• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 추계학술대회 논문집
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• pp.763-768
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• 2007

Korean railroad has been accomplished the structural change through separating of facilities and operation of railroad in 2004. The existent government organization was transformed into the public, this caused problem of renovation of railroad management. Korean railroad has been the integrated management of passenger and freight. As putting the passenger service as a priority, freight transportation have fallen behind and not attained good sales results. Restructuring in Korean railroad would bring about considerable improvement, but still not come out of the deficit operation. To find a way out of this situation, there needs to make renovation and extend new enterprise. However, to operate the railway freight transportation more competitively, make up situation that can possess competitive power fundamentally. From this perspective, the purpose of this study is to analyze the necessity for separated operation of passenger and freight railway transportation. By doing this can expect to obtain the competition power of railway freight transportation, and is a help to build up the independent management system of railway freight transportation and secure competitive high position about other transportation systems especially road.

• 지식경영연구
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• 제18권3호
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• pp.37-62
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• 2017

Most of the managers know that knowledge sharing has to be precede to create knowledge which has competitive advantage of organizations. Until now the study on knowledge management placed emphasis on knowledge creation and knowledge sharing but there is few study on knowledge hiding. This study investigates the factors implicate on knowledge hiding intention and knowledge transfer intention of front-line workers and office workers and the implication on job performance of knowledge hiding intention and knowledge transfer intention. We collected sample data from 100 front-line workers and 250 office workers and verified hypotheses using Multiple Linear Regression. The result described that factors affect active and passive knowledge hiding intentions and factors affect knowledge hiding intentions of front-line workers and office workers are different.

• 한국IT서비스학회지
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• 제6권2호
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• pp.125-143
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• 2007

IT Services market is growing rapidly in the business industry and SOA-based Web Services have been introduced as an effective vehicle for the integration of enterprise-wide applications within organizations. The number of publicly available Web Services is ever increasing recently in a variety of areas, and as the number of public Web Services increases, there will be many Web Services with the same functionality. These services, however, will vary in their QoS properties, such as price, response time and availability, and it is very important to choose a right service while satisfying given QoS constraints. This paper addresses the issue of selecting composite Web Services which involves conditional branches in business processes. It is essential to have any conditional branches satisfy the global QoS constraints at service selection phase, since the branches are chosen to execute at run-time dynamically. We proposed service selection procedures for basic structure of conditional branches and explained them by examples. Experiments were conducted to analyze the impact of the number of candidate services and service types on the time of finding service solutions.

• 한국IT서비스학회지
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• 제12권2호
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• pp.349-359
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• 2013

Recently, smart phones have been widely used in the world. Android phones especially provide existing mobile phone features as well as capability of running enterprise applications and web applications by using services. However, such a linkage has limitations to use Android phones as client devices, there is difficulties in providing services by utilizing characteristics of Android. To solve this problem, we need to invoke services by each other. Currently, the Android platform currently supports inter-process communication IPC. However, there is a limitation that Android services just can invoke remote calls. In this paper, we propose a framework to invoke Android services in java environments. For doing this, we propose methods to make services public and to invoke services in using remote calls and communication methods between java environments and Android.

• Journal of Information Technology Applications and Management
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• 제19권4호
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• pp.197-212
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• 2012

In this paper, we report the public IT policy case results to restructure informatization level indices for small and medium sized enterprise(SME). The indices restructuring project was initiated by TIPA with the group of experts during 2011, and the newly amended indices was employed as the formal instrument to measure SME informatization level. The critical drivers to reform the indices include simplification for more accurate measurement of SME informatization level, reshaping key representative indices of smart IT to better publicize SME's interest toward advanced IT, and systematic reconfiguration of performance measures which reflect business performance enhancement effect through IT investment. Indeed, the IT performance indices are unified to incorporate the instrument for general SME informatization level survey and IT adoption subsidy's effectiveness appraisal. The procedures and details of logic illustrated in this paper provides useful insight for successful implementation of SME informatization as well as for the better policy deployment of IT subsidization for SMEs.

• 한국데이타베이스학회:학술대회논문집
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• 한국데이타베이스학회 2008년도 연합학회학술대회
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• pp.253-261
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• 2008

상당수의 중소기업은 자체 마케팅 역량이 부족하여 제품 및 기술 개발에 있어서 초기부터 마케팅 활동을 충분히 수행하고 있지 못한 경우가 많다. 본 논문은 이러한 문제를 해결하기 위해 원료 공급에서부터 가공, 아웃소싱, 판매, 협업에 이르는 제품 생산 활동의 각 단계마다 적절한 마케팅 지향 정보가 제공되도록 공공 서비스 제공 전략을 제시한다. 또한 제품정보, 시장 정보, 기술 정보로 구성된 마케팅 지향형 정보 제공 시스템의 프로토타입을 제시한다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2011년도 춘계학술대회
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• pp.265-271
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• 2011

Technology supports of ETSC(Enterprise Technology Support Center) are for the small and medium-size enterprises to promote and overcome their technical barriers through the transfer of KIMM's technology and the equipments supports to the enterprises. ETSC is expanding and reaching out the works to serve the public domain of business by establishing the networks between researchers and engineers in enterprises for exchanging technical informations.

• 한국IT서비스학회:학술대회논문집
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• 한국IT서비스학회 2009년도 춘계학술대회
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• pp.251-254
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• 2009

오늘날 급격한 정보기술(IT)의 발전과 그에 대한 막대한 투자는 공공기관들로 하여금 IT를 효과적으로 관리할 수 있는 방법론을 마련하도록 하고 있다. 이에 따라 국내 공공기관들은 새로운 방안으로서 정보기술아키텍처(EA)를 활발하게 도입하고 있으나, 그 시도와 관심이 EA 도입단계에 치중되어 있고, EA 도입이후의 관리 및 활용에는 아직 미흡한 부분이 많다. 따라서 본 연구에서는 EA 도입보다는 EA 도입이후의 운영 및 관리, 활용 등 중 장기적으로 기관의 경영활동이라는 것에 기초하여 EA 성숙도 역량 수준을 높일 수 있는 영향요인을 도출하는데 초점을 맞추었다. 특히 본 연구는 공공기관들이 EA를 도입 및 운영할 때 영향을 주는 EA 영향요인이 무엇인지를 도출하고, 그러한 EA 영향요인들이 발생하였을 때 EA 성숙도 수준에 어떠한 영향을 미치는지를 밝히고자 한다.

• 한국조리학회지
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• 제4권
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• pp.25-42
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• 1998

In order to promote a foodservice professionally, the operator must carefully plan of enterprise goals and how to meet them. This is especially truth of foodservices in which both production and service aspects take place under one roof. In such a case, the foodservice operator sells products and services not just one. It is up to the foodservice operator to package the products and services in a manner that is most pleasing customers. The first stop here is to determine who the customers are and what hey want. The process of answering these questions and developing a program to meet the needs identified is called marketing. This study deals primarily with internal promotional concepts, in this study it is important to cover a few of the basic concepts of marketing as well. Thus this study is try to present the merchandising food. In this study, the merchandising food is based on training employees, planning special promotions, featuring special menu items, creating atmosphere, developing good public relations using promotional materials.

• Journal of Information Technology Applications and Management
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• 제20권3호
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• pp.105-127
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• 2013

Information and Communication Technology (ICT) has become a vital instrument for delivering a number of services such as education, healthcare and public services. Community wireless networks are community-centric telecommunication infrastructure developed to provide affordable communication for those who live in remote areas. This chapter discusses the role of Nepal Wireless in achieving socio economic development of rural communities by facilitating affordable Internet access. We analyze the challenges Nepal Wireless faced and articulate on the approaches it took to address those challenges such as lack of technical skills, appropriate technology and funding, difficult geographical terrains, unstable political situation, and expensive devices. In addition, we address the success and failure factors of this community-based ICT4D approach in order to guide similar endeavors. We conclude the chapter by some suggestions for policy makers, community developers, and academicians.