• 가족자원경영과 정책
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• 제10권3호
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• pp.23-43
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• 2006

The purpose of this study is to identify the types of consumer problems involving the use of online game services in Korea. This study analyzed the consumer damage cases by age and type that were reported to the Korea Consumer Protection Board (KCPB). The results of this study are as follows: The online game complaints varied by age. In the case of children, most complaints involved phone charging online game fees without parents' consent. There were similarities in the victimization of teens and children according to reason for complaint, handling result and type of damage. However, based on method of charging, mobile phone and credit card payments were causes in the case of teen victimization. Meanwhile, complaints among adults showed more complexity than the previous two groups such as cases relating to online game companies illegally seizing game items and game accounts, and charging fees for unused services caused by identity theft. By type of charging method, most complaints involved phone and mobile phone payments. According to the analysis result of online game victims, the monetary damage of consumers did not differ among socio-demographic variables such as age, residence, gender and occupation but there was difference in the method of charging. In the handling period, differences could be seen by age, year, gender and type of damage.

• 한국지역지리학회지
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• 제19권1호
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• pp.147-161
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• 2013

이 연구는 1960~70년대에 걸쳐 구서독에서 추진된 지방 행정구역 개편 배경과 과정 그리고 특성 및 평가를 고찰한 것이다. 독일의 하위 지방 행정구역에 해당하는 게마인데(Gemeinde)와 군(Kreis)과 자치시(Kreisfreie Stadt) 차원의 개편이 대대적으로 추진되었다. 구서독의 지방 행정구역의 개편은 행정개혁의 일환으로, 시대의 제반 요구를 수용하여 거점 도시망의 구성을 통한 소규모 행정구역의 통폐합으로 진행되었다. 구서독의 지방 행정구역 개편은 획일적인 구역설정, 지역 정체성의 혼란, 지방 자치권의 침해, 지역 계획적 관점의 우선 등에서 비판받고 있으나, 공공 행정의 수행 능력이 크게 향상되었으며, 특히 공공 서비스의 공급이 원활해지고 계획 역량이 제고된 것으로 평가받고 있다.

• 한국정보통신학회논문지
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• 제10권6호
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• pp.1070-1075
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• 2006

TETRA 시스템에서는 Challenge-response 프로토콜에 의해 단말기와 인증 센터간에 사전에 공유된 인증키가 일치하는지를 확인하는 인증 서비스를 제공함으로써 인가된 단말기만 망에 접속하도록 하고 있다. 그러나 TETRA 표준 인증 프로토콜은 단말기 식별자인 ISSI(Individual Short Subscriber Identity)가 복제된 단말기의 망 접속은 차단할 수 있지만, ISSI와 인증키가 모두 복제된 경우 복제단말기의 불법 사용을 막을 수 없는 취약점이 존재한다. 본 논문에서는 TETRA 표준인 ETSI규격에서 정의하고 있는 인증 프로토콜을 간략히 설명하고 인증 과정에서 사용되는 인증키의 생성/분배/주입 모델을 설명 한 후, 인증키가 인증 센터로 전달되는 과정에서 노출되었을 경우 발생할 수 있는 복제단말기의 위협을 분석한다. 마지막으로 ISSI와 인증키가 복제된 단말기의 망 접속을 차단할 수 있는 새로운 인증 프로토콜을 제안한다.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2005년도 추계학술발표대회 논문집
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• pp.191-192
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• 2005

This project is to establish an annex clinic center under 5 floors with gross floor area of 3,000 Pyeong behind existing Chosun university Hospital main building with 600 beds. The goal of the design is connecting the new clinic center with the existing main building and completing a combined hospital that has synergy effects. Given the old condition of the hospital and characteristics of the ground, I tried to embody the image of Medical Pulse, which is very alive with strong pulse, and suggest vision of 21st century hospital. First, one main entrance as a combined hospital. For optimum access and functions, I used the entrance of existing building as the only main entrance of new combined hospital, rearrange the road in front of the main building and improve traffic system, and upgrade the image and function of combined main entrance by planning new atrium united robby that makes link to the main building easier. Second, section planning considering the optimum functions and convenience. I established 4 floors linking functionally with the existing building, minimized vertical traffic line, and enhanced convenience through barrier free environment, which is a horizontal traffic line without barriers, crucial to hospital. Third, combined zoning generating synergy effects. I linked sterilizing room with logistics center by operating room and service bridge, and arranged central treatment department horizontally, Also, by horizontally arranging cancer center and department of nuclear medicine close with PET and cyclotron center, I established identity of specialized departments.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2000년도 International Symposium:on the Maritime Management Systems for Safer and Cleaner Seas in the New Millennium
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• pp.14-25
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• 2000

Should the Korea Maritime Police Agency (KMPA) be a comprehensive, multi-functional organization for a unique on-scene service at sea, as in the case of the U.S. Coast Guard, or should it be simply a water police agency, confining its mission only to law enforcement? The argument about enlarging or limiting KMPA's function has been and will be repeated. In this paper, Lee Sangjib highlights the internal and external issues facing KMPA, stemming partly from deficiencies of its struggles for advancement of the organization and partly from shortcomings of political support for it. In this regard, he urges KMPA to practise a scientific management system for maximizing cost-effectiveness of its administrative resources and for maintaining its identity and characteristics as a lead maritime agency. In addition, he also suggests that KMPA adopt the Total Quality Management System for quality improvements in services and greater efficiency in its organization structure to meet the future competition in the changing political and legal environment. He further recommends the proactive, non-regulatory 'Prevention Through People' program, pioneered by the U.S. Coast Guard, as a way of changing KMPA's existing lopsidedly legalistic culture. He concludes by providing a 6-point vision statement for KMPA from the standpoint of favoring enlarging the function of KMPA.

• 한국응급구조학회지
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• 제25권3호
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• pp.127-143
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• 2021

Purpose: The purpose of the study is to investigate the actual state of activity on domestic and foreign civil anti-disaster organizations, related suggestions, and development plans. Methods: This study used the documentary survey research method and the technical approach method. Civil anti-disaster organizations' information was derived from detailed scholarly monographs, specialty publications, and previous studies of master doctorate dissertation. Results: Volunteer Fire Department and voluntary crime prevention groups show problems related to budgetary deficits and volunteer deficiency. In order to resolve these issues, laws must be enacted to guarantee interest and support. In addition, the Citizen Corps Active in Disaster (CAIND) organization requires a dedicated salary system to address the investment of its workforce and the cost of heavy equipment. Moreover, deficiencies were revealed regarding the lack of systems in support of occupational education and training. In conclusion, several weak points require close attention. Conclusion: The results of this comparative analysis study about the domestic and foreign civil anti-disaster organizations provide insight into identity materialization and concept establishment.

• 한국의상디자인학회지
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• 제21권2호
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• pp.139-151
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• 2019

This study intends to present the directions for effective up-cycling design using Marquage painting through analysis of trends and the formative characteristics of fashion products. Research was conducted through a literature review (published papers, books and web site contents). Cases were analyzed by examining the contents of web sites of global luxury brands, representative workshops, and social network sites (SNS). The results of the study are categorized as follows, First, Marquage paintings are continuously used by global luxury brands and have developed as an expression of self-ownership and the personalization of one's identity. Second, fashion brands use Marquage painting as a customized service for sales. On the other hand, Marquage paintings are used as a kind of up-cycling to present old goods as brand new ones. Third, the patterns used in Marquage painting were classified into five types: geometric patterns, logo patterns, character patterns, lettering patterns, and art patterns. Moreover, formalization by Marquage patterns is represented by identification, customization, and up-cycling. Finally, to up-cycle the expressive features of Marquage- sustainability, scarcity, storytelling, and originality based on factors of up-cycling need to be reflected.

• Journal of Information Processing Systems
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• 제15권5호
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• pp.1036-1054
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• 2019

Recently, concomitant with a surge in numbers of Internet of Things (IoT) devices with various sensors, mobile crowdsensing (MCS) has provided a new business model for IoT. For example, a person can share road traffic pictures taken with their smartphone via a cloud computing system and the MCS data can provide benefits to other consumers. In this service model, to encourage people to actively engage in sensing activities and to voluntarily share their sensing data, providing appropriate incentives is very important. However, the sensing data from personal devices can be sensitive to privacy, and thus the privacy issue can suppress data sharing. Therefore, the development of an appropriate privacy protection system is essential for successful MCS. In this study, we address this problem due to the conflicting objectives of privacy preservation and incentive payment. We propose a privacy-preserving mechanism that protects identity and location privacy of sensing users through an on-demand incentive payment and group signatures methods. Subsequently, we apply the proposed mechanism to one example of MCS-an intelligent parking system-and demonstrate the feasibility and efficiency of our mechanism through emulation.

• 한국의류학회지
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• 제45권5호
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• pp.804-824
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• 2021

This study qualitatively explored the case of users utilizing multiple accounts on one social network service to create their own multiple spaces and different personas. The purpose of the study was to understand the behavior of people who use multiple accounts to express their identity online using Carl Jung's personality theory. We used in-depth interviews and the Zaltman metaphor elicitation technique (ZMET), targeting 19 people in their 20s and 30s who use more than one personal account on Instagram. Creating a shared consensus map using the configuration concept of ZMET derived six personas in relation to Instagram accounts. The motivations for the respondents' self-presentation associated with their personas and self-presentation types shown on Instagram were analyzed in terms of persona and fashion and subdivided into five dimensions: relationship management strategic presentation, self-monitoring presentation, competence demonstration presentation, anonymous presentation, and persona-centered presentation. Each respondent's persona and self-presentation formed by the Instagram account was analyzed.

• Proceedings of the National Institute of Ecology of the Republic of Korea
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• 제2권2호
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• pp.82-95
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• 2021

Current international negotiation and cooperation for sustainable development are focused on three main themes. The first theme is implementation of Sustainable Development Goals (SDGs). The second theme is development of measures for climate change. The third theme is sustainable management of biodiversity and ecosystem services. In South Korea, responses of government policies and academic studies have been predominantly to one of these three themes. There have not been many integrated efforts to develop countermeasures considering all three international themes. In addition, while "green growth" policies have been setting national agendas for Korea's sustainable development, they must be scrutinized such as why they have not dealt with some parts of these three themes and whether they have ignored one of these themes due to lack of integrated responses. This study finds critical issues in South Korea on how to harmoniously respond to the three themes of international efforts and improve green growth policies. First, to achieve SDGs, the domestic statistical system must be reorganized to track the achievement of "inclusiveness" and "green growth". Second, the climate change response policy should seek inclusion between countries and between social groups. Third, in the field of biodiversity and ecosystem services, it is necessary to establish Korea's identity in global geopolitics and enhance its own traditional ecological knowledge. Fourth, it is necessary to consider how to solve discrepancy between climate change response policies and biodiversity-ecosystem service management policies. Finally, proactive improvement of laws and institutions must occur to promote inclusive green growth.