• Korean Journal of Construction Engineering and Management
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• v.14 no.5
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• pp.122-130
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• 2013

As the level of competition has increased in the construction management market, it becomes a critical issue for CM firms to secure competitive edges. The objective of the study is to investigate elements of competitive strategy as perceived by CM firms and to discuss key features and implications. Michael Porter's Competitive Strategy Model was used as a framework to analyse the elements under three strategy categories. A major finding includes that Differentiation Strategy is generally perceived most important strategy category but, depending on the group to which a CM firm belongs, there exist a gap in the perception. However, regardless of the group, Cost Leadership is commonly considered least important strategy category. In particular, lowest-bidding strategy element showed the least importance. Understanding CM firms' perceptions on elements of competitive strategy provides an insight into CM firms' current strategy directions and can be useful for future tuning in a firms' own strategy.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.11
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• pp.5178-5187
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• 2011

National Competency Standards(NCS) development related researches on the semiconductor industry were carried out partially, but the field training demand survey and analysis using that NCS were not done. The past demand survey for the job skill training had focused on personnel shortage and oversupply so it has the problems called skill mismatch. This study has the purpose to provide an alternative analysis of qualitative evaluation using the relative importance and gap of the job skill elements in the semiconductor industry. As research methods, we carried out related literature and report review, and a job skill demand survey on the semiconductor industry. We analyzed about the industry related jobs and job tasks, the qualitative demand for each job skill elements, and procurement methods for each job skills and manpower. We illustrated some related training courses to find out a relevant way for supplying the training programs.

• The Journal of Korean Institute for Practical Engineering Education
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• v.3 no.1
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• pp.127-135
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• 2011

The past quantitative analysis of the demand for job skill training had mainly focused on personnel shortage and oversupply, so it has the problems of the qualitative discrepancies called skill mismatch. As a supplementary study relating to specific industries and occupations, a discussion to improve the job skills training programs through a qualitative analysis is needed. This study provide the analysis of urgency evaluation using the relative importance and gap of the job skill elements in the display industry. And renewal possibilities of the training program based on this qualitative bottom-up approach will be discussed. We carried out a job skill demand survey in the display industry as research methods. Industry related jobs and each job task, the qualitative demand for each job skills, and procurement methods for each job skills were analyzed. Adequate supply of vocational training programs have tried to find ways by illustrating some related training courses.

• The Journal of the Korea Contents Association
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• v.11 no.3
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• pp.241-253
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• 2011

The present thesis is to concretize process stages and methods for effective use of online CGTS(creative group thinking system), or the web-storming program, in space design and to propose a support system for idea generation specific to space design. For the purpose of this study, activity factors in space design process and functional factors of the web-storming program were written into an interaction matrix, which was used for a questionnaire survey on correlations. Then, the results of the interaction matrix were visualized and analyzed following the procedure of observation-interpretation-application. The analysis found that the schematic design stage is most correlated where close collaboration is performed in the process of space design and that differences in correlation arise upon division of work. As such, the present study proposed 'provision of media for ideas in accordance with specific process and UI optimization' as a means of improving usability in schematic design that is closely correlated and suggested an idea to enhance the applicability of web-storming system in division of work.

• 한국경영정보학회:학술대회논문집
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• 2007.11a
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• pp.349-355
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• 2007

최근, 맞춤의료서비스, 헬스와 웰빙의 복합서비스, RFID 기반의 공급망 관리 서비스와 같이 정보기술(IT), 바이오기술(BT), 나노기술(NT) 등이 융합된 혁신적인 서비스들이 출현하고 있다. 그러나 기존의 전통적인 접근방법으로는 새로이 출현하는 다양한 서비스에 대한 체계적인 접근이 불가능하다. 따라서 분석의 단위를 조직이나 정보 시스템 수준에서 서비스 수준으로 하향하는 것과 요소기술이 서비스로 변환되어 소비자에게 수용되는 전체과정을 동태적, 공학적으로 설계하는 접근이 절실히 요구된다. 본 연구의 목적은 신 기술의 출현, 성숙, 시장으로의 유입과 소비자에 수용되는 서비스 생명주기 전 과정을 통태적 관점에서 분석하는 틀을 제시하고 의료서비스에 특화 하여 서비스 공학적 관점에서 IT, BT, NT가 융합된 서비스를 설계하는 모델을 제시하는 것이다. 이를 위해 우선 서비스의 특성과 서비스 시스템 설계의 목표를 제시하고 동태적 혁신이론에 기반하여 서비스의 탄생부터 시장에서의 수용에 이르는 생명주기를 표현할 수 있는 모델을 개발한다. 이 모델의 시간 축을 분기하여 단계(Stage)들을 도출하고 각 단계에서 수행해야 할 활동들을 설계한다. 아울러 모델의 실제적 유용성을 입증하기 위하여 의료분야의 관련사례를 제시하고 조직의 서비스전략과 다변화 전략을 수립하기 위한 논리도 제시하였다. 본 연구의 동태적 공학모델은 IT 생태계 (IT Ecosystem) 하에서 조직 및 IT 요소들이 다양한 환경에서 어떻게 안정적이고 효율적인 메커니즘을 형성하고 진화해야 하는지를 잘 보여주고 있다.

• Journal of KIISE:Software and Applications
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• v.30 no.7_8
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• pp.618-641
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• 2003

Various quality models using quality factor, quality criteria and metrics have been proposed in order to evaluate quality of software products. However, a customized quality model which is specific to the characteristics of software component is required. In this paper, we propose external quality prediction techniques enable us to predict what external quality the final software product will have by using metrics as with internal attributes of software in development. We also propose a model not only for measuring quality by using metrics but also for applying internal attributes of ISO 9126 into artifacts of software component development.

• Journal of Korean Society of Forest Science
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• v.106 no.3
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• pp.330-339
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• 2017

In Korea, metropolitan cities and provinces are responsible for setting up their own Regional Forest Plans to manage the forests at regional scales distinguished by administrative boundaries, and the role of the plans are very crucial by linking the Forest Basic Plan for nationwide forest management policy with Forest Management Plans for local-level forest management practices. Thus, the analysis of forest resources at regional levels is required to make more efficient regional forest plans by properly reflecting regional forest situations. This study aims to present which species are concentrated at each individual metropolitan city or province, contributing to more efficiently establishing its regional forest plan. In order to measure the concentration levels of species for each region, Location Quotient and Relative-Specialization Index are computed using area- and volume-data for the major species selected in the Statistical Yearbook of Forestry. As a result, the ranks among the indices of the major species for each individual municipal city and province are presented. The results from this study can contribute to the selection of regional target species and establishment of regional forest management objectives. Further study regarding the differences between the results from area-based and volume-based indices will be helpful to consider regional level productivity by species into the regional forest plans.

• Journal of Distribution Research
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• v.16 no.5
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• pp.85-101
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• 2011

Just as traditional markets nationwide, traditional markets in Jeju area also face a crisis due to expansion of new distribution channel and price competitiveness of large distribution companies. There are various support programs currently being carried out to prevent all risk factors of the traditional markets as government policies. But, these programs have failed to bring a positive change due to lack of specialized products of the traditional market, lack of systematic marketing and customer management, lack of market vendors' consciousness reformation. The purpose of this study is to prepare political measures to promote the revitalization of traditional markets in Jeju area and overcome these limits. To achieve this, this study analyzed the conditions of traditional markets in Jeju area and presented the specialization of items and service for each traditional market, establishment of growth strategies in connection with tourist industry and reinforcement of marketing competitiveness as measures to create a synergy effect.

• Korean Journal of Social Welfare Studies
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• v.45 no.3
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• pp.97-125
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• 2014

The purpose of this study was to investigate the contributions and limitations of an independent internet newspaper dedicated to disability affairs. The materials analysed in this study were articles on personal assistance service conflicts between users and assistants by Ablenews. This study used inductive content analysis, responsibility frame analysis, and disability paradigm analysis. First, in general Ablenews appeared to report personal assistance service conflicts as they were. Second, the results showed that Ablenews tended to attribute the causes and solutions of the conflicts to the users and assistants. Third, nearly half of content units of Ablenews articles conveyed the perspective of rehabilitation paradigm though personal assisstanc services are closely related to independent living model. Based on the results this study suggested that Ablenews needs to improve specialty in reports on disability affairs using editorial staff, professional reporters, guests reporters with specialties.

• Convergence Security Journal
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• v.18 no.2
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• pp.49-58
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• 2018

As the demand for Internet of Things(IoT) increases, the need for the security of IoT devices is increasing steadily. It is difficult to apply the conventional security theory to IoT devices because IoT devices are subject to be constrained by some factors such as hardware, processor, and energy. Nowadays we have several security guidelines and related documents on IoT device. Most of them, however, do not consider the characteristics of specific IoT devices. Since they describes the security issues comprehensively, it is not easy to explain the specific security level reflecting each characteristics of IoT devices. In addition, most existing guidelines and related documents are described in view of developers and service proposers, and thus ordinary users are not able to assess whether a specific IoT device can protect their information securely or not. We propose an security evaluation model, based on the existing guidelines and related documents, for more specific IoT devices and prove that this approach is more convenient to ordinary users by creating checklists for the smart watch.