• Journal of the Korea Computer Industry Society
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• v.9 no.4
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• pp.177-182
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• 2008

Due to the computer developments and the expansion of data communications, many changes are done to educational environments in addition to the changes of the various social areas. In this paper, a learning system is developed, which adapts itself by checking the changing factors of the learner. The educator works as a overall project manager in this project learning system and the learner benefits from the user-oriented comparative study and pattern design performed in the domains of the internet and intranet.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.26 no.7A
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• pp.1182-1188
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• 2001

인터넷 환경 아래에서 멀티미디어 매체 및 컴퓨터 통신 기술의 발전은 사회전반의 변혁을 가속화하게 되었다. 교육에 있어서도 수동적인 자료 중심으로 상호작용하고 시간과 공간을 초월하는 새로운 구조에 대한 연구가 활발히 진행되어 왔다. 새로운 교수-학습 활동의 형태로 웹을 기반으로 한 교육(WBI : Web-Based Instruction)이라는 모형이 제시되고 있다. 또한, 학습자의 필요에 응하는 코스웨어의 제공이 요구되고 있으며 이에 따라 웹 기반 교육 시스템에 효율적이고 자동화된 교육 에이전트의 필요성이 인식되고 있다. 그러나 현재 연구되고 있는 많은 교육 시스템들은 학습자가 원하는 코스를 적절히 제공하지 못하고, 계속적인 피드백과 부족한 부분을 적절히 반복 학습할 수 있도록 인도하지 못하고 있다. 본 논문에서는 학습자의 성취도 생성 알고리즘을 이용한 코스 스케줄링 멀티 에이전트 시스템을 설계하고 구현함으로써 보다 효율적인 학습을 유도한다. 제안한 시스템은 학습자의 학습활동을 지속적으로 모니터링하고 평가하여 개인 학습자의 학습 성취도를 계산하며, 이 성취도를 에이전트의 스케줄에 적용하여 학습자에게 적합한 코스를 제공하고, 학습자는 이러한 코스에 따라 능력에 맞는 반복된 학습을 통하여 적극적인 완전학습을 수행하게 된다.

• Journal of Korea Multimedia Society
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• v.6 no.6
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• pp.1046-1053
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• 2003

Recently various new model of teaching-learning as web based education system has been proposed. The demand for the customized courseware which is required from the learners is increased, the needs of the efficient and automated education agents in the web-based instruction are recognized. But many education systems that had been studied recently did not service fluently the courses which learners had been wanting and could not provide the way for the learners to study the teaming weakness which is observed in the continuous feedback of the course. In this paper we propose a multi-agent system for course scheduling of learner-oriented using weakness analysis algorithm. First proposed system analyze learner's result of evaluation and calculates teaming accomplishment. From this accomplishment the multi-agent schedules the suitable course for the learner The learner achieves an active and complete learning from the repeated and suitable course.

• The KIPS Transactions:PartB
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• v.8B no.6
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• pp.595-600
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• 2001

Recently, WBI model which is based on web has been proposed in the part of the new activity model of teaching-learning. The demand for the customized coursewares which is required from the learners is increased, the needs of the efficient and automated education agents in the web-based instruction are recognized. But many education systems that had been studied recently did not service fluently the courses which learners had been wanting and could not provide the way for the learners to study the learning weakness which is observed in the continuous feedback of the course. In this paper we propose design of multi-agent system for course scheduling of learner-oriented using weakness analysis algorithm. First, proposed system monitors learner's behaviors constantly, evaluates them, and calculates his accomplishment. From this accomplishment, the multi-agent schedules the suitable course for the learner. The learner achieves an active and complete learning from the repeated and suitable course.

• Journal of the Korea Society of Computer and Information
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• v.10 no.4 s.36
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• pp.365-373
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• 2005

Ubiquitous learning environment needs various new model of e-learning as web based education system has been proposed. The demand for the customized courseware which is required from the learners is increased. the needs of the efficient and automated education agents in the web-based instruction are recognized. But many education systems that had been studied recently did not service fluently the courses which learners had been wanting and could not provide the way for the learners to study the learning weakness which is observed in the continuous feedback of the course. In this paper we propose a multi-agent system for course scheduling of learner-oriented using weakness analysis algorithm via personalized ubiquitous environment factors. First proposed system analyze learner's result of evaluation and calculates learning accomplishment. From this accomplishment the multi-agent schedules the suitable course for the learner. The learner achieves an active and complete learning from the repeated and suitable course.

• Journal of Industrial Convergence
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• v.22 no.2
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• pp.13-22
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• 2024

In the current epoch of educational technology (EdTech), the realization of a personalized learning system has become increasingly important. This is due to the growing diversity of today's learners in terms of backgrounds, learning styles, and abilities. Traditional educational methods that deliver the same content to all learners often fail to take this diversity into account. This paper identifies models that comprehensively analyze learners' characteristics, interests, and learning histories to meet the growing demand for learner-centered education. Based on these models, we have designed a personalized learning system. This system is structured to support autonomous learning tailored to the learner's current level and goals by identifying strengths and weaknesses based on the learner's learning history. In addition, the system is designed to extend necessary learning elements without changing its architecture. Through this research, we can identify the essential foundations for constructing a user-tailored learning system and effectively develop a system architecture to support personalized learning.

• The Journal of the Korea Contents Association
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• v.19 no.10
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• pp.385-396
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• 2019

This study was conducted to explore the characteristics of learner who showed free riding behavior in online collaborative learning. For this, 290 students from three universities in the metropolitan area were studied. The collected data are as follows. Learner characteristics are learning strategy, learning motivation, academic retardation behavior, and learning disposition. Interaction distinguished between frequency and type of message. Interaction levels were collected with frequency. The subjects with less than 5 interaction frequencies were defined as free-riding students. 43 students were classified as free riders. Learner characteristics were analyzed by cluster analysis. As a result, the learner characteristics were divided into five groups. All the free riding students belonged to 4 groups. The learner characteristics of 4 groups are as follows. First, the level of the learning strategy is very low. Second, learning motivation has a high tendency toward performance - oriented approach and high tendency to avoid performance. This tends to deliberately avoid learning. Third, the level of delayed behavior is high. This is deliberately putting off student activities. Fourth, learning tendency is high in academic anxiety, task value, self efficacy and learning belief are very low. This is a lack of confidence in learning.

• Asian Journal of Turfgrass Science
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• v.11 no.2
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• pp.139-143
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• 1997

A major purpose of a scientific meeting is the exchange of information. Traditionally, authors have preferred to present their research in an oral format. However, poster presentations are becoming more popular every year. Today, poster and oral presentation are recognized as being of equal status, Regardless of which format you select, remember that the poster or oral presentation must he carefully planned, clear and concise, oriented to transfer information effectively, and hold the attention of the learner.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.5
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• pp.285-295
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• 2018

This study examined the effects of Cyber University students' educational participatory motivation and life satisfaction on their satisfaction with their major. The subjects were 937 adult learners at one of the Cyber Universities in Seoul, Korea, who were over 20 years of age. The results were as follows. First, the main motivation of the Cyber University students was goal-oriented, followed by learning-oriented motivation and activity-oriented motivation. Second, there were significant differences in their educational participatory motivation, life satisfaction and major satisfaction according to their sex, age, occupation, marriage and major. Third, their life satisfaction and three types of educational participatory motivation had positive effects on the satisfaction with their major in the order of life satisfaction, goal-oriented motivation, learning-oriented motivation and activity-oriented motivation. These findings suggest that adult learners' quality of life and motivation to learn are very important for increasing the degree of satisfaction with their major.

• The Journal of the Korea Contents Association
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• v.10 no.8
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• pp.433-450
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• 2010

The purpose of this paper is to describe and understand the lived experiences of older learners in formal education offered in an online university. Applying qualitative research methods, this paper attempts to explore the interpretation and meanings of their college studying. Ten participants in this study were selected from older students aged over 60 who had studied or were studying in a cyber university and lived in Seoul and its metropolitan area for more readily accessible and available for in-depth interviews. After the final analysis of learning experiences of older adults in an online university, six main themes were identified: self in the past, breaking from the convention, struggling with the new challenges, attaining self-actualization, integrating a new identity, future-oriented self. Finally it appears that learning experiences of the learners enabled the participants to replace their past-oriented sense of self with a more positive, future-oriented version.