• 컴퓨터교육학회논문지
• /
• 제7권1호
• /
• pp.107-118
• /
• 2004

본 연구에서 제안하는 시스템은 기존의 웹기반에서의 문제운행 시스템원리인 학습내용전개$\rightarrow$문제제공$\rightarrow$평가결과를 제시하는 수준에서 탈피한 IPI(Individually Prescribed Instruction: 개별처방식 수업)를 적용한 개별완전학습을 목표로 설계 구현한 것이다. 개별완전학습을 하기 위하여 먼저 선수학습의 진단평가가 이루어지며 이에 따라 학생들 각자에 맞는 학습을 하게 된다. 또한 학생들마다 수업 목표에 도달하는 시간이 다르기 때문에 하나의 단원을 완전학습하기 전에는 다음 단원으로 학습이 진행될 수 없다. 따라서 학습의 성취도를 측정하기위해 각 단원의 학습 뒤에 평가가 이루어지며 평가결과 80%이상의 성취수준을 보이면 다음 단원의 학습으로 계속 진행이 이루어지고, 80%미만의 성취수준을 보이면 다음단원으로의 진행이 제한되고 개인별 보충학습이 이루어진다. 여기서 보충학습은 학습자가 완전히 학습하지 못한 학습에 대한 수준별 처방 학습이다. 따라서 본 연구는 개별처방식 수업의 완전학습에 그 목표를 두고 선수학습 결손을 방지하고 개인적 능력에 따라 피드백 학습을 하여 완전학습 목표에 도달할 수 있도록 시스템을 설계 및 구현하였다.

• 한국사회정책
• /
• 제23권1호
• /
• pp.151-178
• /
• 2016

본 연구는 대졸 청년층의 내일배움카드제 참여현황을 살펴보고, 참여경험이 대졸 청년층의 노동시장 성과에 미치는 영향을 분석하였다. 이를 위해 2012년 대졸자직업이동경로조사 자료를 활용하였으며, 다중회귀분석과 이항 로지스틱 회귀분석을 사용하여 분석하였다. 분석결과, 내일배움카드제에 대해 들어본 경험이 있는 경우는 2,707명(27.6%)이며, 이중 실질적으로 참여한 사람은 695명(25.7%)으로 나타났다. 내일배움카드제의 참여경험이 노동시장 성과에 미치는 영향을 분석한 결과 참여경험은 취업여부와 고용형태(정규직취업)에 있어 긍정적인 유의미한 영향을 미치는 것으로 나타난 반면, 월평균임금에 있어서는 긍정적인 영향을 미치지 못하는 것으로 나타났다. 이를 바탕으로 연구결과의 함의를 도출하고, 내일배움카드제의 정책 효과성 향상을 위한 정책 과제를 제안하였다.

• 한국전기전자재료학회:학술대회논문집
• /
• 한국전기전자재료학회 2002년도 하계학술대회 논문집 Vol.3 No.2
• /
• pp.1088-1092
• /
• 2002

This paper introduces that domestic animals can be effectively administered with an individual recognition system. The system was constructed in original code transmitter, receiver, personal computer, micro-processor, and RS485 telecommunications module. In the individual recognition system. the signal including encoded information about a milk-cow was transmitted from an original code transmitter to a micro-processor through RS485 telecommunications module. The transmitted signal was successfully displayed in a personal computer.

• 한국주거학회논문집
• /
• 제14권5호
• /
• pp.75-82
• /
• 2003

In this study, the thermal performance of the room control system is analyzed in terms of control performance, potential for coil expansion and energy consumption through experiments comparing the individual room control system and an existing system. The results of this study show that the existing system is not able to supply design water flow rate and does not accurately maintain the set point temperature in each room. However, the individual room control system can set a room air temperature for each room, for it is able to supply design water flow and accurately control the set point temperature in each room and can reduce the energy consumption compared to the existing system. Moreover, the individual room control system can reduce the number of coil division zone and facilitates the construction process, because it can extend the length of the coil division.

• 한국컴퓨터산업학회논문지
• /
• 제2권12호
• /
• pp.1591-1600
• /
• 2001

웹 기반 코스웨어들이 많이 개발되고 있다. 그러나, 기존에 개발된 대부분 웹 기반 코스웨어들은 학습자들에게 항상 같은 교수 방법을 제공하므로 학습자들의 다양한 요구를 수용하는데 부족한 면이 있다. 학습자들이 개별적으로 가장 적합한 교수 방법으로 학습한다면 학습 효율을 높일 수 있을 것이다. 본 연구에서는 학습자의 개인차를 고려하면서 다양한 학습 방법을 제공하고, 교수 시스템은 교수 방법 중에서도 학습자에게 효율성이 높다고 생각되는 교수 방법을 학습자에게 추천하도록 하고, 학습자는 선호하는 방법을 선택하여 학습하도록 하였다. 평가모듈은 개개인의 응답에 대하여 개별적인 피드백을 주었다. 그리고 이 프로토타입 시스템을 대학1학년을 대상으로 적용하여 본 시스템의 교육적 효과를 입증하였다.

• 대한인간공학회지
• /
• 제34권5호
• /
• pp.411-426
• /
• 2015

Objective: The goal of this thesis is to design the interaction structure and framework of system to recognize sign language. Background: The sign language of meaningful individual gestures is combined to construct a sentence, so it is difficult to interpret and recognize the meaning of hand gesture for system, because of the sequence of continuous gestures. This being so, in order to interpret the meaning of individual gesture correctly, the interaction structure and framework are needed so that they can segment the indication of individual gesture. Method: We analyze 700 sign language words to structuralize the sign language gesture interaction. First of all, we analyze the transformational patterns of the hand gesture. Second, we analyze the movement of the transformational patterns of the hand gesture. Third, we analyze the type of other gestures except hands. Based on this, we design a framework for sign language interaction. Results: We elicited 8 patterns of hand gesture on the basis of the fact on whether the gesture has a change from starting point to ending point. And then, we analyzed the hand movement based on 3 elements: patterns of movement, direction, and whether hand movement is repeating or not. Moreover, we defined 11 movements of other gestures except hands and classified 8 types of interaction. The framework for sign language interaction, which was designed based on this mentioned above, applies to more than 700 individual gestures of the sign language, and can be classified as an individual gesture in spite of situation which has continuous gestures. Conclusion: This study has structuralized in 3 aspects defined to analyze the transformational patterns of the starting point and the ending point of hand shape, hand movement, and other gestures except hands for sign language interaction. Based on this, we designed the framework that can recognize the individual gestures and interpret the meaning more accurately, when meaningful individual gesture is input sequence of continuous gestures. Application: When we develop the system of sign language recognition, we can apply interaction framework to it. Structuralized gesture can be used for using database of sign language, inventing an automatic recognition system, and studying on the action gestures in other areas.

• Journal of Biosystems Engineering
• /
• 제27권5호
• /
• pp.459-466
• /
• 2002

In Korea, a need of automatic dairy farm management system has been increased to lower production cost and to strengthen international competition. However, the present management system was mostly relied on foreign technologies and caused some problems in post management and after-sales services. Therefore, though there is a problem of price and quality at present, domestic technologies of the management system should be developed for the long run. This study was conducted to develop an electronic identification unit for an automatic dairy farm management system. The developed system was consisted of a tag, a reader, a switching circuit, and a personal computer. The tag attachable to each individual cow was developed to transmit individual radio frequency(RF) code into the air with modulation of ASK(amplitude shift keying). And the switching circuit was added to avoid confusion on reception and transmittance. The reader attached to a feeding device was developed to transmit activating signal periodically and to identify code of the individual tag when the tag was approached to the device. The reader was consisted of an active filter, a detecter, a comparator and a microcontroller. The test result was feasible enough to apply it for the automatic farm management system and the identified maximum distance was about 37cm.

• 대한안전경영과학회:학술대회논문집
• /
• 대한안전경영과학회 2006년도 추계공동학술대회
• /
• pp.279-286
• /
• 2006

Since 1990's, many enterprises have implemented ERP System. Especially, they want to become an advanced company use ERP implementation. Already, ERP system come to high level which is stabilized and support independent business process of many industry sectors. Although most companies had previous good plans, but those are not satisfied. Because of failed to change management and had many problem about Project team operation. Therefore, important success factors for ERP project are change management and organization activation for Project team. The purpose of this study is suggest to improve method about team activation through analysis the Project team member's individual personality as a factor that makes the success of Project team. This paper studied success factors of project team and plan for organization activation. The results of this study can be used for a successful implementation of the ERP system as make of Project team consider of individual personality and administer a Project team.

• 지식경영연구
• /
• 제5권1호
• /
• pp.83-99
• /
• 2004

This research aims to verify individual and organizational factors that will affect knowledge sharing, especially in research & development organizations with a premise that knowledge sharing is one of the most important factors of successful knowledge management. Many factors which are supposed to affect knowledge sharing arc empirically investigated in this research : individual factors ((1)self esteem (2)expected contribution), organizational factors ((3)top management's will, (4)accessibility of knowledge management system (5)validity of evaluation & reward knowledge sharing, (6)trust, (7)open communication). As a result, it is found that 'expected contribution' among individual factors and 'open communication' and 'validity of evaluation & reward' among organizational factors are highly correlated with knowledge sharing. These findings suggest that enhancement of perceived expected contribution among employees and building cultures of open communication and effective evaluation & reward system for knowledge sharing will contribute to activation of knowledge sharing in the research and development organizations.

• 품질경영학회지
• /
• 제41권2호
• /
• pp.277-288
• /
• 2013

Purpose: This study aims to analyze the success factors of information systems and the moderating effect of individual factors in mandatory environment. Methods: In order to test the model, a questionnaire survey is delivered from salespersons of an insurance company in Seoul, Korea. 200 questionnaires are finally analyzed. Structural Equation Modeling (SEM) is adopted to analyze the data and Smart PLS 2.0 is used for examining the moderator effect. Results: The extended model proposed in this paper adopted individual factors and examined their moderator effect among constructs. An empirical test is carried out accordingly in order to test the model proposed in this paper. The results reveal that individual factors (i.e. Computer Self-Efficacy, Anxiety, Personal Innovativeness in IT) have a significant moderating effect on individual performance in the environment of mandatory information system usage. Conclusion: This paper extended the research field of information system success model to information systems in mandatory environment regarding differences of individual factors.