• International conference on construction engineering and project management
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• 2015.10a
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• pp.241-244
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• 2015

Within the building industry, building information modelling has been widely applied among different organizations, disciplines and project phases. In order to achieve coordination and synergy collaborative effort, it demands organized information flow and communication for effective implementation of project management through the construction process. Although many BIM researches provides solutions for project management, few efforts have involved the whole life-cycle process of project. In this article, BIM-based project management relying on a series of applications of BIM technology was introduced by coupling management requirement of a project with BIM. Through adopting BIM to the life-cycle management of the project and incorporating BIM applications to project management practice, we have developed a BIM-based project management approach that specialize in integrated BIM chain and interface-supporting system. At the end, the developing process of BIM-based project management approach is concluded.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2000.10a
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• pp.255-258
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• 2000

Technology development strategy factors which are summarized as technology's integration, technology's rotation, and technology's receptiveness are generated by technology development variables through survey of new technology-based firm of IT industry. They have the significant influence on management performance such as Net Sales Growth Rate, ROA and ROI.

• The Journal of Korean Academic Society of Nursing Education
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• v.19 no.2
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• pp.215-227
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• 2013

Purpose: The purpose of this study is to develop a 12-week web-based obesity management program for elementary school students and to evaluate the appropriateness of the developed program from experts and users. Methods: The development of a web-based obesity management program proceeded through the stages of analysis, design, development, and evaluation. After the application of the web-based obesity management program, the evaluation of appropriateness were conducted for knowledge of obesity, obesity control behavior and satisfaction of the program. Collected data has been analyzed using SPSS 19.0. Results: The name of the program developed by this study is healthful weight management and its URL is http://ihealth.or.kr. There were 6 major menus and 18 sub menus including diet, exercise and behavior modification in this program. This study showed that this web-based obesity management program had high satisfaction for a system and increase knowledge of obesity and obesity control behavior for obese children. Conclusion: We expect the web-based obesity management program for elementary school students developed by this study will be able to lead the practice and participation of obese children and decrease the degree of obesity.

• International conference on construction engineering and project management
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• 2013.01a
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• pp.7-13
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• 2013

Recently, defect management have been considered as one of the major issues for more large-sized and complicated in domestic construction industry. However, the defect management have not been performed systematically because of special manpower, excessive amount of documents, 2D based inspection work, unclear traditional checklists, complicated work process and difficulty in communicating construction information. Therefore, the construction field manager could not performed the quality inspection and defect management work on time as well as the reliability of recorded quality and defect factors was decreased. The primary objective of this study is develop a Construction Defect Management Application CDMA) using a mobile (smartphone). The application can be sharing a huge information and communication technology based on RFID (Radio-Frequency Identification), BIM (Building Information Modeling) which enables field mangers to efficiently gather the information of defection in construction on-site.

• Korean System Dynamics Review
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• v.15 no.1
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• pp.5-27
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• 2014

The purpose of this study is to analyze the school autonomy policy based on the system thinking perspective using causal loop diagrams. School autonomy was the main educational policy concerning school domain during the last government and was the instrument for school-based management, but it was not implemented effectively in site. The school autonomy policy practically disappeared as an explicit policy agenda in the current government. This study displays causal loop diagrams about the policy's logic and contents of school autonomy, in terms of curriculum, human resource management, and a supportive system. The causal loop diagrams depicting the implementation of the school autonomy policy are suggested concerning excessive enforcement and the confirmative mechanism for policy implementation. The conclusion provides some research implications and future directions.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.10a
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• pp.203-206
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• 1996

Prediction of firm bankruptcy have been extensively studied in accounting, as all stockholders in a firm have a vested interest in monitoring its financial performance. The objective of this paper is to develop the hybrid models for bankruptcy prediction. The proposed hybrid models are two phase. Phase one are (a) DA-assisted neural network, (b) Logit-assisted neural network, and (c) Genetic-assisted neural network. And, phase two are (a) DA-assisted Case based reasoning, and (b) Genetic-assisted Case based reasoning. In the variables selection, We are focusing on three alternative methods - linear discriminant analysis, logit analysis and genetic algorithms - that can be used empirically select predictors for hybrid model in bankruptcy prediction. Empirical results using Korean medium-sized firms data show that hybrid models are very promising neural network models and case based reasoning for bankruptcy prediction in terms of predictive accuracy and adaptability.

• Journal of the Korean Institute of Gas
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• v.8 no.1 s.22
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• pp.48-55
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• 2004

ln this paper, we showed Web-based Integrated Safety, Health and Environment management system(WISHE) in gas industry, which was inspired from the integrated gas safety management system. Using the object oriented information flow to analysis basic modules of safety, health and environment, we made web-based, which enables us to access system anywhere, integrated system and its modules that can meet various laws and rules. This system also can reduce man power and management cost.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.24 no.3
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• pp.132-140
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• 2013

Objectives : This study aims to investigate the effectiveness of an internet-based anger management program for school-aged children. Methods : Forty-eight elementary school students took part in an anger management training program; subsequently, participants, their parents, and their teachers answered questionnaires assessing the participants' anger, aggressiveness, and other emotional/behavioral problems, pre- and post-training. Results : At the post-training self-assessment, the participants showed significant reductions in their "anger-out" tendencies and physical aggressiveness. In addition, the effects of the program on "anger-out" tendencies, aggressiveness, anger and peer relational problem were found to be more significant in participants who reported depressive symptoms. Teachers rated the participants' peer-relational problems as having decreased after the training. Conclusion : The proposed internet-based anger management program had a significant effect on the school-aged children's abilities to control their anger.

• ETRI Journal
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• v.32 no.5
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• pp.665-675
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• 2010

Recent research on mobile Internet protocol television and digital right management (DRM) interconnections has focused on multimedia technologies designed to enhance content scalability and adaptive content distribution. However, due to the architectural and scalable limitations, recent systems are not flexible and securable with respect to their adaptive content distribution and protective policy management. Therefore, we propose a content protective multi-agent platform that provides secure multimedia services, correlation management, pattern-based management, and multi-source multi-use (MsMu)-based services. Our architecture, supported by DRM, lets us create a rich set of MsMu-based content protection and seamless multimedia services through the extension of one source multi-use (OsMu)-based content services. We have verified our platform, which provides scalable and securable services with a 17% lower service response time by using a testbed.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2013.11a
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• pp.112-113
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• 2013

For prevention of the school violence, many researchers have been conducted the studies based on crime prevention through environment design(CPTED) in the architecture planning phase. However, besides of architecture planning, the study considering the aspect of the facility management is needed during life cycle of educational facilities. In this study, the objective is to propose the effective school facility management for violence prevention based on CPTED method during life cycle of the facilities.