• Journal of Convergence Society for SMB
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• v.2 no.1
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• pp.59-67
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• 2012

As industrial software domain is recognizing with one of areas producing high added values, almost software company is running around in securing skilled workers. However, the hiring of software engineers without the consideration of long-term business goals can be caused the lack of manpower again. Also if there is no strategic workforce management plan, it is impossible to gain high performance despite many software engineers have been employed. One of ways to empower the software development capability, this paper identifies the software job functions in detail and proposes how to define the competency profile for the job function. We also propose the career path management scheme using the profile. The proposed workforce management approach which is based on the competency profile, enables to keep the appropriate size of human resources, and to achieve the business performance of software organization.

• Journal of Internet Computing and Services
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• v.8 no.2
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• pp.23-31
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• 2007

If the effort(manpower) and schedule are estimated, there is very difficult to allocate the manpower according to the schedule time units efficiently. Generally, the Putnam's Rayleigh Model has been applied popularly. This distribution model is expressing topology that manpower is consumed concentrically in first-half point. But actual manpower of projects are consumed concentrically at middle or second half point. Therefore, this model cannot be applied in software project planning area. This paper suggests a model to distribute manpower efficiently. Fist of all, we investigate a typical type presenting in software development field and manpower profile type of actuality development projects. Next, we suggested a method to present the model by a drawing a contour about manpower profile for the efficient manpower distribution. The proposed model shows better performance than Rayleigh and Gomma model. By applying proposed model, we will properly distribute manpower to schedule in software development planning phase, and finally we may manage project successfully.

• Journal of the Korean Institute of Intelligent Systems
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• v.16 no.4
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• pp.416-422
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• 2006

Most of the existing statistical models of software manpower profile are based on the assumptions of the usage and development process. Therefore, there is no universally applicable estimation and prediction model. To develop a prediction model, this paper suggests the predictive filter as a prediction model for software manpower profile. Firs of all, we investigate the software manpower profile and we suggest the input-output of predictive filter and method for parameter determination. Then, its usefulness is empirically verified by analyzing the actual data obtained from the software projects. Based on the average relative prediction error and Pred(0.25), the suggested predictive filter is compared with other well-known statistical estimation models. As a result, the predictive filter generally has a simple structure and on the other hand, it adapts the software manpower profile very well.

• Review of KIISC
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• v.19 no.4
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• pp.59-64
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• 2009

정보보호 인증기술 연구센터는 초경량 저비용의 인증 원천 기술 개발, 통합 인증 시스템 개발, 정보가전 네트워크에서의 인증기술 개발 등 정보보호를 위한 인증기술을 개발하기 위하여 연구 개발을 진행해왔다. 또한, 공통평가기준(CC, Common criteria) 및 CMVP(Cryptographic module verification program)와 같은 보안성 평가에 관한 많은 연구 및 과제수행을 진행하였다. 특히 본 연구센터는 대학기관 중 국내 최초로 정보보호제품에 대한 CC인증 자문을 수행하였으며, 센터에 소속된 연구원들이 대학원생 최초로 수습 평가자 자격증을 취득하였다. 또한 2008년에는 지문인식 시스템 보호프로파일, 개방형 스마트카드 플랫폼 보호파일 등 총 6종의 보호프로파일을 개발하였다. 마지막으로 센터는 우수한 정보보호인력 양성을 목표로 다양한 지원 및 제도를 운영하였다. 그 결과 다수의 우수 연구논문 발표, 국내외 특허 출원 및 등록, 기술이전 및 우수인력 배출 등 당초 목표 이상의 실적으로 달성하였다. 향후 정보보호 인증기술 연구센터는 지금까지 구축된 인증기술 및 보안기술과 산학협력 네트워크 등을 기반으로 우리나라가 인증기술 및 정보보호 산업의 강국으로 자리잡는데 지속적으로 기여할 것으로 기대된다.

• The KIPS Transactions:PartD
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• v.11D no.5
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• pp.1123-1132
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• 2004

Successful project planning relies on a good estimation of the manpower required to complete a project. The good estimation can be derived from Rutnam's Rayleigh Model or Phillai et al.'s Gamma Model. These models only can be applied for the projects which the need of manpower is increased exponentially and the highest of manpower is required at the end of development phase. However, in a practical project, most manpower is required during development phase and a small amount of manpower is assigned during maintenance phase. In addition, the Waterfall Model and Unified Process only can be adopted for development phase. So the current development environments cannot be adopted into the existing manpower distribution models which the highest manpower is required at the end of development phase. This paper suggests an appropriate model for development phase to solve this problem. First, the appropriate manpower distribution for development phase of the Waterfall model was derived from Putnam's manpower distribution and then manpower distribution of development phase was derived for Unified Process. After comparing the required manpower of two Processes, total manpower distribution is similar each other even though the required manpower and task is different for each point of development phase. From this result, a unified model is derived and it can be applied for both development processes.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.11a
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• pp.969-988
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• 2017

4차 산업혁명에 대한 국가적 관심이 높아짐에 따라 ICT산업 분야의 연구개발(R&D)는 앞으로의 국가 성장에 핵심적인 역할을 할 가능성이 크다. 우리나라의 경우도 빠르게 변화하는 ICT 산업에 대응하기 위해, 국가차원에서는 중장기 전략을 수립하고 있으며, 민간차원에서는 관련 인력풀(pool)을 늘리는 등 다각화된 대처를 하고 있다. 하지만 미국과 중국 등 선진국들의 기술수준과 가격 경쟁력을 결코 무시할 수 없어, 우리나라의 ICT산업은 낙관할 수만은 없는 상황이다. 그러므로 지금은 오히려 우리나라 ICT산업에 대한 명확한 진단을 통해 효율적이고 효과적으로 기술기회와 R&D기회를 발굴하는 것이 보다 실효성 있는 정책 수립에 도움을 줄 수 있다. 본 논문에서는 한국과학기술정보연구원(KISTI)에서 개발한 교역활동 프로파일 분석 시스템을 통해 ICT산업에 관련된 상품들 전체를 거시적인 관점에서 확인함으로써 우리나라의 ICT산업 전반을 진단하고 분석하고자 한다. 이로 인해, 증거기반(evidence-based)의 과학적인 방법으로 연구개발 기회를 파악하여 효율적이고 효과적인 정책수립에 기여하고자 한다.

• 대한공업교육학회지
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• v.35 no.2
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• pp.112-123
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• 2010

This study aims at selecting contents of a text book, 'Understanding on Steel', and at presenting compilation methods of that book based on the previous researches on teaching young meister of steel industry. To do that, this, first analyzes subject profiles of textbooks on 'Understanding on Steel' to make questionnaires for the textbook compilation. Second, this study selects textbook contents improved through interviews. Third, this study revises, and complements broad contents, and selects detail units by selected professional committee which is composed of textbook researchers and editor groups. The research results are as follows: First, this study confirms that the formation of the broad contents of 'Understanding on Steel' presented in textbook profiles are appropriate, Second, this study selects subjects of detailed units along with the middle units of 'Understanding on Steel' by selecting parts needed to be improved in terms of the textbook formation. Third, this study presents the text formation system for the broad, middle and detailed units of the textbook, 'Understanding on Steel'.

• Journal of the Korean Society of Propulsion Engineers
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• v.3 no.1
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• pp.55-64
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• 1999

Large size shipyards have peformed the generating of piece and the nesting using shipbuilding-oriented CAD program, which requires higher skilled operators and lots of costs. So, medium and small size shipyards have pursued different types of piece generation and nesting (arrangement method). This research is to develop a program for the generating of pieces with parametric macro method and a STRIP program for the nesting of pieces by PC, which can be applied in such shipyards.

• Journal of the Korea Convergence Society
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• v.12 no.2
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• pp.287-294
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• 2021

The purpose of this study is to type the necessary support services related to the employment of the elderly and to identify in-depth the relationship between the type of support services related to the employment of the elderly and factors that determine employment plans. Data provided by 182 small and medium-sized owners in Seoul A area were analyzed using latent profile analysis and logistic regression. As a result of the analysis, first, it was confirmed that the number of workers and the employment of the elderly were the factors that increased the probability of the elderly employment plans. Second, it was found that the "high-level group of necessary support services" is more likely to have plans to hire the elderly compared to other groups. Based on the results of the study, we would like to provide basic data regarding the direction of government support needed by private businesses to hire the elderly.

• Journal of Korea Multimedia Society
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• v.12 no.11
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• pp.1640-1651
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• 2009

In this paper we introduce a new approach to stroke based rendering using brush stroke profile. Our proposed method, based on image retrieval method, is a simple but flexible and scalable method to create various painting styles, for which scalable database constructed with the collection of real stroke data is used. Input image is reproduced with combinations of brush stoke in the database, when a search process to determinate appropriate brush stroke and a judgment process to decide whether to draw the retrieved brush stroke on the canvas or not are presented. In addition, this paper suggests a new brush stroke model and a depiction technique in order to utilize effective height information which allows natural texture depiction, or good visual effect, without carrying out physical simulation. Our method is able to create diverse variations of painting by controling various user parameters. It also provides scalable framework that can produce various painting styles with different artistic media by changing the stroke combinations of stroke database.