• 실천공학교육논문지
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• 제14권3호
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• pp.459-469
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• 2022

본 연구의 목적은 의사결정 트리 기반 인공지능 융합교육프로그램을 개발하고 이를 적용함으로써 교육적 효과를 탐색하는 것이다. 본 연구의 목적을 달성하기 위해 준비, 개발, 개선의 3단계 절차를 통해 연구를 수행하였으며 개발된 인공지능 융합 교육 프로그램은 창의적 문제 해결 과정의 '문제의 이해', '아이디어 탐색 및 개발', '실현', '평가'의 4단계로 구성되었다. 특히 이 교육프로그램은 프로그래밍을 포함하지 않는 언플러그드 활동으로서, 프로그래밍을 포함하여 인공지능 기술을 수업시간에 다루는 교과인 초등 실과, 주니어 공학교육의 일환인 기술·가정, 정보 이외의 교과에서도 인공지능 융합교육을 실행할 수 있다는 점에서 주목할 만하다. 즉, 특정 교과가 아닌 대부분의 교과에서 인공지능 기술을 융합하여 교육할 수 있다는 것을 보여주는 것으로서 교과 내용에 다수 포함되고 있는 분류 개념을 교육할 때 인공지능 기술의 개념과 원리를 활용할 수 있는 현장 적용 가능성을 확인했다는데 큰 의의를 가진다.

• International Journal of Computer Science & Network Security
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• 제22권12호
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• pp.239-244
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• 2022

The study aimed to build a program in activities for early childhood students to develop some of the basic skills necessary for the age of artificial intelligence, to achieve the objectives of the study , the researcher used the experimental design, and the research sample consisted of 37 early childhood students. The study used the following tools: Experimental treatment subject: the proposed program in the activities, Measurement and evaluation tool: testing the basic skills needed for the age of artificial intelligence. The study concluded several results: There is a statistically significant difference (α≤0.05) between the average grades of the early childhood students in the research group in the tribal and remote measurements to test the basic skills necessary for the age of artificial intelligence in favor of the students grades in the dimensional measurements. Practical application of the study through benefiting from the proposed program of activities prepared in the current study in planning and implementing activities to develop the basic skills necessary for the age of artificial intelligence among early childhood students.

• International journal of advanced smart convergence
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• 제12권4호
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• pp.321-327
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• 2023

The current rapid development of artificial intelligence technology has involved all aspects of the production field. The development of various algorithms and programs has pushed artificial intelligence to a new peak. Due to its complexity and diversity in the field of architectural design, the positive impact of artificial intelligence technology on architectural design is discussed from the perspective of conceptual design. For museums, which are one of the increasingly popular public facilities, the introduction of artificial intelligence technology has provided certain help in assisting the conceptual design of the museum. This article analyzes the theoretical and practical support of artificial intelligence technology in improving conceptual design, analyzing the architectural appearance, structural layout, materials, etc., to increase the feasibility and practicality of assisting conceptual design. It has certain reference significance for building a modern, advanced, international and interactive modern museum.

• 실천공학교육논문지
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• 제6권1호
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• pp.31-36
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• 2014

지능융합 클러스터는 전기전자정보통신, 컴퓨터공학부, 건축공학부, 디자인공학과로 구성된 학제간 융합 프로그램이다. 지능융합 클러스터의 효과적인 운영방안을 도출하기 위하여 클러스터 소속의 학생과 교수를 대상으로 설문조사를 실시하고, 이 설문을 바탕으로 효과적인 운영안을 도출하였다. 운영안은 교과과정 운영 개선과 연구 활성화를 위한 두 가지 측면으로 제시되었다.

• 지식경영연구
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• 제19권3호
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• pp.173-187
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• 2018

This study was aimed at suggesting an integrative framework for creating collective intelligence and enhancing group performance after reviewing previous studies including those related to learning organizations, organizational learning, knowledge management, and collective intelligence. In the first, we examined that the similarities and differences between collective intelligence and other similar concepts, such as learning organizations, organizational learning, and knowledge management. Next, an integrative framework for creating collective intelligence and channeling it into strong group performance were suggested. In this process, we reviewed conditions for creating collective intelligence and segmented the major variables as expectancy, valence, and instrumentality, according to Vroom's (1964) expectancy theory. Characteristics of problems and the roles of leaders were respectively considered as valence for inducing collaboration and expectancy for managing probability to achieve goals. Instrumental factors were also adopted from conditions for creating group intelligence suggested from several researchers, such as creativity, openness, willingness for working together, horizontal communication, centralization in decision making, and building effective information and communication technology system and active usage of it. We discussed two potentially disputable matters about the scope and level of collective intelligence and group performance and suggest several theoretical and practical implications in the Discussion.

• 디지털융복합연구
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• 제13권10호
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• pp.579-586
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• 2015

어린 초등학교 2~6학년 학생들을 대상으로 과학적이며, 체계적인 훈련을 지원하기 위하여 전국 권역별 대학교를 중심으로 체육영재센터를 운영하고 있다. 이를 위하여 초등학생 2~6학년을 대상으로 기초체력 및 잠재력 검사를 통해 선발운영토록 한다. 하지만 현재 시행 중인 이러한 선발방법은 체육영재 학생들에 대한 질적 평가는 포함되어 있지 않으며, 특히 측정시점에서의 체력, 체격요인에 의하여 상위 순위에 의하여 체육영재를 선발하는 방식으로써 대상 학생들에 대한 잠재적 능력의 평가 및 내재적 평가는 포함되어 있지 않다. 이에 본 연구에서는 윤영길(2011)의 경기지능을 바탕으로 체육영재의 잠재력을 평가할 수 있는 관찰방법에 기초한 영재성 판별 도구를 개발하고자 하였다. 이를 위하여 2회에 걸친 전문가 협의를 통해 체육영재 판별을 위한 하위요인을 추출하였으며, 추출된 하위요인을 바탕으로 현장 지도자들의 관찰방법에 기초한 훈련지능, 학습능력, 실천지능의 요인별 16개의 평가문항을 개발, 제시하였다. 제시된 평가문항은 체육영재 학생들의 질적 평가에 도움이 될 것이며, 아울러 체육영재 선발을 위한 내재적 평가 방법으로의 활용도 기대해 본다.

• Journal of Information Technology Applications and Management
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• 제17권4호
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• pp.1-17
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• 2010

As web technologies evolve and so-called Web 2.0 technologies appear, collective intelligence is being applied in widespread areas. In general, mass collective intelligence like Wikipedia is created, revised, and managed by anonymous participants in an uncontrolled system. Thus, the knowledge provided by mass collective intelligence may be distorted, and may not be true, which may affect the user acceptance behavior. However, there have been few academic studies that analyzed the factors that affect user acceptance of mass collective intelligence, and their relationships. Under this academic background, we develop a model to examine how mass collective intelligence is accepted by users. The theoretical model is validated through an online survey of the Wikipedia users from three universities in Korea. The results reveal that the users will have positive attitude towards adopting mass collective knowledge when they perceive that the knowledge from mass collective intelligence is useful. We also find that the perceived usefulness of the knowledge is affected by perceived knowledge quality and trust in knowledge contributors. The results also suggest that perceived knowledge quality is determined by perceived level of collaboration, perceived objectivity, and recipient expertise, whereas trust in knowledge contributors is determined by natural propensity to trust and perceived objectivity. Theoretical and practical implications about mass collective knowledge are discussed.

• 디지털산업정보학회논문지
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• 제19권1호
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• pp.153-172
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• 2023

We look into the theory of experiential learning, which allows learners to design and organize their own lives, as well as to develop the necessary competencies for students who will be living in intelligent information society. We also investigate the teaching and learning methods, as well as the educational contents of artificial intelligence education, and develop an approach to artificial intelligence education that will develop learners' capabilities. As a result, we have investigated the pedagogical needs for artificial intelligence education in elementary and secondary schools, critically reviewed the discussions on experiential learning-based education for artificial intelligence education in elementary and secondary schools, and proposed a plan. Experiential learning achieves comprehension and knowledge acquisition naturally, as well as subject connection and integration. When preparing for artificial intelligence education, practical methods and procedures for developing capabilities in artificial intelligence education, focusing on in-depth learning, inter-subject linkage and integration, life-related learning, and reflection on the learning process, should be considered unavoidable.

• 산업공학
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• 제17권4호
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• pp.426-439
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• 2004

This research discusses knowledge contents needed to build an OLAP system for medical sector, OLAP functionalities from past studies, and a medical intelligence system which is a kind of OLAP. The knowledge requirements which consist of nine contents and OLAP fundamental functionalities are applied to the system. Most past studies have focused on developing a medical data warehouse rather than OLAP. The medical intelligence system supplies health care providers (i.e., doctors, clinicians, researchers and nurses) and non-providers (i.e., managers and business analysts) with multidimensional OLAP functionalities. The system can be used to gain a deeper understanding of specific medical issues. In this research, we focus not on medical data warehouse, but on the technical challenges of designing and implementing an effective medical intelligence system for health care information. An architecture is applied to developing the medical intelligence system for a medical center in order to illustrate its practical usage. Six packages in the developed system are discussed in this research: Explorer, Analyzer, Reporter, Statistician, Visualizer, and Meta Administrator packages. Evaluation of the system and ongoing research directions conclude the research.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권5호
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• pp.1630-1648
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• 2021

Owing to the unprecedented COVID-19 pandemic, the pharmaceutical industry has attracted considerable attention, spurred by the widespread expectation of vaccine development. In this study, we collect relevant topics from news articles related to COVID-19 and explore their links with two South Korean pharmaceutical indices, the Drug and Medicine index of the Korea Composite Stock Price Index (KOSPI) and the Korean Securities Dealers Automated Quotations (KOSDAQ) Pharmaceutical index. We use generalized Dirichlet-multinomial regression (g-DMR) to reveal the dynamic topic distributions over metadata of index values. The results of our analysis, obtained using g-DMR, reveal that a greater focus on specific news topics has a significant relationship with fluctuations in the indices. We also provide practical and theoretical implications based on this analysis.