• Journal of Game and Entertainment
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• v.2 no.3
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• pp.38-43
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• 2006

As the quality of life increases, the demand for enjoyment of leisure culture is increasing in modem society. This has led to the growth of cultural industries, creating many new cultural industries, and due to its recent engagement with digital technology, the development of digital cultural contents has rapidly expanded. As an integrated art field grafted with high technology, the game industry in particular is fusible with other various fields to create new leisure cultures. Taking these periodic conditions into consideration, this essay has presented a promotion scheme for game culture street based on the characteristics of game culture that make it easy for anyone to access. Game culture material signifies the grafting of cultural game characteristics to the physical platform of street, to provide, not only diverse applications of game culture, but also a market for vitalized game industries. This essay has researched the validity and components of game culture material promotion, along with promotion schemes for physical street.

• Journal of Educational Research in Mathematics
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• v.21 no.4
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• pp.399-422
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• 2011

There has been an agreement on the necessity for each citizen is to be educated, so called, to develop quantitative literacy or statistical literacy, dealing with real world data. For this reason, it is highly demanded to improve traditional statistics education. In particular, critical thought and statistical communication competency cultivation is becoming more crucial in statistics classes. In line with this reform movement in statistics education, we developed tasks facilitating statistical debate among students through inducing cognitive conflict. The tasks employed for this study resulted in playing crucial role to activate statistical debate. Including aforementioned feature about the tasks for this study, we obtained several positive results such as promoting critical thought and conceptual extension by designed teaching experiment focusing on statistical debate.

• Journal of the Korean Society of Radiology
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• v.6 no.6
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• pp.515-520
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• 2012

The stress of modern society as the biggest areas of interest are being considered to be the cause of all disease. These stresses affect the brain, particularly in the unusual, the reduction of alpha-wave is that it happens. In this study, about the stress of alfa-wave EDT alternative medicine techniques to evaluate whether the positive impact is on. Application of the 10 minutes 2 times a week carried out two weeks with the following conclusions were protruding. Alternative Medicine EDT to apply techniques to stabilize the meaning of the EEG alpha and beta wave of the increase was reduced, showed no significant effect in reducing gamma-wave suggest that there is some help. Through these results, EDT alternative medicine technique stress in alfa-wave because of the significant effects in improving elementary school teachers on stress management and emphasizes the necessity of actively used.

• Journal of Internet Computing and Services
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• v.18 no.5
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• pp.9-15
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• 2017

In the whole world the Attack Technologies of cyber warfare in modern society are growing faster and complicated. The frequency of the new attacks is shorter than before day by day. The defense technologies and experts against these attacks are very few. One of answers to solve these problems is the cyber range as a test-bed to prepare the cyber warfare considered by many countries. This paper examines the foreign cases and similar systems, collects and analyzes various attributes for cyber range. Finally it refines them through system engineering processes. In these processes missions and concepts for administration are set with architecture framework. The logical architecture is designed. Based on designed architecture two goals, defense technologies and procurement of experts, are established. And it shows effective and persistent administration of cyber range.

• Journal of KIISE:Computing Practices and Letters
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• v.7 no.5
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• pp.392-401
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• 2001

Nowadays, the amount of image data increase explosively. To manage the large amount of image data efficiently, high-dimensional index structures are necessary. However, as my knowledge none of existing DBMSs supports high-dimensional index structures as access methods of DBMSs. In this paper, we design and implement CIR-Tree as a access method for retrieving image data effectively on the MiDAS-III that is the storage subsystem of the BADA-III. The implemented CIR-Tree manager shows much better retrieval performance than sequential search in performance evaluation.

• The Journal of the Korea Contents Association
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• v.8 no.8
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• pp.111-118
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• 2008

Nowadays, people get images from various media like TV, magazines, newspaper, internet. Such images directly influence people's thoughts and lives, either consciously or unconsciously. In the past, reproduction devices have been mainly used in reproducing an original scene accurately. Lately, the cognitive preference became a key value in the scene reproduction, and it was affected by the surrounding media. Recently, the most commonly used device in reproducing an original scene is the camera. The core of an image is the light, in other words, the exposure. Most digital cameras are set to adjust exposure automatically in order to reproduce a scene physically as identical as possible. However, physically right exposure does not always give images that people prefers. Numbers of tests were done to find the exposure value that makes an image cognitively more preferred. Skin tones which are highly sensitive to color and changes in density has been used in the tests. A male and a female model have been used to classify changes in cognitive preference due to gender differences.

• Journal of the Korean Home Economics Association
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• v.33 no.2
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• pp.57-71
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• 1995

가족형태가 부의 자녀양육시간과 결정요인에 미치는 영향 기혼여성의 취업증가로 인해 아버지의 적극적인 자녀양육 참여가 요구되어 왔다. 또한 이 같은 요구는 부의 참여가 기혼여성, 자녀의 성장발달등 가정천체에 미치는 영향이 중요하다는 인식과 함께, 부의 자녀양육시간 연구는 중요한 사회적 관심사로 동시에 연구대상으로 대두되었다. 이같은 변화속에서, 실제 가정생활에서 부의 자녀양육시간은 개개인에 따라 큰 차이를 나타냄에 따라, 어떤 개인적, 가정적, 또는 사회인구적 요인들이 양육시간량을 결정하는가를 연구하는 것은 그 의미가 있다. 현대가정의 또 하나의 커다란 변화는 미혼부 증가, 이혼증가로 인한 편부의 증가, 재혼 증가로 인한 계부의 증가 등 가족형태의 다양화에 있다. 본 연구에서는 이 같은 변화를 반영하여, 각기 다른 가정형태에서의 부의 자녀양육 참여시간을 비료 분석하였다, 또한 부의 자녀양육 시간량 관련요인을 조사하기 위하여 노동시장의 근로시간, 개별적 인적 자원, 역할관념, 가정환경등의 효과를 검증하였다. 본 연구에서 사용된 자료는 미국 위스콘신대학내 (University of Wisconsin-Madison), 인구 및 생태센터 (Center for Demography and Ecology)에서 1988년에 실시한 설문조사 및 면접조사로써, "전국 가족 및 공도거주체 조사" (National Survey of Family and Households)에서 추출했다. 연구결과에 따르면, 가족형태가 부의 자녀양육시간에 미치는 효과는 큰 것으로 검증 되었다. 각 그룹간 비교에서 편부가정의 부는 여타의 가정내의 부보다 많은 시간을 자녀와 놀아주고, 야외활동 및 과제물 도와주기 등에 할애한 것으로 나타났다. 반면 계부는 여타의 가정내의 부보다 더욱 적은 시간을 자녀와 함께 하였다. 부의 자녀양육시간 결정요인 분석 결과에 따르면, 직장에서의 노동 시간, 교육수준, 자녀 연령이 큰 효과를 나타내는 것으로 밝혀졌다,, 부의 직장 근로시간이 적을수록 교육수준이 높을수록 자녀양육 참여시간은 높은 것으로 나타났다. 또한 어린자녀를 가진 아버지일수록 자녀와 함께하는 시간이 긴 것으로 나타났다. 것으로 나타났다.

• KDI Journal of Economic Policy
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• v.28 no.1
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• pp.1-47
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• 2006

Even after significant changes in the financial market due to the financial crisis the corporate debt markets have seen created turmoil caused such as by Daewoo, Hyundai, and credit card companies in the financial system. These lagging improvements of corporate debt markets are mainly due to inadequate market infrastructure. Specifically, the credit rating agencies have not been successful in providing proper and timely information on the loan repayment abilities of debtors. This study analyzes past performance of credit rating agencies in Korea and tries to develop policy implications to improve the role of credit rating agencies based on the recent discussions on credit rating agencies by academics and the SEC. In addition, this study focuses on unique operation environments of Korean credit rating agencies, which have kept credit rating agencies from providing fair, timely, and useful information. To warrant proper operation of credit rating agencies, it is essential to cope with unique problems in Korean credit rating agencies. We classify the unique problems of Korean credit rating agencies into ownership and governance structure, conflict of interests due to ancillary fee-based business, legal recognition of credit rating in the court, and code of conduct problem, etc. and propose policy directions to improve the quality and credibility of credit ratings.

• Korean journal of communication and information
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• v.57
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• pp.137-159
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• 2012

This is a dissertation about the state and cable television industry relationship during the early days of Kim Dae-Jung administration(1998.2-2000.1) in Korea. This study adopted historical approach and methodology of archival research. Offe's state theories of reproduction of late capitalism and the concept of Korean patriarchal state-led capitalism were suggested in this paper. Offe argued that the goal of the late capitalist state is successful capital accumulation and democratic legitimation with bureaucratic rationalization. For this purpose, the state intervenes market structuring by various plans and national policies. The Kim Dae-Jung administration reorganized cable television market with neo-liberalistic strategies and corporatist forms of policy-making. The government negotiated capitalists and civil society for managing capitalistic economy and cable television market in a horizontal relationship. Successful consequences of the market growth resulted in generating mass loyalty. The former administrations to the contrary, invisibly arranged state-led capitalism was an only alternative to the Kim Dae-Jung administration. The Korean state-led capitalism evolved gradually into different forms.

• Journal of the Korea Society of Computer and Information
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• v.17 no.3
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• pp.95-103
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• 2012

Modern society is experiencing a variety of crimes, and to prevent crime is being studied. Existing studies related to the crime of crimes that occur on spatial analysis and geographic information, or to analyze the type of criminal offense of studies have been conducted, However the existing studies of the geographical and psychological crime that occurs throughout the study area and by analyzing the motives for the crime prevention research is the most. In this paper, we introduce Markov processor model for predicting the crime is present. Of several crimes, murder, government official crimes, the incidence of violent crime has occurred over time by using the predicted incidence of crime. Presented in this paper, predictive modeling is used in a crime occurred in the average duration of the overall average number of crimes that occurred in the one-year average, which recently labeled as the average prediction was compared to if you can increase the likelihood, recent average to apply to increase the probability of the prediction that crime have been investigated.