• 정보화정책
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• 제17권1호
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• pp.78-101
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• 2010

그동안 지식관리에서 별로 주목받지 못했던 주제인 지식보호는 조직의 생존과 밀접하게 연관이 되어 있으며, 조직의 성과향상을 위해 중요한 자본인 지식을 보호한다는 의미에서 그 중요성이 민간기업 뿐 아니라 공공부문에서도 매우 크다. 본 연구에서는 정부조직과 민간기업의 지식보호정도의 수준을 인구통계학적 특성에 따른 비교, 공사집단 간 T-test 검증에 의한 비교, 공사더미변수를 독립변수로 한 회귀분석을 통한 차이비교 등으로 분석하였다. 분석결과 공사부문간 지식보호에 있어 뚜렷한 차이가 존재함을 알 수 있었으며, 그러한 차이가 공사부문간 특성에 의해 영향을 받음을 경험적으로 밝혀내고 있다. 특히, 조직안위와 관련된 지식에 대한 외부접근으로부터의 제한에 있어서는 공사부문간 가장 큰 차이를 보이고 있다. 또한 외부로부터의 오남용이나 중요지식의 외부유출에 있어서 모두 민간기업이 지식보호에 더 적극적이라는 것을 알 수 있었다. 이러한 연구결과를 바탕으로 정부조직의 지식보호에 있어 정책적 시사점을 논의하고 있다.

• 기록학연구
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• 제72호
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• pp.5-32
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• 2022

민간에서 시민이 자신의 기록을 수집하거나 아카이빙하고 이를 활용하도록 하는 것은 시민사회에서 시민이 누려야 하는 정당한 권리며, 국가는 이러한 시민의 기록활동을 적절히 지원할 수 있는 체계를 갖추어야 한다. 그러나 현재 국가기록관리 체계는 민간기록관리를 지원하기 위한 공적 지원 체계를 가지고 있지 못하고 지원 대상에서 민간기록을 배제하고 있다. 민간 기록은 한번 소실되거나 훼손될 경우, 복원이나 회복 불가능하다는 점을 고려할 때 국가적 관심과 지원이 필요한 것은 분명하다. 본 연구는 민간기록에 대한 제도적 지원의 필요성을 논하고 지원정책의 방향성을 크게 두 가지, 시민기록문화의 활성화와 진흥을 위한 안정적 지원, 그리고 민간기록의 안정적 관리 보존을 위한 지역 내 민간기록수집 및 보존을 위한 조직과 물리적 공간의 지원이라고 파악하고, 이를 실천하기 위해 구체적으로 민간기록관리의 개념적 범주와 현황, 그리고 민간기록관리 정책 수립 시 고려가 필요한 민간기록관리의 특징에 대해 살펴보았다.

• Current Optics and Photonics
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• 제4권2호
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• pp.103-114
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• 2020

A new optical asymmetric cryptosystem is proposed by modifying the asymmetric RSA public-key protocol required in a cryptosystem. The proposed asymmetric public-key algorithm can be optically implemented by combining a two-step quadrature phase-shifting digital holographic encryption method with the modified RSA public-key algorithm; then two pairs of public-private keys are used to encrypt and decrypt the plaintext. Public keys and ciphertexts are digital holograms that are Fourier-transform holograms, and are recorded on CCDs with 256-gray-level quantized intensities in the optical architecture. The plaintext can only be decrypted by the private keys, which are acquired by the corresponding asymmetric public-key-generation algorithm. Schematically, the proposed optical architecture has the advantage of producing a complicated, asymmetric public-key cryptosystem that can enhance security strength compared to the conventional electronic RSA public-key cryptosystem. Numerical simulations are carried out to demonstrate the validity and effectiveness of the proposed method, by evaluating decryption performance and analysis. The proposed method shows feasibility for application to an asymmetric public-key cryptosystem.

• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.124-131
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• 2011

Public infrastructure is crucial to promote and sustain a sustainable economic growth and a health community. A large amount of capital investment is generally required in infrastructure projects that motivate the involvement of the private sector in the delivery process. Various relationship-based procurement methods have been attempted to maximize value-for-money. In this paper, the problems and challenges that relationship-based procurement methods have been facing are explored. A particular focus is placed on the challenges for the public-private partnership (PPP) model. Possible strategies for adapting the PPP models in the post-Global Financial Crisis era are proposed and discussed. In addition, the challenges facing alliancing, which is one of the other important relationship-based procurement methods, are also examined. Views on infrastructure procurement in the future were sought from industry professionals via interviews and are reported in this paper as well.

• 한국병원경영학회지
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• 제24권1호
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• pp.48-56
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• 2019

Purpose: As an interest in the elderly medical expenses increases, elderly people are increasingly purchasing indemnity private health insurance. Authors tried to investigate factors of having the indemnity private health insurance among the elderly people aged 65-75 years. Methods: We conducted panel logit regression analysis on 2,465 subjects as of 2016 using Korean Health Panel from 2010 to 2016. The dependent variable was whether to enroll in the indemnity private health insurance. The explanatory variables included socio-demographic characteristics, economic factors, health status, and health behaviors. Findings: As a result of the analysis of factors of purchasing indemnity private health insurances, it was analyzed that people with larger family, educated, pensioner, high household income or no disability were more likely to have indemnity private health insurance. Practical Implications: Considering the results of this study, the factor of purchasing indemnity private health insurance among elderly people were more likely to be their economic than demographic characteristics such as sex, age, and marital status. Policy makers should make efforts to reduce the burden on the elderly medical expense and to improve equity of medical use through institutional improvement such as raising age limit and lowering premium of indemnity private health insurance and expansion of public health insurance.

• Architectural research
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• 제22권3호
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• pp.85-95
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• 2020

While there has been a substantial amount of studies on public rental housing of Korea, most have focused on housing policy changes, international comparisons, and current characteristics and future prospects. This article aims to examine the evolving roles of the national and local governments, and the private sector in provision of Korea's public rental housing. The findings suggest that one, although the wave of neoliberalism and financial crisis have prompted the national government to reduce its role and to encourage engagement of other actors by utilizing incentivizing tools, it has continued to assume a central position in formulating and implementing housing supply plans. Two, local governments have played a marginal role throughout the history of public rental housing supply, although they have expanded their participation through redevelopment projects and utilization of existing housings. Three, private sector actors have expanded their role to delivering public benefits of making housing available for a wider range of populace leveraging various incentives that make projects financially more feasible. The study poses a question on how responsibilities and risks can appropriately be allocated among three key actors to achieve housing welfare going forward.

• 한국전자통신학회논문지
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• 제8권5호
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• pp.679-686
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• 2013

민간투자사업은 정부에는 민간의 자본과 기술을 도입하고 민간은 정부의 공공재를 안정적으로 사용하여 수익을 창출할 수 있다는 상호이익으로 인하여 계속 활성화되고 있다. 국제적으로는 1980년대, 우리나라의 경우 1990년에 들어 도로, 철도, 항만, 공항 등의 사회간접시설(SOC) 사업이 증가하였다. 본 연구는 민간투자사업의 기본이 되는 민간투자법의 전반적인 부분을 고찰하고 쟁점 사항에 대한 개선방향을 도출함으로써 "민간의 투자를 촉진하고 국민경제 발전에 이바지 한다"는 민간투자법의 목적을 합리적으로 달성하고자 한다.

• Architectural research
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• 제9권1호
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• pp.19-30
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• 2007

This study explores the issue of campus expansion of an urban university using an in-depth case study of New York University in New York City, USA. It investigates the physical pattern and development mechanism of the campus expansion process on a city grid structure. The three elements that characterize NYU's recent campus expansion, are (1) the university's commitment to building a student community around a public open space on a subway network, (2) four types of property acquisition and building development practiced by the university with private developers for space leasing, building renovation and development under changing local development circumstances, and (3) the city's initiative for attracting the private sector whose development activities influence the university's development dynamics. These findings suggest that the expansion planning of an urban university, due to its location in a city, should be placed on a local planning agenda, which can positively contribute to public goals through the collaborative engagement of the private and public sectors.

• International Journal of Knowledge Content Development & Technology
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• 제4권1호
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• pp.53-78
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• 2014

As instances of private information leak increase, taking steps to protect such information becomes a necessity. In this study of public library patrons, we strove for a comprehensive understanding of library usage records to suggest viable solutions for private information safety in public libraries. To this end, we investigated the patrons' understanding of library usage records and determined the relationship between different user characteristics and privacy knowledge or leaks. The results show that a high number of patrons perceived these records as their own private information, but that there was no necessity for legal procedures or consent for the use of these records. Also, even though the understanding of these usage records showed that there was a relationship between the frequency of library visits and leaks of personal information, the correlation was not particularly strong.

• 대한건축학회논문집:계획계
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• 제34권1호
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• pp.95-102
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• 2018

Public spaces in the cities are social and economic resources to maintain sustainable urban revitalization. As an importance of public spaces is getting increased, many cities focus on public space management and introduce their own management system. NYC Plaza Program is one of the public space management systems in USA and it was designed in order to transform underused roads and streets into pedestrian public spaces throughout the New York City. Plaza management system works with private organizations' participation as NYC Department of Transportation empowers selected private organizations to the right of management and assists their efforts. In this study, we focused on how the plazas are managed by private sectors and seek to find out characteristics of types of management methods based on landuse(residential, commercial and openspace) status around plazas. We analyzed 61 plazas that generated by NYC Plaza Program with three major conditions of management system including organization, fund and activities. There are three major findings from the analysis. 1)In most residential surrounded plazas, resident-initiative organizations manage small scaled fund and activities meanwhile public agencies support their management. 2)BID is a dominant tool in the commercial surrounded plazas. BID provides with secured fund, mid-sized activities and a broad network with commercial facilities. 3)Openspace-surrounded types are usually using supports of exiting organizations and fund system.