• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.186-188
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• 2020

IoT(Internet of Things)기기의 이용률은 가파르게 증가추세를 보이며, 이젠 어떠한 사물에도 인터넷이 보급될것으로 전망된다. 5G 네트워크는 이러한 수많은 기기들을 끊임없이 통신하게 할 수 있는 역할을 해내기 위한 매개체로 보인다. 미래의 원활한 통신을 위한 핵심기술인 5G 네트워크는 기존보다 작아진 셀들로 이루어 져 있다는 것이 가장 큰 특징이다. 그러나, 이러한 점은 셀이동시 사용되는 기존의 핸드오버 방법으로 모빌리티를 관리하기에는 최적화 되어있지 않다.본 논문에서는 5G 환경에서 직면할 문제인 핸드오버의 새로운 관리기법을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.05a
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• pp.372-374
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• 2020

최근 화장품이나 뷰티산업의 성장이 가속화되고 있다. 이에 따라 시장에 다양한 뷰티제품들이 출시되고 있지만 그로 인해 오히려 본인에게 적합한 제품이 무엇인지 알지 못하는 경우가 많다. 온라인을 통해 구매하는 경우 구매후기 및 광고에 의지해야 하며 전문가의 조언을 구하기 위해서는 오프라인 상점을 방문할 수밖에 없다. 그러나 오프라인 상점을 방문한 경우에도 자신에게 적합한 화장품을 추천받는 것 또한 다분하지 않다. 본 논문에서는 이러한 문제점을 해결하고자 온라인 환경에서 소비자에게 맞는 상품의 광고 및 정보를 받을 수 있는 화장품 추천 서비스를 제안한다. 또한 제안서비스는 AI기능을 적용하여 기존의 방식보다 소비자 친화적인 서바스를 제공하는 것을 목표로 한다.

• Journal of Wellbeing Management and Applied Psychology
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• v.7 no.1
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• pp.43-50
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• 2024

Purpose: People must express their feelings and thoughts to maintain mental health and stability. Expressing one's emotions, experiences, and thoughts in writing relieves inner feelings, promotes self-exploration, and improves individual well-being, resulting in a pleasant state on physical, mental, and social levels. This study aims to reveal the learning experiences of university students who participated in a self-expressive writing course to improve their well-being. Method: To explore the learning experiences of university students who took a self-expressive writing course, this study used qualitative research methods to analyze the students' written reflection notes. Results: Self-expressive writing was found to resolve university students' negative emotions, regulate their emotions, improve their self-reflection and self-awareness, contributing to their problem-solving skills and ability to set new goals, and strengthen their social communication. The meaning of this class experience can be summarized as healing, awareness, reflection, change, and growth. Conclusion: The results of this study provide concrete data on expressive writing classes and are valuable when designing the writing programs.

• International Journal of Internet, Broadcasting and Communication
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• v.16 no.1
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• pp.182-190
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• 2024

Various artificial intelligence neural network models that have emerged since 2014 enable the creation of new content beyond the existing level of information discrimination and withdrawal, and the recent generative artificial intelligences such as ChatGPT and Gall-E2 create and present new information similar to actual data, enabling natural interaction because they create and provide verbal expressions similar to humans, unlike existing chatbots that simply present input content or search results. This study aims to present a model that can improve the ChatGPT communication skills of university students through curriculum research on ChatGPT, which can be participated by students from all departments, including engineering, humanities, society, health, welfare, art, tourism, management, and liberal arts. It is intended to design a way to strengthen competitiveness to embody the practical ability to solve problems through ethical attitudes, AI-related technologies, data management, and composition processes as knowledge necessary to perform tasks in the artificial intelligence era, away from simple use capabilities. It is believed that through creative education methods, it is possible to improve university awareness in companies and to seek industry-academia self-reliant courses.

• Journal for History of Mathematics
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• v.21 no.2
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• pp.135-152
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• 2008

In this paper, we survey the thought of students for the reason of the study of mathematics, for mathematics, for the textbook of mathematics and the attitude appling mathematical knowledge in the real life and analyze that. We have a correct understanding how to study mathematics and that motivates study of mathematics to students. Student have a correct understanding how to use basic knowledge of mathematical theory in the real life and have for the study of mathematics. In this article, we investigate the reason for studying mathematics in the real life and analyze the way how to use basic knowledge of mathematical theories through actual examples. The reasons for studying math are divided into 3 categories: mathematics for obtaining common sense and wisdom, practical mathematics for application, and mathematics as a liberal art for promoting our characters and recreation. We investigate the reasons for studying mathematics in each category. By theses results, we make the effectual educational method for mathematics and investigate the effect.

• Journal of the Korean Society for Library and Information Science
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• v.46 no.2
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• pp.5-28
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• 2012

Great Books of the Western World(GBWW) is a series of books published in 1952 by Encyclopaedia Britannica to present the famous works in 54 volumes. The series is now in its second edition and contains 60 volumes. A syntopicon compiled by M. Adler is a two-volume index, published as volumes 2 and 3 of GBWW. The syntopicon was coined specifically for this undertaking, which means a collection of topics. Syntopicon lists, under each idea, is where every occurrence of the concept can be located in the collection's famous works. This study aims to analyze the structure and utility of topic index, syntopicon in GBWW. The syntopicon consists of 102 chapters on the 102 ideas. Each chapter is broken down into five distinct sections: the introduction, an outline of topics, references, cross-references, and additional readings. The syntopicon can serve as a reference book, as a selection tool of book to be read, instrument of liberal education, instrument of discovery and research, syntopical reading of other reading material, development tool of convergent education, and analysis tool of works.

• Journal of The Korean Association of Information Education
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• v.25 no.5
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• pp.769-778
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• 2021

Humanity faces the 4th industrial revolution, many countries are providing systematic and continuous SW education to foster talent with AI capabilities. On the other hand, there are high concerns that the SW gap will widen and polarize as domestic reality does not provide systematic and continuous SW education to learners. Against this background, this study started to investigate the influence of learners' SW experience on SW education. As a result of the study targeting science and engineering students, the effect of SW experience on SW education was significant. With theses results, it is expected that various discussions will be actively conducted so that systematic and continuous SW education can be provided in elementary and secondary schools.

• 한국정보교육학회:학술대회논문집
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• 2021.08a
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• pp.223-231
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• 2021

Humanity faces the 4th industrial revolution, many countries are providing systematic and continuous SW education to foster talent with AI capabilities. On the other hand, there are high concerns that the SW gap will widen and polarize as domestic reality does not provide systematic and continuous SW education to learners. Against this background, this study started to investigate the influence of learners' SW experience on SW education. As a result of the study targeting science and engineering students, the effect of SW experience on SW education was significant. With theses results, it is expected that various discussions will be actively conducted so that systematic and continuous SW education can be provided in elementary and secondary schools.

• Journal of Engineering Education Research
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• v.8 no.4
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• pp.52-63
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• 2005

National competitiveness is related directly to the strength of educational competitiveness of universities. Seoul National University (SNU) has been taking efforts to improve its competitiveness in University education in variety of ways and the classroom assessment is one key example of those. The current classroom assessment system practiced at universities is being used to evaluate courses and professors in charge by the university administration or evaluation committee. The classroom assessment system is not intended to put students and professors as the subject of the evaluation. In this case, the evaluation is intended wrongfully to rank the courses and evaluate professors' achievement by assigning grades on the lectures. Instead, a proper classroom assessment system should be targeted to improve the quality of lectures by encouraging communication among professor and students in the classroom. In this study, it was intended to investigate a suitable classroom assessment system to enhance the effectiveness of education, not to rank the courses and evaluate professors' achievement. For this purpose, research has been carried out to investigate opinions of professors at SNU on the criteria of classroom assessment and to analyze the criteria of classroom assessment at other domestic universities in Korea. The inquiries for feedback on the lecture by the student in the class was analyzed. The current classroom assessment system at SNU was reviewed and an improvement plan was devised to evaluate liberal art courses of engineering and science schools at SNU. In this research, the problems in the classroom assessment system was reviewed and improvement points were searched to utilize the classroom assessment system more effectively for the improvement of lecture quality.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.1
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• pp.10-17
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• 2007

This study examined Cheon SunEui(全循義)'s lineage, life, ChimGuTaekllPeonJip(鍼灸擇日編集) and SikRyoChanYo(食療纂要)'s subjectmedical history. Cheon SunEui(全循義)'s position underestimated that it's associated with the reality of politics in the early years of the Joseon dynasty medical history. Accordingly, Cheon SunEui(全循義)'s the healing art and studies remain poorly characterized. To understand the role of Cheon SunEui(全循義)'s studies, we examined that his lineage and life. We made a complete translation Cheon SunEui(全循義)'s ChimGuTaekllPeonJip(鍼灸擇日編集) introduction and confirmed importance alternative choice in the practice of acupuncture and moxibustion. We also identified that SikRyoChanYo(食療纂要) introduced hothouse methods using Korean paper and ondol, food store and fish store methods. is not too much to say that this book is one of the diet of our time. These results demonstrated that Cheon SunEui(全循義)'s life and literary work feel keenly the necessity of study in korea medical history. Because of the actual politics place estimate, Cheon SunEui(全循義)'s life and science underestimate. However, his books excavated. Old values cut red tape, following studied realized about his medical art and medical ideas.