• Proceedings of the Korean Statistical Society Conference
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• 2005.05a
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• pp.257-262
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• 2005

현행 대학수학능력시험에서는 영역별로 선택과목제가 본격적으로 도입되어 시행되고 있으며, 과목별 난이도의 차이를 사후적으로 보정하기 위하여 표준점수제를 도입하여 운영하고 있다. 그러나 표준점수제를 실제 운영해본 결과 적지 않은 문제점들이 드러난바 있다. 이 연구에서는 이러한 표준점수제의 문제점을 집중 분석해 보고, 이에 대한 대안으로 가산점수제를 제안하여 지난 2005 수능 결과에 적용해 보았다. 그 결과 제안된 가산점수제는 기존의 표준점수제가 갖고 있던 여러 가지 문제점들을 크게 완화하거나 해소하는 것으로 나타났다.

• Product Safety
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• s.65
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• pp.25-27
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• 1998

공기업의 경영활동은 대부분 독점시장에서 이루어짐으로써 공기업이 산출하는 재화와 서비스에 대해 소비자가 선택할 대안이 없기 때문에 업적의 저하, 점유율의 감소와 같은 시장의 시그널을 통하여 기업경영의 양부를 판단할 수 없게 된다.

• Proceedings of the Korea Society of Design Studies Conference
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• 2003.05a
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• pp.226-227
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• 2003

• Proceedings of the Korea Information Processing Society Conference
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• 2017.04a
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• pp.829-830
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• 2017

스카이라인 질의는 '지배(dominate)'관계를 적용한 선호도 질의(preference query)의 한 종류로, 복수의 기준을 이용한 의사 결정 시 사용된다. 스카이라인 질의 결과는 다수의 선택지 중에서 사용자가 다른 객체에 비해 뒤처지지 않는 선택지를 제시함으로써 사용자가 검토해야하는 선택지의 수를 대폭 감소시키기 때문에 대용량 데이터 분석 시 매우 유용하게 활용될 수 있다. 본 논문에서는 기존에 제시된 BBS(Branch and Bound Skyline Computation)에서 사용되고 있는 평가함수를 설명하고, 스카이라인 계산을 위해 사용할 수 있는 대안 평가함수의 속성을 제시한다. 또한 다양한 대안 평가함수를 사용한 실험을 통해 성능을 분석했으며, 이를 통해 기존 기법의 성능보다 좋은 평가함수가 존재함을 보였다.

• Journal of Korea Game Society
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• v.16 no.1
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• pp.33-42
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• 2016

The Purpose of this study is to analyze the mechanism of permanent death and playing aspects in Rogue-like games. The death in digital game is not only punishment of failure, but reward for player's growth. However the mechanism of permanent death which does not allow to resurrect is critical penalty for players and causes play-cycle with high anxiety. In the mechanism of permanent death, players do critical play to evade the death. But when they replay the game they modify their unethical choices to build alternative game world. Through the mechanism of permanent death which demands critical and alternative play, it could be possible to find the way to design games with serious choice.

• Korean Journal of Social Welfare
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• v.63 no.3
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• pp.285-307
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• 2011

This study aims to criticize the recent reform of childcare policy since 2008, which goes for marketization, individualization, and familialization, and to search for its alternative. First, this study analyzes the problems of the above three options based on the context of 'free choice', while examining how welfare regimes have dealt with the changes in childcare policy. Second, the study reviews several controversies in the process of policy formation for childcare service, including coverage of service recipient, policy direction, outcome, efficiency, and priority. Third, it proposes an alternative for accomplishing universal childcare service delivery system. Finally, the paper is to point out that the reform of childcare policy of MB government carries fundamental problems of reinforcing class stratification and gender stratification, and thus dose not attain the ultimate goal of childcare policy.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2012.10a
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• pp.450-453
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• 2012

We must be the best choice in a variety of situations in decision every time. If you need to select one of several alternatives in a variety of fields, In this paper, we implement the system using AHP to analyze the results with the highest priority. AHP is one of the decision-making techniques. When Decision-makers making decisions, AHP would be useful if you need to select the alternative conflicting purpose. Excel using AHP software, or software for the PC exist. Recently, Smartphone and tablet PC is the modern man's necessities and has shown remarkable penetration. In this paper, we have developed a priority investigation Mobile Application.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.10
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• pp.3721-3725
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• 2010

In this paper, the cost-benefit analysis is used to compare policy alternatives on whether the Korea National Museum of Contemporary Art should be incorporated or not. Alternative 1 (Current State) is to remain as it is. Alternative 2 (Incorporation State) is to change its legal status from government agency into incorporation. To make the process of incorporating, some assumptions are introduced: (1) no labor workforce reductions, (2) wage increase, (3) keeping publicness. These assumptions reduce the resistance from worker and provides them incentives to accept the incorporating process. Those assumptions also reflect the direction of policy of the government. After estimating the net present values of each alternative, it turns out that the NPV of Alternative 2 (Incorporating State) is larger than that of Alternative 1 (Current State). This result holds after doing sensitivity test using different discount rates.

• Journal of Korean Ophthalmic Optics Society
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• v.21 no.3
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• pp.181-189
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• 2016

Purpose: This study aims to understand effective brand naming process of an optical shop brand by a research of brand naming process of optical shop through creation of alternative. Methods: It investigated brand naming process such as character abstraction, target grasp, naming direction set, naming development and etc of an optical shop. It also looked into characteristics of alternative creation patterns such as words mix, typifier, sentence making, part words mix and etc and then, it investigated brand naming examples. Results: Creation of alternative is a phase of brand naming which has to be refined on the basis of creation of abundant alternatives and then to be developed to a brand name. This study suggested examples of brand names of optical shops which were made and adopted by creation of alternative. Conclusions: Creation of alternative in brand naming complies with concept, and it has systemic process and objective selection as an effective way in association of brand and searching words. It is necessary to have brand naming works through creation of alternative for the purpose of individual and strong brand name with desirable association and differentiation of an optical shop.

• Journal of Wetlands Research
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• v.12 no.2
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• pp.87-93
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• 2010

River restoration plan and selection method are needed to reflect the diversity of river. Meanwhile, the ultimate purpose of river restoration is natural recovery of the river. Recently. hydrophilic enhancement is a tendency to include. In this study, naturalness of a river was used to establish alternative for the natural river recovery. Also, naturalness of a river calculated by using the evaluation of river naturalness that was developed using multi-criteria decision making to fit the environmental conditions in Korea. After selection the evaluation items for assessing the naturalness of the river based on the characteristics of the river, multiple alternatives were constructed and the naturalness of river for each of those alternatives were estimated. Comparing the estimated values has made the measurement of the natural recovery effect for each alternative efficient.