• 정보처리학회논문지D
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• 제11D권5호
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• pp.1105-1122
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• 2004

소프트웨어 품질 개선과 관련된 조직 및 기업들의 노력들은 소프트웨어 생산성과 품질을 어느 정도 향상시켰지만 근본적인 해결 방안이 되지 못하여왔다 이와 같은 결과는 인력과 기술보다는 프로세스의 제도화의 부족에서 기인한다(1). 최근에는 프로세스 또는 작업 산출물이 명시된 요구사항과 계획, 표준을 따르게 하여 프로세스와 산출물을 가시적으로 관리하는 프로세스 품질보증을 통한 품질의 향상을 시도하는 움직임이 활성화되고 있으며, 이와 관련된 표준들과 모델들이 제시되고 있다. 하지만 관련 표준들과 모델들에서 제시된 내용은 추상적이며, 이를 적용하는데 필요한 세부적인 절차나 방법, 관련 산출물 등에 대해 기술하고 있지 않다. 따라서 표준 및 모델에서 제시하는 내용을 도입하고자 하는 조직들은 관련 표준의 전체 구조 및 내용을 숙지하고 받아들이기 위한 긴 노력과 많은 공수를 들여야만 품질에 대한 해당 조직의 목적 및 목표를 충족시킬 수 있는 소프트웨어 품질보증 활동 프로세스를 확립할 수 있다. 이에 본 연구에서는 조직들이 보다 편리한 방법으로 체계적이고 견고한 품질 보증 활동 프로세스를 구축할 수 있도록 지원하기 위한 패키지를 개발하였다. 본 연구에서 개발 된 패키지는 CMM/CMMI, ISO15504, ISO12207등의 관련 표준에서 기술하고 있는 품질보증 활동과 소프트웨어 프로세스 전 주기에 대한 내용의 분석, 기존연구의 분석 및 구조화, Best Practice 평가 및 분석의 과정을 통해 소프트웨어 품질보증 활동을 체계적이고 구조적으로 지원할 수 있는 소프트웨어 품질보증 지원 패키지이다. 개발된 패키지를 활용하면, 조직들은 조직의 여건 및 특성, 그리고 프로젝트의 성격에 맞도록 필요한 조정만을 통하여 품질보증 프로세스를 확립할 수 있다. 개발 된 패키지의 효율적인 활용이 내조직의 소프트웨어 품질보증 구축에 투입되는 공수 및 어려움을 줄일 것으로 기대된다.

• International Journal of Knowledge Content Development & Technology
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• 제12권4호
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• pp.67-94
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• 2022

The paper aims to present a comparative analysis of scholarly research output in the fields of Library and Information Science (LIS) in India and South Korea. The Web of Science database was used to retrieve the bibliographic data of the Indian and South Korean LIS published documents during 2001-2020 and the indicators were included in the analysis: research productivity, publication-quality, most prolific authors, institutions and journals, "Annual Growth Rate (AGR)", "Compound Annual Growth Rate (CAGR)", "Relative Growth Rate (RGR)", and "Doubling Time (DT)". All types of documents such as articles, conference papers, book reviews, corrections, editorial materials, so on were included in the study. MS Excel, VOS viewer, and bibliometrix (R-tool) software were used for tabulation and mapping. The results show that South Korea placed the top in the overall output of LIS research publications during the last two decades. The Indian LIS research output, Annual Growth Rate (AGR), and Compound Annual Growth Rate (CAGR) were good compared to South Korean LIS publications. In addition, the South Korean LIS researchers' output has increased rapidly in terms of publications, citations, average citations. Gangan Prathap (India), Seyoung Lee, and Heejin Lee (SK) are the most prolific authors; Indian Institute Technology, Delhi and Yonsei University, Seoul are the most prolific institutions; and the Scientometrics journal was the most preferred journal by the Indian and South Korean LIS researchers during the study period. The results of this study are useful to administrators, policymakers, and academics. In addition, the scope of this study might include looking at research published by LIS scholars in India and South Korea, as well as examining all types of academic publications.

• 한국공작기계학회:학술대회논문집
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• 한국공작기계학회 2002년도 춘계학술대회 논문집
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• pp.363-368
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• 2002

An automobile hub is composed of a hollow cylindrical part with inner and outer diameters. These hub diameters must be precise, as any irregularities in them (diameters) can influence/degrade the motion of an automobile with this problem. Highly accurate and reliable hub inner and outer diameters measurement systems are therefore required for inspection of the diameters. In this research, an automobile hub inner and outer diameters measurement system has been developed and tested. The system consists of measuring heads with LVDT sensors, and associated software for automatic measurement and calibration of the diameters and the sensors respectively. The system has been evaluated in comparison with an existing measurement system, and the following outcomes have been achieved; .Improved and guaranteed quality and reliability .Increased productivity and cost reduction. These results prove the system developed in this research to be suitable for automobile hub inspection.

• 산업공학
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• 제9권2호
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• pp.3-17
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• 1996

Productivity improvement is one of the most challenging problem facing the motor industry. This paper deals with the lot sizing and production scheduling problems of the side frame press shop in a domestic truck manufacturing company. The problems can not be solved simultaneously due to the computational complexity. Thus, we present a heuristic method which solves the two problems sequentially with the objective of maximizing the press utilization while maintaining a minimum inventory level. A micro-computer-based software is developed for easy implementation of the heuristic in the shop floor level.

• 한국정밀공학회지
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• 제19권4호
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• pp.79-86
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• 2002

As consumer electronics, information, and aero-space industry grow, the demand for aspheric lens increases higher. To enhance the precision and productivity of aspheric surface, a CAM system for ultra-precision aspheric surface needs to be realized. In this study, the developed CAM system can generate NC code fur various aspheric surfaces fast and precisely by a new bi-arc interpolation method that the location of maximum error is fixed at an efficient point. The newly developed bi-arc meets the given tolerance more precisely, performs faster calculation. The cutting condition input module and the NC code verification module are adequate to ultra-precision machining, so that a operator can obtain products fast and easily.

• 한국국방경영분석학회지
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• 제24권2호
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• pp.57-74
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• 1998

This paper is aimed to propose an testing and evaluation strategy and plan in Military Information Systems, especially focusing on development an“New-generation Wargame Model”. Through this research, we concluded that the effective and efficient testing/evaluation strategy/plan can aid the productivity, maintainability, availability, etc., of the Militray Information Systems. Highlights of the proposed testing and evaluation strategy and plan for Military Information Systems are as follows. First, in the unit and module integration testing phase, hybrid of black-box and white-box testing techniques are available for Military Information Systems and progressive approach for module integration phase should be considered because of the complexity. Second, in the system testing phase, integrated module should be tested with respect to the function and performance that should be satisfied with the user requirements, specifications, risk analysis, etc., Third, in the acceptance testing phase, reliability, interoperability, maintainability, availability, integrity, etc., must be considered in the actual or mini-operational environments for testing efficiently and effectively.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1996년도 추계학술대회 논문집
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• pp.534-537
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• 1996

As consumer electronics, information, and aero-space industry grow, the demand for aspheric lens increases higher. To enhance the precision and productivity of aspheric surface, a CAM system for ultra-precision aspheric surface needs to be realized. In this study, the developed CAM system can generate NC code for various aspheric surfaces fast and precisely by Tri-arc interpolation method that the location of maximum error is fixed. The cutting condition input module and the NC code verification module are adequate to ultra-precision machining, so that a operator can obtain products fast and easily.

• 한국산업정보학회논문지
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• 제11권5호
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• pp.190-197
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• 2006

China has been aware of the urgent need of developing electronic and information industry in order to improve its productivity. Since 1991, IT industry has been one of the main factors to influence China's economic growth. In the results of the efforts to develop its IT industry, China has achieved average 25% yearly growth rate of IT manufacturing industry since 1991. We will take a look at haw the main IT products' performances was, how the role of IT industry was in China economy and in China's trade and how the prospect of China IT industry will be. However, we need to know that, depending an the different areas, the environment of the China's IT industry will be quite different. In China, the east coastal area has the better environment of technology, menpower, infrastructure, and fund for the development of IT industry and the IT industry of this area is very competitive, comparing with the middle and west area.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2005년도 추계학술대회 논문집
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• pp.423-426
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• 2005

The injection molding process has applied to a variety of fields by a development of various plastic resins. Recently, this process has been extending to a field of parts of shoes. In this study, the injection mold of shank which is a one of the parts of shoes has been designed. The position of gate and the injection procedure have been optimized by a simulation using the CAE software and an analysis using the DOE. As a result, the improved injection mold of shank has been manufactured in a short time. Appling the CAE and the DOE at the process of the injection mold design eventually lead an increase in the productivity and the quality of parts.

• 산업경영시스템학회지
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• 제22권51호
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• pp.221-230
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• 1999

Many enterprises are performing the production planning computerization for survival in unlimited competing period. But it is very difficult to directly apply many production planning softwares to the domain-specific areas of many small enterprises because one enterprise is different from the others with respect to product type, production process, and order fulfillment method. Practically most small enterprises depend on experienced production managers in production planning, so then many problems such as overtime work and cost have been appeared. The purpose of this study is to develop production planning module for order-made production system in order to reduce overtime works and surplus costs. We developed production planning module with RDBMS, which is fit for small manufacturing company. Developing this software, we use Visual Basic 5.0 to provide GUI environment for the production planning module and Microsoft Access 97 is used to construct Database. This production planning module is applied to enhancement of productivity in M manufacturing company located in Asan.