• International Journal of Advanced Culture Technology
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• 제8권4호
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• pp.200-206
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• 2020

Digital storytelling, a 21st century educational tool that combines digital media with storytelling, is considered as a powerful tool to learn foreign languages in an authentic and meaningful way. This study explored cyber university students' perceptions and experiences with a digital storytelling project implemented to enhance their English writing and speaking skills. The results of 9 week-long research indicated that most of the students' attitudes were positive: the digital storytelling project was effective to increase their English skills, learning motivation and interest in learning English. Most students perceived that the process writing approach and videotaping tasks provided them with good opportunities to develop their English writing and speaking skills. Although many students had difficulties selecting a topic and writing a script in the initial stage, they could handle with these challenges with the help of professors' feedback and successfully completed their projects. After completing the project, most students expressed a strong sense of accomplishment. These results suggest that the digital storytelling project effectively met cyber university students' learning needs and facilitate their English learning.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2017년도 추계 학술논문 발표대회
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• pp.52-53
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• 2017

Through the case study, we surveyed an applicability of digital fabrication in irregular-shaped building construction project. By digital fabrication, we mean is a precision manufacturing method has been used in aircraft, ship and car manufacturing industry. We collected construction-completed "LotteWorld Tower Podium" project data and analyzed its process in terms of construction quality andduration. The result shows that digital fabrication is considered a competitive technology that enabled to complete the project in seven months within 3mm surface curvature threshold. The digitalfabrication is expected to apply on a number of irregular-shaped building construction project.

• 한국BIM학회 논문집
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• 제8권1호
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• pp.43-55
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• 2018

Recently, there have been increasing studies on the application of digital technology, which has its focus of the irregular building. However, most of these studies have not clarified the objective of the technology and the effectiveness of professional manpower on its performance. This study analyzes actual used technology and the role of specialty contractor. It presents a framework to quantify the performance of the specialty contractor. For these purposes, this paper presents a proposed method to evaluate the activities of specialty contractors using a queueing model. As an attempt to verify the model, an actual irregular building project, in which digital fabrication is applied, is investigated during the construction phase. In order to collect the digital fabrication data, digital fabrication reports and specialty contractor's work log of project are reviewed. In addition, Digital Fabrication input personnel, productivity data are collected through interviews with experts involving in the case project. Analysis of specialty contractor's performance in digital fabrication reveals that the wait status of project participants varies probabilistically depending on the digital technology application level. The results of this study are expected to contribute toward the improvement of the production level in the construction industry.

• Journal of Information Technology Applications and Management
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• 제29권1호
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• pp.29-45
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• 2022

The Fourth Industrial Revolution era requires people to have the ability of integrated thinking, critics, sensitivity, and creativity in an integrated manner. Therefore, teaching methods are expected to become more suitable for the trend. In this belief, current teacher-leading education method should move to students' self motivating one and consist of programs in which students voluntarily involve. In this reason, this study suggests FPBL educational method model that is combines project-based learning with flipped learning by analysing preceding research and digital painting tool class was designed by applying it. As a result of applying the designed class model to the class, all of the class satisfaction, effectiveness, and interaction were evaluated positively. Problems such as limitations of project classes due to non-face-to-face classes, large amount of learning before class, and reduced concentration during class were found. Therefore, when the FPBL class model is conducted non-face-to-face, it will be necessary to further strengthen the role of the instructor, provide lecture videos summarizing the core contents, and improve concentration by providing active participation and fun using various digital tools. The result of the study looks significant by confirming the possibility of applying FPBL model not only in design education but also other educational settings.

• 건축구조
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• 제19권2호
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• pp.76-83
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• 2012

1, 2월호에서 Digital Project를 이용해서 한 개층의 BIM을 작성하는데 까지 알아보았다. 사실 단순히 따라하는 방식으로 Digital Project를 연재했지만 회지의 내용만으로도 제대로 모델링하기 힘들었을 것이다. DP에 대한 오프라인 교육을 기술사회 주관으로 다시 가질 예정이니 그 때 좀 더 자세한 내용을 제공받을 수 있을 것이다. 두 번째 내용은 Part1의 연장으로 층복사를 해서 층을 생성하고 완성 BIM 모멸을 활용하는 것에 대해 소개하겠다. 그전에 DP를 이용한 BIM 작성방법부터 알아보자.

• 디지털콘텐츠학회 논문지
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• 제10권2호
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• pp.225-231
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• 2009

디지털 문화유산의 활용범위가 확대 되면서, 국내에서도 체계화된 디지털 문화유산 연구가 필요하게 되었다. 유럽에서 진행된 EPOCH 프로젝트는 디지털 문화유산 연구의 표준화 작업, 기술과 역사학 간의 학제간 연계 증진 방안 연구, 디지털 문화유산의 실질적인 활용방안 모색 등의 결과를 이루었다. 이를 경영 기술 문화 영역에서 분석함으로서 앞으로 진행될 디지털 문화유산 프로젝트의 방향을 발견할 수 있었다. 본 논문에서는 정책분야에서 디지털 문화유산의 독립적인 연구 분야 확립과 박물관의 민간 자본 투입을 제안하고, 연구 분야에서는 맞춤형 기술을, 그리고 경영학 측면에서의 연구 필요성 등을 제안한다.

• 디지털콘텐츠학회 논문지
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• 제5권2호
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• pp.106-113
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• 2004

Project 계획은 현재의 상황을 어떤 미래의 상향으로 변경하는 것으로 목표가 설정되면, 이 목표를 달성하기 위하여 필요한 조치를 강구해야 한다. 과거에는 수작업의 형태로 일정계획을 수립 및 변경 해 왔으나, 본 논문에서는 Microsoft Office System의 tool를 사용하여 체계적이고 합리적인 계획을 수립함으로서 Project 자료를 분석하고 보관/관리 할 수 있음을 보이고 있다. 또한 Project 자료를 Excel 자료로 변환해서 액셀의 기능을 이용하여 Project 자료를 분석하고 또한 Project의 자료를 xml자료로 변경할 수 있어, xml 데이터베이스를 구축할 수 있어서, 효율적인 자료관리 및 활용이 가능하며 향후 Project 구축의 자동화와 더불어 Excel자료화, XML자료화로 보다더 효율적인 프로젝트 관리가 가능할 것이다.

• 한국IT서비스학회지
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• 제18권5호
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• pp.193-207
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• 2019

In recent years, Digital Social Innovation has been emerging at home and abroad and new solutions are being proposed by the perspective of User using digital technology in order to solve social and economic problems of the city. In addition, Living Labs which is an innovative tools and space enable to solve problems doing activities with various participants led by users. Therefore, this study aims to systematically manage the activities of Living Lab in Digital Social Innovation and improves the Living Lab sustainability using the performance indicators which are going to be developed. Furthermore, construct the appropriate indicator of each project process and take test at real Living Labs. As a result, performance indicator was derived from each procedure in the Living Lab project, and proved validity and reliability of the indicators through qualitative and quantitative methods by interviews and the questionnaire from the participants of Living Labs.

• 한국BIM학회 논문집
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• 제8권2호
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• pp.29-40
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• 2018

Recently, the free-form buildings are continuously increasing in the world. However, due to the shortage of experience and technology in the project of the free-form buildings, problems such as increase of construction cost, increase of air and deterioration of construction quality are occurring. In this study, data on the 27 free-form projects in Korea and abroad using digital fabrication were collected through the journals, reports, articles, and websites of the institutes and case studies were conducted based on the collected data. Based on the following case analysis, we conducted evaluation of case data analysis based on the knowledge domain specified in PMBOK. Evaluation of case data analysis shows that the application of digital fabrication is divided into positive and negative effects for each knowledge area in the free-form building project. Using the results of the analysis, we can confirm the knowledge field showing the positive effect on the free-form building project by using digital fabrication. However, the data scale of the project using the digital fabrication is not realized at present and research is insufficient. In Korea, a small number of specialists were interviewed and verified because experts do not exist much in korea. Therefore, this study is expected to suggest the necessity of applying digital fabrication in the free-form building projects in the construction industry.

• International Journal of Computer Science & Network Security
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• 제21권8호
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• pp.141-148
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• 2021

Project management is a current trend of management in the public sphere, based on different principles, methods and tools. The tools include information technologies providing control over time, cost, quality and planning process in order to ensure accountability to interested parties. The goal of the research was to examine the impact of the integration of information systems in project management of the public sphere on the quality of public governance and administration using the example of infrastructure projects involving the private sector in developing countries. The methodology of the research is based on the concepts of "digital-era governance" (DEG), "Information governance" and "project governance" to determine the effectiveness of information systems and technologies in the management of infrastructure projects in the public sphere. The data from the countries with Lower middle income (India, Indonesia, Philippines, Ukraine, Vietnam) and Upper middle income (Argentina, Brazil, China, Colombia, Mexico, Peru, Romania, Russian Federation, Thailand, Turkey) for 1996-2020 were used to study the effects of DEG. The results show two main trends in the countries with Lower middle income and Upper middle income. The first trend is the development of digital governance, the concept of "digital-era governance" through information systems and performance measurement of the governance system, forecasting of investment flows of infrastructure projects, measurement of payback and effectiveness parameters for investment management in the public sector, decision support. The second trend is the existence of systemic challenges related to corruption, social and institutional factors through the development of democracy in developing countries and the integration of NPM similar to developed countries. The confidence of interested parties, especially private investors, in public authorities is determined by other factors - the level of return on investment, risks and assignment of responsibility, probability of successful completion of the project. These data still remain limited for a wide range of project participants, including citizens.