• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.8 no.6
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• pp.445-452
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• 2015

Software reliability in the software development process is an important issue. Software process improvement helps in finishing with reliable software product. Infinite failure NHPP software reliability models presented in the literature exhibit either constant, monotonic increasing or monotonic decreasing failure occurrence rates per fault. In this paper, proposes the reliability model with log and power intensity function (log linear, log power and exponential power), which made out efficiency application for software reliability. Algorithm to estimate the parameters used to maximum likelihood estimator and bisection method, model selection based on mean square error (MSE) and coefficient of determination($R^2$), for the sake of efficient model, was employed. Analysis of failure, using real data set for the sake of proposing log and power intensity function, was employed. This analysis of failure data compared with log and power intensity function. In order to insurance for the reliability of data, Laplace trend test was employed. In this study, the log type model is also efficient in terms of reliability because it (the coefficient of determination is 70% or more) in the field of the conventional model can be used as an alternative could be confirmed. From this paper, software developers have to consider the growth model by prior knowledge of the software to identify failure modes which can be able to help.

• Journal of Science and Technology Studies
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• v.2 no.2 s.4
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• pp.1-23
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• 2002

This Article examines the main approaches to the public understanding of science(PUS) in light of the changing relation of science and public. Traditional approach called deficit model recognizes scientific knowledge as a entity, unidirectionally diffusing to public. This View basically presupposes the gap between science and public. Meanwhile, this approach has an aspiration to reduce the gap. So there is a paradoxical situation in the traditional PUS. Public perception of environmental crisis and risk of science has been risen since late 1980's. And the science technology studies (STS) have criticized traditional approach. STS proposes new approach of constructive PUS. Constructive PUS conceives the public to have heterogeneous, local characteristic. This approach has been very fertile both in theory and practice. But most recently, newly proposed approach, so called heterogeneous PUS, criticizes constructive PUS. Main point of criticism is that constructive PUS has dichotomy between science and public, and romanticizes the public. It is uncertain whether heterogeneous PUS can take place of constructive PUS. But this trend has the implication that the relation of science and public is constantly changing.

• Journal of Korea Technology Innovation Society
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• v.18 no.4
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• pp.667-692
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• 2015

The study examined the Korean medicine industry from the perspective of the innovation system theory of each business, while it concentrated on the conflict between traditional Korean medicine and Western medicine, which have a major influence on the innovation system of Korean medicine industry, rather than the innovation system itself. The Korean healthcare system is a dual system of Western and Korean medicine, yet the definitions of Western medical practices and Korean medical practices are ambiguous. Thus the distinction of dual system depends on judicial precedents, and the innovation of Korean medicine has been inhibited due to the excessive emphasis placed on the Western medical practice in both healthcare system and pharmaceutical system. First of all, the usage of most medical devices derived from the development of modern medical engineering is not permitted in the Korean medicine industry, on the basis that most of the medical devices were originated from the Western medicine field. Secondly, new drugs using natural substances, once approved by the drug administration, cannot be prescribed by the Korean medicine industry although they are developed based on Korean medicine. Thirdly, the major safety issues on herbal medicine are about hazardous materials in medicinal herbs and liver toxicity of prescribed herbal medicine. The problem of hazardous materials can be solved by appropriate quality and safety tests in the cultivation and importation process. Whereas the Korean medicine circles points out that the liver toxicity issue is only a unilateral condemnation by the Western medicine circles.

• Journal of Korean Philosophical Society
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• v.105
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• pp.373-400
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• 2008

This essay is an analysis on Daoist deconstructivism and Confucian constructivism about music and language. (1) Daoist criticizes that the Confucian constructive music and language fail to describe original sounds and original facts of doing nothing (wuwei, 無爲). According to Daoist, music and language can be an instrument to describe true facts in the world. So Daoists try to attain a state of 'seeing things as things themselves (yiwuguanwu, 以物觀物)' by 'forgetting oneself (wangwo, 忘我).' (2) However Confucian music and language is a part of one's life. Confucians try to get truth, goodness, and beauty by exercising one's music and language. Confucian music is associated with political and moral development in society. The Confucian genres of poetry (shi, 詩), appealing letter (shu, 疏), declaring writing (biao, 表), record (ji, 記), and written words (ci, 詞) are processes of developing one's life. Further, Confucian rhetoric of 'Xing (興)' in writing poem shows that one's language can be developed in contexts of one's life. (3) Although music and language is associated with human subjective narratives as if Confucians say, diverse narratives of different subjectivity cannot appear in one's lives if all kinds of narrative is absorbed in Confucian absolute ideological slogan to devide things into good and bad. Accordingly, the Confucian view of music and language can develop diverse narratives when it does not show an inclination toward moral dichotomy preunderstood by Confucian ideology.

• Cross-Cultural Studies
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• v.50
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• pp.53-75
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• 2018

It is commonly emphasized that the metaphor of the monster is a rhetoric universally used to identify the "main enemy" of a society, for its effective function is seen as useful for the uniting of citizens to bend together to survive or succeed before the external threat. The problem of this metaphor is that it homogenizes and dehumanizes the heterogeneous individual members of the subsequently identified enemy group. This study emphasizes the importance of some traits of the posthuman subject, such as the flexibility and the multiplicity of consciousness, to overcome the otherizing binary perspective which is commonly held regarding the concepts of good and evil. To observe specific dimensions of the posthuman consciousness, we analyze three films based on Spanish history and reality: The Spirit of the Beehive, The Day of the Beast and Pan's Labyrinth. All of these films progress around the figure of the enemy-monster(s), showing how to transgress the dichotomous structure of consciousness that defines the self/good dividing it from the other/evil. The heroes in the films seek to overcome the fear about the monster, and approach him to discover new ethical horizons, that can emerge only when an individual's consciousness chooses to stay on the border between the established beliefs and the unfamiliar voice of the dangerous stranger(s).

• The Journal of Korean Philosophical History
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• no.39
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• pp.53-83
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• 2013

This paper aims to examine how issues related to the heaven-human relation (or nature-culture relation) affected Joseon intellectuals in the eighteenth century by considering Huang Yun Seok as a reference. As a significant indicator, the heaven-human relation issue has traditionally been a critical theme in the history of Confucianism. Since Huang Yun Seok accepted Western Learning based on Zhuxi Learning, he is a good example for examining this issue. Huang's ideas didn't depart too much from Confucianism, but he naturally became interested in Western Learning because of the enthusiastic admiration he had of Ancient Learning since he was a child. Principle-Number was consistent with Ancient Learning and Western Learning, and this was somewhat different from the original notion of numerology. It was used for understanding and explaining astronomical phenomenon. In understanding astronomical phenomenon, Huang used both fact-determined and value-centered approaches. Western astronomy allowed him to make an advance in terms of fact-determined approach while the value-centered approach gave him a portentological perspective on astronomical variation such as solar and lunar eclipses. This indicates one of the ways to keep Zhuxi Learning's identity itself amidst an inflow of new learnings.

• The Korean Society of Law and Medicine
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• v.22 no.4
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• pp.37-55
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• 2021

On March 19, 2021, the Korean Bioethics Association and related academic circles published a joint statement criticizing the partial revision of Infectious Disease Control And Prevention Act. However, according to the Bioethics And Safety Act of Korea, research conducted by the state or local governments for public welfare is excluded from human subjects research project. In addition, since the Korean legal system is not based on the dichotomy between research and surveillance, the discussion of the US Common Rule cannot be directly applied to Korea. For the harmonious operation of the state's duty to manage infectious diseases and the Institutional Review Boards, institutional alternatives should be prepared in consideration of the following issues. First, the related academic community should first pay attention to the problems of the current laws in Korea. Second, it should be understood that the state is carrying out many tasks without the consent of the parties in order to fulfill its duty to manage infectious diseases. Third, when presenting institutional alternatives, it is necessary to consider the feasibility of implementation in Korea. An in-depth discussion of the institutional alternatives by the Medical Law Society and other related academic circles is necessary.

• Journal of Popular Narrative
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• v.27 no.2
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• pp.79-104
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• 2021

The content that is actively consumed in popular culture today is definitely the 'Zombie Narrative'. 'Zombie' is soon positioned as a unique character that reveals the times in which we live in conjunction with the uniqueness of Korean society. Zombies, however, are rarely narrated in traditional Korean modern novels though science-fiction novels constructively deal with them. This paper focuses on the existence of 'zombie', which seldom appears in modern novels. The paper also aims to illuminate the literary value of the 'zombie narrative' that is explosively consumed in modern society. In the main part, I talk about the horrors of 'ignorance' appearing in the existence of zombies in relation to those of the problem concerning "unknown". As one of the crucial characteristics of the zombies, moreover, the "absence" of the "thinking" was considered in terms of "ignorance" in relation to the concept of "Banality of evil" raised by Hannah Arendt. This paper also pays attention to the possibility of a new solidarity between zombies and humans depicted in novels. This possibility can be seen as a search for solidarity between humans and zombies, beyond the solidarity between humans who survived from zombies. The paper enlightens a new relationship between a captor and a captive that dichotomous scale impossibly explains and presents a possible new story. As discussed above, as this study searches for the existence of 'zombies' that seldom appear in contemporary Korean novels, it clearly signifies the literary value of 'zombies' and further possible narratives concerning 'zombies'. Furthermore, this study appreciates the extension of the existing 'zombie narrative' researches, which has been mainly focused on films.

• The Journal of the Convergence on Culture Technology
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• v.7 no.4
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• pp.243-249
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• 2021

In the postmodern world, it is widely believed that being a fool or looking foolish can be more profound and unique than being smart and serious. Comic characters, or fool characters in comedy, have been used as basic tools to make people laugh in various cultures around the world. As such, this study will summarize the types of fool characters that have been depicted in plays and organize how they can be categorized in a culture of laughter as well as revealing their characteristics in performing arts. The ridiculous actions and words of fool characters fall outside the common dichotomy of wisdom and foolishness. This is significant and it is because the ways in which they act overturn the values that we consider to be truthful in the world of experience and contain wit and ridicule beyond the general knowledge. Also, it's worth pointing out that many comic characters that appear on TV shows are not all the same. To put it simply, each and every funny character has unique traits and these characters predictably change according to the times. In performing arts, a fool character's personality is displayed through his or her interactions with the audience. That is, on one hand, the character may or may not recognize himself as a fool, while on the other hand, the audience may regard the character as a fool or otherwise. Based on this background, the comic characters that appear in performing arts are categorized into four types and their features are discussed.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.22 no.3
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• pp.193-200
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• 2022

In this study, the finite-failure NHPP software reliability model was applied to the software development model based on the Weibull lifetime distribution (Goel-Okumoto, Rayleigh, Type-2 Gumbe), which is widely used in the software reliability field, and then the cost attributes were compared and evaluated. For this study, failure time data detected during normal operation of the software system were collected and used, the most-likelihood estimation (MLE) method was applied to the parameter estimation of the proposed model, and the calculation of the nonlinear equation was solved using the binary method. As a result, first, in the software development model, when the cost of testing per unit time and the cost of removing a single defect increased, the cost increased but the release time did not change, and when the cost of repairing failures detected during normal system operation increased, the cost increased and the release time was also delayed. Second, as a result of comprehensive comparative analysis of the proposed models, it was found that the Type-2 Gumble model was the most efficient model because the development cost was lower and the release time point was relatively faster than the Rayleigh model and the Goel-Okumoto basic model. Third, through this study, the development cost properties of the Weibull distribution model were newly evaluated, and the analyzed data is expected to be utilized as design data that enables software developers to explore the attributes of development cost and release time.