• Journal of the Korea Society of Computer and Information
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• v.16 no.2
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• pp.235-242
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• 2011

The industry of computer has been changed quickly by developing and growing info-communications industry and by supplying new technologies. The importance of software field which is based on this change is gradually emphasized. Nowadays more people tend to have realization of mathematics and statistics that are basic theory of software study, moreover, discrete mathematics is especially getting more important in whole mathematics field. It's essential to understand discrete mathematics in order to understand existing knowledge about software field in computer engineering and develop new technologies in different areas in the future. The way people get education about discrete mathematics, however, is improper as a result of massive materials and uncertain standard. This study subdivides discrete mathematics according to different tracks in the computer software study. In addition, the research which is suitable to individuality in different fields is able to be efficiently carried out by selecting related parts and the method of mathematics education is provided to deal with rapidly changed applications in related fields.

• The Journal of Korean Association of Computer Education
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• v.19 no.6
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• pp.15-23
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• 2016

Recently the era of software integration which is expressed in words of the fourth industrial revolution has begun. Thus the need of the software education for the non-major preservice teachers who are cultivating future talent has been increasing and it is necessary to foster a positive attitude toward software education of non-major preservice teachers. The purpose of this study is to verify the causality between the computer learning attitude factors of non-major preservice teachers in the software education class. To analyze the causality, we performed correlational analysis and regression analysis between the exterior factors of attention, self-learning, application of learning and the other interior factors of computer learning attitude. As a result, the significant factor of attention was interests, and the significant factor of self-learning was superiority, and the significant factors of the application of learning were the sense of purpose and the motive of accomplishment.

• 제어로봇시스템학회:학술대회논문집
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• 1998.10a
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• pp.26-29
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• 1998

This paper proposes a novel method to efficiently develop GUI based control software for a legged mobile robot. Although GUI is convenient it is a very burden to both a computer and its developer. In case of the mobile robot, these problems are more serious. The proposed method solves these problems by separating GUI from control software. An implementation based upon the proposed method demonstrates its effectiveness.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06d
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• pp.175-177
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• 2006

SDR (Software Defined Radio) 기술은 세계적인 공통 표준이 없는 이동통신 시스템을 하나의 단말을 이용하여 소프트웨어적으로 접근 가능하도록 만들어주는 것이다. SDR에서는 소프트웨어 프레임워크의 표준으로 JTRS JPO에서 정의한 SCA (Software Communications Architecture)를 채택하였다. 본 논문에서는 SCA의 구조에 대해서 간단히 살펴보고 소프트웨어 컴포넌트의 실시간 교체 방법이 필요한 부분임을 프로그램 시뮬레이션을 통해 제시한다.

• Proceedings of the Korean Information Science Society Conference
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• 2007.06a
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• pp.275-276
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• 2007

• Proceedings of the CALSEC Conference
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• 2001.08a
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• pp.637-649
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• 2001

ㆍ Research Method - Experimental Design ㆍWhen Entity Bean is deployed and Client request to inquire a specific information of Doctor Table, we experiment Total Time for Query Execution according to Time Measurement Operation in Client code. ㆍWe can apply the statistics for the experiment to the design of Entity Beans.(omitted)

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.475-477
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• 2015

스마트폰의 많은 보급으로 인하여 어플리케이션 또한 다양해졌다. 그리고 큐브라는 퍼즐 자체로는 많이 알려져 있다. 이 어플리케이션은 큐브라는 퍼즐을 접해보지 못한 사람들은 맞추지 못한다는 단점을 해결하고자 공식이 아닌 화면에 띄워 보다 쉽게 맞출수 있는 어플리케이션이다.

• Proceedings of the Korea Information Processing Society Conference
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• 2014.04a
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• pp.230-232
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• 2014

최근 스마트TV에 대한 관심이 높아지면서 스마트TV와 이종 기기를 연동하는 기술인 컨버전스 기술이 중요한 이슈로 대두되고 있다. 본 논문에서는 스마트TV 앱을 개발하기 위해 스마트TV와 스마트 폰 간의 컨버전스 기술을 적용하는 방법을 제시한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.1636-1637
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• 2015

소셜 네트워크 서비스(SNS)에서는 사용자들의 친한 관계를 나타내는 여러 가지 특징을 발견할 수 있다. 본 논문에서는 트위터 이고-네트워크(ego-network) 데이터를 이용한 분석 실험을 통해 유저 간 친밀한 정도를 나타내는 여러 특징들과 관심사 유사도의 상관관계를 밝힌다.

• Proceedings of the Korea Information Processing Society Conference
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• 2021.05a
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• pp.377-378
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• 2021

방향 네트워크 임베딩 문제는 주어진 방향 네트워크의 노드들을 그들 간의 비대칭 관계를 보존할 수 있는 저 차원 벡터들로 표현하는 것이다. 최근, 이 문제에 대한 다양한 방법들이 제안되어왔다. 본 논문에서 우리는 네 가지 실세계 방향 네트워크 데이터셋와 세 가지 에지 예측 시나리오를 이용한 실험을 통해, 최신 방향 네트워크 임베딩 방법들의 성능을 종합적으로 비교 분석한다.