구축과정의 시행착오를 최소화 시킬 수 있는 가이드라인과 단계별 완성도를 높일 수 있는 평가기준을 제시함으로써 성공적인 ERP 도입을 가능하게 해줄 것이다.

• 한국IT서비스학회지
• /
• 제3권2호
• /
• pp.39-51
• /
• 2004

Based on investigating and analyzing the cases of advanced foreign universities that have already included ERP courses in their education systems, this study proposed the ways of incorporating ERP courses into Korean universities' curriculums in terms of the following three areas: 1) development of ERP courses, 2) establishment and maintenance of ERP education environment, 3) continuous evaluation and improvement of ERP education implementation. As reasonable ERP courses, "Introduction to ERP" targeted to educating overall basic concepts in ERP system and business administration, "ERP System Implementation" for fostering business process design and system implementation skills, "ERP Programming" such as ABAP for the purpose of customizing ERP system, and "Strategic Use of ERP" dealing with ERP package selection and implementation methodologies of effective utilization of ERP systems were suggested. Regarding the establishment and maintenance of ERP education environment, single server architecture model that contained both database and application was proposed with the intention of set-up cost saving and maintenance efficiency. As for the evaluation and improvement on ERP education implementation, its methodologies were introduced through analyzing the advanced cases. Finally in addition to the above three areas, critical success factors for effectively launching ERP education in the universities were suggested through reviewing the previous case studies.

• Journal of Information Technology Applications and Management
• /
• 제9권1호
• /
• pp.1-26
• /
• 2002

ERP is the key-enabler of enterprise's informatization. Seletion of a right ERP system is one of the critical issues. Previous study shows that since a very few methodologies of selecting ERP systems are provided, most of companies have difficulty in Implementing ERP system. The purpose of this study is to analyze the characteristics of ERP system selection factors and develop the ERP evaluation methodology An empirical study is performed and shows that there are signigicant differences in ERP selection factors among ERP consultant, ERP developer, and system manager. The result shows that five factors such as general characteristics of software and supplier, technology characteristics of software and supplier, and Project management shills are significant. Based on the five factors, the evaluation methodology is developed. The methodology will help enterprises to make better decision in selecting ERP systems.

• 한국IT서비스학회지
• /
• 제20권2호
• /
• pp.57-76
• /
• 2021

Today's ERP system has become a core system of IT·SW that not only supports and manages enterprise resources efficiently, but also encompasses major business tasks. In other words, the ERP system is an essential strategic element for the survival of a company as a powerful means to innovate the management of an organization. This study analyzed the impact on the utilization of IT·SW from the perspective of the entire organization's process without limiting the performance evaluation of the ERP system itself, which is a core system of a company. The measurement data for evaluating the performance of the ERP system was the 2018 domestic company IT·SW utilization survey result report (subject to survey : 3,017 domestic companies with 10 or more employees). Based on this data, this study analyzed the impact of the ERP system on the entire enterprise's IT·SW utilization. In particular, attention was paid to whether there would be a difference in the use of IT·SW if the type of ERP system introduction was changed through the improvement of the business process of the company. Multiple regression analysis was performed using the statistical package SPSS 25. As a result, among the ERP system introduction types, the greatest degree of (+)influence on the company's IT·SW utilization is when the ERP package SW or ASP service is used as it is. Although the difference is insignificant, the second case was to build an ERP system through self-development or outsourcing, followed by customizing the package SW or system through self-development or outsourcing. Through the results of this study, it is expected that the organization will improve the business process and use the standard ERP package SW as it is without modification, thereby effectively enhancing the use of IT·SW of the company and leading to management performance.

• 산업경영시스템학회지
• /
• 제28권2호
• /
• pp.27-35
• /
• 2005

This paper investigates the importance and satisfaction levels according to factors on commercial Enterprise Resource Planning(ERP) packages in the view of end users when the ERP system is employed especially in SMEs. Considering the characteristics and functions of ERP packages, five factors (vendor, technology, function, A/S, price) are obtained based on the literature review. The proposed procedure consists of finding importance factors and satisfaction levels which support the selection of ERP packages for a certain SME. When a company tries to implement the ERP system, the findings in this paper suggest which ERP package is suitable for its own business environment.

• 한국정보시스템학회:학술대회논문집
• /
• 한국정보시스템학회 2004년도 추계학술대회
• /
• pp.339-348
• /
• 2004

There were few empirical researches on the ERP system in spite of increasing interest on ERP system recently Therefore, the purpose of this study is to develop an framework for the marketing performance based on evaluation of ERP system used by the theoretical model for evaluation of information system and the empirical data of Korean firms. This study was empirically examined an effect of ERP system and its information quality on the use of information from ERP system. And another effect of information use from ERP system on marketing performances survey on MIS was conducted for the marketing strategy. In this study, the structural equation model was established for verifying the relationship of above variables. And several hypotheses were established and examined empirically from that structural equation model. In conclusion, the effectiveness of ERP system must be evaluated within structural relationship among ERP system and its information quality, the use of information from ERP, and marketing performances. Additionally, the result of this research has founded the fact that ERP system and its information quality are important as elements of successful ERP system.

• 한국문헌정보학회지
• /
• 제52권4호
• /
• pp.91-110
• /
• 2018

본 연구는 비디오 스킴의 자동 생성을 위한 비디오 요약 알고리즘을 제안하고 이를 평가하였다. 제안된 알고리즘은 ERP(Event Related Potentials) 기반의 주제 적합성 모형, MMR(Maximal Marginal Relevance) 기법 및 판별분석기법을 사용하여 구현하였다. 제안한 ERP/MMR 기반 알고리즘을 이용하여 구성한 비디오 스킴의 품질과 유용성을 내재적 및 외재적 평가를 통해서 검증하였다. 내재적 및 외재적 평가에서 ERP/MMR 방법들의 평가 점수들은 각각 경쟁 기준으로 사용한 SBD(Shot Boundary Detection) 방법의 평가 점수 보다 유의미한 차이를 보이며 높게 나왔다. 그러나 이 두 평가에서 ERP/MMR(${\lambda}=0.6$) 방법의 평가 점수와 ERP/MMR(${\lambda}=1.0$) 방법의 평가 점수 간에 통계적으로 유의미한 차이는 없는 것으로 나타났다.

• 한국IT서비스학회지
• /
• 제9권2호
• /
• pp.129-149
• /
• 2010

Although many organizations have implemented and used ERP systems for years, industry reports point out that the usage level does not reach their expectation. As a result, they do not enjoy the benefits from the investment into ERP systems. This study attempts to develop a research model and test the model empirically for identifying factors that affect the usage of an ERP system at a public organization. This study has classified potential factors into three groups of technical system characteristics (usability, usefulness), organizational support characteristics (operational support, education and training, evaluation and measurement), and user characteristics (organizational citizenship, self-efficacy). Then, a structural equation model has been established on the basis of previous literature and tested with empirical data. In summary, this study has found that self-efficacy, usefulness, and operational support have an effect on the ERP usage. Self-efficacy is the strongest factor; Usefulness is the second; and the third is operational support. On the contrary to the previous literature, this study has not found a significant effect of organizational citizenship on the usage. The result confirms that an organization can increase the ERP usage by improving the usefulness of an ERP system to some extent. However, to boost the usage further, the result implies that organizations need to strengthen the self-efficacy of their members by reinforcing operational support, providing education and training steadily, and establishing an evaluation mechanism in relation with the ERP usage.

• 한국IT서비스학회지
• /
• 제12권1호
• /
• pp.189-199
• /
• 2013

As many organizations have adopted and implemented ERP systems, concerns about ERP performance also have increased. Former researches studied the ERP implementation of general large or medium size enterprises but there are not enough studies on ERP systems of a specific industry domain. In this paper, we introduce a case study on ERP adoption methodology of global leading company 'D' in shipbuilding and marine engineering industry. We examined ERP implementation background, method and scope and evaluated ERP performance in perspective of both quantitative and qualitative approaches. Quantitative research usually examines ERP performance based on financial statements and qualitative study typically examines organization change or improvement. As a result, ERP implementation in shipbuilding and marine industry can improve quantitative aspects such as cost, human resource and organization performance. As qualitative analysis, business process and tools can be unified and management transparency can be improved by ERP implementation. The result of this paper will be useful guideline for organizations which are considering ERP systems.