• 아동학회지
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• 제30권3호
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• pp.197-211
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• 2009

This study investigated the relations between mother's parenting self-efficacy, perceived social support, parenting behavior, and acculturative stress, and young children's problem behavior, focusing on the mediational role of mother's parenting self-efficacy and parenting behavior. Mothers were female international marriage immigrant from China, Philippines, and Vietnam. The participants were 374mothers of young children and teachers of the children in Busan and Gyungnam, Korea. Questionnaires were based on Choe and Chung (2001), Shin(1996), Lee (1996), Hong (1995), and Han(1996). Structural equation modeling indicated that mother's parenting self-efficacy and parenting behavior were significant mediators of the relation between mother's perceived social support and child's problem behavior. The results will be useful for parent training programs for female international marriage immigrant.

• Journal of Information Processing Systems
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• 제14권4호
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• pp.961-979
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• 2018

For many years, matching in a bipartite graph has been widely used in various assignment problems, such as stable marriage problem (SMP). As an application of bipartite matching, the problem of stable marriage is defined over equally sized sets of men and women to identify a stable matching in which each person is assigned a partner of opposite gender according to their preferences. The classical SMP proposed by Gale and Shapley uses preference lists for each individual (men and women) which are infeasible in real world applications for a large populace of men and women such as matrimonial websites. In this paper, we have proposed an enhancement to the SMP by computing a weighted score for the users registered at matrimonial websites. The proposed enhancement has been formulated into profit maximization of matrimonial websites in terms of their ability to provide a suitable match for the users. The proposed formulation to maximize the profits of matrimonial websites leads to a combinatorial optimization problem. We have proposed greedy and genetic algorithm based approaches to solve the proposed optimization problem. We have shown that the proposed genetic algorithm based approaches outperform the existing Gale-Shapley algorithm on the dataset crawled from matrimonial websites.

• 한국컴퓨터정보학회논문지
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• 제20권11호
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• pp.105-110
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• 2015

This paper deals with a newly proposed algorithm for stable marriage problem, which I coin threshold algorithm. The proposed algorithm firstly constructs an $n{\times}n$ matrix of the sum of each sex's preference over the members of the opposite sex. It then selects the minimum value from each row and column to designate the maximum value of the selected as the sum threshold $p^*_{ij}$. It subsequently deletes the maximum preference $_{mzx}p_{ij}$ from a matrix derived from deleting $p_{ij}$ > $p^*_{ij}$, until ${\mid}c_i{\mid}=1$ or ${\mid}c_j{\mid}=1$. Finally, it undergoes an optimization process in which the sum preference is minimized. When tested on 7 stable marriage problems, the proposed algorithm has proved to improve on the existing solutions.

• 전자공학회논문지CI
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• 제47권6호
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• pp.68-74
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• 2010

본 논문에서는 개미의 습성을 연구하여 만들어진 ACS 알고리즘(Ant colony System)을 안정된 결혼문제(SMP: Stable Marriage Problem) 에 적용한 새로운 해결방법을 제시 한다. Gale-Shapley 알고리즘은 안정된 결혼문제(SMP)의 뿌리가 되는 알고리즘으로 오래전부터 실세계에서 연구 및 활용되었다. 본 논문에서 실험의 주제는 같은 수의 남성과 여성을 어떻게 짝을 지어주어야 그들의 선호도를 최대한 반영하여 전체적으로 만족도가 최대가 될 수 있는지를 찾는 것이다. Gale-Shapley 알고리즘은 양성이 아닌 한쪽 성을 중심으로 만족도를 최대화하는 매칭(Matching)을 ��아낼 수 있다. 본 논문에서는 ACS를 적용하여 SMP의 해결을 위한 새로운 해법을 찾아보고자 한다. 이 방법은 남성최적 및 여성최적 뿐만 아니라 양성 최적 및 성균형 최적 매칭을 찾아내는 방법이다. 실험 결과 제안된 방법이 다른 최신의 방법과 비슷한 좋은 결과를 냄을 알 수 있었다.

• 헤리티지:역사와 과학
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• 제37권
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• pp.213-242
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• 2004

"China", "Guang-Xi(廣西)", "Dong-Shan(東山)", a marriage of "Yao-zu(瑤族)" divide mainly into a distinguished family form, but are by a marriage of a traditional general form (a woman getting married) and "Zhaoxu-Hun(招婿婚)", a marriage of "Liangtou-che(兩頭扯)". These two marriage format that mentioned the back is a marriage format to often appear in other Chinese minority race region while being a custom peculiar to "Yao-zu(瑤族)" marriage method. "Zhaoxu-Hun(招婿婚)" provides labor force as a workman while living with a man sinks with "son-in-law" to a woman house, and doing, and it is to carry out a lot of duty as a husband too. "A Liangtou-che(兩頭扯)" marriage is more characteristic, but lives while going around a bilateral family while man and woman each stay in an own house. There are inheritance of property rights to own family, too and obeys anger of he direction family bilateral where if lays a child even if stands up and holds a memorial service. At the same time that these marriages are performed between the same "Yao-zu(瑤族)" near a track, and solution does a distribution problem between a labor problem and the families which were unstable through a mutual marriage for the purpose a compunction "Yao-zu(瑤族)" social network construction into intimacy anger. A general idea is covered he base with in order the porcelain which is a weak race prevent that it is assimilated by external aggression because "Yo-zu(瑤族)" has always received aggression of "a Han-zu(漢族)" too historically, and to keep an ethnic pure blood.

• 정보처리학회논문지B
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• 제18B권3호
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• pp.165-172
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• 2011

본 논문에서는 생물학의 개미들이 학습을 통해 목표를 획득하는 방법을 응용한 Ant-Q 알고리즘(Ant Q learning System)[1]을 Gale-Shapley[2]알고리즘을 통해 제시되었던 안정된 결혼문제(SMP: Stable Marriage Problem)[3]의 새로운 해법을 찾기 위해 적용 하였다. SMP는 남성($m_i$)들과 여성($w_j$)들은 각자 자신이 좋아하는 이상형에 대한 선호도(PL: preference list)를 바탕으로 안정이면서도 최선의 짝을 찾는 것을 목표로 하고 있다. Gale-Shapley 알고리즘은 남성(혹은 여성) 위주로 안정적(stability)인 짝(Matching)을 성사시키므로 다양한 조건을 수용하지 못한다. 본 논문에 적용된 Ant-Q는 개미(Ant)의 페로몬을 활용한 학습인 ACS(Ant colony system)에 강화학습의 일종인 Q-학습[9]을 추가한 방법으로, SMP의 새로운 해법을 찾을 수 있었다.

• 한국인터넷방송통신학회논문지
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• 제14권3호
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• pp.111-117
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• 2014

본 논문은 안정된 결혼문제의 최적 해를 쉽고 빠르게 찾는 알고리즘을 제안하였다. 첫 번째로, 남성의 여성선호도와 여성의 남성 선호도 합 $p_{ij}$의 $n{\times}n$ 정방행렬 할당문제로 변환시킨다. 두 번째로, 행렬에서 최대 선호도 합(최소 값)인 $_{min}p_{ij}$를 선택하고 i행과 j열을 삭제한다. 이 과정을 $i=0{\cap}j=0$일 때까지 수행한다. 세 번째로, 가능한 최초 또는 마지막 선택 $_{min}p_{ij}$에 대해 다른 값으로 변경시 선호도를 증가시킬 수 있으면 상호 교환하는 검증 절차를 수행한다. 제안된 알고리즘을 7개의 안정된 결혼문제에 적용한 결과 기존 알고리즘의 해를 개선하는 효과를 얻었다.

• 농촌지도와개발
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• 제14권2호
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• pp.471-491
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• 2007

The purpose of this study were (1) to thumbnail sketch of present general condition of foreigners and international marriage in Korea, (2) to study special trend of international marriage in rural Korea, particularly immigration connected with poverty, and (3) to focus on prospect of the problem of mixed-bloods, especially half blood children in rural Korea. Many of foreigners were treated discriminatingly, for example racial discrimination and wage discrimination. And discrimination to mixed-blood children will be happen in future. They are in a disadvantageous position because of economic status and appearances. Half blood children have korean nationality because one of his parent is korean. When they grow up and reach their the age of puberty and the age of working, they will resist to discrimination in working and marriage. I had examined precedent studies, and class theory in general, and to suggest it is time to looking for way of reduce social cost and way of coexistence.

• Journal of applied mathematics & informatics
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• 제40권5_6호
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• pp.857-871
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• 2022

In this work, we formulated a mathematical model for divorce in marriage and extended in to an optimal control model. Firstly, we qualitatively established the model positivity and boundedness. Also we saw sensitivity analysis of the model and identified the positive and negative indices parameters. An optimal control model were developed by incorporating three time dependent control strategies (couple relationship education, reducing getting married too young & consulting separators to renew their marriage) on the deterministic model. The Pontryagin's maximum principle were used for the derivation of necessary conditions of the optimal control problem. Finally, with Newton's forward and backward sweep method numerical simulation were performed on optimality system by considering four integrated strategies. So that we reached to a result that using all three strategies simultaneously (the strategy D) is an optimal control in order to effectively control marriage divorce over a specified period of time. From this we conclude that, policymakers and stakeholders should use the indicated control strategy at a time in order to fight against Divorce in a population.

• 대한가정학회지
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• 제36권9호
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• pp.153-166
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• 1998

In this study commuter marriage was defined as a family in which working husband and wife, who have professional job having family orientation and job orientation, come and go lived separately for more than days a week for working in different region. This study examined the determinants of living separately the merits and demerits of commuter marriage, relation with family, family finance and household work for twelve case wives fitted for above definition, and the findings are as the following. The main cause of commuter marriage was wife's work place. The merits of commuter marriage were that wives can devote to their own increased time and that they had fresh feeling to their husbands. The demerit were mental burden to mother-in-laws and their mothers who take charge of home management and the high cost of living for double housekeeping. In the area of relation with family, they and their husbands call above one time per day for communication although they live separately for three or four days, do not insist on norms of living together, and overcome difficulties of commuter marriage well. In the area of family six couples used allowances method. They have high living cost like traffic expenses, telephone charges, and housing expenses because of double living. In the area of household work, they mainly manage family life with the help of household helpers like mother-in-laws or their own mothers.