• 품질경영학회지
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• 제32권4호
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• pp.140-155
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• 2004

Six Sigma Management has been introduced as a management strategy by leading companies and some small and medium-sized companies in Korea. But it is not easy for small and medium-sized companies to implement this new management system because of their business environment such as poor manpower or lack of time, etc. This paper proposes an effective implementation model of the Six Sigma Management for small and medium-sized companies using the management by process. First, We review the concept of Six Sigma Management and consider the problems of introducing the system for small and medium-sized companies. And then, Six Sigma Management model for small and medium-sized companies named SIX SIGMA-s is presented. Finally, we present a case study of applying SIX SIGMA-s for a medium- sized company.

• 인터넷정보학회논문지
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• 제18권6호
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• pp.7-13
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• 2017

In this paper, we propose a novel dynamic subchannel grouping (DSG) algorithm to maximize the system capacity considering intended proper outage probability for the downlink of enterprise small-cell networks (ESNs). In the proposed DSG scheme, a local gateway (LGW) which is installed in a building dynamically divides the frequency bandwidth into different numbers of subchannel groups (SGs) based on the numbers of small-cell access points (SAPs) and small-cell user equipments (SUEs) per floor. Then, the LGW assigns the SGs to SAPs and the SAPs allocate them to their serving SUEs. Through simulation results, we show that the proposed DSG scheme is appropriate for the ESNs compared to the conventional small-cell networks in which all SAPs use the number of fixed SGs in terms of the system capacity and outage probability.

• 산업경영시스템학회지
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• 제21권47호
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• pp.149-168
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• 1998

The aim of this research is to devise and grope for the solution to the problems and betterment of both the present tax system facing the country and the present conditions of small businesses in order to develop small businesses and strengthen the competitiveness of them; as a result, this paper lays a strong emphasis on the point that small businesses must take a more tax reduction than big businesses in view of influence on national economy. However, it is important that small businesses try to exert itself to provide competitiveness in the market. It is also necessary that although the administration helps frame the policy of small businesses toward reduction in tax, it must set up strong measures to help the tax reduction of them centering around competitive businesses.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2003년도 추계학술대회
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• pp.1-13
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• 2003

Domestic industry calamity rate did decrease in large numbers by many efforts of the safety and the health organizations. Nevertheless domestic industrial accident level is low yet among the OECD countries. Domestic small and medium enterprises is in trend that industrial accident is increased by deterioration of hardware, unpreparedness of safety equipments. But, Domestic small and medium enterprises' safety and health education had not been utilized so far effectively. This research groped efficient operation model of the safety and the health education through the survey about a solution for problems of education that is enforced in small and medium enterprises to three groups of workers and safety and health administrators and managers. Compared domestic safety and health educational system and advanced foreign educational system. And, analyze problems about domestic small and medium enterprise's safety and health education and presented a solution. Finally, presented efficient operation model of the safety and the health education suitable to domestic medium and small enterprises.

• 경영과정보연구
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• 제8권
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• pp.1-23
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• 2002

Technical innovation is very important in the small and medium enterprises. All successful innovation stars from a creative ideas, it be a new application for a technology, the satisfaction of a new identified need or of an old need in a new way, or the manufacture of a product by a different method. The purpose of this study is to investigate into the implementation effect of IMS(information management system) for information in small and medium enterprises. This research analysis was done as to small and medium enterprises of 24. The Results for this research analysis was as follows. First, the satisfaction scored 4.10 in information level up of the small and medium enterprises. Second, increased effect productivity scored 3.37 in samples of 17. Thrid, increased management efficiency productivity scored 3.14 in samples of 17.

• 산업경영시스템학회지
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• 제34권4호
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• pp.17-24
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• 2011

The government supports politic funds to Small Business having difficulties of insufficient capital and weak assets. Also the effect of governmental politic funds are evaluated better than the effect of substitute loans of the commercial bank. Especially governmental politic funds contribute to the external growth of the enterprise sales and the increment of total assets size. It is necessary however related supporting programs with funding provision to reduce the risk of insolvency politic funds of small business and reinforce the competitive power of company. This paper introduces the model of the corporate diagnosis system of the Small Business Corporation as part of these intention and analysis supported companies' management performance last four years and proposes direction of development.

• 한국산업정보학회:학술대회논문집
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• 한국산업정보학회 2003년도 추계공동학술대회
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• pp.251-275
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• 2003

Given the importance of adoption of the IOS (Interorganizational System) and the “much-slower-than-anticipated” growth of IOS adoption, especially in small- and midium firms, this study aimed to identify the key determinants of small- and midium-sized firms' ISO usage. Based on prior research on IT/EDI adoption in various organizations, the model that incorporates 9 factors that are hypothesized to have influence on the ISO usage decision was developed and empirically tested against data collected from 114 small- and midium-seized firms' top management. The results show that perceived financial costs are found to be major impediments to usage intention, and perceptions of relative advantage, compatibility, risk are also important determinants of ISO usage intention in small- and midium-sized firms. Implications of these findings are duscussed for researchers and practitioners.

• 한국유기농업학회지
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• 제19권spc호
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• pp.115-118
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• 2011

Most of European countries have certain support measures of small holder organic producers in their policy system but they need to be more positive with this issue. Recent EU regulations and any other governmental organic farming measures are hardly emphasising on small holders' issues except a few measures. In order to secure small producer organic farming, the extensive efforts are needed. Developing new logos and differential support system for small producer organic at every aspects from production, marketing and public procurement level will become more positive actions to take, for example.

• 한국항해항만학회지
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• 제27권6호
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• pp.693-700
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• 2003

Universal AIS, which has been adopted officially for automatic identification systems among regulated ships by SOLAS, should be installed, for example, on all passenger ships over 300 tons engaged in international voyage and over 500 tons in domestic voyage, sequentially from 2002 to 2004. We must not overlook the fact than-ruled regions by regional authorities in the case of VTS. Actually a major portion of accidents have happened in small vessels like fishing vessels. However, they are not equipped with automatic identification tools, due to the high costs of the equipment for identifying purposes, as well as the absence of regulation In this paper, we researched the alternative of automatic identification for small vessel instead of universal AIS. We analyzed the requirement of automatic identification for small vessel about wireless communication method, traffic volume, etc. We proposed the identification system for small vessels in local areas and developed the Local Vessel Identification System (LVIS) interoperable with universal AIS using a PDA platform and wireless network.

• 한국항공우주학회지
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• 제33권1호
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• pp.93-103
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• 2005

나노위성 HAUSAT-2 설계 검증의 일환으로 소형위성의 초기개념설계를 위한 시스템 엔지니어링 설계 도구를 개발하였다. 본 프로그램은 위성의 임무 및 사용자 요구조건을 바탕으로 탑재체와 각 서브시스템의 설계 과정을 거치면서 위성 전체 시스템의 질량 및 전력을 산출하고 설계된 시스템의 제작비용을 예측할 수 있다. 약 200여개의 소형위성 분석 데이터를 포함하고 있으며, 데이터베이스는 소형위성의 경향 분석을 제공할 뿐만 아니라 중요한 설계 요소로 쓰이고 있다. SEDT는 약 10개 이상의 소형위성 데이터를 경우에 따라 적용하면서 검증되었다.