• 한국콘텐츠학회논문지
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• 제14권8호
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• pp.95-109
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• 2014

산업혁명으로 대중들의 여가시간과 함께 등장한 버라이어티 쇼는 현대 사회에서 대중문화의 한 장르로 확장되어왔다. 특히 한국의 버라이어티 쇼 역시 이와 유사한 방식으로 발전해왔지만, 저급하다는 비난도 받았다. 그러나 최근 리얼 버라이어티 쇼가 대중들로부터 열렬한 반응과 함께 단순히 오락 프로그램으로 소비되지 않는 가운데 한국형 리얼 버라이어티 쇼의 형식과 스타일로 발전하면서 일종의 사회현상으로도 주목받게 되었다. 본 논문은 이러한 현상에 대하여 개방성과 확장성이라는 리얼 버라이어티 쇼의 특징에 주목했다. 최근 우리 리얼 버라이어티쇼는 서구의 경험과 관계없이 근대 이전의 한국 전통 연희에서도 발견되고 있기 때문이다. 전통 연희는 대중들의 생활공간을 무대로 했고, 관객들은 자연스럽게 공연에 참여하여 즐기면서 극의 완성도를 높였다는 것도 그 예라 하겠다. 그리고 이러한 전통 연희의 특성은 현재 리얼 버라이어티 쇼가 특정 포맷이나 장르로 정착되지 않고, 앞으로도 풍부한 콘텐츠를 축적해가며 새로운 시도와 변화를 지속하는데 중요한 자산이 될 것으로 기대된다.

• Journal of applied mathematics & informatics
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• 제29권1_2호
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• pp.135-143
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• 2011

As a zero set of some multivariate splines, the piecewise algebraic variety is a kind of generalization of the classical algebraic variety. This paper presents an algorithm for isolating real roots of the zero-dimensional piecewise algebraic variety which is based on interval evaluation and the interval zeros of univariate interval polynomials in Bernstein form. An example is provided to show the proposed algorithm is effective.

• International Journal of Advanced Culture Technology
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• 제4권2호
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• pp.7-18
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• 2016

The first D2C-era web-real variety show in Korea was broadcast via tvN of CJ E&M. The web-real variety program 'SinSeoYuGi' accumulated 54 million views, along with 50 million views at the Chinese portal site QQ. This study carries out an analysis using text mining that extracts portal site blogs, twitter page views and associative terms. In addition, this study derives viewers' response by extracting key words with opinion mining techniques that divide positive words, neutral words and negative words through customer sentiment analysis. It is found that the success factors of the web-real variety were reduced in appearance fees and production cost, harmony between actual cast members and scenario characters, mobile TV programing, and pre-roll advertising. It is expected that web-real variety broadcasting will increase in value as web contents in the future, and be established as a new genre with the job of 'technical marketer' growing as well.

• 한국게임학회 논문지
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• 제17권4호
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• pp.81-90
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• 2017

본 논문에서는 게이미피케이션 요소(목표, 경쟁, 보상) 중 '보상'에 주목하고, 리얼 버라이어티 쇼에 적용된 실제 사례를 연구한다. 일상적이고 사소한 보상을 주는 <1박 2일>, 비일상적이고 특별한 보상이 있는 <슈퍼스타K>, '고유한(Vernacular)' 보상이 드러나는 <윤식당>을 분석했다. 그 동안 구체적인 보상과 달리, 추상적인 성격의 고유한 보상은 약한 게이미피케이션 효과를 가져 올 것으로 여겨졌다. 그러나 비가시적인 보상에도 불구하고 <윤식당>의 출연자는 각자 개인적이고 주관적인 보상을 받았다 느꼈고, 서사구조의 완결성 또한 강화되었다. 이 결과는 리얼 버라이어티 쇼가 새롭고 다양한 보상 구조를 가질 수 있음을 보여준다.

• 대한수학회보
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• 제57권1호
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• pp.109-115
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• 2020

Recently, Lesieutre constructed a 6-dimensional projective variety X over any field of characteristic zero whose automorphism group Aut(X) is discrete but not finitely generated. As an application, he also showed that X is an example of a projective variety with infinitely many non-isomorphic real structures. On the other hand, there are also several finiteness results of real structures of projective varieties. The aim of this short paper is to give a sufficient condition for the finiteness of real structures on a projective manifold in terms of the structure of the automorphism group. To be more precise, in this paper we show that, when X is a projective manifold of any dimension≥ 2, if Aut(X) does not contain a subgroup isomorphic to the non-abelian free group ℤ ∗ ℤ, then there are only finitely many real structures on X, up to ℝ-isomorphisms.

• 대한수학회지
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• 제52권2호
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• pp.269-331
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• 2015

For a fixed positive integer g, we let $\mathcal{P}_g=\{Y{\in}\mathbb{R}^{(g,g)}{\mid}Y=^tY&gt;0\}$ be the open convex cone in the Euclidean space $\mathbb{R}^{g(g+1)/2}$. Then the general linear group GL(g, $\mathbb{R}$) acts naturally on $\mathcal{P}_g$ by $A{\star}Y=AY^tA(A{\in}GL(g,\mathbb{R}),\;Y{\in}\mathcal{P}_g)$. We introduce a notion of polarized real tori. We show that the open cone $\mathcal{P}_g$ parametrizes principally polarized real tori of dimension g and that the Minkowski modular space 𝔗g = $GL(g,\mathbb{Z}){\backslash}\mathcal{P}_g$ may be regarded as a moduli space of principally polarized real tori of dimension g. We also study smooth line bundles on a polarized real torus by relating them to holomorphic line bundles on its associated polarized real abelian variety.

• 호남수학학술지
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• 제28권1호
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• pp.165-183
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• 2006

In this article, we try to show that concepts and principles in probability can be taught vividly through the use of the Monte Carlo method to students who have difficulty with probability in the classrooms. We include some topics to demonstrate the application of a wide variety of real world problems that can be addressed.

• 대한수학회지
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• 제56권5호
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• pp.1265-1283
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• 2019

We develop a framework to construct geometric representations of finite groups G through the correspondence between real toric spaces $X^{\mathbb{R}}$ and simplicial complexes with characteristic matrices. We give a combinatorial description of the G-module structure of the homology of $X^{\mathbb{R}}$. As applications, we make explicit computations of the Weyl group representations on the homology of real toric varieties associated to the Weyl chambers of type A and B, which show an interesting connection to the topology of posets. We also realize a certain kind of Foulkes representation geometrically as the homology of real toric varieties.

• BMB Reports
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• 제40권2호
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• pp.226-231
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• 2007

Housekeeping genes are widely used as internal controls in a variety of study types, including real time RT-PCR, microarrays, Northern analysis and RNase protection assays. However, even commonly used housekeeping genes may vary in stability depending on the cell type or disease being studied. Thus, it is necessary to identify additional housekeeping-type genes that show sample-independent stability. Here, we used statistical analysis to examine a large human microarray database, seeking genes that were stably expressed in various tissues, disease states and cell lines. We further selected genes that were expressed at different levels, because reference and target genes should be present in similar copy numbers to achieve reliable quantitative results. Real time RT-PCR amplification of three newly identified reference genes, CGI-119, CTBP1 and GOLGAl, alongside three well-known housekeeping genes, B2M, GAPD, and TUBB, confirmed that the newly identified genes were more stably expressed in individual samples with similar ranges. These results collectively suggest that statistical analysis of microarray data can be used to identify new candidate housekeeping genes showing consistent expression across tissues and diseases. Our analysis identified three novel candidate housekeeping genes (CGI-119, GOLGA1, and CTBP1) that could prove useful for normalization across a variety of RNA-based techniques.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권9호
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• pp.4429-4445
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• 2019

As low-power and low-rate WSNs are being widely used for industrial applications, the scheduling of such applications becomes a critical issue to guarantee meeting the stringent requirements of determinism and tight latencies. This paper studies the link scheduling problem for real-time industrial applications in time-slotted channel hopping (TSCH) networks. We propose a heuristic algorithm for centralized link scheduling referred to as path-collision aware least laxity first (PC-LLF) algorithm, which dynamically prioritizes the packets based on the laxity time to the end-to-end deadlines and the amount of collisions that messages might deal with along their designated paths to the destination device. We propose schedulability analysis of real-time applications scheduled under our prioritization approach over TSCH networks, based on the literature on real-time schedulability analysis of multiprocessors and distributed systems. We show that our methodology provides an improved schedulability condition with respect to the existing approaches. Performance evaluation studies quantify to quantify the performance of our proposed approach under a variety of scenarios.