• Journal of The Korean Association of Information Education
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• v.20 no.2
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• pp.161-170
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• 2016

Currently computer education has been emphasized improving thinking skill instead of practical education of applied software. There are various studies that are to teach algorithm with visualization learning materials or activitives-centered unplugged class. However, algorithm classes for elementary school have various difficulties. One of the reasons is insufficient learning materials and teaching methods. Therefore we designed a activities-centered algorithm class for elementary school students. We hope this study will contribute to the study of algorithm classes for improving kids' thinking skill.

• International Journal of Computer Science & Network Security
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• v.21 no.5
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• pp.48-51
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• 2021

The article discusses the use of modern technologies in the learning process. It has been determined that the modern period of the development of society is characterized by a strong influence of computer technologies on it, a new education system is being formed, focused on entering the world information and educational space. This process is accompanied by significant changes in the pedagogical theory and practice of the educational process associated with making adjustments to the content of learning technologies, which should be adequate to modern technical capabilities, and contribute to the harmonious entry of a teenager into the information society. Computer technologies are designed to become not an additional "makeweight" in training, but an integral part of a holistic educational process, significantly increasing its effectiveness

• Journal of information and communication convergence engineering
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• v.8 no.2
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• pp.191-196
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• 2010

This paper presents automatic generation of robot motion using posture template in physical training system. In this system, we define a human-like generic template with two angles, then, we generate robot motion that has used angle data of the created template. The angle data is transformed automatically to the most similar motion. This is achieved by suitable expressions for robot specification. The expressions intend to differences of angle measurement on X,Y,Z planes and DOF constraint. We choose several postures and create generic templates for chosen postures. Robot motions are also generated from generic templates by expressions.

• Journal of information and communication convergence engineering
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• v.8 no.2
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• pp.180-184
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• 2010

This paper proposes a robot motion authoring using finger-robot interaction. The proposed method is a user friendly method that easily authors (creates and controls) robot motion according to the number of fingers. The effectiveness of the proposed motion authoring method was verified based on motion authoring simulation of an industrial robot.

• Structural Engineering and Mechanics
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• v.42 no.5
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• pp.747-760
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• 2012

In today's online social structure, people with electronic devices or network have been closely related to whether any of the activities, work, school, etc., is related to electronic devices, intelligent robot, and network control. The best mobility and the first rich media of these products as smart phones, smart phones rise rapidly in recent years, high speed processing performance and high free way to install software, deeply loved by many business people. However, not only for smart phone business aspects of the use, but also can engage in education of the teachers or the students are learning a great help. This study construct OCR-assisted learning software written by the JAVA made, and the installation is provided by the Android mobile phone users.

• International Journal of Computer Science & Network Security
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• v.21 no.12
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• pp.323-327
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• 2021

The article examines the process of professional training in educational institutions, media technologies and methods of media communication in the educational space of the institution, characterizes the place of media technologies in the educational space in the context of the term "educational space" itself, systematizes the methods of media communications in education. The peculiarities of media education as a set of means and methods of teaching young people adequate media perception are pointed out.

• International Journal of Computer Science & Network Security
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• v.22 no.12
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• pp.153-159
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• 2022

The article discusses the use of smart technologies in the training of future specialists. Today, learning using smart technologies is becoming a new educational standard, where information is presented in a logical sequence, computer training systems have powerful functions for the educational process. The functions of smart technologies are highlighted. It is noted that smart technologies are successfully used in the field of education and professional training. The concept of "smart education" is characterized. Smart education is an educational paradigm that underlies a new type of education system. The implementation of the smart education paradigm is aimed at the process of obtaining competencies and competencies for flexible and adapted interaction with the social, economic and technological environment. Smart education should ensure that the benefits of the global information society can be used to meet educational needs and interests. A special place is occupied by computer-based educational multimedia systems that allow you to deepen your knowledge, reduce the duration of training, and increase the number of students per teacher. The main principles of smart education are highlighted. Improving the efficiency of training in a modern higher education institution is impossible without the introduction of smart technologies in the organization of the educational process.

• Proceedings of The KACE
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• 2018.08a
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• pp.113-116
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• 2018

SW 교육은 SW 산업의 여성 인력 확대를 위하여 여성에게 알맞은 방식으로 도입 및 개선될 필요가 있다. 여성에게 적합한 교육을 찾기 위해서는 성별에 따라 SW를 인식하는 차이에 대한 연구가 선행되어야 한다. 본 연구는 'SW 개념 인지도'와 'SW 흥미도' 두 관점을 통해 성별에 따른 SW 인식 차이를 규명하였다. 그 결과, SW 개념을 인지 하게 된 경로는 비슷하며 SW 교육을 경험해 본 비율은 여학생보다 남학생이 많은 것을 알 수 있었다. 또한, 남학생이 여학생보다 SW 활동에 더 자신감과 흥미를 느끼는 것으로 나타났으며 희망하는 SW 교육방법에서도 성별에 따른 차이가 있음을 알 수 있었다. 본 연구 결과를 토대로 각 성별에 알맞은 교수학습 등을 연구하는데 도움이 될 것으로 사료된다.

• Proceedings of The KACE
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• 2018.08a
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• pp.171-174
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• 2018

정보교과는 컴퓨터과학적 지식과 기술의 탐구와 더불어 실생활의 문제 해결을 위해 새로운 지식과 기술을 창출하고 이를 통합적으로 적용하는 능력과 태도를 함양하는 교과이다. 2015 개정 교육과정에서 정보교과의 교과역량 중 하나가 협력적 문제해결력이다. 정보교육을 통하여 배울 수 있는 프로그래밍 분야에서 강조하는 역량 역시 협력이다. 본 연구는 정보교과의 관점에서 협력적 문제해결력 측정 방식을 깃허브, 스택오버플로우의 사례와 PISA, ATC21S의 평가사례를 비교하고자 한다. 협업을 통한 더 나은 결과물을 도출해내는 프로그래밍의 과정을 통하여 협력적 문제해결력을 살펴볼 수 있는 토대를 마련하는데 의의가 있다.

• Journal of the Semiconductor & Display Technology
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• v.18 no.4
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• pp.110-115
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• 2019

Blur detection and segmentation play vital role in many computer vision applications. Among various methods, local binary pattern based methods provide reasonable blur detection results. However, in conventional local binary pattern based methods, the blur map is computed by using a fixed threshold irrespective of the type and level of blur. It may not be suitable for images with variations in imaging conditions and blur. In this paper we propose an effective method based on local binary pattern with adaptive threshold for blur detection. The adaptive threshold is computed based on the model learned through the multinomial logistic regression. The performance of the proposed method is evaluated using different datasets. The comparative analysis not only demonstrates the effectiveness of the proposed method but also exhibits it superiority over the existing methods.