• Title/Summary/Keyword: censorship

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Reliability for Series System in Bivariate Weibull Model under Bivariate Random Censorship

  • Cho, Jang-Sik
    • Journal of the Korean Data and Information Science Society
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    • v.15 no.1
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    • pp.219-226
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    • 2004
  • In this paper, we consider two-components system which the lifetimes have a bivariate Weibull distribution with bivariate random censored data. Here the bivariate censoring times are independent of the lifetimes of the components. We obtain estimators and approximated confidence intervals for the reliability of series system based on likelihood function and relative frequency, respectively. Also we present a numerical study.

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ESTIMATING MOMENTS OF THE SURVIVAL TIME FROM CENSORED OBSERVATIONS

  • Jung, In-Ha;Lee, Kang-Sup
    • The Pure and Applied Mathematics
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    • v.2 no.2
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    • pp.83-89
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    • 1995
  • A Bayes estimator of the survival distribution function due to Susarla and Van Ryzin(1976) is used to estimate the mth moment of a survival time on the basis of censored observations in a random censorship model. Asymptotic normality of the estimator is proved using the functional version of the delta method.

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Mean Residual Life Times (평균잔여수명함수(平均殘餘壽命函數)의 추정(推定))

  • Lee, Sang-Bock;Park, Byung-Gu
    • Journal of the Korean Data and Information Science Society
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    • v.2
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    • pp.11-21
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    • 1991
  • A different approach to the evaluation of mean residual life function under the random censorship model is presented. For small sample sizes, the performances between the proposed estimator and other estimators for men residual life function are compared in terms of bias and mean square error via a Monte Carlo study.

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Somoothing Mean Residual Life with Censored Data

  • Dong-Myung Jeong;Myung-Unn Song;Jae-Kee Song
    • Communications for Statistical Applications and Methods
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    • v.3 no.2
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    • pp.129-138
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    • 1996
  • We propose a smoothing estimator of mean residual life function based on Ghorai and Susarla's (1990) smooth estimator of distribution function under random censorship model and provide the asymptotic properties of this estimator. The Monte Carlo simulation is performed to compare the proposed estimator with the other estimators and an exmple is also given using the real data.

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The Present Status of the Chinese Film Industry through the Remake of the Korean-Chinese Joint Film - The Case of the Movie 「BLIND」 and 「I am a witness」 (한중합작영화 리메이크 과정을 통해 본 중국영화계의 현주소 -영화<블라인드(BLIND)>와 <나는 증인이다(我是證人)>를 중심으로)

  • Ahn, Sang-hoon
    • The Journal of the Korea Contents Association
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    • v.17 no.11
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    • pp.319-330
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    • 2017
  • Since the placement of the THAAD missiles has recently cooled the relationship between Korea and China, many Korea-China joint films and entertainment businesses have collapsed. To make matters worse, there is also many opinions for "Korea-China joint film useless" in China through the results of many Korea-China joint films. In my opinion, the causes of failures of the Korea-China joint films are the lack of understanding and experience of Korean filmmakers in the Chinese film industry. So, By examining the history of Chinese cinema in this paper, I want to establish the character formation of the Chinese film industry. And cause a criminal-thriller genre has to undergo more stringer censorship than any other genre, I will introduce the production process of remake of the Korean film . By introducing the censorship method of the Chinese film industry and the actual cases applied, I want to help understand the present status of Chinse film industry. Also, I intend to give some proposals to Korean filmmakers preparing a Korea-China joint film, and express my brief opinion for the development of the Korea-China joint film industry.

The Genealogy of Rebellious Communication and Twitter A Discourse Analysis of the Park Jung-geun Case ('불온 통신'의 계보와 '트위터' 박정근 사건에 대한 담론 분석을 중심으로)

  • Hong, Namhee
    • Korean journal of communication and information
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    • v.81
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    • pp.329-362
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    • 2017
  • This study starts from the awareness that 'rebellious communication' is still being regulated in various ways even though 'rebellious communication' was declared unconstitutional in a decision by the Constitutional Court in 2002. The meaning of 'rebellious' has been amplified and transformed at various points through the censorship systems established during the Japanese colonial era, the US military period, and the regime of Park Jung-hee. In particular, 'rebellious communication' is regulated to protect 'national security' and 'social customs' from the perspective of power. This study analyzed discourses containing judgement about the Park Jung-geun case and the violation of the National Security Law using retweet accounts or posts related to North Korea. This study explores the genealogy of 'rebellious communication' based on its relationship to the characteristics of Twitter and specific individuals.

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Discourse Analysis of the 1970s Myungrang Manwha (1970년대 한국 명랑만화의 담론분석)

  • Kim, Dae-Keun
    • Cartoon and Animation Studies
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    • s.43
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    • pp.255-284
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    • 2016
  • This article aims at a discourse analysis on the selected 1970s Myungrang Manwhas, in the cases of Ggubungi, Doggaebi Gamtu, Yochul Balmyungwang. For the analysis, the history, pre-censorship, and distribution structure of Myungrang Manwha are referenced, as well as the considerable changes and developments on the definition of 'myungrang' since the 1920s. In employing Foucauldian discourse analysis to the texts, the selected Myungrang Manwhas are analyzed as discursive formation, which emerged within the social relations of the era; the characters' dialogues are analyzed as statement. The analysis examines the discourses that the texts disseminated, and the social context of the utterance. It is demonstrated that the Myungrang Manwhas are forms of representation, which implies 'the contested acquisition on capital and power', 'the emphasis on nationalist aspects', and 'the interpellation and discipline of subject active' of the time. Moreover, it is revealed that the forms of control, such as pre-censorship, were the articulation of the will to power, which drove the discoursive formation to function as an apparatus that meticulously constituted the ruling ideology. In conclusion, the Myungrang Manwhas are rather texts that encompasses political and social context of the era than a mere comic relief.

A Study on the play of Allegory in the 1970s - Focusing on Lee Kang-baek's Early Works - (1970년대 알레고리극 희곡 연구 - 이강백의 초기 작품을 중심으로 -)

  • Lee, Jong-Rak
    • Journal of Korea Entertainment Industry Association
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    • v.13 no.6
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    • pp.113-122
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    • 2019
  • In the 1970s, under the tyrannical regulation and censorship of the Yushin regime, realistic dramatization techniques were forced to reveal their limitations. Choosing the 'allegory' technique, a double-meaning narrative structure, Lee Kang-baek sets up virtual spaces or unrealistic figures, both of which lack 'realism'. Lee Kang-baek has allergic the illusion of detadiscourse, the diaspora character, and the universality of 'Political Unconsciousness'. So it's linked to the perception of history in the 1960s. This creates a semantic network of public and casual perception of history. This was a 'bypass' strategy which more clearly disclose the violent politics. Therefore Lee Kang-baek's play shows the desperate situation of the diaspora character being oppressed by detadiscourse, and the desire of the author who can never give up on freedom of expression, though under that oppression. Furthermore, it was an attempt to acquire a timeless universality and symbolism about human freedom and liberation through the Allegory play technique.

Legal Issues In Information Management (정보관리와 관련된 법적문제)

  • Lee Soon Ja
    • Journal of the Korean Society for Library and Information Science
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    • v.19
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    • pp.23-61
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    • 1990
  • Libraries and information centers are no different from any other institutions in our society. Today, their managers have to make many more decisions which have certain legal implications than before. The ignorance of the law on their parts can not be an acceptable excuse anymore, since. the consequences sometimes maybe quite serious. This paper outlines some important legal issues involved in the services and management of libraries and information centers. They are: constitutional rights on human knowledge activities: library act and it's related laws; censorship and right to know; information access and the protection of privacy: library services and copyright law; labor relations; protections of the people and properties of the institutions, etc. The laws are not static: rather, they change with the social, political and technological environments. The managers, as well as the staff members of libraries and information centers should be constantly updated with the changes in the field, in order to give the maximum service to the clients and to prevent any infringement of the laws, which may discredit their services and the institutions.

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A comparison of the statistical methods for testing the equality of two survival distributions (두 생존분포의 동일성 검정에 관한 비교연구)

  • 정미남;이재원
    • The Korean Journal of Applied Statistics
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    • v.11 no.1
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    • pp.113-127
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    • 1998
  • There have been a great deal of interests in comparing two survival distributins in clinical trials. This paper compares some well-known statistical methods for testing the equality of two survival distributions. Simulation studies also provide some insights into the properties of these test statistics across several types of survival distributions and degrees of censorship.

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