• Information and Communications Magazine
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• v.27 no.7
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• pp.16-20
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• 2010

이동통신망을 활용하여 사물과 사물간의 연결(Connectivity)을 제공하는 사물통신 서비스를 M2M이라 하며, 이는 인구수의 제약을 넘어서는 신규 가입자시장이다. M2M은 원격측정, 감시, 제어, 관제 등의 기능을 제공하며, 사물과 현장의 정보를 수집하는 센싱부와 이를 전달하는 광역통신망 및 수집정보의 가공, 처리, 통제하는 서버시스템의 3요소로 구성된다. 이를 위해서 기기, 센서, 통신모듈, 통신 및 IT등 다양한 전문Player의 협업을 필요로 하는 Value Chain을 가지고 있다. M2M 시장은 고정물, 이동물, 차량 및 대인시장으로 구분할 수 있으며, 전력, 수도 등 검침, 보안방범, 재난재해관리, 환경감시, 차량관제, 대인 위치추적 등 다양한 분야에서 적용되고 있다. 국내 M2M 시장은 지난 10년간 지속적인 성장을 계속하고 있으나 급속성장 및 활성화를 위하여는 소규모 세분시장의 한계를 극복하고 규모의 경제를 달성할 수 있는 방안의 모색, Value Chain내 다양한 Player간 Win-Win 협업체계의 강화, 높은 QoS에 의한 서비스 안정성 및 도입운영의 용이성 제고, 초기도입 비용장벽의 완화 등이 필요한 것으로 분석된다. 향후 높은 성장 잠재력을 가지고 있는 M2M 시장은 참여자들의 창의적인 대상시장 발굴과 가치의 제공을 통하여 상생 발전의 선순환을 도모할 필요가 있다.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.3_4
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• pp.384-394
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• 2003

The purpose of this research is to provide the apparel companies with a successful business strategy by analyzing the concept, function and current status of mileage programs; and examining how customer's attitude, recognition, experience, compensation method of the mileage program in apparel companies affect its brand loyalty. In this research simple random sampling was performed. The sample pool was based on 494 people which included college students and employed men and women in their twenties and thirties living in Seoul and in the metropolitan area. The data analysis was completed on the basis of SPSS package, using frequency, percentage, mean, standard deviation, factor analysis, variation, Scheffe test, regression, t-test, and X/sup2/. The following results were found in this research: It is effective to maintain brand loyalty through continuous relationship with consumers as fierce competition increases in apparel companies. A mileage program is a win/win strategy that allows clothing companies to increase its sales and brand loyalty while consumers feel greater satisfaction.

• Proceedings of the Korean Information Science Society Conference
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• 2003.04a
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• pp.398-400
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• 2003

현재 전 세계 근로자의 상당수가 업무와는 무관한 인터넷 사용을 위해 많은 시간을 소모하고 있는 실정이다. 본 논문에서는 이러한 불필요하고 불건전한 인터넷의 사용을 감시하여 네트워크 상에 불필요한 트래픽의 발생을 억제함으로써 업무생산성을 높이고 회선 비용 절감 효과를 가질 수 있도록 하기 위해, 네트워크 상에서 발생하는 웹 트래픽을 감시하는 시스템을 설계하고 구현하였다. 본 논문에서 개발한 시스템은 Windows 계열 운영체제에서 실행들 수 있도록 하기 위해 BNF와 호환이 되는 "Winpcap" API를 사용하였으며, 또한 다중 쓰레드를 사용하여 실시간 처리가 가능 하도록 하였다. 본 시스템은 현재 웹 트래픽 만을 분석 처리하도록 되어 있지만, 향후 다른 프로토콜들에 대한 처리를 보안할 경우, 네트워크 감시 프로그램으로도 사용될 수 있을 것이다. 수 있을 것이다.

• Journal of The Korean Society of Agricultural Engineers
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• v.52 no.6
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• pp.75-83
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• 2010

The objective of this paper is to study the discharge characteristics of pollutant loads in small watershed according to probability rainfall using the Hydrologic Simulation Program-Fortran (WinHSPF). The subwatershed of Gosam reservoir watershed in Gyeonggido province was simulated and the probability rainfall of study area was estimated by recurrence interval and duration. The probability rainfalls are 156.5, 205.9 and 277.4 mm for 6 hrs, 12 hrs and 24 hrs in 10 year frequency, and each probability rainfalls is distributed by Huff's 4th quantiles method and applied to HSPF. The pollutant loads were high for initial rainfall. The concentrations of TN, TP and BOD were high as rainfall duration is shorter and rainfall intensity is higher.

• Journal of Korean Institute of Industrial Engineers
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• v.25 no.4
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• pp.476-489
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• 1999

This paper is concerned with the deployment of core technologies for automotive steel sheets, based on the structural change of global market. The main tasks of automotive industry are to ensure the energy consumption, environmental regulations, and driving safety. With social and legal requirements, this study analyzes the market creation processes with technological innovations for hot rolled, cold rolled and galvanized steel sheets during the 20th century. It has been proven that the leading country in the steel industry was also that in the automotive. The purchaser-supplier relations of sheet materials are then patternized in the regional markets of the United States and Japan, who share nearly 50% of market in the world. According to the paradigm shift of globalization, the balance of power in Porter's 5 forces has been moved to the buyers', and both industries pursue Win-Win strategies such as the PNGV(Partnership for a New Generation of Vehicles ) and design-in system with the competition.

• Journal of Information Technology Services
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• v.11 no.1
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• pp.293-304
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• 2012

Externally, there is urgent need Strengthening the competitiveness of agriculture in terms of production, processing and consumption. And development of high-quality services is particularly essential for provide safe food to consumers, internally. We studied the concept of service science, service models and service development methodology, then researched strengthening agricultural competitiveness through analysis of service viewpoint. After then, in the service level and service science, we elicit the service components for the defined new business, which is composed of private service and supporting service for Mungyeong omija industry. In this research, we evaluate the possibilities that agriculture is not primary industries but service industries for competitiveness. We suggest four key service composition for win-win strategy in Mungyeong omija industry. That is authenticity service, decision price service, decision rating service, establish infrastructure for year-round sale.

• Proceedings of the KAIS Fall Conference
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• 2001.11a
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• pp.104-106
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• 2001

This paper presents the usage of software package APM WinMachine for design of train car elements. APM software uses fur maximization of design productivity and efficiency in designing and evaluation machine elements and systems and CAD modeling. In process of machine designing needs make strength calculations of machine parts with complecated design. Will the help of APM software strength calculations can be done quickly. On the Demichovo machine-building plant with the use of APM software were made quickly and effectively strength calculations of the cradle of the suspension of air-conditioner of car train and the mounting brackets of a tank of train toilet.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.18 no.35
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• pp.61-70
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• 1995

The objective of this study is In develope on productivity improvement program, which named PPM(Participative Productivity Management). This program consists of 3 stages which are Goal setting and sharing. Productivity measurement and evaluation, and Gain sharing. Each concepts of NGT(Nominal Group Technique), Objectives matrix method and Gain sharing was applied to form this frame. This program rewards members of an organization for their contributions to improve business results. It also fits perfectly with today's participative management philosophies. Furthermore, the company and its employees could be partners a win-win situation, and one more barrier to a high-involvement culture should be eliminated.

• Journal of the Korea Safety Management & Science
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• v.17 no.3
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• pp.297-306
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• 2015

The purpose of this thesis is to contribute in establishing the objectives of government policies through an empirical analysis on the relational characteristics surrounding the self-employed creative enterprises under the current circumstances where the specific empirical studies on the self-employed creative enterprises haven't been performed. According to the result of verification, the social capitals such as reliability, reciprocity and network are necessary due to the characteristics possessed by the self-employed creative enterprises while the reliability between cooperative enterprises is created and the cooperative relationship continues when the enterprises are faithful to their intrinsic activities such as the improvement of productivity rather than the entrepreneur spirit. Such win-win cooperation was eventually shown as having a positive effect on the performance of enterprises.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.04a
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• pp.432-435
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• 2012

지식정보화 사회로의 진입으로 언어처리의 필요성은 점차 확대되고 있으나, 현재의 언어처리 기술은 의미분석에 기반하지 않음으로써 많은 한계를 가지고 있다. 본 논문에서는 의미분석의 일환으로 접미사의 중의성 해소를 위해 한국어 사용자 어휘지능망(U-WIN)을 이용한 접미파생명사 분석 방법을 제시한다. 세종 말뭉치에서 중의성 접미사를 포함한 32,647개의 문장을 대상으로 접미사 앞의 어근을 추출하여 U-WIN과 매핑되는 노드에 가중치를 부여한 뒤 이를 접미사 중의성 해소에 사용한다. 동형이의 접미사 49종 중 세종말뭉치에 나타난 25개의 동형이의접미사만을 대상으로 실험한 결과 91.83%의 정확률을 보였다.