• ETRI Journal
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• v.32 no.3
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• pp.482-485
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• 2010

Feature selection is very important for feature-based relation classification tasks. While most of the existing works on feature selection rely on linguistic information acquired using parsers, this letter proposes new features, including probabilistic and semantic relatedness features, to manifest the relatedness between patterns and certain relation types in an explicit way. The impact of each feature set is evaluated using both a chi-square estimator and a performance evaluation. The experiments show that the impact of relatedness features is superior to existing well-known linguistic features, and the contribution of relatedness features cannot be substituted using other normally used linguistic feature sets.

• Knowledge Management Research
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• v.11 no.4
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• pp.41-66
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• 2010

This research examines the effect of the relatedness and the gap between Resources and mechanisms on effectiveness of inter-organizational knowledge transfer. According to the literature, there has been a competing theory between two claims; one is that inter-organizational knowledge transfer will be more effective due to the reduction of the transaction cost as the relatedness increases. And the other is that the mutual complementarity of different organizational characteristics will increase synergy. In total, the relatedness and the gap of the Resource and mechanism makes the inverted U-shaped relationship with the inter-organizational knowledge transfer. As the result of empirical analysis about 109 Korean-based Joint Ventures entered country, it shows that the relatedness of parent company's production Resources, learning mechanisms, and coordination mechanisms made the inverted U-shaped relations with the inter-organizational knowledge transfer and the gap of production Resources and adjustment mechanism formed the same relationship. However, the U-shaped relationship has been established in the relatedness of market Resources, but the gap of market Resources and the learning mechanism was not statistically significant. Through this study, I can draw a best conclusion that the inter-organizational knowledge transfer will be more effective when the relatedness and the gap of management resources and mechanisms is in optimal level. However, when it comes to market Resources, it can be inferred that the result could be the opposite because the partner country's market environment would be different.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.5
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• pp.2087-2098
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• 2011

This study was conducted as an explorative effort to know significant variables on creativity. Particularly, with interest in individuality-relatedness and well-being, it is investigated that how those affect creativity of the youth. For this, a questionnaire measuring integrative creativity, individuality-relatedness and integrative well-being is given to 836 middle and high school students in Seoul and investigate relationship among variables. The results show higher individuality, relatedness and well-being tend to induce higher creativity. Each of individuality, relatedness and creativity has different influences on creativity. Over the whole creativity, explanation gets higher in order of individuality, well-being and relatedness. When creativity and well-being are classified into a sub-category, creative motivation has a high explanation in order of individuality, psychological well-being and relatedness. And creative attitude has a high explanation in order of individuality, relatedness and psychological well-being. About creative ability, all the predictors are explained in order of individuality, psychological well-being, relatedness, emotional well-being and social well-being.

• ETRI Journal
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• v.39 no.2
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• pp.191-201
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• 2017

This paper proposes an approach using taxonomic relatedness for answer-type recognition and type coercion in a question-answering system. We introduce a question analysis method for a lexical answer type (LAT) and semantic answer type (SAT) and describe the construction of a taxonomy linking them. We also analyze the effectiveness of type coercion based on the taxonomic relatedness of both ATs. Compared with the rule-based approach of IBM's Watson, our LAT detector, which combines rule-based and machine-learning approaches, achieves an 11.04% recall improvement without a sharp decline in precision. Our SAT classifier with a relatedness-based validation method achieves a precision of 73.55%. For type coercion using the taxonomic relatedness between both ATs and answer candidates, we construct an answer-type taxonomy that has a semantic relationship between the two ATs. In this paper, we introduce how to link heterogeneous lexical knowledge bases. We propose three strategies for type coercion based on the relatedness between the two ATs and answer candidates in this taxonomy. Finally, we demonstrate that this combination of individual type coercion creates a synergistic effect.

• Human Ecology Research
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• v.55 no.2
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• pp.181-192
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• 2017

This study investigated the relations between gratitude disposition and the ego-integrity of elderly men and women, focused on generativity and relatedness toward spouse, children, and friends as well as examined gender differences for each path. The subjects were 341 Korean elderly men and women over the age of 60 living in the Busan, Daegu, and Gyeongsang areas. Collected data were analyzed by PASW ver. 18.0 and AMOS 20.0 programs; in addition, frequency, Cronbach ${\alpha}$, Pearson's correlation coefficients, t-test and structural equation modeling were also used for data analysis. The results were as follows. First, the Korean elderly's gratitude disposition had a positive influence on ego-integrity and generativity as well as on relatedness toward spouse, children, and friends. In addition, the relatedness toward spouse, children, and friends of Korean elderly had direct influences on generativity and indirect influences on ego-integrity by mediating generativity. Second, it showed that there was a gender difference in the structural model that explained the relations among the variables. Korean elderly men's relatedness toward spouse, children, and friends had direct effects on generativity. However, in case of Korean elderly women, only relatedness toward children and friends had effects on generativity. The results were discussed in terms of elderly education.

• Journal of Engineering Education Research
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• v.16 no.4
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• pp.3-8
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• 2013

This study was conducted to investigate the relationships among team individuality-relatedness, cognitive flexibility and team creativity. A total of 313 engineering college students who organized 64 teams were assessed on individuality-relatedness scale, cognitive flexibility scale, and team creativity. Relatedness and cognitive flexibility had significant main effects on team creativity. There was a significant interaction between individuality and cognitive flexibility to explain team creativity beyond individuality alone. Finally, limitations of this study and suggestions for future studies were discussed.

• Korean Journal of Child Studies
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• v.38 no.2
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• pp.5-16
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• 2017

Objective: The purpose of this study was to examine the moderating role of cultural values in the associations between autonomy and relatedness satisfaction of adolescents on their psychological well-being Methods: A total of 506 high school students(M age = 16.2) in Korea completed self-reported measures of needs satisfaction, psychological well-being, and cultural values, and data were analyzed by Pearson's correlation and hierarchical multiple regression analyses. Results: The results were as follows: First, both autonomy and relatedness satisfaction were positively related to adolescents' well-being. Second, Collectivistic-Individualistic value moderated the associations. Especially, only for collectivism oriented adolescents, the positive effect of autonomy satisfaction on psychological well-being was significant when their relatedness satisfaction was high. Conclusion: The findings suggest the importance of both autonomy and relatedness satisfaction in predicting psychological well-being of adolescents and underscore the moderating role of cultural values.

• Journal of East-West Nursing Research
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• v.21 no.2
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• pp.126-132
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• 2015

Purpose: The purpose of this study was to identify the factors that affect the health promoting behavior targeted older women. Methods: Subjects were 181 women older than 60 years who agreed to participate and understand the purpose of the study. A trained investigator collected data using structured questionnaires regarding general characteristics, health-related characteristics, competence, relatedness, and health promoting behavior. The collected data were analyzed using SPSS WIN 18.0 program by descriptive statistics, t-test, ANOVA, and stepwise multiple regression. Results: The mean age of subjects was 74.7 years old. Factors showing significant associations with health promoting behavior were age, educational level, family type, economic status, current health status, competence, and relatedness. Stepwise regression analysis identified that age, current health status, competence, and relatedness were factors affecting on health promoting behavior. Conclusion: This study shows that competence and relatedness are influencing factors on health promoting behavior in older women. Therefore, it is important to emphasize competence and relatedness for developing a health promoting program.

• Journal of Practical Engineering Education
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• v.7 no.1
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• pp.39-45
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• 2015

This research is about the effects of individuality, relatedness on organizational commitment and job satisfaction. This research analyzed 140 new employees. We used four tools to assess the new employees: individuality scale, relatedness scale, organizational commitment scale and job satisfaction scale. The research was based on two questions. Question 1. Does individuality have any relation to job satisfaction and organizational commitment? Question 2. does relatedness have any relation to job satisfaction and organizational commitment? The results indicated a positive correlation between individuality and organizational commitment and job satisfaction. Results also showed a positive correlation between relatedness and organizational commitment and job satisfaction. According to the result of one way analysis of variance, the group which scored individuality and relatedness scoreabove the mean value best reflected the qualities of organizational commitment and job satisfaction.

• The Journal of Korean Institute for Practical Engineering Education
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• v.4 no.1
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• pp.108-118
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• 2012

The purpose of this research was to verify a model that shows how subjectivity-relatedness can be a mediator in helping depressed college engineering students to feel happiness. The research subjects were seventy eight college students. Their age was between twenty oneto thirty years old. Assessment tools used were Depressive Experiences Questionnaire, Me Consciousness - We Consciousness Scale and Happiness Scale. The research had three questions. Question 1. Does subjectivity - relatedness have a mediating effect on depression and happiness? Question 2. Does subjectivity have a mediating effect on depression and happiness? Question 3. Does relatedness have a mediating effect on depression and happiness? The results indicate that subjectivity-relatedness as well as subjectivity and relatedness individually have a mediating effect on depression and happiness.