• Title/Summary/Keyword: 웹기반 교육 시스템

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A Case Study of Children's Emotional Care Program in Combining Analysis between Children's drawings and Parenting Stress based on Web System (웹 시스템에 기반한 아동 그림과 양육스트레스 분석을 통한 정서 관리 프로그램 적용 사례 연구)

  • Lee, Seong-Oak;Kim, Byung-Chul
    • Journal of Digital Convergence
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    • v.18 no.4
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    • pp.201-209
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    • 2020
  • In this paper, we perform a case study of children's emotional care program that analyzes the emotional status through the drawings of children based on web system. In order to overcome spatial and temporal environment constraints, we have developed based on web system that performs to support the whole process from the request of analysis of children 's drawings to the feedback of the final result step by step. The online platform is designed to conduct observations for the purpose of primary screening using a smartphone, and then proceed to the offline secondary care linkage process based on the results. Then according to the results of the analysis, children and parents who need deep examination are figured out and professional institutions are linked to them for help. Parental stress had been analyzed to improve the accuracy of the test and to figure out the cause of the problem. The study was conducted on 2,532 children and their parents between the ages of 3 and 5 years attending a day care center. As a result, 564 children and 223 parents were figured out to be in need of secondary institutional care, and 311 parents were educated and counseled from the professional institutions.

The Analysis of Informatics Gifted Elementary Students' Computational Problem Solving Approaches in Puzzle-Based Learning (퍼즐 기반 학습에서 초등정보영재의 컴퓨팅적 문제 해결 접근법 분석)

  • Lee, Eunkyoung;Choi, JeongWon;Lee, Youngjun
    • Journal of the Korea Society of Computer and Information
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    • v.19 no.1
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    • pp.191-201
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    • 2014
  • The purpose of this study is to propose strategies of puzzle-based learning for Informatics gifted education through analyzing Informatics gifted elementary students' computational problem solving approaches in puzzle-based learning contexts. Six types of educational puzzles, which are constraints, optimization, probability, statistically speaking, pattern recognition, and strategy, were used in teaching 14 Informatics gifted students for 8 sessions. The results of pre and post test and each students' answers were analyzed to identify why students were not able to solve the puzzles. We also analysed what essential computational strategies are needed to solve each type of puzzles, and what students did not know in solving puzzle problems. We identified some problems caused by puzzle representation methods, and various students' intuitions that disturb puzzle solving. Also, we identified essential computational strategies to solve puzzles: backtracking, dynamic programming, abstraction, modeling, and reduction of big problem. However, students had difficulties in applying these strategies to solve their puzzle problems. We proposed the revised puzzle-based learning strategies, which is based on the improved problem representation, just-in-time cognitive feedbacks, and web-based learning system.

Design and Implementation of Web-Based Cyber-University System (웹-기반 가상대학 시스템의 설계 및 구현)

  • Lee, Sei-Young;Yong, Hwan-Seung
    • The Transactions of the Korea Information Processing Society
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    • v.6 no.12
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    • pp.3577-3588
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    • 1999
  • This paper describes design and implementation of a general purpose cyber educational system. In this system, there are different types of menus and services according to such user's rights as system operators, professors, assistant instructors, students. In order to keep in close contact between students and professors, provided are various services such as the official announcement, transcripts of lecture, bulletin board, Q/A corner, report box, archive of study materials, electronic mail box, memorandum including checking of one's attendance and school record. For the purpose of activating small group studies and discussion about given subject, it can organize into groups automatically and provide with debating rooms. The system is implemented by separating with both HTML design and programming part by templete concept. Overload of iterative server is solved by adjusting the numbers of DB servers of each service.

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A Study on the Development of a Human Resource Management Program for Commissioned On-board Trainees (위탁승선실습생의 인적자원관리 프로그램 개발 연구)

  • Park, Jun-Mo;Jung, Chang-Hyun
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.25 no.1
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    • pp.9-17
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    • 2019
  • This study investigated the purpose of commissioned on-board training and the legal basis for the management of commissioned on-board trainees, focusing on the seafarer educational institution belonging to the Ministry of Education, which cultivates merchant mariners. A program was developed based on this research. Despite the legal basis for the management of commissioned on-board trainees, satisfaction with on-board training management has not been high, and the on-board trainee management system of the university was poor. As a result safety accidents among commissioned on-board trainees occurred on ships, and a few students abandoned on-board training. An I.M.S.A.R. model has been developed for safe and systematic management of commissioned on-board trainees, and a base for a human resource management program for commissioned on-board trainees has also been developed. This study is meaningful in that it derived a practical plan for the management of commissioned on-board trainees.

Design and Implementation of The Ubiquitous Computing Environment-Based on Dynamic Smart on / off-line Learner Tracking System (유비쿼터스 환경 기반의 동적인 스마트 온/오프라인 학습자 추적 시스템 설계 및 구현)

  • Lim, Hyung-Min;Lee, Sang-Hun;Kim, Byung-Gi
    • Journal of Korea Multimedia Society
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    • v.14 no.1
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    • pp.24-32
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    • 2011
  • In ubiquitous environment, the analysis for student's learning behaviour is essential to provide students with personalized education. SCORM(Sharable Contents Object Reference Model), IMS LD (Instructional Management System Learning Design) standards provide the support function of learning design such as checking the progress. However, in case of applying these standards contain many problem to add or modify the contents. In this paper, We implement the system that manages the learner behaviour by hooking the event of web browser. Through all of this, HTML-based content can be recycled without any additional works and the problems by applying the standard can be improved because the store and analysis of the learning result is possible. It also supports the ubiquitous learning environment because of keeping track of the learning result in case of network disconnected.

Consultation Management Model based on Behavior Classification of Special-Needs Students (특수학생들의 행동 분류 기반의 상담관리 모델)

  • Park, Won-Cheol;Park, Koo-Rack
    • Journal of the Korea Convergence Society
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    • v.12 no.9
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    • pp.21-30
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    • 2021
  • Unlike behaviors that are generally known, information regarding unspecific behaviors is insufficient. For an education or guidance regarding the unspecific behaviors, collection and management of data regarding the unspecific behaviors of special-needs students are needed. In this paper, a consultation management model based on behavior classification of special-needs students using machine learning is proposed. It collects data by photographing the behavior of special students in real time, analyzes the behavior pattern, composes a data set, and trains it in the suggestion system. It is possible to improve the accuracy by comparing the behavior of special students photographed later into the suggestion system and analyzing the results by comparing it with the existing data again. The test has been performed by arbitrarily applying unspecific behaviors that are not stored in the database, and the forecast model has accurately classified and grouped the input data. Also, it has been verified that it is possible to accurately distinguish and classify the behaviors through the feature data of the behaviors even if there are some errors in the input process.

Development of Intelligent Learning Tool based on Human eyeball Movement Analysis for Improving Foreign Language Competence (외국어 능력 향상을 위한 사용자 안구운동 분석 기반의 지능형 학습도구 개발)

  • Shin, Jihye;Jang, Young-Min;Kim, Sangwook;Mallipeddi, Rammohan;Bae, Jungok;Choi, Sungmook;Lee, Minho
    • Journal of the Institute of Electronics and Information Engineers
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    • v.50 no.11
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    • pp.153-161
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    • 2013
  • Recently, there has been a tremendous increase in the availability of educational materials for foreign language learning. As part of this trend, there has been an increase in the amount of electronically mediated materials available. However, conventional educational contents developed using computer technology has provided typically one-way information, which is not the most helpful thing for users. Providing the user's convenience requires additional off-line analysis for diagnosing an individual user's learning. To improve the user's comprehension of texts written in a foreign language, we propose an intelligent learning tool based on the analysis of the user's eyeball movements, which is able to diagnose and improve foreign language reading ability by providing necessary supplementary aid just when it is needed. To determine the user's learning state, we correlate their eye movements with findings from research in cognitive psychology and neurophysiology. Based on this, the learning tool can distinguish whether users know or do not know words when they are reading foreign language sentences. If the learning tool judges a word to be unknown, it immediately provides the student with the meaning of the word by extracting it from an on-line dictionary. The proposed model provides a tool which empowers independent learning and makes access to the meanings of unknown words automatic. In this way, it can enhance a user's reading achievement as well as satisfaction with text comprehension in a foreign language.

Strategies for the Expans ion of Internet Trade Leads Site in Korean Exporting Firms (우리 나라 무역업체의 인터넷 무역거래알선사이트의 활성화방안)

  • Jang, Myung-Jin;Yun, Kwang-Woon
    • International Commerce and Information Review
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    • v.2 no.2
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    • pp.69-95
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    • 2000
  • 무역거래의 패턴이 최근 크게 변화하고 있는데, 기존 무역거래방식에서 인터넷무역방식으로 그 비중이 확대되면서 인터넷 무역거래알선사이트에 관한 관심과 활용도가 점차 높아지고 있으며 특히 무역거래알선사이트의 구축 및 운영은 국내외의 무역 유관기관과 지방자치 단체, 대기업 종합무역상사 및 개별기업을 중심으로 활발히 진행되고 있다. 이에 실제 우리 나라 무역업체들의 사이트 이용 및 현황과 이용만족도 조사를 위해 설문조사를 한 결과, 현재까지 무역업체들이 가장 선호하는 사이트는 무역 유관기관이 운영하는 사이트들이다. 또한 실제 무역거래알선사이트를 이용한 결과와 관련하여 거래알선사이트 제공서비스에 대한 만족은 대상 업체 중 불과 17.9%의 낮은 수준으로서 이렇듯 낮은 만족도를 보이는데는 다음과 같은 문제점들이 있었다. 즉, 정보 인프라 측면에서의 관련정책의 분산, 보안 인프라의 우려, 오프라인 상의 결제 및 세금문제, 인터넷무역 관련 국제협력문제 등을 들 수 있으며, 무역업체의 측면에서는 전문인력의 부족, 최고경영자의 정보화 인프라에 대한 마인드 부족과 업체내의 웹 기반 환경 구축 미흡 등을 들 수 있다. 이상의 문제점들을 개선하기 위한 활성화방안을 살펴보면 첫째, 거래정보 보호기술의 육성 둘째, 무역거래알선사이트의 적극적인 국내외 홍보 셋째, 무역거래알선사이트 관련 분쟁 신용조회 등의 통합관리 넷째, 사이트관련 온라인과 오프라인상의 제반환경 개선 및 국제거래 규약 개선 다섯째, 무역거래알선시스템의 효율성제고를 위한 전문인력 양성 및 교육훈련 강화 등이 절실히 요망되고 있다.

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A Study On Distributed Remote Lecture Contents for QoS Guarantee Streaming Service (QoS보장형 스트리밍 서비스를 위한 분산 원격강의 컨텐츠에 대한 연구)

  • Choi, Yong-jun;Ku, Ja-hyo;Leem, In-taek;Choi, Byung-do;Kim, Chong-gun
    • The KIPS Transactions:PartA
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    • v.9A no.4
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    • pp.603-614
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    • 2002
  • Delivery efficiency of e-learning media can be influenced by authoring processes. Generally, a moving picture recorded by video camera can be delivered to student by multimedia streaming service, using media server technology. A e-learning media authored by lecture authoring tool is played in a student application by download-based delivery system. Recently, some animation know-how are applied to author e-learning media by hand-operation. In this paper, we suggest a client-based streaming service for the e-leaning media consists of media files and integration data The lecture of e-learning media nay be divided into some time-based small blocks. Each blocks can be located distributed site. The student system gather those blocks by download-scheduling. This is a valid method for QoS guarantee streaming services. In addition to our study, lecturers can author composite e-learning media includes media files and dynamic web pages simply, The distributed e-learning media files of our study is managed by multi-author and updated rapidly.

Toy Library Rental and Return Systems Based on Web (웹을 기반으로 한 장난감 도서관 대여 및 반납 시스템)

  • Kim, Eunkyeong;Bok, Kyoungsoo;Yoo, Jaesoo
    • The Journal of the Korea Contents Association
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    • v.19 no.8
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    • pp.172-183
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    • 2019
  • Modern society has a tendency to raise fewer children. As a result, parents became more interested in their children's creative ways of thinking and began to look for new ways of teaching. The child care support center expects a positive effect by lending various toys and books to improve the physical, emotional and social characteristics of children and to help reduce household burden on parents. In this paper, we design and implement a rental return system to effectively utilize a toy library operated by the child care support center. The proposed system makes it easy for any user to search for items in any branch operated by the Child Care Support Center and to manage loan return records. The administrator can manage data such as loans, returns, and past due from the rental return processing system, and effectively operate the child care support center through statistics of data generated. Children are expected to be given a variety of entertainment cultures and cultural benefits to their families to ease the burden of parenting.