• Journal of Internet Computing and Services
• /
• v.5 no.1
• /
• pp.33-39
• /
• 2004

In this paper, so that government official in target extent of relevant shame capacitates CMM measuring achievement result by each process as quantitative because do standard, repeat and achieves gap analysis and estimation solidify knowledge management of information base enabling "Quality control, production management, cost control, integral management of knowledge", Solidify customer service through "high-quality, differentiation" of information. Establish administration and supervision item to reach 4 steps level in information ability measurement in formation to prove business efficiency through process optimization and improves formation maturity through voluntary effort of formation continuously. Suggested model who analyze and evaluates application in domestic SI specialty company.I specialty company.

• The Journal of the Korea Contents Association
• /
• v.11 no.5
• /
• pp.93-103
• /
• 2011

Currently, the library system using the method of the software on the client / server and ASP by providing services in a manner of hardware and software, and cross-referencing, installation and deployment, Customization, Upgrade, risk management, and software licenses across the high-cost management of difficult and costly There is a problem. To solve these problems, SaaS based Integrated Management System for Digital Library, multi-tenant environments(SaaS Maturity Level 3 and above) as a key element in the implementation were developed. Therefore, almost no initial investment cost, easy, simple, low-cost IT services available on SaaS based software on-demand service model of how the system is implemented.

• The Journal of the Korea Contents Association
• /
• v.20 no.1
• /
• pp.658-667
• /
• 2020

The purpose of this study was to develop the Servant Leadership Scale-Pastoral Version(SLS-P). In order to accomplish the purpose of this study, analyzed the relationships of Christian tradition and servant leadership, explored the rationale about servant leadership measurements and 366 of the Christians were sampled through the cluster sampling. The finding of the study were as follows: First, The characteristics of servant leadership analyzed in Bible traditions and Jesus model. Second, The factorial structure of PHS was extracted as 5 factors (sharing, serving, caring, humbling, leading) with 23 items. Third, The utilizations of this SLS-P expects to be evaluated to the servant leadership program in the pastoral setting.

• Journal of the Korea Society of Computer and Information
• /
• v.22 no.11
• /
• pp.161-168
• /
• 2017

In this paper, we propose a Software Education Program for the Education Welfare Priority Support students. Elementary school students of education welfare priority support programs has low school satisfaction level and course maturity. Also, they have various problem such as relatively large digital divide when compared to general student. To solve such problem, we designed, developed, and applied a software education program on education welfare priority support program's elementary school students to analyze its effect on their learning motivation, self-efficacy, and goal orientation. Software education program followed the main stages of ADDIE model and was designed into experience Sharing, Requirements analysis, Sharing, Grouping, and Organizing. 20 of 6th graders in education welfare priority support programs were chosen as subject for software education program. The effectiveness has been analyzed through pre, and pro test. As a result of the analysis, we found that the developed software education program has meaningful effect on Learning Motivation, Self-efficacy, and Goal Orientation of education welfare priority support program's elementary students.

• The Journal of Bigdata
• /
• v.1 no.1
• /
• pp.23-32
• /
• 2016

With the rapid development of information technology, we can manage not only structured data but also unstructured data. Big data environments drive new business values. This study examines the effect of analytic resources to business performance under big data environments. Recent worldwide reports showed empirical performance results of big data applications. Compared to these reports, we attempt to analyze resources of big data applications to companies in Korea. This study results in current status of big data use in Korea. and will help to develop a maturity model of big data applications.

• Magazine of the Korea Concrete Institute
• /
• v.6 no.4
• /
• pp.102-112
• /
• 1994

The drying shrinkage of concrete has a close relation to the water movement. Since the diffusion process of water in concrete is strongly dependent on the temperature and the pore humidity, the process is highly nonlinear phenomena. This study consists of two parts. The first is the development of a finite element program which is capable of simulating the rnoisture distri- ,bution in concrete, and the other is the estimation of the differential drying shrinkage and stress considering creep by using the modified elastic modulus due to inner temperature change and maturity. It is shown that the analytical results of this study are in good agreement with experlimental data in the literatures, and results calculated by BP-KX model. The internal stress caused by moisture distribution which was resulted from the diffusion process, was calculated :quantitatively. The tensile stress which occured in the drying outer zone mostly exceeded the tensile strength of concrete, and necessarily would result in crack formation.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2006.11a
• /
• pp.511-514
• /
• 2006

장기간동안 여러 기관의 협력을 통해 이루어지는 전사적 아키텍처(Enterprise Architecture, EA)의 특성상, 기관에서 EA를 도입부터 운영 및 정착, 그리고 고도화시키기 위해서는, 조직의 EA업무 수행 능력을 평가하고 개선하기 위한 적합한 EA기준이 필요하다. 하지만 국내 EA에 대한 연구는 아직 도입단계이기 때문에, EA조직의 수준측정을 위한 EA성숙도모델에 대한 연구는 활발하지 않다. 이러한 상황에 따라, EA조직의 수준측정을 위한 EA성숙도모델에 대한 연구는 활발하지 않다. 이러한 상황에 따라, EA성숙도 모델을 정의하고, 측정을 위한 평가항목과 해당 지침을 제시하고자 한다. EA성숙도 모델은 CMMI의 연속형 모델을 참고하여, EA성숙도 모델의 선진사례 분석과 정부 '정보시스템의 효율적 도입 및 운영 등에 관한 법률'을 기반으로 하여 총 4개영역 15개평가요소를 정의하였다. 성숙도 단계는 인식부터 최적화 단계까지 총 5단계로 정의하였으며, 이 중에서 첫 번째 단계인 인식단계의 평가항복별 지침을 제시하였다. 이렇게 각 항목에 대한 측정 대상자들의 이해를 높임으로써 좀 더 정확한 성숙도 평가 결과와 이를 기반으로 EA고도화를 위한 좋은 기준을 제시하고자 정의하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2004.11a
• /
• pp.303-306
• /
• 2004

프로세스 관리는 제품품질에 대한 요구가 높아져가는 상황에서 개발 완료 후 발생할 수 있는 결함을 사전에 식별 및 해결해줄 수 있다. 이러한 프로세스 관리 활동은 측정 활동을 통해 현재의 프로세스 품질과 향후 프로세스 개선에 관한 정보를 효과적으로 얻을 수 있다. 측정활동의 효율성을 높이기 위해서는 측정 활동에서 얻어진 측정 데이터와 그 외 관련 데이터들을 측정 저장소(Measurement Repository)에서 저장하고 관리해야 한다. SEI(Software Engineering Institute)에서 개발한 프로세스 개선 모델인 CMMI(Capability Maturity Model Integration)에서는 조직 성숙도 레벨 2에서는 프로젝트 차원의 측정 저장소를 다루고 있으며, 조직 성숙도 레벨 3 에서는 조직 차원의 측정 저장소 확립을 하나의 Specific Practice 로 설정하고 있다. 조직 차원의 측정 저장소는 각 프로젝트의 측정 데이터를 통합하여 관리하기 때문에 조직 전체에 일관되고 예측 가능한 측정활동을 지원한다. 그러나 CMMI 에서는 조직차원의 측정 저장소를 구현하기 위한 상세하고 체계적인 절차와 방법을 언급하고 있지 않아 조직에서는 실제 구현에 어려움을 겪고 있다. 이에 본 연구에서는 CMMI를 기반으로 PSM(Practical Software Measurement), ISO15939(소프트웨어 측정 프로세스 표준)등의 자료를 참조하여 조직에서 측정 저장소를 효과적으로 구현할 수 있도록 지원하는 절차와 방안을 연구하였다.

• Molecules and Cells
• /
• v.39 no.7
• /
• pp.524-529
• /
• 2016

Controlling the production of diverse cell/tissue types is essential for the development of multicellular organisms such as animals and plants. The Arabidopsis thaliana root, which contains distinct cells/tissues along longitudinal and radial axes, has served as an elegant model to investigate how genetic programs and environmental signals interact to produce different cell/tissue types. In the root, a series of asymmetric cell divisions (ACDs) give rise to three ground tissue layers at maturity (endodermis, middle cortex, and cortex). Because the middle cortex is formed by a periclinal (parallel to the axis) ACD of the endodermis around 7 to 14 days post-germination, middle cortex formation is used as a parameter to assess maturation of the root ground tissue. Molecular, genetic, and physiological studies have revealed that the control of the timing and extent of middle cortex formation during root maturation relies on the interaction of plant hormones and transcription factors. In particular, abscisic acid and gibberellin act synergistically to regulate the timing and extent of middle cortex formation, unlike their typical antagonism. The SHORT-ROOT, SCARECROW, SCARECROW-LIKE 3, and DELLA transcription factors, all of which belong to the plant-specific GRAS family, play key roles in the regulation of middle cortex formation. Recently, two additional transcription factors, SEUSS and GA- AND ABA-RESPONSIVE ZINC FINGER, have also been characterized during ground tissue maturation. In this review, we provide a detailed account of the regulatory networks that control the timing and extent of middle cortex formation during post-embryonic root development.

• 한국IT서비스학회:학술대회논문집
• /
• 2003.11a
• /
• pp.233-240
• /
• 2003

To develop high-quality software systems satisfying the customer's needs, user-centered design (UCD) process has been emphasized in the area of human-computer interaction. And component-based development (CBD) has been extensively studied to realize a systematic software reuse, thereby reducing the time-to-market and the development cost. Balanced integration of user-centered design process and CBD process will be a promising way for successful software construction, which effectively achieves three goals: the quality of software, the cost of software development, and the time-to-market. However, traditional CBD methodology seems to lack the concept of user-centered design process and the relevant methods. This paper proposes a way of incorporating user-centered design process into a CBD methodology. Firstly, this paper gives the brief introduction of UCD. Secondly, we explain typical UCD activities and methods along the phase of systems development lifecycle and propose the use of usability maturity model (UMM) for integrating UCD activities and methods with those of CBD methodology. Finally, as a case study, we describe the results of comparing the UCD activities to the activities of MaRMI-III, which has been developed as a CBD methodology at ETRI.