• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.249-250
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• 2011

이 연구의 목적은 무용전승자들의 중요무형문화재보유자에 대한 신뢰가 전수만족 및 전수애착도에 미치는 영향을 규명하는데 있다. 이 연구는 2011년 중요무형문화재무용으로 지정된 7개 단체 보존회에 등록된 보존회원을 모집단으로 설정한 후 집락무선표집법을 이용하여 최종분석에 이용된 사례 수는 총 229명이다. SPSSWIN 18.0을 이용하여 요인분석, 신뢰도분석, 회귀분석 등을 실시하였다. 설문지의 신뢰도는 Cronbach's ${\alpha}$값이 .829이상으로 나타났다. 결론은 다음과 같다. 첫째, 보유자신뢰는 전수만족에 영향을 미친다. 즉, 보유자신뢰가 높을수록 전수만족 또한 높아진다. 둘째, 보유자신뢰는 전수애착도에 영향을 미친다. 즉, 보유자신뢰가 높을수록 전수애착도 또한 높아진다. 셋째, 전수만족은 전수애착도에 영향을 미친다. 즉, 전수만족이 높을수록 전수애착도 또한 높아진다.

• Journal of the Korea Convergence Society
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• v.8 no.11
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• pp.299-306
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• 2017

In this paper, the development of differentiated programs for visitors as well as those for teaching, ways on how to make these halls a culture complex that can support diverse cultural activities for citizens, and strategies to increase their utilization for the public as an facility open to the community, given the trend that intangible cultural heritage teaching halls are getting bigger and complex. The intangible cultural heritage teaching halls of it is need to make improvements to the facility for their activation. Therefore In this paper as a collected information on their establishment and administration to find ways for their activation from a user perspective by visiting three intangible cultural heritage teaching halls except Seoul and large cities of metropolitan areas. We expect that findings from the study will provide a basis to set directions to make intangible cultural heritage teaching halls a culture complex facility.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.26 no.5D
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• pp.755-761
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• 2006

Though freight origin and destination data is essential for analysing transport investment and planning logistics facilities, the study on the establishment of the freight origin and destination data is very rare. The purpose of this study is to introduce a method on weight and expansion of sample freight data focusing on the Seoul metropolitan area. In particular, this study suggests the weight and expansion method which consider truck and commodity tonnage together. This paper also discuss the origin and destination trips in Seoul metropolitan area. This paper will contribute to establish more reliable freight origin and destination data.

• Venture DIGEST
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• s.110
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• pp.35-35
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• 2007

• Journal of Korean Society of Transportation
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• v.25 no.4
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• pp.21-32
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• 2007

The households to be surveyed are usually huge number at the level of a city or metropolitan survey, not to mention a nationwide travel survey. Therefore, household travel surveys to figure out true origin-destination (O/D) trip patterns (population O/D) are conducted through a sampling method rather than by surveying all of the population in the system. Therefore, the population O/D pattern can only be estimated by expanding the sampled O/D patterns to the population. It is very difficult to avoid the errors involved in the process of sampling, surveying and expanding O/D data. In order to minimize such errors while estimating the true O/D patterns of the population, the validation and adjustment process should employed by doing a comparison between the expanded sample O/D data and observed link traffic volumes. This study suggests a method of validation and adjustment of the expanded sample O/D data by comparing observed link volumes at several screenlines. The study also suggests a practical technique to modify O/D pairs which are excluded in the screenline validation process by comparing observed traffic volume with the results of traffic assignment analysis. An empirical study was also conducted as an example applying the suggested methods of validation and adjustment with Korea's nationwide O/D data and highway network.

• The Journal of the Korea Contents Association
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• v.19 no.9
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• pp.122-134
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• 2019

This study aims to conceptualize characteristics of the Korean traditional dance, and to categorize and analyze the recognition of experience of passing down education of Seungmu(Buddhist Dance), Salpurichum(Exorcism Dance) and Taepyeongmu(Dance of Peace). Dividing into groups of two: an experienced person twenty years or more in the Korean dance and a person who completed the traditional dance three years or more, three groups were selected. We connected the characteristics of the traditional dance experienced in passing down education with the recognition experience in the training courses. Categorizing thematically the process and the recognition of experience in the passing down education program, we attempted mutual group discussion and inductive area analysis on the basis of in-depth interview, tutorial discussion and analysis contents. As a result of this study, first, the characteristics of the Korean traditional dance that graduates of the program by repertory empathize were the experience of the sinmyung(the excess of mirth) and improvisation, the supreme self-controlling beauty and the best beauty of expression. Second, the recognition of experience in the passing down education program runs as follows: Interacting in the centre of the process, new education system for transmission, and formation of social discourse for appreciation. Conclusionally, the experience and the new vision for transmission of passing down education of the traditional dance are required to be based on the appreciation of the rationality of mutual communication and recognition of experience.

• Geotechnical Engineering
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• v.1 no.2
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• pp.67-74
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• 1985

A study is made on the determination of the total head distribution using the random walk theory within a confined flow system with complicated boundary conditions. Both nonhomogeniety and anisotropy of the aquifer are considered. The overlying on the aquifer may have sheet piles and the impervious boundary may be inclined. Use is made of the Monte Carlo simulation based on the random walk theory to determine the total head at a given Point. A computer program is developed for practical use. The proposed method was evaluated by comparing the results with those obtained by other method, i.e., the conventional flow net, the finite difference method, and the method of fragment. It is found that all the values are in reasonable agreement and the method is sufficiently accurate for practical use.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.43-44
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• 2020

최근 케이팝 문화의 확산으로 한류라는 브랜드가 구축되고, 이에 관심이 급증함에 따라 관련 콘텐츠 시장의 혁신이 요구되고 있다. 본 논문은 한류문화 전수를 위한 수퍼인텔리전스 기반의 확장현실(XR) 소프트웨어 플랫폼에 관한 것으로, 본 플랫폼을 통하여 한류 문화 체험 및 전수가 가능하다. 세부적으로는 한류 콘텐츠 전수를 위한 확장현실 기반 공간을 바탕으로 딥러닝 기반 영상 생성 및 동작 분석기술, 자동 음악생성 기술, 한류 문화 데이터 보안 기술을 포함한 통합적인 플랫폼 환경을 설계하여 제안한다. 또한 이 플랫폼의 3차원 동작 분류 및 예측을 향상 시킬 수 있는 방법을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.11a
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• pp.1278-1281
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• 2007

초고속 인터넷망이 발달됨으로써 분산 컴퓨팅 시스템 구축이 용이해졌다. 분산 컴퓨팅 시스템은 저비용과 유휴 계산 자원의 활용으로 기존의 슈퍼컴퓨터와 유사한 능력을 발휘할 수 있다는 장점을 지닌다. 암호 알고리즘의 실질적인 안전성 요소인 키의 길이는 전수조사 계산량에 의존한다. 키 전수조사를 위한 대용량 계산은 슈퍼컴퓨터, 클러스터, 분산 컴퓨팅 등의 환경에 따라 세부적인 메커니즘에 차이를 보인다. 본 논문에서는 분산 컴퓨팅 시스템을 소개하고, 이러한 환경 하에서 암호 알고리즘의 키 전수조사 작업을 수행하기 위한 세부적인 절차에 대해서 논하고, 구체적으로 키 전수조사 작업을 효율적으로 수행하기 위한 방법을 제안한다.

• The Korean Journal of Applied Statistics
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• v.33 no.4
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• pp.409-420
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• 2020

In business survey, modified cut-off sampling is commonly used to greatly increase the accuracy of the estimation while reducing the number of samples. However, non-response rate of take-all stratum has increased significantly and the sample substitution is not possible because the non-response in the take-all stratum affects the accuracy of the estimation. It is important to adjust the bias appropriately if non-response is affected by the variable of interest. In this study, a bias adjusted estimation is proposed as an appropriate method to deal with a non-response in the take-all stratum. In particular, the estimator proposed by Chung and Shin (2020) was applied to the bias adjustment for the take-all stratum; therefore, we suggest a new method to adjust properly for the take-all stratum. The superiority of the proposed estimator was examined through simulation studies and confirmed through actual data analysis.