• 한국정보시스템학회지:정보시스템연구
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• 제20권2호
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• pp.155-176
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• 2011

The use of mobile office systems has been expanded due to the smartphones' rapid diffusion in Korea, and it has brought a new work environment that is different from traditional working patterns. In this study, the unique attributes of mobile office systems, such as ubiquity, usefulness, complexity, and insecurity, are examined along with the impact of these attributes on work overload and job stress. Based on transaction-based model of job stress, organizational support was applied as a stress inhibitor and also the moderator between work overload and job stress. The findings of this study show that ubiquity increases usefulness of mobile office systems; complexity increases both work overload and job stress; and insecurity increases job stress. Surprisingly, usefulness increases job stress, which means employees who perceive the efficiency of mobile office systems higher may feel more job stress. Organizational support for mobile office systems significantly shows the moderating effect, but no direct mitigating effect on job stress. The theoretical and practical implications in order to mitigate the side effects of mobile office systems based on the research findings are thoroughly discussed.

• 농촌지도와개발
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• 제18권1호
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• pp.153-197
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• 2011

The purpose of this study is to look at the development and status of Danish Agricultural Advisory Service (DAAS) and to find some implications on Korean agricultural and rural extension. Agriculture is main industry contributed to economic growth in Denmark. Main factors of this success would be strong farmers' organizations, commercial co-operatives, farmers' active participation in training and education, and independent advisory service owned and managed by farmers. DAAS has unique developmental history. First service was started by local farmer's organization in 1871. Farmers themselves wanted to start advisory service in order to improve the quality of butter. National center of DAAS was established in 1971 in order to disseminate knowledge to local centers, to develop new activities and computer programs, and to deliver in-service training of local advisors. In 2010, one national center with 550 employees and 32 local centers with 2,900 employes are serving for 48,000 farms. The service covers almost all farmers' needs such as production, finance, tax, buildings, crops, livestock, organic production, environment, legal matter. DAAS Academy tries to offer relevant, just-in-time training activities in order to develop the competences of advisors effectively.

• 한국조리학회지
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• 제12권3호
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• pp.17-31
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• 2006

There have not been the best method for improving the management system of an enterprise. Its management system must be changed according to new environment. Therefore, the food service industry had to accept outsourcing strategies to reduce cost and construct the core-capability of enterprise. In this respect, we studied the introduction and the satisfaction in outsourcing strategies for family restaurants, including a post of enterprise, decision on the supply-enterprises, contract preparation, cost of outsourcing, recontract items and outsourcing result estimation. The results of this study were as follows; First, 90.5% of managers for 7 family restaurants felt that outsourcing is needed. Second, the post of the outsourcing for 7 family restaurants was from 1 to 8; supply for raw food material, cleaning and equipment repair. The introduction of outsourcing for 7 family restaurants started in 1995 and it had constantly made progress up to 2003. Thirdly, the advantages of the outsourcing for 7 family restaurants were increase of benefit, improvement of controllable-power for family restaurants and improvement of employees' satisfaction. Fourthly, 42.9% of managers were satisfied and 4.8% of them were not satisfied. 36 to 40 year old vice-managers were very satisfied with the result of the outsourcing. Fifth, 90.5% of family restaurant managers found the outsourcing to be needed and especially managers in their late thirties realized the outsourcing.

• 가족자원경영과 정책
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• 제14권3호
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• pp.15-36
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• 2010

The purpose of this study is to review previous domestic and foreign studies and to investigate personal work-life harmonization through theoretical research on familyfriendly management using a dual agenda approach. The authors briefly identified trends and critically reviewed domestic researches on family-friendly management and foreign studies of scholars that overcame the limitations of domestic studies to present a foundation for work-life harmonization through a dual agenda approach. As a result, the existing family-friendly management was found to be compatible with work and family but was not effective in developing personal careers. The workers who actively accepted family-friendly management as part of their work-life balance were mostly female laborers who were employed part-time, had lower academic education, earned lower wages and, in general, were non-professional workers without specific skills or career aspirations. The remainder of the workers, full-time male employees, with higher education and with professional knowledge and skills, inevitably worked longer, more labor-intensive hours, due to the advent of the dual agenda approach. A new work-life harmonization program is urgently needed not only for family-friendliness but also for healthy organizations, individual career development and personal wellbeing.

• 한국인터넷방송통신학회논문지
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• 제15권5호
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• pp.69-74
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• 2015

본 논문에서는 데이터베이스의 정보시스템을 구성하는 속성을 감축하여 빠른 검색을 보장하는 제어규칙의 생성에 관한 연구이다. 일반적으로 정보시스템에는 불필요한 많은 속성들이 존재하고 있다. 이때 정보시스템의 객체들이 비일관적일 경우에는 응답의 정확성을 기대하기 어렵게 된다. 그러므로 본 논문에서는 러프엔트로피의 개념과 베이지언 사후확률을 적용하여 불필요한 속성을 제거하여 정보시스템을 간결화 하는데 주안점을 두었다. 제안된 알고리즘에서는 러프이론에 기반한 최적의 리덕트를 생성하는 과정에서 사후확률을 적용하여 결정속성에 대한 조건속성의 함의를 러프엔트로피의 척도로 비교하여 영향력이 약한 속성을 제거하여 제어규칙을 간결하게 표현할 수 있다. 제안된 알고리즘을 신입사원의 채용에 적용하여 지식감축의 효용성을 보인다.

• 복식
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• 제44권
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• pp.168-179
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• 1999

In order to settle down structural causes of the process of distribution and apparel production in domestic fashion industry, and to raise competitive power with changing market environment, we need to bulid up Quick Response(QR) system based on information technology such as EDI(Electronic Data Interchange), KAN(Korea Article Number), and POS(Point of Sales), POS is the most valuable information tool to promote QR system paractically. The purpose of this study was to investigate motivation of POS adoption, problems in operating the system, and satisfaction on POS effects. Data were collected by sending questionnaire to the managers in apparel firms which were using POS. Statistical devices were t-test, frequency with SAS program. The results fo the study were as follows: 1. The degree of satisfaction to POS effects was rather good. Especially, rapid evaluations on new products gave the greatest satisfaction to the users. 2. Satisfaction degree of POS effects according to introduces time and organization characteristic(number of employees) have no significant difference, but the firms which have higher annual sales volume showed higher satisfaction degree. Merchandise department showed higher satisfaction on POS effects. 3. The motivation of POS adoption was an effective logistics control with consumer information as a marketing strategy. The problems in operating the system were lack of investment, and professionals. They almost didn't have KAN code, instead, have their own code system.

• 복식
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• 제64권3호
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• pp.47-61
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• 2014

Dongdaemun Fashion District has been successfully positioned as the main hub for fashion product distribution in Korea since 1960 thanks to its unique and successful fashion merchandising system. This system enables the distributors to respond quickly to consumer need and inexpensive price. However, at the present time, Dongdaemun Fashion District has been facing serious challenges from new types of retail stores such as fast fashion brands like ZARA and online shopping malls. To achieve this result, statistical analysis was performed using data from 68 employees of wholesalers in the Dongdaemun Fashion District. They were required to answer questions regarding the marketing system supporting program, amenities like restrooms, and traffic congestion. For the case study, C.I.S, a successful global wholesale system in Italy, was selected. C.I.S has 130 offices offering professional services in the field of trade, legal and tax issues, and insurance. This study suggests cooperation among related wholesalers in order to make an area management plan in the Dongdaemun Fashion District. Also, for the wholesalers to build up product information system and infrastructure for the Global marketing strategy.

• 대기
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• 제23권3호
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• pp.357-365
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• 2013

A public-academia cooperative research system is suggested to improve the level of national research on atmospheric science and to enable the National Institute of Meteorological Research (NIMR) to meet its overloaded demand for research and results. As a practical example of cooperative research the CIRES case was reviewed. CIRES, the Cooperative Institute for Research in Environmental Sciences, located at the University of Colorado Boulder, is one of NOAA's 18 cooperative research centers located at universities across the U.S. NOAA, the National Oceanic and Atmospheric Administration, as a part of government, gives clear guideline for research topics and supplies research funds to research centers and audits their research processes and accomplishments. NOAA Boulder Laboratories, as a large, well-established government research center managed by government scientists, supplies depth of experiences and major research infra-structure to CIRES. CIRES pursues innovative and challenging research with their younger and brand-new researchers who are university employees. This cooperative work between government research organizations and the university produces high level research efficiently. Not only does Boulder have a beautiful natural setting where researchers live and work but also the city is a home to many scientific agencies and research facilities. This robust scientific network provides rich opportunities for CIRES researchers to collaborate with others in their scientific fields.

• 한국경영과학회지
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• 제37권3호
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• pp.79-94
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• 2012

According to the higher dependence of contemporary firms on data digitalization and the information technology, the role and importance of Information Security Management (ISM) is getting higher. Thus, there is a need to arrange proper procedure and a series of device within the organization in order to reduce diverse security risks, which take place from the inside and the outside of firm. In other words, prior examination for reinforcing recognition of ISM, and of a systematic performance method in the refined form is important. This study investigate the key variables influencing the ISM. Thus, this study suggests firm environmental factors that include four exogenous variables, market volatility, task interdependence, perceived benefits, and coordination mechanism affecting awareness of ISM. In addition, it proposes a concept of the ISM process with awareness, development, and performance, and examines the moderating effects of regulatory influence. The research model was tested by using Structural Equation Modeling, via SmartPLS 2.0 analysis on a sample collected from 186 employees in various industries. The research results provide the evidence that supports the tested hypotheses except significance of coordination mechanism. The implications of the findings suggest a new theoretical framework of the ISM and offers important solutions for the practical application guidelines.

• 지식경영연구
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• 제14권3호
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• pp.87-100
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• 2013

As the external knowledge networks of firms have become more and more important to their product and service innovations, many global leading companies such as P & G, IBM, and Samsung Electronics have formulated and implemented their open innovation strategy. This study attempts to empirically analyze the effects of CEOs' supports for external knowledge networks, external knowledge network-oriented cultures and inter-organizational knowledge management systems as the major antecedents to external knowledge networks by using the data based on organizational members' perceptions about them. Based on 847 samples collected from employees in three companies in the medical, the construction and the IT service industries, this study performed a structural equation modeling (SEM) analysis about the effects of the antecedents to the external knowledge networks on product and service innovations through Partial Least Squares (PLS). The empirical findings of this study show that CEOs' supports for external knowledge network positively influence product and service innovations, partially mediated by external knowledge network-oriented cultures and inter-organizational knowledge management systems. And they also show that external knowledge network-oriented cultures and inter-organizational knowledge management systems have a positive effect on product and service innovations, respectively, partially mediated by external knowledge networks. With these new findings, academic and practical implications are discussed.