• 한국IT서비스학회지
• /
• 제8권3호
• /
• pp.83-100
• /
• 2009

Even though the success of the information system (IS) protect becomes a critical issue to an enterprise and there has been a lot of research about finding critical success factors of IS projects, the scope management for the success of IS protect has received little attention in the literature. The purpose of this research is to investigate the effects of the project scope management activities defined by PMI (Project Management Institute) on the performance of the information system project. The focus of this paper is on the project supplier's point of view. This study shows the priority of the scope management activities during the IS Project. The results show the different results depending on the types of the project clients and the project scale. This research reveals that the scope verification is important for the project supplier from the project process view, and that the scope planning/definition is important for the protect client from the project result view. It also shows different results comparing to the conventional recognition about project success. The research results show that the positive relationships between the project scale and the importance of scope management activities, and between the familiarity of suppliers and clients and the importance of the scope management activities. Through this research, we expect that the importance of the scope management in a project will be considered as an important issue, and that this research will lead to various detailed research about this issue.

• 한국컴퓨터정보학회논문지
• /
• 제22권2호
• /
• pp.51-57
• /
• 2017

The first thing to be prioritized is to set the scope of the management system when establishing an information security management system for systematic and effective information security management. It is important to set the scope for an organization's information security goals due to the scope affects the organization's overall information security activities. If the scope is set incorrectly, it might become impossible to protect important services and therefore, the scope of the management system should be determined in consideration of the core business services of the organization. We propose a core service selection model based on the organization's mission-critical service and high risk service in order to determine the effective information security management system scope in this paper. Core service selection criteria include the type of service, contribution to sales, socio-economic impact, and linkage with other services.

• 전자공학회논문지A
• /
• 제29A권7호
• /
• pp.10-18
• /
• 1992

In this paper, a simulation model for scope and filter parameters in CMIS/CMIP, OSI management protocol, has been discussed and the suitable scope type was represented by analyzing optimal polling time in network management system, queue size and response time. Scope and filter parameters in MGet, M-Set, M-Action, and =M-Delete services provide a scheme to select some managed objects, and the results are largely varied according to a scope type requested and the outcome of filtering. It has been simulated each scope type and all scope type mixed in a network by varying the offered load and a polling time. On the same time, the response time, queue size of the managing system and a delay time have been measured. As a results, the suitable scope type and polling time enhancing the network performance on the OSI network management is proposed.

• 시스템엔지니어링학술지
• /
• 제10권2호
• /
• pp.1-13
• /
• 2014

Put Abstract text here. Recently, the Korea industry need systems engineering technology more than yesterday. The systems engineering management function is needed to use the systems engineering engine process effectively. The systems engineering management function is overlapped a lot with project management function and has vague interface. The project management and systems engineering are two independent disciplines. So there are few references which address the scope and relationships clearly between systems engineering management and project management. This paper suggest the scope and relationships between systems engineering management and project management and revise the PMP and SEMP structure of Blanchard and Fabrycky. Followings are the key concept of this paper presenting. The project management(PM) composed of technical management and non-technical management. The technical management scope is same with systems engineering management. The non-technical management scope is composed of parts of enterprise support processes.

• 경영과학
• /
• 제21권2호
• /
• pp.111-122
• /
• 2004

Measuring performance of corporate information system has become one of the core issues in that development of the information system requires substantial amount of investments and the system works as a crucial leverage to enhance competitive edge. Most of the previous researches for performance of the information system have narrow and limited focus on such as the effect of user satisfaction and productivity. This paper suggests a model to measures the comprehensive performance which is classified as user scope (user involvement and satisfaction), operational scope (task productivity, task innovation, customer satisfaction, management control) and efficiency scope (financial performance), and to represent the relationship among the scopes by the path analysis model. Followings are conclusions from statistical hypothesis test of the model: (i) user involvement through user satisfaction has positive effect on all the performances in the operational scope, (ii) task innovation and customer satisfaction in the operational scope has statistically significant impact on financial performance but task productivity and management control do not. This conclusion indicates that task productivity and management control has the long term effect in nature, and evaluation of the information system has managerial implication when it Is measured in comprehensive performance which includes internal operational performances as well as financial performance.

• 한국학교ㆍ지역보건교육학회지
• /
• 제1권1호
• /
• pp.131-136
• /
• 2000

This study redefined school health environment in Korea, especially inter-school environment, according to the comprehensive meaning of health. The scope of inter-school health environment was classified into physical environment, biological chemical environment, social environment, and mental. emotional environment. While the environment management was classified into safety management, hygiene management, and living management according to management method, These analytical tools will contribute to a better understanding of the scope of school health and will be an available resource in school health practice.

• 한국기후변화학회지
• /
• 제3권4호
• /
• pp.225-234
• /
• 2012

본 연구는 2011년 CDP Korea 200과 Global 500에 포함되어 온실가스 관리 평가를 받은 기업 중 국내 온실가스 관리 우수기업과 CDLI 90점 이상을 획득한 Global 우수기업의 Scope 3 답변 자료를 토대로 제3자 검증 유무, 관리항목을 비교분석하여 국내외 기업의 Scope 3 관리 현황을 분석하였다. 분석 결과, 국내 기업의 제3자 검증비율은 48%로 80%인 해외 기업에 비해 매우 낮은 것으로 나타났다. WRI/WBCSD 가 제시한 15개 Scope 3 항목 관리 현황을 분석한 결과, 국내 기업은 평균 1.6개를 관리하고 있는 반면, 해외 기업은 평균 2.7개를 관리하고 있는 것으로 나타났다. 국내 기업 전체가 관리하고 있는 Scope 3 분야는 10개였으며, 해외 기업은 13개로 나타났다. 임대자산과 프렌차이즈 항목은 세계 어떤 기업도 관리하지 않고 있다. 국내 기업의 경우에는 출장, 임직원 출퇴근 등 전산시스템으로 확인 가능한 정보의 관리비율이 높았고, 해외 기업의 경우도 유사했으나, 제품의 사용 항목 등 제품 판매 또는 그 이후의 온실가스 배출을 관리하는 비율이 높음을 알 수 있었다. 향후 Scope 3를 통한 기업간 그리고 국가간 규제가 높아질 가능성이 큰 만큼, 제품의 사용, 에너지 구매 등에 관련한 Scope 3 항목관리를 위한 국내 기업의 노력이 필요할 것으로 보인다.

• 보건행정학회지
• /
• 제18권1호
• /
• pp.21-42
• /
• 2008

This study investigates economies of scale, cost complementarity and economies of scope for healthcare organizations using econometric approaches. The economies of scale appear to exist in each service provided by a hospital such as inpatient treatment services, outpatient treatment services, and other patient treatment services, respectively. When we test all services in aggregate level, it also indicates that the healthcare industry on average exhibits the economies of scale of 6 percent, which implies that scaling up hospital sizes will bring substantial cost savings to them Evidence shows that cost complementarity exists between outpatient services and other services for patients and, i.e., these other services for patients experience the reduction in marginal costs as the outputs of the outpatient services increase. For the economies of scope, they are present in most service areas; aggregate level services, outpatient services, and other services for patients, respectively. Inpatient treatment services, however, do not show any evidence of the economies of scope. Results show that the economies of scope are achieved by the general hospital type that provides all service areas such as inpatient treatments, outpatient treatments, and other services for patients. The existence of the economies of scope provides the rationale for extending the existing line of business in a hospital into more diverse areas of services where its benefit comes in the form of cost savings. In sum, it overall provides evidence that the M&As in this industry are encouraged to achieve cost reductions from the economies of scale and scope by changing the size and the output mix.

• The Journal of Asian Finance, Economics and Business
• /
• 제7권10호
• /
• pp.707-716
• /
• 2020

The study investigates the relationship between broad-scope management accounting information usage, market orientation, and the firm performance. This study employs a survey data of 149 top-level and mid-level managers working in Vietnamese tourism enterprises. To analyze research data, we employ SmartPLS 3 software. The analytical process include measurement model evaluation (evaluate the scale's validity and reliability) and structural model evaluation (test research hypotheses). The results reveal that broad-scope management accounting information usage has a positive direct effect on market orientation dimensions (include information generation, information dissemination, and responsiveness). Then, market orientation dimensions also have positive direct effects on the performance of Vietnamese tourism firms, excluding information dissemination. Moreover, this study also reveals that the market orientation dimensions mediate the relationship between broad-scope management accounting information usage and firm performance. The findings of this study suggest that tourism firms should pay more attention to the use of management accounting information in decision-making. With the increasingly fierce competition of the tourism firms today, capturing and meeting the needs of the market is a prerequisite to help firms enhance their competitiveness and improve their performance. To do that, Vietnamese tourism firms need to consider pursuing market orientation and enhancing broad-scope management accounting information usage.

• 정보처리학회논문지:소프트웨어 및 데이터공학
• /
• 제5권7호
• /
• pp.339-344
• /
• 2016

자동차 소프트웨어의 복잡성이 높아짐에 따라 안전문제가 중요해졌다. 그래서 이를 해결하기 위하여 Automotive SPICE 프로세스가 제안되었다. Automotive SPICE 프로세스 수행을 위해서는 통합된 관리 체계와 도구가 필요하다. 하지만 중소기업의 경우에는 인원과 자본이 부족하여 통합된 관리체계와 도구를 도입하기 힘들다. 따라서 Automtovie spice 최소 요구사항을 준수하는 HIS scope 항목을 목표로 해야 한다. 본 논문에서는 Automotive HIS scope 항목을 수행하는데 필요한 오픈 소스 기반 프로세스 관리 도구 시스템을 제안한다. 제안된 시스템으로 Automotive SPICE HIS scope 항목을 수행할 수 있으며, 수행 결과를 통하여 Automotive SPICE HIS scope 항목을 만족하는 것을 보였다.