• Proceedings of the Korea Information Processing Society Conference
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• 2002.04b
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• pp.955-958
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• 2002

본 논문의 침입탐지시스템에서는 퍼지 추론을 통한 대표적인 세가지 다중 척도 결합을 제안하였다. 그 중 시스템 호출 척도에서는 권한이동 정보만을 이용한 감사자료 축약방법으로 기존 HMM 모델의 문제점인 모델링 시간 단축을 가능하게 하였고, 프로세스 척도에서는 권한이동 기반 모듈의 단점을 보완하기 위하여 모든 감사자료에 대하여 통계적 분석방법을 사용을 사용하였다. 파일 입출력 척도에서는 상태전이 모니터링을 통하여 파일에 대한 접속 상태 변이를 분석하는 방법을 제안하였다.

• The Journal of the Korea Contents Association
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• v.21 no.9
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• pp.762-770
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• 2021

This study aims to identify the relationship between stress and feeling of happiness among high school students, and to examine the double mediating model of subjective well-being and gratitude disposition on that relationship. Participants of this study were 245 male and female high school students. Perceived Stress Scale, Satisfaction with Life Scale, Emotion Frequency Test, Gratitude Questionnaire-6, and Subjective Happiness Scale were used for this study. To analyse a sequential double mediating effect, PROCESS Macro 3.5 Model 6 was used. Results revealed that stress was negatively correlated with subjective well-being, gratitude disposition, and feeling of happiness among high school students. And, subjective well-being was positively correlated with gratitude disposition and feeling of happiness, while gratitude disposition was positively correlated with feeling of happiness. It was found that subjective well-being and gratitude disposition were sequentially mediating stress and feeling of happiness among high school students. Because these findings suggest that subjective well-being and gratitude disposition play important roles in adolescents' happiness, it is necessary to promote their subjective well-being and gratitude disposition.

• The Korean Journal of Elementary Counseling
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• v.8 no.1
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• pp.79-94
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• 2009

The objective of the present study was to develop a thanksgiving program for high grade elementary students' anger control and analyze its effects. For this purpose, we set research question 'Does a thanksgiving program have an effect on children's anger control?' and applied a 10 session thanksgiving program to 30 fifth graders in a class, for which the present research was the class teacher, at K Elementary School. A thanksgiving program is a group counseling program that induces the participants to think what a thankful mind is, to find things to thank for around, and to express thanks through specific actions. This study was conducted in a way different from previous research that obtains data from a control group who do not participate in the program and an experimental group who participate in the program In this study, the effect of the program was analyzed according to the level of participation in the experiment. For this, the children were divided into two groups using coupons after the application of the program, and the effect of the thanksgiving program was examined through comparative analysis between the groups and within each group using data obtained from a pretest and a posttest with an anger scale. According to the results, significant changes caused by the positive effect of thanksgiving were observed in the five areas of anger, which are state anger, trait anger, anger repression, anger expression and anger control. That is, the thanksgiving program developed using thanks was found effective in elementary children's anger control. This conclusion is consistent with the reports by Rho Ji hye (2005), Kwon Sean jung et al. (2006), and Kim Dong hee (2008) that a thanksgiving program based on the emotion of thanks can control the emotion of anger.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.680-685
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• 2000

최근 그 심각성이 커지고 있는 해킹피해를 줄이기 위한 한 방법으로 시스템에 침입한 불법적 사용을 탐지하는 연구가 활발히 진행되고 있다. 침입을 탐지하는 방법으로는 오용탐지와 비정상행위 탐지가 있는데 비정상행위 탐지를 위해서는 정보수집의 정확성, 신속성과 함께 다량의 정보들로부터 필요한 정보를 추출하고 축약하는 것이 중요하다. 본 논문에서는 감사기록 도구인 BSM으로부터 정보를 추출하고 자기조직화 신경망을 이용하여 다차원의 정보를 저차원정보로 축약.변환하는 방법에 대한 실험적인 검증을 시도하였다. 또한 BSM에서 얻을 수 있는 데이터의 유용성을 조사하기 위하여 축약된 감사자료에 의한 탐지성능을 살펴보았다. 실험결과, 시스템 호출 및 파일관련 정보의 축약이 탐지성능향상에 크게 기여하는 중요한 척도임을 알 수 있었으며 각 척도마다 탐지성능이 좋은 맵의 크기가 다름을 알 수 있었다. 이러한 축약된 정보는 여러 정상행위 모델링방법에 의해 유용하게 사용될 수 있을 것이다.

• Journal of the Korea Convergence Society
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• v.11 no.2
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• pp.139-145
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• 2020

The purpose of this study was to investigate the relationship between mindfulness (K-MAAS), Gratitude(Gratitude Questionnaire, GQ-6), and career decision-making self-efficacy (CDSES-SF) as a factor influencing adults career development. Subjects were 89 adults in cyber university and graduate school. SPSS 23.0 and PROCESS Macro were used for data analysis. As a result, there was a significant correlation between gratitude, mindfulness, and career decision-making self-efficacy. Also, the mediating effect was shown between GQ-6, CDSES-SF, and K-MAAS. The direct effect of GQ-6 and CDSES-SF was found to be a positive relationship, and indirect and total effects were also significant. This suggests that mindfulness is mediated in part by the relationship between gratitude and career decision-making self-efficacy. To improve career decision-making self-efficacy, group counseling and education programs are needed to experience gratitude and mindfulness.

• Proceedings of the Korean Information Science Society Conference
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• 2002.10c
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• pp.523-525
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• 2002

정보통신기술이 발전함에 따라 시스템 보안의 중요성이 점점 높아지고 있다. 이어 따라 내부자의 불법적인 시스템 사용이나 외부 침입자애 의한 중요 정보의 유출 및 조작을 알아내는 침입탐지시스템에 대한 연구가 활발히 이루어지고 있다. 침입탐지시스템에서는 사용자가 입력한 명령어, 네트워크 패킷, 시스템 호출 감사자료, 시스템 사용시간 등의 다양한 척도를 사용하여 침입여부를 결정하는데 사용하는 척도와 모델링 방법에 따라 취약점이 존재하여 탐지하지 못하는 침입이 있다. 본 논문에서는 단일척도 침입탐지 시스템의 취약점을 보안하기 위해 시스템 호출, 프로세스의 자원점유율, 파일접근이벤트의 세 가지 척도를 각각 최적의 방법으로 모델링 한 후 결합하는 침입탐지 방법을 제안하고 실험을 통해 그 가능성을 보인다.

• Management & Information Systems Review
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• v.35 no.3
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• pp.231-247
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• 2016

This study, according to the amendment of the Act on External Audit, on the basis of the number of input auditors, the content of auditing, and audit times as additional informations, calculates the average of the samples listed companies with assets of one hundred billion KRW. However, since the actual number of the subject corporations of which asset is 100 billion KRW is small, it is difficult to extract data with reference to this asset size. Therefore, the samples were extended to 50 corporations of which asset is 10% less than 100 billion KRW and other 50 more corporations of which asset is 10% more than 100 billion KRW. As a result, a total of 100 corporations were included as samples. To calculate the average of the audit times, a t-test was performed between the two groups. The result of the t-test showed that there is not a significant difference between the two groups. According to the analytical results of the t-test, the average of the number of input auditors and the average of audit times were calculated with respect to all the 100 samples. A further analysis showed that the average of audit content in the present study was compared with the estimated values in the study of Mun (2016). Although the results of this study may not be the optimal number, they may be used as a fundamental index which may be compared with the audit times and the audit fees in the current audit market where there is not an available reference. In addition, the amendment of the Act on External Audit may enhance the independence of auditors and the transparency of accounting system when compared with the previous system where only the total audit times were disclosed.

• Journal of Korean Home Economics Education Association
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• v.23 no.2
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• pp.17-35
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• 2011

The purpose of this study was to determine the possibility of character education in the middle school home economics program: by extracting learning factors that can cultivate gratitude disposition from the eighth grade in the unit of 'clothing life' of middle school HE text, developing five teaching-learning lesson plans and learning materials, and applying them in classrooms to see any changes in gratitude disposition standards before and after its application. Five teaching-learning lesson plans for the cultivation of gratitude disposition were developed, and completed after three experts in home economics verified their validity and revised them. From June 1, 2010 to June 30, 2010, five classes were to 210 grade students at a Gyeongbuk Junior School, and dispositions were investigated before and after the classes. Gratitude disposition standards used GQ-6, like McCullough, and for before-and-after-inspection comparison, t-test and analysis of open-ended questionnaires were carried out. The results proved the instruction effective. Before the class for the cultivation of gratitude disposition, students had a gratitude disposition average of 2.87(out of 5). After the class, the average was 3.35, which shows that students had improved considerably. Also, in analysis of a open-ended questionnaire, it was said that the class had been provided the opportunity to think about the value of nature and neighbors and that the class content reminded them about appreciation. In conclusion, for the character education in other areas of middle school home economics, teaching-learning lesson plans development must be attained to further this character education program.

• Journal of Digital Convergence
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• v.13 no.11
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• pp.481-491
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• 2015

This research has verified the efficacy of character education course in Liberal Art Curriculum in accordance with the objective of K Women's University of which is the 'mind sharing through mindfulness, SMART human resources development'. Most of the content of character education is organized aiming to promote values of "appreciation". The subjects are experimental group and control group, of which are 229. Research methods were t-test of between groups. The effects of the course have shown that the experimental group students were higher on the level of connectedness sub-scale in Gestalt Contact Boundary Scale than those of the control group students(t=2.323, p = .021). Although the 'character education' course increased connectedness, but it no positive effect on mindfulness skill and self-esteem. This results showed that character education course is effective to promote mind sharing and connectedness in part. It was discussed about a way of further refining course contents and the need to reflect educational philosophy of the K Women's University.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.35-47
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• 2019

The purpose of this study in to verify the impact of gratitude disposition and academic self-efficacy on the process in which academic stress of college freshman are affected in adjustment to college. For this, research models were established based on prior studies and processes were verified through correlation analysis and structural equation analysis. Data was collected from 1785 freshman students from college in Incheon. Four measurement instruments were employed: Academic Stress Scale, Gratitude Questionnaire, Academic Self-Efficacy Scale, Students Adjustment to College Questionnaire. The results showed that academic stress showed negative effect on adjustment to college, gratitude disposition, and academic self-efficacy. The dual mediation effect by gratitude disposition and academic self-efficacy was also verified. Implications for adjustment to college and academic guidance, limitations of the study and suggestions for future researches are discussed.