• Korean Journal of Cognitive Science
• /
• v.14 no.3
• /
• pp.23-36
• /
• 2003

A comprehension-based approach to learning assumes that incoming information and background knowledge are integrated to form a mental representation which is subsequently used to incorporate new knowledge. It is demonstrated that this approach can be validated by comparing human and computational model performance in the prompt learning context. A computational model (ADAPT-UNIX) based on the construction-integration theory of comprehension (Kintsch, 1988; 1998) predicted how users learn from help prompts which are designed to assist UNIX composite command production. In addition, the comparison also revealed high similarity in composite production task performance between model and human. Educational implications of present research are discussed on the basis of the fact that prompt instructions have differential effect on learning and application as background knowledge varies.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.35 no.7A
• /
• pp.646-653
• /
• 2010

This paper provides a unified framework for the joint optimal subchannel and power allocation in multi-hop relay network, where each node in the network has multiple parallel subchannels such as in OFDM or MIMO system. When there are multiple parallel subchannels between nodes, the relay node decides how to match the subchannel at the first hop with the one at the second hop aside from determining the power allocation. Joint optimal design of subchannel matching and power allocation is, in general, known to be very difficult to solve due to the combinatorial nature involved in subchannel matching. Despite this difficulty, we use a simple rearrangement inequality and show that seemingly difficult problems can be efficiently solved. This includes several existing solution methods as special cases. We also provide various design examples to show the effectiveness of the proposed framework.

• Korean Journal of Environment and Ecology
• /
• v.15 no.4
• /
• pp.408-419
• /
• 2002

The purpose of this study was to establish a conceptual management spectrum framework for integrated management of Baekdudaegan area. The conceptual model was developed through a literature survey that includes the concepts from existing relevant systems and other expert sources In conceptual Baekdudaegan management spectrum framework presented here, three different classes (preservation, buffer, and multiple-use) that specify potential management objectives for area functions were classified in order to pursue management flexibility Three primary management classes should be identified by evaluating Indicators of ecological, physical, and social.cultural environments. An application of the framework requires an explicit selection of indicators and their evaluation. For establishing reliability of the framework, it will be desirable to test it empirically in Baedudaegan areas in the future. In addition, systematic case study for selecting appropriate indicators and identifying evaluation standards must be done.

• The Journal of Korean Academy of Sensory Integration
• /
• v.7 no.2
• /
• pp.63-76
• /
• 2009

Objective : The purpose of this study was to identify effects of intensive sensory integration (SI) treatment and home-program for a child who has a sensory integration disorder. This study also examined whether the positive effect is long-lasting by a follow-up test. Method : A boy with sensory integration dysfunction underwent an intensive SI treatment for 2 weeks. The intervention was consisted of 9 sessions and duration of the each session was 40 minutes. Sensory diet and Wilbarger protocol was provided as home program. The child's sensory function was evaluated before and after the SI intervention. Five month later, re-evaluation was executed for follow-up purpose. Results : In the evaluation after the Si intervention, the child's sensory defensiveness was decreased. Praxis, visual perception, sensory regulation dysfunction (sleep function), affective stabilization and performance of activities of daily living are also improved. In the re-evaluation after the 5 month later, the self-regulation ability, especially sleep function, has been maintained and the visual perception was developing continually. However, the child showed some affective regulation such as bothering his mother and losing his temper. Conclusions : The intensive SI intervention showed positive effects in terms of SI function improvement and the effect lasted long without any additional therapeutic intervention.

• Journal of Korean Home Economics Education Association
• /
• v.22 no.3
• /
• pp.189-203
• /
• 2010

Recently, Korean society is experiencing many serious dietary problems of adolescents. There is an urgent need to revitalize and improve the effects of dietary education program for middle and high school students. The purpose of this study is to establish the basis for dietary education in school. This research was conducted using various dietary education program of foreign countries in order to find a way to increase the effects of the program so that more and more adolescents can participate in and eventually get benefits from it. We analyzed contents of the program and the ways how the program is actually conducted in other countries. We were able to find some important factors for developing new directions of dietary education program contents. The dietary education for middle school students requires a practical integrative approach based on home economics education. This study was initiated from the probing question of how should we set dietary education goals and contents of middle and high school. It will definitely play a important role in establishing a standard framework for dietary education based on the Home Economics Education in middle and high school students.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.8 no.2
• /
• pp.119-128
• /
• 2013

Korean entrepreneurship education has been focused on the subject selection and curriculum based research according to the stage of entrepreneurship process. But problem is happen in the theory based lecture and unrealistic content of entrepreneurship education. Recent studies in technology entrepreneurship recommend integrated approaches to educating students to operate in this space integrated programs span disciplinary lines, but more important, they combine coursework on fundamental concepts and processes with real team-based projects on technology commercialization. At the core of TI:GER(R) is a three-course academic track that provides instruction in technology commercialization processes with a focus on intellectual property/technology law and business fundamentals. Technology, management, and law are the key success content of entrepreneurship education and we need the approach the integration of these factors.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.14 no.7
• /
• pp.1701-1707
• /
• 2010

This study is intended for implementing the system environment that can help integrate and retrieve various types of data in real-time by providing semantic interoperability among distributed heterogeneous information systems. The semantic interoperability is made possible by providing a TMDR(Topicmaps Metadata Registry), a set of ontologies. TMDR, which has been made by combining MDR(MetaData Registry) and TopicMaps and storing them in the database, is able to generate distributed query and provide efficient knowledge. MDR is a metadata management technique for distributed data management. TopicMaps is an ontology representation technique that takes into consideration the hierarchy and association for accessing knowledge data. We have created TMDR, a kind of ontology, that is fit for any system and able to detect and resolve semantic conflicts on the level of data and schema. With this system we propose a query-processing technique to integrate and access heterogeneous information sources. Unlike existing retrieval methods this makes possible efficient retrieval and reasoning by providing association focusing on subjects.

• Journal of Information Management
• /
• v.38 no.3
• /
• pp.1-30
• /
• 2007

The purpose of this study is to analyze the political and functional requirements of the regional library portal and to evaluate such requirements. A literature review was carried out to discuss library portal, and introduce the best practices of the regional library portal. After analyzing the political and functional requirements of the regional library portal, AHP was applied to evaluate requirements. In the political requirements, standards, digital collection development, operation and evaluation were ranked according to importance, and copyright & licence management which belongs to digital collection development was underrated. There were differences in the importance among the functional requirements of the regional library portal, integrated search, integrated interface, information service, separated digital collection management and access management were ranked according to importance.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.7
• /
• pp.26-35
• /
• 2019

The purpose s of this study is to verify the status of barrier-free certification in an elementary school. To achieve this, the architectural characteristics of an elementary school and proposed opinions about the process of barrier-free certification were analyzed. The results of this study are as follows: (1) barrier-free certification in an elementary school is valid for inclusive education and accessibility for students with disabilities. (2) Regarding the school district and safe accessibility for the school, it is necessary to minimize the differences in land levels around the school. (3) Considering the opinions on intermediate facilities from the road to the main entrance, it is necessary to set the finish level of the first floor and to minimize the establishment of ramp or steps to prevent the backflow of rainfall.

• Proceedings of the Korea Association of Information Systems Conference
• /
• 2003.05a
• /
• pp.219-239
• /
• 2003

지난 몇 년간 인터넷의 확산과 더불어 기업 환경에는 많은 변화가 있었다. 그 중 하나가 전자적인 형태로 접근할 수 있는 정보 양의 급증이라 할 수 있다. (Martin White, 2000 : 신학철, 2001) E-business 환경에서 이처럼 정보의 양이 급증함에 따라 정보의 효율적인 활용은 기업의 주요 경쟁원천이 되고 있다. 정보의 중요성을 깨달은 기업들은 운영효율성 증가를 위해 백오피스시스템과 프론트오피스시스템 등에 많은 투자를 했다. (안승용, 2001) 하지만 새로운 정보시스템 도입 시 레거시시스템과의 통합을 고려하지 않아 업무효율성 향상을 위한 정보기술이 역으로 업무수행을 저해하는 결과를 초래했다. (Jaydip, 2002) 예컨대 기업의 각 시스템간에 정보의 일관성이 결여되어 있고, 필요한 정보 역시 기업내 여러 시스템에 산재되어 있어 정보의 이용 면에서 효율성이 떨어지는 문제에 직면하게 된 것이다 따라서 기업은 각 시스템에 산재해 있는 정보사용의 효율성을 놀이기 위해 기업 내 다양한 정보시스템간 통합의 필요성을 인식함에 따라 이전까지 분산 환경이던 IT환경이 점차 기업정보포탈(Enterprise Information Portal: EIP)같은 통합 환경으로 바뀌게 되었다. (KRG Report, 2002) EIP는 현재와 E-business를 준비하는 기업에 중요한 관심사항으로 떠오르고 있으며 현재 IBM, MS 같은 글로벌 기업 뿐 아니라 다수의 국내 업체들도 통합 솔루션 시장 진출해 경쟁을 벌이고 있다. 본 논문에서는 EIP의 개념을 살펴보고 기존의 정보시스템과 EIP 관련 연구를 기반으로 새롭게 부상하고 있는 EIP의 성과를 시스템 품질과 정보품질로 측정하여 이들 요인이 EIP사용자의 직무성과에 미치는 영향에 관해 연구하였다. 본 논문은 EIP를 도입한 기업을 대상으로 EIP성과에 대한 연구를 진행하여 EIP를 도입하거나 구현중인 기업에게 적합한 경영관리적 방향을 제시할 수 있을 것이다.