• Proceedings of the Korean Information Science Society Conference
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• 2011.06d
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• pp.111-114
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• 2011

PRBAC모델은 RBAC(Role Based Access Control) 모델에 조건(condition), 목적(purpose), 의무(obligation)개념을 포함시킴으로써 프라이버시를 강화한 모델이다. 그러나 조건 표현 내에 산술연산 기능을 지원하지 못한다고 알려져 있다. 본 논문에서는, 프라이버시를 보호하는 쇼핑몰 홈페이지를 구현하는 것을 목표로, 이 중 PRBAC모델을 XML로 구현하고 이를 Java와 연동함으로써 산술연산 기능을 지원하는 방안과, 홈페이지 코드와 데이터베이스를 연결하는 부분에 대한 연구결과를 소개한다.

• Journal of the Society of Disaster Information
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• v.10 no.1
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• pp.116-122
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• 2014

Recently, Korea has enacted the Framework Act on Product Safety to allow comprehensive control of product safety accidents. This is a government policy aiming to ensure product safety and customer protection by strengthening the obligation of producers. However, the framework has not yet been completed in Korea. Therefore, this paper deals with improvement assignments and directions by comparing the frameworks of applied in Korea and Japan for ensuring such production safety.

• Journal of the Korean Home Economics Association
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• v.24 no.3
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• pp.143-153
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• 1986

This study is intended to develop a scale to measure familism. Construction of this scale is based on a sample of 448 married males and females living in Seoul. This scale to measure familism is developed by employing a type of item analysis method called correlation analysis. 13 items are selected by correlation analysis, and these are found statistically significant even by analysis based on the criterion of internal consistency. Validity of this scale is evidenced by logical validation, jury opinion and independent criteria. Reliability estimate assessed by Cronbach's alpha coefficients is .759. This scale comprises the following 4 aspects of familism: 1) Support for filial piety and ancestor worship. 2) Integration of individual activities into family ones for achievement of family objectives. 3) Obligation to support individual family members and give them financial assistance when needed, on the assumption that properties such as land, money, etc. belong to family. 4) Mutual aid in psychological and social aspects between parents and married children, and married children and their married siblings. It is concluded that this familism scale represents an improvement on other measure of familism, but that a number of methodological issues remain to be further studied.

• Journal of Information Technology Applications and Management
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• v.14 no.2
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• pp.151-168
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• 2007

The corporate credit rating represents an assessment of the relative level of risk associated with the timely payments required by the debt obligation. In this study, the corporate credit rating model employs artificial intelligence methods including Neural Network (NN) and Case-Based Reasoning (CBR). At first we suggest three classification models, as partitioned neural networks, all of which convert multi-group classification problems into two group classification ones: Ordinal Pairwise Partitioning (OPP) model, binary classification model and simple classification model. The experimental results show that the partitioned NN outperformed the conventional NN. In addition, we put to use CBR that is widely used recently as a problem-solving and learning tool both in academic and business areas. With an advantage of the easiness in model design compared to a NN model, the CBR model proves itself to have good classification capability through the highest hit ratio in the corporate credit rating.

• Proceedings of the SAREK Conference
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• 2008.06a
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• pp.66-71
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• 2008

Energy audit was started in 2006 that Korea Government Policy for Energy saving. Who used over 2,000toe/yr(tons of oil equivalent) energy consumption has to perform Energy audit program of obligation every five years with auditing company. HANMI C&E as a company authorized by Government has diagnosed various type building. It shows four case studies of HVAC system in office building through Energy audit. This studies present efficient recommendation method for improving system performance.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.35
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• pp.3-38
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• 2007

As we know, D-terms which are constituted with DAF delivered the goods in a border place, DES delivered the goods on board a vessel at a vessel specified port on the buyer's side, DEQ delivered the goods on the quay on the buyer's side as the specified place, DDU and DDP delivered the good at the stipulated place at the agreed place or point, mean arrival contracts. DAF is designed mainly for railway carriage, DES and DEQ are designed mainly for vessel shipment, DDU and DDP are designed mainly for multimodal transportation. In spite of their original purpose of revision. They have in themselves many problems on notable points on application in practice. Therefore, in order to magnify their use, through revision of Incoterms, DAF is restricted to railway carriage, DES and DEQ are restricted to be used only for charter shipments. Particularly transport documents which seller should supply the buyer with under DDU and DDP are documents for ownership and possession rights to the goods loaded when executed in negotiable form like as CIF.

• Journal of Family Resource Management and Policy Review
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• v.8 no.2
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• pp.1-13
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• 2004

This study examines divergent experiences of family leisure from parent, child and family-level perspectives. In particular, emphasis is placed on differences and similarities about family leisure motivation and outcomes of family leisure activities among socioeconomic backgrounds. Questionnaires were completed by 100 families. The results indicate that Korean families mostly participate family leisure activities because of family bonding although this tendency emerges clearly only from parents' and female adolescents' responses. The families evaluate that family leisure activities bring more positive outcomes than negative outcomes to families. Intellectual motivation, family bonding motivation, and relaxation motivation are positively related to positive outcomes while obligation motivation is negatively related to positive outcomes. Further conclusions and implications are discussed.

• Journal of Family Resource Management and Policy Review
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• v.12 no.4
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• pp.103-116
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• 2008

The purpose of this study focused on paternal education semands of fathers. The subjects of this study were 213 in fathers with infant children. The findings of this study were as follows: First, paternal education demands are significantly different according to whether the parents have affectionate or denial child-rearing attitudes. Second, regarding paternal education demands according to child-rearing stresses, such as the sense of obligation and restriction, physical fatigue, the disposition of depression, and psychological damage of a child, these have a significant influence upon paternal education demands.

• Journal of the Korean Institute of Landscape Architecture
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• v.32 no.4
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• pp.59-70
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• 2004

This study is about apartment greening to improve urban environment. To achieve this, questionnaires concerning the planter preferences were distributed. To improve perpendicular greening methods for apartments, MOCT (The Ministry of Construction and Transportation) reformed the law to obligate constructors to make apartment planters in June, 2000. But apartment residents take negative attitudes to making green space. It is difficult to manage the planters as well, so it is necessary that the point at making green spaces at apartments be scrutinized through questionnaires and an active method for making and managing the planter be made. The results show that apartment residents are reluctant to pay the expenses for planting and managing planters and have negative attitudes about plant purchases. If planting and managing of simplified planters are continually entrusted to residents, even vertical landscapes will be affected by illegal diversion and negligence as a result. Therefore, support from governments and local administrations are needed and legal obligation should be imposed on construction companies to install irrigation facilities.

• English Language & Literature Teaching
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• v.11 no.2
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• pp.149-170
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• 2005

The purpose of this paper is to make a sentence systemic within the category of structural grammar for the modality in which a speaker expresses his attitude. It is the priority of a language to communicate meaning. By eliminating the theoretical description of traditional grammar, this paper also aims to illustrate the concepts of nine modal verbs through a systemic network. The concept of modality includes both the epistemic and the deontic characteristics of modality. Epistemic modality is associated with either knowledge or belief on the part of a speaker who gives his own judgments about the state of affairs, events, or actions. However, deontic modality is related to either the possibility or the necessity of acts that a speaker performs to give permission or fulfill an obligation. In conclusion, all the subsystems are described within the framework of the systemic network, with the intention of including all the potential options of the semantic functions available in a situation.