• Journal of the Korean Society for Library and Information Science
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• v.42 no.4
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• pp.243-268
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• 2008

This study considers the availability, accessibility, and efficacy of social services for migrant workers. First, it examines migrant workers needs and how they choose to fulfill these. Second, this study grasps about how they can connect the social services and what constructive peculiarities social networks they have by using SNA(Social Network Analysis) it is revealed that migrant workers rely more on informal support groups such as family, friends, co-workers, etc. rather than formal support networks, e.g. those provided by the state. This tendency is demonstrated especially, Libraries as formal supporting organization have no connection related with other organizations. It shows that they have role limited as a supporter of giving information and knowledge in a public.

• Journal of Digital Convergence
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• v.11 no.8
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• pp.75-93
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• 2013

The primary objective of this study is to investigate the factors that influence work-family conflict and to identify the relationships between the factors and organizational commitment and turnover intention. In addition, we investigate the moderating effect of need for achievement, need for power, and perceived organizational support on the relationships. The research results show that work-family conflict has significant and negative effect on organizational commitment. On the other hand, work-family conflict has significant and positive effect on turnover intention. Need for achievement and need for power play a moderating role between work-family conflict and organizational commitment and work-family conflict and turnover intention. The conclusions and implications are discussed.

• The Korean Journal of Applied Statistics
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• v.28 no.6
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• pp.1063-1073
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• 2015

In the long-term care insurance (LTCI) system, National Health Insurance Service (NHIS) provide counseling services for beneficiaries and their family caregivers, which help them use LTC services appropriately. The purpose of this study was to develop a Target Selection Model for the Counseling Services based on needs of beneficiaries and their family caregivers. To develope models, we used data set of total 2,000 beneficiaries and family caregivers who have used the long-term care services in their home in March 2013 and completed questionnaires. The Target Selection Model was established through various data-mining models such as logistic regression, gradient boosting, Lasso, decision-tree model, Ensemble, and Neural network. Lasso model was selected as the final model because of the stability, high performance and availability. Our results might improve the satisfaction and the efficiency for the NHIS counseling services.

• Journal of Digital Convergence
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• v.13 no.1
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• pp.67-76
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• 2015

The Objective of this study was to establish the role of ICT based Welfare services to support the needs of the elderly living alone. For this, 85 current services for the elderly from 6 central governments was arranged, and also, 114 possible welfare services based on ICT in future were surveyed from the research articles. These services were categorized by Maslow's hierarchy of needs, and rearranged into online, offline and combined services. It was observed that most of the services were focused on Safety needs(medical health) and Self-actualization(leisure culture), and services for Esteem were lack. It would be possible to improve the services for the environmental improvement, employment expansion, independent Activities of daily living with the ICT based elderly welfare services. And also, it was needed to develop the additional services for the psychological and emotional support. It was concluded that ICT based consumer oriented services could improve the quality of life of the elderly living alone with the well balanced strategies.

• Korean Journal of Social Welfare
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• v.63 no.3
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• pp.29-53
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• 2011

This paper analyzed factors to affect needs for personal assistance service in the workplace for people with disabilities. The statistical analyses adapted in this study were the Frequency Analysis, Ordered Logit Analysis, Multiple Regression Analysis. The results of analysis are summarized as follows. First, through the Frequency Analysis many people with severe disabilities in the workplace found to have a high desire of the personal assistance service in the workplace, and factors like types of disability, the degree of disability, income basis found to include in the selection criteria of personal assistance service in the workplace. Second, through Ordered Logit Analysis and Multiple Regression Analysis factors to affect needs for personal assistance service in the workplace for people with disabilities found to include factors like residential district, age, level of education, assistance activities of family. By the results of analysis, it is suggested practical implications and policy implications.

• The Journal of the Korea Contents Association
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• v.18 no.5
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• pp.386-396
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• 2018

The purpose of this study is to examine young Koreans' welfare attitudes towards youth policy and to analyze the determinants on such attitudes. The main results are as follows. Many young people(72.1%) understand that government should be responsible for youth support and spending on youth support policy(49.5%) and job support policy(59.7%) should be expanded than current level. But only 24.1% approved the provision of youth allowance. There was a significant in-group heterogeneity among the young generation in terms of support for expanding fiscal spending for youth policy and youth allowance provision. Results from the regression analysis indicated sex, age, education level, employment status, type of housing affect attitudes towards youth policy and statistical significance of them was different according to each analytic model. Korean young adult generally perceived that our society was unequal and the higher the perception of inequality, the higher support for youth policy. These results implicates that in-group heterogeneity among youth generation in terms of socio-economic needs and subjective perception should be regarded as important factor in the youth policy making process.

• Science of Emotion and Sensibility
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• v.9 no.spc3
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• pp.287-297
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• 2006

Human-being's craving for wealthy life and a change of a culture to consume have created mega discount, stores. Therefore, a convenience for use has been required when people shop at the stores. There is tome inconvenience that customers have to find out goods and to purchase them by themselves. This is the fundamental elements for this study about a Robot design which is able to resolve that kinds of problems when shopping at mega discount stores. This study proposes guidelines for Robot design to help shopping business service. It is based on research material by analysis of consumer behavior and its questionnaire.

• Journal of Intelligence and Information Systems
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• v.12 no.2
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• pp.17-32
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• 2006

Recently, community computing has been proposed for group formation and group decision-making. However, legacy community computing systems do not support group need identification for ad hoc group formation, which would be one of key features of ubiquitous decision support systems and services. Hence, this paper aims to provide a multi-agent based methodology to enable nomadic community computing which supports ad hoc need identification and group formation. Focusing on supporting group decision-making of relatively small sized multiple individual in a community, the methodology copes with the following three characteristics: (1) ad hoc group formation, (2) context-aware group need identification and (3) using mobile devices working in- and out-doors. NAMA-US, an RFID-based prototype system has been developed to show the feasibility of the idea proposed in this paper.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.96-107
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• 2016

This study examined the relationship between leisure needs and perception of psycho-social aging among 1307 older adults aged over 60 years utilizing social services of a social welfare center for senior citizens in Seoul, Korea. A convenience sample of this study was collected for three weeks in December 2012 among older adults via paper survey. Hierarchical multiple regression was utilized to analyze collected data. The present study demonstrated that age, years of education, perception of health status, and perception of economic status were significantly associated with perception of successful aging. However, years of education and perception of economic status were no longer significantly associated with perception of psycho-social aging, when leisure needs was included. Age, perception of health status, and hobbies/entertainment activities and employment/plan of later years activities among types of leisure needs were significantly associated with perception of psycho-social aging. This finding demonstrates that leisure needs influence perception of psycho-social aging. Implications and suggestions to improve perception of psycho-social aging among older adults are discussed.

• Proceedings of the KHMA Conference
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• 2008.11a
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• pp.211-221
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• 2008