• 한국컴퓨터정보학회논문지
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• 제21권1호
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• pp.191-198
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• 2016

This paper aims to present how to design and implement a multimedia tutorial system for the self-learning French language using Director with additional tools. To implement a multimedia tutorial system we need to design several steps. First, we should choose the level of the users and design tutorial. Second, we should prepare all materials such as sounds, graphics, text and video. Finally, we should implement the selected elements and control the educational software. Due to the nature of the paper, it must emphasize French basic conversation to make environment that be used in each scene and the scene of the context dialog. In view of the fact that the fitness of each content utilization field of multimedia authoring tool is high, it is possible as part of the system sizing process of the manufacturing process, to impart its meaning. This learning-contents are composed of 10 units each situation, and we anticipate there are the several effects of this system on basic French students. This system helps lecturer get French students interested in lessons, and enables learner to learn French of the role of iterative practice by linking image and sound. Also this system helps learners to prepare and review French studying after a lesson and allows leaners to maximize their efficiency. The future of this work is to implement this system on the app.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제8권11호
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• pp.3674-3710
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• 2014

In this tutorial, we integrate the concept of cognitive radio technology into game theory and supermarket game theory to address the problem of resource allocation in multiuser multicarrier cognitive radio networks. In addition, multiuser multicarrier transmission technique is chosen as a candidate to study the resource allocation problem via game and supermarket game theory. This tutorial also includes various definitions, scenarios and examples related to (i) game theory (including both non-cooperative and cooperative games), (ii) supermarket game theory (including pricing, auction theory and oligopoly markets), and (iii) resource allocation in multicarrier techniques. Thus, interested readers can better understand the main tools that allow them to model the resource allocation problem in multicarrier networks via game and supermarket game theory. In this tutorial article, we first review the most fundamental concepts and architectures of CRNs and subsequently introduce the concepts of game theory, supermarket game theory and common solution to game models such as the Nash equilibrium and the Nash bargaining solution. Finally, a list of related studies is highlighted and compared in this tutorial.

• 한국정보시스템학회지:정보시스템연구
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• 제2권
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• pp.194-206
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• 1993

Intelligent remote learning system is a system that incorporate communication technology and others : a database engine, an intelligent tutorial system. Learners can study by themselves through the intelligent tutorial system. The existence of a communication, database and artificial intelligence enhance the capability of IRLS. According to Parsaye, an intelligent databases should have the following features : 1) Knowledge discovery. 2) Data integrity and quality control. 3) Hypermedia management. 4) Data presentation and display. 5) Decision support and scenario analysis. 6) Data format management. 7) Intelligent system design tools. I hope that this research of framework for IRLS paves for the future research. As mentioned in the above, the future work will include an intelligent database, self-learning mechanism using neural network.

• 한국과학교육학회지
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• 제11권1호
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• pp.37-50
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• 1991

The CAI (Computer-Assisted Instruction) system for science teaching has been increasing both in quantity and in quality during the last two decades. However, science learning by computer has not played a leading role in the science teaching process. Therefore, the purpose of this study was to analyze the effectiveness of tutorial CAI programs according to the learner's characteristics such as sex, inquiry skills, attitudes toward science subject, logical thinking skills, achievement motivation, science content achievement in science teaching. One group pretest-posttest design was used as an experimental design. The three tutorial science CAI programs were used for thirty males and females selected in grade eight. According to the analysis of CAI achievement scores the female students showed significantly higher (P<0.05) than the male students. Also, one-way analysis of variance was used to investigate the effects of interaction between sex and achievement motivation. The significant difference on the effects of interaction between sex and achievement motivation has not found. The effects of tutorial CAI between logical thinking skills, attitudes toward science subject, inquiry skills, achievement motivation, science content achievement according to upper and lower levels were investigated by using the statistical analysis of one-way ANOVA. The results indicate that tutorial CAI might provides a good opportunities for the improvement of science achievement to the lower level students of attitudes toward science subject, inquiry skills, science content achievement.

• 대한전자공학회논문지
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• 제27권9호
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• pp.1372-1377
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• 1990

We constructed an intelligent tutoring system that compose four devices i.e. intelligent interface, acqusition module, tutoring controller and tutorial knowledge. We implemented the intelligent tutoring system using prolog as an authoring language in the ultrix os under VAX-11/750, and we propose goal opriented tutoring system algorithm.

• 디자인학연구
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• 제15권1호
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• pp.289-298
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• 2002

오늘날 인터넷의 사용이 보편화되면서 온라인환경의 구축이 여러 분야에서 활발하게 이루어짐에 따라 필요한 정보를 신속하게 이용하고 공유할 수 있게 피었다. 우리가 일반적으로 인터넷상에서 볼 수 있는 동호회 등은 이러한 정보이용 및 공유 등을 위한 가상커뮤미티(Cyber Community)의 흔한 예라 할 수 있다. 시간적, 공간적인 물리적 환경에 제약을 받지 않는 온라인환경 하에서 이러한 커뮤니티의 구축을 통해 그 구성원들은 다양한 활용방법을 모색할 수 있다. 프로젝트룸이란 이러한 온라인환경의 장점을 이용하여 이용자들(Designers & Clients)이 인터넷을 통하여 디자인프로젝트를 수행할 수 있는 가상의 공간을 일컫는다. 이용자들은 프로젝트의 개설에서 종료까지의 디자인프로세스를 인터넷을 통해 참여하고 발전시킨다. 또한 온라인을 통하여 진행되거나 완료된 정보의 내용은 자료화하여, 공개함으로써 디자인DB를 활성화하여 디자인 지식기반 구축에 큰 기여를 하리라 기대된다. 이와 함께 사용자가 프로젝트룸을 쉽게 사용할 수 있도록 하기 위한 사용자중심의 튜토리얼의 개발은 프로젝트룸의 활성화에 필수적 요소라 할 수 있다. 따라서 튜토리얼은 프로젝트룸의 개발과 병행하여 진행되어야 할 것이다.

• IEIE Transactions on Smart Processing and Computing
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• 제5권5호
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• pp.349-357
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• 2016

The era of the Internet of Things (IoT) is upon us. In this era, minimizing power consumption becomes a primary concern for system-on-chip designers. While traditional power minimization and dynamic power management (DPM) techniques have been heavily explored to improve the power efficiency of devices inside very large-scale integration (VLSI) platforms, there is one critical factor that is often overlooked, which is the power conversion efficiency of a power delivery network (PDN). This paper is a tutorial that focuses on the power conversion efficiency of the PDN, and introduces novel methods to improve it. Circuit-, architecture-, and system-level approaches are presented to optimize PDN designs, while case studies for three different VSLI platforms validate the efficacy of the introduced approaches.

• 한국게임학회 논문지
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• 제10권4호
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• pp.15-22
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• 2010

본 논문은 RPG게임의 퀘스트 수행에 대한 플레이어의 감정패턴 분석을 그 목적으로 하고 있다. 인간의 다양한 인지행동 범주에 대한 선행연구를 바탕으로 게임플레이어의 행동범주를 5가지로 설정하고 범주에 해당하는 게임플레이 행동(Action)과 내용(Content)을 재정립하였다. 이를 바탕으로 스토리중심의 전개로 다양한 퀘스트 구성을 보여주는 마비노기(Mabinogi)게임의 초기단계(Tutorial Mode)를 퀘스트구조 및 인지행동별로 분류하여 초보 피험자 10명을 대상으로 감정데이터를 도출하고 게임플레이의 인지행동패턴과 도출감정사이의 상관관계를 모형화하였다. 이러한 연구결과는 게임 플레이어의 자극적 수준을 감정패턴으로 확인하여 특정단계의 퀘스트 설계 및 레벨 디자인의 구체화를 모색해 볼 수 있다. 또한 게임플레이 과정에서 플레이어의 감정변화는 재미요소의 표출형태이며 전체적으로 게임의 상위목표수행에 대한 호기심과 도전의식을 유발 시킬 수 있는 장치로 활용가능 하리라 본다.

• Genomics & Informatics
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• 제18권2호
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• pp.13.1-13.6
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• 2020

The prototype version of the full-text corpus of Genomics & Informatics has recently been archived in a GitHub repository. The full-text publications of volumes 10 through 17 are also directly downloadable from PubMed Central (PMC) as XML files. During the Biomedical Linked Annotation Hackathon 6 (BLAH6), we experimented with converting, annotating, and updating 301 PMC full-text articles of Genomics & Informatics using PubAnnotation, a system that provides a convenient way to add PMC publications based on PMCID. Thus, this review aims to provide a tutorial overview of practicing the iterative task of named entity recognition with the PubAnnotation/PubDictionaries/TextAE ecosystem. We also describe developing a conversion tool between the Genia tagger output and the JSON format of PubAnnotation during the hackathon.

• 정보교육학회논문지
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• 제14권1호
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• pp.13-23
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• 2010

정보화 시대의 개인의 개성과 창의력은 지식산업에 요구되는 시대적 요청이다. 로봇 프로그래밍 교육이 학습자의 창의성 신장의 측면에 있어 의미 있는 효과가 있는 것으로 알려지고 있다. 기존의 로봇프로그래밍 도구들은 텍스트 기반 혹은 GUI 기반 저작도구기능을 가지고 있다. 그러나 대부분의 프로그래밍 도구들은 상호작용기능이 없는 단순한 튜토리얼을 제공하고 있는 실정이다. 본 연구에서는 웹 2.0의 상호작용 기술을 응용하여, 협력 코드 생성이 가능한 로봇 프로그래밍 교육 시스템을 연구하였다. 시스템이 제공하는 협력코드 생성기능을 통해 학습자들은 협력하여 로봇 프로그래밍을 생성하는 경험을 할 수 있다. 또한 학습자들은 지식공유 기능을 활용하여 효과적인 프로그램 디자인의 경험과 소스코드의 공유가 가능하다.