• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.11a
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• pp.636-639
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• 2002

This article is focused on the research for the system design that isolate noxious data from internet for juveniles Normally, by motivating this software which was designed to isolate noxious data, harmful data was deleted or graded But these normal process contains a lot of complexity, for example, essential continual upgrade, grading mistake, etc. So, to solve these fallacy, word-weighting process, where several harmful words which can be optained in internet site are discriminance and weighted, is utilized by using AC machine. At the result, the isolation rate of harmful site rose up to 90%, which means this process is greatly efficient.

• Journal of Korea Game Society
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• v.19 no.5
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• pp.15-38
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• 2019

The game rating system of Korea has many issues in terms of 'censorship' and 'ambiguity', and has been pointed out as a factor that hinders industrial development. Although the Ministry of Culture, Sports and Tourism and other related organizations have made various efforts, it still seems to require more academic discussion. Therefore, in this study, the limitations of game rating system are reviewed, and the systems of foreign countries are analyzed to suggest the improvement direction.

• Journal of Popular Narrative
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• v.25 no.4
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• pp.159-190
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• 2019

This paper aims to examine to the political unconsciousness of social movies that have caused social repercussions in the 2010s, and to study the social imagination of Korean films at that time. Korean Movies such as (2013), <1987>(2017) and (2017) reflect the ethos of civil society based on common sense and justice. The epic structure was the same as that of ordinary citizens, who move toward a public space (court, square) after awakening their political correctness. More than anything else, the fact that such films were based on "a historical fact" could have been a strategy to avoid censorship in the era of the blacklist. In these social films, courts and squares have become places for democracy. The conservative government of the time was tired of anti-government resistance and the politics of the square. Thus, films from directors and producers blacklisted were difficult to produce. That's why the court in the movie during this period could become a symbolic proxy for the "legitimate" reenactment of the politics of the square, which was subject to censorship and avoidance by the regime of the time. Meanwhile, the square has gradually become the main venue for political films that advocate "historic true stories." The square of the 1980s, which appeared in the movies, will be connected to the Gwanghwamun candlelight square that audiences experienced in 2017. Furthermore, it was able to reach the concept of an abstract square as an "open space for democracy." At the foundation of these works is a psychological framework that equates the trauma of the failed democratic movement of the 1980s to the trauma of the failed progressive movement of the 2010s. Through this study, we were able to see that social political films in the 2010s were quite successful, emphasizing "political correctness" and constitutional common sense. But they also had limitations as "de-political popular films" that failed to show imagination beyond the censorship of the blacklist era.

• Korean journal of communication and information
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• v.66
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• pp.242-272
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• 2014

This study examines why follow-up investigative programs about the sinking of the Cheonan Patrol Combat Corvette(ROKS Cheonan) have not been produced, despite much speculation surrounding the cause of the sinking since November 2010, when KBS investigative program, In-Depth 60 Minutes which had covered the incident was aired. We have uncovered four reasons through a series of in-depth interviews with producers and reporters, as follows. First, Korean military authorities monopolized relevant information, while the producers could not prove or confirm the validity of the findings of the JIG(Joint Civilian-Military Investigation Group)'s report because the facts had been revealed partially and selectively by the authorities and the press' scientific investigation were rejected by the authorities. Second, the crew of In-Depth 60 Minutes was subjected to severe disciplinary action by the Korea Communications Commission. This caused a chilling effect, - it broke the producers' resolve to further explore the reason behind the sinking. Furthermore, the screening of the investigative documentary, Project Cheonan Ship was cancelled without prior notice, presumably by the power of the State and markets. Third, the reorganization and shake-up of personnel by broadcasting stations' presidents appointed by the power of the State crushed the spirit of PD Journalism. Finally, the "red purge" factions stigmatized by the political or military, or the mainstream press, caused the producers or broadcasters to engage in self-censorship. The idea has been used in Korea as a smoke screen to deflect public attention. Nevertheless, the producers hope to shed light on the Cheonan sinking incident and to prove reasonable doubts by pursuing follow-up investigations.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.15 no.1
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• pp.193-216
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• 2004

This study focuses on "Intellectual Freedom" based on the fundamental principles of library services. Particularly, this paper pursues to the legal foundations of "the freedom of expression". The American Library Association celebrates "the Banned Books Week" to draw attentions to the danger of banned books and censorship. This study also studies how "the banned books" are made by pursuing the definitions of "pornography" and "obscenity" in terms of the court's opinions of The Supreme Court of the United States and Korea. Recently, the top three reasons for the "banned books" are considered to "be sexually explicit", "contain offensive language" and "be unsuitable to age groups".

• Journal of Korea Multimedia Society
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• v.13 no.11
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• pp.1706-1714
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• 2010

Identity is established by the interaction of consciousness and unconsciousness. The desire of the identity continuously gets generated and changes through this process. However, the conscious identity does not identify the clear substance of the desire. The reason is that the pure desire of unconsciousness has nothing to do with the order of 'The Symbolic', which is the area of language and law, and it only pursues the pure desire. The desire of unconsciousness, which had been examined by the consciousness and superego and subsequently got rejected in 'The Symbolic', can produce endless desire on the stage of fantasy called film, exposing the gap of The Real. This research analyzes the psychoanalytic communication between film and audience by way of the films, in which the desire is conceived by the cause of the desire 'object A', the identities pursuing the desire and the dialectic reproducing process of another desire are symbolically exposed and realized.

• Journal of Korean Ophthalmic Optics Society
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• v.7 no.2
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• pp.95-99
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• 2002

To investigate the manual procedure for custom fitting of ocular prosthesis and the cytotoxicity induced by extract solution of prosthetic eye, this study was performed. These procedures included the trial fitting of the wax model, impression molding, the an of iris color duplication, sclera mold made from the prosthetic wax model, scleral tints and vascular pattern, finishing and polishing. Inhibition of cell growth for extract solution was measured by MTT assay. Extract solution did not show the cytotoxicity. This study suggests that the manual procedure for custom fitting of ocular prosthesis is good for education of students.

• Journal of Korean Library and Information Science Society
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• v.33 no.3
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• pp.1-40
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• 2002

All libraries are forums for information and ideas. Therefore, libraries must have systematic devices through which library users can make use of library materials freely. The systematic devices usually have the form of Library Bill of Rights. The aim of this study is to offer basic data in case our country adopt Library Bill of Rights in the near future. In this thesis, the significance of Library Bill of Rights was investigated and the common components were drawn from the analysis of the changing processes and contents of Library Bill of Rights in the USA and Japan. In the USA and Japan, the Library Association an official institution adopted Library Bill of Rights and established permanent departments to keep and develop Library Bill of Right as well as to solve the problems such as infringement of freedom of library. The common components of Library Bill of Rights are as follows: freedom to collect materials, freedom to provide materials, right to refuse censorship, cooperation with the persons ind groups concerned, a person's rights to use a library, fair use of the library facilities, and protection users' privacy.

• Journal of the Korean Society for information Management
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• v.21 no.4 s.54
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• pp.329-352
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• 2004

In this knowledge-based society of this age, librarianship takes a professional position and requires essential principles of ethics that has to be observed. Therefore, library associations and professional communities all over the world have released criteria and code of ethics to make their professional positions to keep. This research investigated and analyzed the codes of ethics for librarians in United States, Great Britain, Japan, and South Korea which are based on the mission of each library of each country. Based on these analysis and comparison, this research proposed more advanced codes of ethics for South Korea. The proposed model of codes of ethics consists of two parts: ethics for information and ethics for professional positions. The ethics for information contains six essential elements: equal access and services for information, denial of inspection, protection of privacy, neutralization of librarian, and security of intellectual freedom. The ethics for professional positions consists of 8 essential aspects: exclusion of personal benefit, continuous efforts for developing knowledge, keep the professional position, conflicts between professional task and organization, relationship with co-workers, ensure the conditions of rights and welfare for employees, cooperations among libraries, and contribution for creation of new culture.

• Journal of Korean Society of Forest Science
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• v.109 no.1
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• pp.23-30
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• 2020

The use of increased computing power, machine learning, and deep learning techniques have dramatically increased in various sectors. In particular, image detection algorithms are broadly used in forestry and remote sensing areas to identify forest types and tree species. However, in South Korea, machine learning has rarely, if ever, been applied in forestry image detection, especially to classify tree species. This study integrates the application of machine learning and forest image detection; specifically, we compared the ability of two machine learning data collection methods, namely image data captured by forest experts (D1) and web-crawling (D2), to automate the classification of five trees species. In addition, two methods of characterization to train/test the system were investigated. The results indicated a significant difference in classification accuracy between D1 and D2: the classification accuracy of D1 was higher than that of D2. In order to increase the classification accuracy of D2, additional data filtering techniques were required to reduce the noise of uncensored image data.