• Journal of information and communication convergence engineering
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• 제17권3호
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• pp.213-220
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• 2019

This paper shows that novel engineering (NE) is a creative learning process (CLP) based on Seymour Papert's constructionism. First, the paper introduces NE, CLP, and constructionism. Next, a sample NE lesson is explored. NE is an innovative way of integrating literacy into an engineering discipline that was developed by the Center for Engineering Education and Outreach (CEEO) at Tufts University. NE consists of seven steps: picking a book, identifying problems, designing solutions, building, feedback, upgrading solutions, and reconstructing stories. Lifelong Kindergarten by Mitchel Resnick of the MIT Media Lab describes CLP, and the four elements necessary for a lesson to be creative. NE can be viewed as one of the most creative, comprehensive learning models ever developed. NE integrates several paradigms in Korea, following all the constructs of both CLP and constructionism. The aim of this paper is to show that NE is based on both CLP and constructionism.

• 경영과학
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• 제32권4호
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• pp.237-254
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• 2015

The objective of this study is developing a classification scheme of the creative employment and analyzing trends of the creative employment in Korea. Many countries have pursued the creative economy to generate new jobs and tried to estimate the creative employment as a way to measure the creative economy. However, the definition of the creative employment is still ambiguous partly because it depends on the characteristics of diverse industries and the direction of economic policies that each country has. Therefore, we propose a classification scheme of the creative employment, which reflects the creative economy in Korea. Then, we examine how the creative employment changes in Korea. Our results show that the jobs requiring the highest level of creative skills increase stably and steadily over the years.

• 한국초전도학회:학술대회논문집
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• 한국초전도학회 2002년도 High Temperature Superconductivity Vol.XII
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• pp.22-22
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• 2002

• 실천공학교육논문지
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• 제11권1호
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• pp.9-15
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• 2019

졸업 연구작품 제작에 참여한 학생들과 참여하지 않은 학생들에게서 인식되는 창의적 능력, 창의적 성격, 창의적 리더십 및 융합적 사고와 관련된 역량을 파악하였다. 창의적 능력에서는 참여 학과 학생들에게서 다양한 전공 분야의 이해를 통한 아이디어 창출에 대한 부분의 교육에 더 많은 교육과정과 비교과 활동의 운영이 필요하나 전체적으로는 비참여 학생보다는 높은 긍정적 결과를 얻었다. 창의적 리더십 및 융합적 사고에서는 종합설계와 졸업작품을 진행한 학생이 더 긍정적인 면을 보여주었으며 미참여 학과 학생들은 고등사고, 복잡한 현상의 논리적 분석 및 전체적 파악 등에서 창의적 역량이 부족함을 나타내었다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2017년도 춘계학술발표대회
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• pp.826-828
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• 2017

그래프는 객체와 객체 간의 관계를 표현하는 데에 있어 효과적인 데이터 표현 방법이다. 그래프 데이터는 웹 그래프, 사회 관계망 서비스, 신약 개발, 생명정보학 등의 다양한 분야에서 활용되고 있으며, 그래프 마이닝 응용에서 활용되기 위한 효율적인 처리 기술을 필요로 한다. 최근까지 그래프 데이터의 처리 및 분석을 위한 많은 시스템들이 개발되었다. 본 논문에서는 최신 분산 그래프 처리 시스템 중에서 대표적인 그래프 분석 질의인 페이지랭크(pagerank)와 너비 우선 탐색(breadth first search)를 수행하고 시스템의 성능을 평가한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2017년도 춘계학술발표대회
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• pp.816-819
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• 2017

Current graph mining algorithms suffers from performance issues when querying patterns are in increasingly massive network graphs. However, from our observation most data graphs inherently contains recurring semantic subgraphs/substructures. Most graph mining algorithms treat them as independent subgraphs and perform computations on them redundantly, which result in performance degradation when processing massive graphs. In this paper, we propose an algorithm which exploits these inherent recurring subgraphs/substructures to reduce graph sizes so that redundant computations performed by the traditional graph mining algorithms are reduced. Experimental results show that our graph compression approach achieve up to 69% reduction in graph sizes over the real datasets. Moreover, required time to construct the compressed graphs is also reasonably reduced.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2009년도 제36회 동계학술대회 초록집
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• pp.100.1-100.1
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• 2009

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2019년도 추계학술발표대회
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• pp.734-736
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• 2019

그래프 분할 기법은 분산 환경에서 그래프 질의 수행에 있어 통신 비용을 줄이고 부하 균형을 맞추고자 그래프의 정점과 간선들을 여러 머신들에 나누어 저장하는 방법이다. 본 논문에서는 그래프 질의 수행에 관한 지식을 정리하고, 간선 절단 기법(edge-cut), 정점 절단 기법(vertex-cut), 하이브리드 절단 기법(hybrid-cut)으로 알려진 대표적인 그래프 분할 기법과 최신 그래프 시스템들의 그래프 분할 기법을 소개하고 비교한다.

• 공학교육연구
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• 제24권2호
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• pp.61-67
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• 2021

The creative problem-solving becomes one of the most important cognitive skills in the engineering education. As AI and automation technology(of 4th Industrial Revolution) penetrate our everyday life, its role as a human ability is highlighted. In this paper, we examine the relation between the creative problem-solving and the critical thinking, and the usefulness of the latter in the engineering education. To sum up, the critical thinking is the pre-conditon of the creative problem-solving.

• 공학교육연구
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• 제19권1호
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• pp.54-60
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• 2016

This paper was built for an activation of a merged education and development of non-subject, new type creative merged education program having effectivities. This program is disciplined a kind of flipped learning and camp program of 2 nights and 3 days. Given a problem which big enough and open-ended problem, multidisciplinary team that composed with engineering and design major students works the capstone design project. For ordinary engineering design process, 'how can we make?' was important. But in this program 'what can we make?' is more serious question. Our program was pursuing an creative idea that can induce innovation. Teaching or interference of professors was minimized and then students solve the problem theirselves by long time and liberal brainstorming. Last products is not real goods and only a proposal for manufacturing. Finally, the results are presented using ppt and board. After not only professors but also students of other teams can ask a question, resolve and comment on that proposal. The benefits of this program are that inner members of university take a whole process from planning and working to last evaluation. Besides economic benefit, they can secure an infrastructure for development of creative merged education program by running for several times and so can improve the program continuously. For an aspect of students, they can respond to recently highlighted creative experiences that required for recruitment.