• Journal of The Korean Association of Information Education
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• v.9 no.3
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• pp.417-438
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• 2005

The purpose of this study was to find out the relations between elementary children's game addition, aggression, and personality, by making a survey with 360 children of 5th and 6th grade in the Metropolitan are. The results were made as follows: First, as it examined the real condition of computer addition, it presented a low level of addiction. There was a meaningful difference according to their gender, however no meaningful differences were found between the grades. It found that the more they had game experience, game frequency, game concentration, the more they were addicted. Second, there were significant differences when investigated the relations of game addiction and aggression, students who were in severe addicted group showed more aggressive attitudes. Aggression in general, seemed less related to the gender, but related to the level of addiction, showing higher level of physical, linguistic, negative, indirect aggression in the more addicted group. Third, when it compared the difference between the general personality by the level of game addiction, there was a meaningful difference statistically in the addicted level of p<0.01. In detail, more addicted children showed low level of sociality, achievement, mobility, stability, and they showed lower figures in comparison with normal user group. It is interpreted that they dislike to get along with friends, and unstable emotionally.

• Journal of the Korean Home Economics Association
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• v.48 no.7
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• pp.15-22
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• 2010

The purpose of the present study was to examine whether relational aggression was distinct from physical aggression in young children. Moreover, the association between emotional regulation, verbal ability, maternal love withdrawal and relational aggression were investigated. Participants were 3 year old 356 children recruited from middle income families. Children's verbal ability was assessed by interview and teachers' measurement of emotional regulation and relational aggression. The results presented that confirmatory factor analysis confirmed a 2-factor model. Emotional regulation, verbal ability, and maternal love withdrawal were significant predictors of relational aggression.

• Journal of Korea Game Society
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• v.16 no.1
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• pp.63-72
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• 2016

This study explores how players' characteristic factors affect on trolling behaviors. The data was collected through online survey from online communities of League of Legends(N=914, male=770, female=144, average of age=22.19, SD of age=4.78). Questionnaire includes age, level/tier, self-esteem, basic psychological needs, aggression, and trolling behaviors. Result shows that player characteristic factors which influence on players trolling behavior are 'age', 'physical aggression', 'verbal aggression'. Discussion suggests that the understanding of player's characteristics which influence on trolling behaviors has to precede the improvement of system structure in order to eradicate trolling behaviors.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10a
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• pp.343-345
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• 2004

높은 효율성과 시스템 자원을 세일하게 제어할 수 있는 편리성을 제공하기 위해서 소프트웨어의 안전성에 대한 책임을 개발자가 지게하는 C 언어의 특성으로 인해서 버퍼 오버플로우, 포맷 스트링 기법 등을 이용한 소프트웨어 공격이 계속 나타나고 있다. 지금까지 알려진 소프트웨어 공격 기법의 다수가 버퍼 오버프로우 기법을 이용한 것이어서 지금까지의 연구는 주로 버퍼 오버플로우 공격 방지 및 탐지에 집중되어 있어 다른 공격 기법에 적용하는 데는 한계가 있었다. 본 논문에서는 소프트웨어 공격의 궁극적인 목적이 제어흐름을 변경시키는 것이라는 것을 바탕으로 프로그램의 제어흐름이 정상적인 범위를 벗어날 경우 이를 공격으로 탐지하는 새로운 기법을 제안하고 기존 연구 결과들과 비교하였다.

• Journal of Families and Better Life
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• v.30 no.2
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• pp.189-196
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• 2012

The purpose of this study was to investigate trajectories of relational aggression in preschool children. The latent growth curve model was used to examine relational aggression in 3 to 5 year olds. The participants were 3-year-old children recruited from preschools and daycare centers. The children's verbal ability was assessed by interview and teachers completed measurements of negative emotionality and relational aggression. The findings suggest that relational aggression decreased during the preschool years. Gender, language ability, and negative emotionality showed positive effects on the initial level of relational aggression. Moreover, gender and negative emotionality had negative effects, however, language ability had positive effects on the change rate of relational aggression.

• Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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• 2001.11a
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• pp.102-110
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• 2001

대부분의 해킹 공격은 공격 대상 프로그램의 소스코드 보안취약점에 의해서 발생하지만 프로그램 개발시에 소스코드 보안성에 대해서는 고려되지 않았다. 이러한 문제점으로 인하여 해킹 공격의 근본적인 원인을 해결할 수 없었다. 본 논문에서는 취약점의 원인이 되는 코드를 컴파일시 생성된 어셈블리 코드 수준에서 탐지하는 방법을 제시하고자 한다. 취약한 코드를 컴파일러 수준에서 점검하는 것보다 어셈블리 코드 수준에서 점검하는 것은 어느 정도의 메모리 영역까지 점검할 수 있어 더 정확하다.

• Korean journal of communication and information
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• v.39
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• pp.224-249
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• 2007

This paper tried to examine a relationship between demographic factors(sex, age) and online flaming, and between personality trait(verbal aggression) and flaming. Further, the current study researched the impact of message credibility on significant explaining variables which increase hostile aggressive communication. The research data were collected by a reliable online research center and analysed through SPSS 12.1 software. According to the results, age, sex, and verbal aggression trait were statistically significantly related with flaming. Especially, man, teen age, and the people having high verbal aggression had more frequent flaming behavior than women, other aged people, people with low verbal aggression trait. On the other hand, the message credibility was partially associated with personality trait. The persons who had high verbal aggression trait showed fewer flaming when they met high credible message. This fact might imply that the quality of online contents could decrease online flaming.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10c
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• pp.511-514
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• 2006

비정상행위 탐지를 위한 프로파일 기술은 침임탐지시스템의 성능 향상을 위한 핵심기술로서, 높은 공격 탐지율과 침입탐지시스템의 수행 시간 단축을 위해 반드시 요구되는 기술이다. 최근 인터넷의 보급과 활성화로 웹 어플리케이션 보안을 위한 연구가 활발히 진행되고 있으나, 웹 애플리케이션의 개발 언어와 공격 특성을 반영하지 못해 그 효율성이 저하되고 있다. 본 논문에서는 웹 공격 탐지를 위해 연구 되었던 서열정렬 알고리즘을 이용한 웹 공격 탐지의 성능 개선을 위하여 웹 애플리케이션 개발에 주로 사용되는 스크립트파일을 기반으로 한 프로파일 방법을 제안하고 실험 결과를 기술하였다.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.1-14
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• 2019

It was argued that the collectivism found among Koreans are quite differenct from the collectivism defined by Western theories. The study aims to define the dimensions of the Korean collectivism (Uri, we-ness) and to examine the influence of Uri dimensions on various interpersonal communication behaviors. Result found that Uri was composed of six dimensions: Mental support, group-selfishness, group-skepticism, individual sacrifice, group-oriented attitude, and emotional intimacy. The six dimensions were able to be integrated into positive collectivism (mental support, group-oriented attitude, emotional intimacy) and negative collectivism (group-selfishness, group-skepticism, individual sacrifice). It was found that positive collectivism generally influenced on constructive communication behaviors while negative collectivism generally influenced on deconstructive communication behaviors.

• Proceedings of the Korea Information Processing Society Conference
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• 2014.04a
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• pp.441-444
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• 2014

인터넷의 보급에 따른 신속정확하고 편리한 정보처리의 장점에도 불구하고 최근 들어 급증하고 있는 보안 관련 사고들로 인하여 개인정보 및 기업정보의 관리에 대한 대책 마련이 시급한 가운데 있다. 그 중에서도 SQL 삽입 공격에 의한 악의적인 관리자 권한 획득 및 비정상적인 로그인 등으로 인하여 많은 피해가 발생하고 있다. 현재 SQL Injection에 관련된 대부분의 연구는 공격을 탐지하는 방법에 초점이 맞추어져 있다. 본 논문에서는 프로그램 코드를 분석하여 따옴표가 포함된 취약한 인라인 SQL 쿼리 구문을 찾아서 매개변수화된 쿼리로 변경하는 기능을 제공함으로써 근본적인 해결책을 찾고자 하였으며 Java, C#.net 등 다양한 언어를 지원하여 개발 업무에서의 활용성을 높이고자 하였다.