• Journal of Information Processing Systems
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• v.15 no.2
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• pp.239-250
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• 2019

An individual's health data is very sensitive and private. Such data are usually stored on a private or community owned cloud, where access is not restricted to the owners of that cloud. Anyone within the cloud can access this data. This data may not be read only and multiple parties can make to it. Thus, any unauthorized modification of health-related data will lead to incorrect diagnosis and mistreatment. However, we cannot restrict semipublic access to this data. Existing security mechanisms in e-health systems are competent in dealing with the issues associated with these systems but only up to a certain extent. The indigenous technologies need to be complemented with current and future technologies. We have put forward a method to complement such technologies by incorporating the concept of blockchain to ensure the integrity of data as well as its provenance.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.10a
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• pp.167-168
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• 2014

It is difficult to expect the service improvements such as increased number of sailing and making new ship due to financial difficulty this is caused by deterioration of island dwellers. In addition, the safety of ship operation is also a problem with the supply of good sailors difficult problem of low wages and lack of safety working environment. T It is necessary to ensure the introduction of public operating system in coastal passenger shipping business to secure the public and safety. There are many practical constraints but if we obtain public sea ways, it will be possible to improve the operating system through the implementation from a subsidized line and taking off business licenses of an insolvent enterprise by enhancing safety control.

• Journal of the Korean housing association
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• v.22 no.4
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• pp.71-81
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• 2011

This study aims to make evaluation method as a means to evaluate the crime prevention through environmental design of multi-family housing. According to the analysis of correctness and usefulness of evaluation method in multi-family housing, the preliminary evaluation method is selected. The correctness and usefulness of evaluation method is examined by 2 works. One is analyzing the results of experts' advice about evaluation method. The other is analyzing the results of the case studies of 3 housing sites. Those improve evaluation method to measure the crime prevention through environmental design objectively. As a result, the system of classification is divided into evaluation area and evaluation item. Evaluation area is sorted into four types, i.e. public space, semi-public space, semi-private space, and equipment. Evaluation scores according to evaluation area are different. Evaluation scores of public space are 73. Those of semipublic space are 196. Those of semi-private space are 75, Those of equipment are 28. Evaluation item is divided into 20 items. 20 items are; the entrance of complex, apartment building, recreational space and parking space etc. Checklists according to evaluation items are proposed and detail evaluation criteria according to checklist are proposed.

• Korean Institute of Interior Design Journal
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• v.23 no.4
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• pp.103-110
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• 2014

"I only went out for a walk, and finally concluded to stay out till sundown, for going out, I found, was really going in." (John Muir, 1938) Building interior and urban interior is understood as a single concept of interior: "the outside is always an inside" (Le Corbusier, 1929). Both are thus related to each other, and under the same system of meaning. Architecture comes from the making of an interior. A city comes out of the making of another interior felt as an undeniable inner demand; a street is "a community room by agreement" (Kahn, 1971) and a square is an open aesthetic room by agreement of community. Urban interior that contains our public life-world is an extension of the concept of interior that building interior contains our private/semipublic life-world. This paper explores the idea of interior and urban interior through literature research. The first site the paper traces is the physical interior, space, and place to figure out their meanings. The second site this paper illustrates is the transposition of the physical interior and the psychic interior, which influences the physical space where we create our own life-world. The last site the paper clarifies is the development of the idea of urban interior and the contextual rationale of urban interior. This ramble from building interior to urban interior discloses a twofold singular interior of both the building and urban interior that explains the meanings of interior, the scopes of interior, and the objects of interior to design and create interior.

• Journal of the Korean Institute of Landscape Architecture
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• v.28 no.4
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• pp.91-104
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• 2000

The traditional village, which is subject for this paper, can be defined as a community having unique combinations of natural, cultural, and social characteristics of that nation, which reflects settlement environments during hundreds of years. Now, in spite of tis potential power of traditional village, national strategies do not find satifsactory directions in Korea. In terms of this concenrs, this paper tries to analyze and diagnose about successful precedents(Tsumage village and Shiragawa village, Japan) with focus on the village management. And this paper aims to explore concrete management systems of Japanese cases, to find clues for practical application, and to suggest several instructive concepts in the light of management system of traditional village management. The analysis is progressed in three viewpoints(village space, village attraction, and village community). And it is extracted that diverse management systems are necessary to secure sustainable traditional village and their way of life, particularly in the face of the pressure of tourism. As a result of exploring of Japanese two cases, representative characteristics, which are found, are as follow; Fist, objective of management is not tourism development but maintenance of sustainable life system. Second, management systems are having not compulsory but spontaneous open decision making process, and in particular, village management is mainly operated by the local government and semipublic institute(inhabitants-oriented0 which have the strongest influential power in village composition units. Finally, village management programs are mostly experience-type and are composed of public law and regulations, diverse operation program, and individual efforts of inhabitants for village management. Because this paper mainly focused on two precedents, there should be more diverse cases. however, extracted conclusions have practical meanings for village management and can be used in re-establishing management concepts of Korean traditional villages.

• Journal of the Korea Organic Resources Recycling Association
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• v.24 no.1
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• pp.51-57
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• 2016

This study is conducted to find out the problems of the public food waste recycling facility operation and its improvement. In order to save the national budget by analyzing plans to expand including operation rate for the food waste recycling facility, the alternative ways are suggested. The result can be as follows: Policy switch is required not only to save budget and stable disposal of food waste but also to promote resource recycling rather than expanding public facilities. In order to change the policy for stable and eco-friendly disposal of food waste, it is necessary to adopt semipublic system that prevent the decline of the rate of operation of private resource recycling facility. Furthermore, it is required to prepare both qualified technologies of public resource recycling and the ways of profitability secure.