• Journal of the Korean Society for Library and Information Science
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• v.33 no.2
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• pp.185-202
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• 1999

As recently the information industry has been emphasized as a national basic industry, it Is the key for the growth and success of information industry to maintain information resources of high quality. In this context, exploiting public sector-held information could be not only the basic work for keeping information resources but also the motive of development in future information industry. To cope with these trends, this study suggested policies for exploiting public information in private sector. This is the process that offering public information resources to the private business sector, making value addition and commercialization of public information, and servicing to end-users. This enables promotion of the information industry and realization of the universal service through share of roles between public and private sector.

• Journal of Korean Library and Information Science Society
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• v.36 no.1
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• pp.71-89
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• 2005

This study discussed the problems of internet search engines or metadata and the necessity to catalog the digital information resources including information resources on the networks in libraries. The internet search engines or metadata make digital information resources indexed or organized immediately. But traditional library bibliographic tools like catalog should be described accurately and fully, and standardized in addition to the rapidity. Therefore from the library standpoint, digital information resources should be cataloged fully too. Cataloging cost of the increasing digital information resources can be reduced by cooperating and sharing the works among the libraries.

• Journal of the Korea Society of Computer and Information
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• v.14 no.10
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• pp.133-139
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• 2009

A P2P technology in distributed computing fields is presented various methods to share resources between network connected peers. This is very efficient that a degree of resources to good use as compared with peers by using centralized network by a few servers. However peers to compose P2P system is not always online status, therefore it is difficult to support high reliability to user. In our previous work of this paper, it is contributing to reduce the loading rates to select of new resource support peer but a selection method the peers to share works to download resources is very simple that it is just selected about peer to have lowest job. In this paper, we reduced frequency offline peers by estimate based on a average value of success rates for peers.

• Proceedings of the Korea Technology Innovation Society Conference
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• 1999.05a
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• pp.409-419
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• 1999

전기기술은 기술의 특성상 민간에 대한 유인이 적은 공유성 기술이나 대학 또는 기업이 감당하기 어려운 대형복합기술의 비중이 높으며, 최근 들어 전력산업의 구조개편 등에 따라 국가적 기술개발수요가 확대됨과 동시에 전기기술의 이용분야 확대와 타 기술과의 융합화 및 대형화로 신기술수요가 늘어나고 있다. 현재 우리 나라의 전기기술 R&D체제에서는 공공기술에 대한 사각지대가 발생하고 있음에도 불구하고 국가차원의 R&D 공급이 미약하여, 거대한 시험설비와 첨단고가장비를 필요로 하는 시스템기술로 일부 기기나 시스템운용을 제외하고는 개별기업이나 전력회사에 대한 기술개발 유인이 크지 않으며, 따라서 전기기술분야의 R&D 실태 파악과 역할에 대한 검토를 통해 R&D 주체별 기관특성에 맞는 국가 R&D체계의 정립이 필요한 실정이다. 따라서, 앞으로는 전기기술분야의 국가 R&D 목표 및 기본전략에 따라 국가 R&D 자원의 규모, R&D 주체간의 역할분담 등 전반적인 R&D 체계의 구축이 선행되어야 하며, 이를 통해 기관별 Mission 및 고유기능을 토대로 전문성 제고와 특성화를 유도할 수 있는 연구여건의 조성이 시급하다 하겠다. 특히, 장기대형연구, 원천기술연구, 기초기반연구, 연구기반구축, 인력양성 등 필수적 국가기능에 대해서는 기관별 특성에 따라 안정적인 역할수행이 가능하도록 역할분담 및 정책적 지원을 하되, 그 밖의 영역이나, 민간 및 전력회사의 독자적인 R&D에 대해서는 경쟁 및 협력을 통한 연구효율성 향상을 유도하는 방향으로 나가는 것이 바람직할 것이다. 국가적 전력기술 R&D의 효과적인 수행과 실효성 확보를 위해서는 재원확보가 선행되어야 하며, 이를 위한 방안으로는 기존의 전력사업자에게는 기술개발충당금 또는 전기요금 중 일정비율을 국가적 R&D 재원으로 설정할 수 있을 것이며. 신규 사업자에게도 규제비용의 차원에서 일정 부담금을 부과하는 방법이 가능할 것이다. 이러한 재원을 가지고 사업성격 및 R&D 유형에 따라 역할분담에 따른 지원, 정책적 사업, 경쟁적 사업공모 등을 통해 지원분야 및 규모, 대상기관 등에 대한 선별적인 지원이 이루어져야할 것이다.

• Journal of Family Resource Management and Policy Review
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• v.15 no.1
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• pp.117-136
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• 2011

This study examined the effects of the division of household labor on the marital satisfaction of husbands and wives in dual-earner families. Data were collected from 193 couples in dual-earner families; the questionnaire measurements were based on recommendations from the literature review. The questionnaire consisted of inquiries concerning gender role attitudes, marital communication efficiency, division of household labor, satisfaction in the division of household labor, and marital satisfaction. Each of these categories had an individual measurement scale that enabled measurement of its impact on marital satisfaction. The major findings of this study are as follows: The couples in dual-earner families showed egalitarian gender role attitudes and high levels of marital communication efficiency. They also reported high levels of satisfaction with their division of household labor and their marital lives. Wives in dual-earner families had more egalitarian gender role attitudes compared with their husbands, and husbands perceived themselves to be investing more time in performing household chores (that is, in the division of household labor) than was perceived by their wives. Husbands were also more satisfied with the division of household labor and marital life compared to their wives. Finally, hierarchical multiple regression analysis revealed that satisfaction in the division of household labor and in marital communication efficiency (as perceived by the couples) significantly predicted husbands' marital satisfaction. On the other hand, wives' age, marital communication efficiency, and the differences in the division of household labor (as perceived by the couples) significantly predicted wives' marital satisfaction.

• Environmental and Resource Economics Review
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• v.31 no.4
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• pp.571-595
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• 2022

This study theoretically analyzes the cost allocation of replacement costs that occur when existing operators have to replace circuit breakers due to the entry of new generators. We adopt the sequential equal contributions rule as the cost allocation rule, which is widely used in cost allocation problems in cooperative game theory. We derive various cost allocation plans based on several criteria and examine to what extent each alternative meets various desirable axioms. According to the analysis, (i) the alternative that excludes the cost of the new operator, residual value, and network operator and (ii) the alternative that excludes the cost of the new operator, residual value, and includes network operator are relatively superior to other schemes. We also identify a realistic plan by taking into account practical factors and analyze its axiomatic characteristics.

• Journal of Scientific & Technological Knowledge Infrastructure
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• s.10
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• pp.108-125
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• 2002

한림 심포지움의 개최 목적은 국내의 일차 유전자원인 자연상태의 동물, 식물, 미생물의 현지내외 보전과 이차 유전자원인 수정란, 인위적 변이종, knockout mutant, 형질전환 생물 등의 보전을 포괄적이고, 체계적이며, 장기적으로 관장하기 위하여 관련 DB를 정보화, 네트워크화함으로써 생물자원의 산업적 이용을 촉진할 수 있는 마스터플랜을 세우고, 국내 생물자원의 발굴, 보존, 분양, 연구, 산업적 이용 등을 체계적이고 효율적으로 진행하기 위한 생물다양성DB 및 네트워크 구축, 부처간 역할 분담과 협력체계 수립, 국가차원의 관련 정보의관리 및 이용체계를 확립하기 위한 중장기적이고 포괄적인 전략을 확립하기 위함이었다.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06d
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• pp.307-309
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• 2006

본 논문에서는 MPLS (Multiprotocol Label Switching)망의 네트워크 자원을 효율적으로 사용 하기위한 MPLS 망의 단계별 리라우트 기법을 제안한다. MPLS 망 내에서 특정 노드가 혼잡할 경우 노드의 단계별 등급을 증가 시켜서 리라우트하는 기법이다. 이는 LSP (Label Switched Path)를 통해 입구노드에서 출구노드까지의 최소 비용 경로가 정해진 상태에서 경로상의 어느 특정 노드가 트래픽의 증가로 인해 혼잡이 발생하면 자신이 가지고 있는 일정 등급 이상의 값을 가질 경우 경로 재설정 메시지를 통하여 새로운 대체 복구 경로를 찾아 리라우트한다. 또한 혼잡이 발생한 노드가 혼잡에서 벗어나 등급이 원래의 값으로 돌아올 경우 최초 정해진 경로상의 최소 비용을 갖는 최적 경로로 다시 리라우트 된다. 이는 제안하는 단계별 리라우트 기법이 입 출구 LER에 집중되는 스트레스를 모든 망 내의 자원이 분담함으로써 효율적으로 사용할 수 있는 방안을 보여줄 수 있다.

• Journal of Family Resource Management and Policy Review
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• v.1 no.2
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• pp.97-108
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• 1997

The purpose of this study was to compare the division of housework of urban couples in Korea and Japan. The data for 214 Korean couples living in Seoul and 162 Japanese couples in Tokyo were collected using structured questionnaires and time diaries. The division of housework were analyzed according to employed status of wives. The results were as follows; Generally Koreans and Japanese had similar patterns in the division of housework between husbands and wives. Husbands of full-time employed wives spent more time on housework than husbands of part-time employed wives and full-time wives. But the division of housework between spouse of part-time employed wives in Japan was a little different from that of Korean partners. Especially the husbands of full-time employed wives in Japan do housework the most among all types of husbands.

• Journal of Family Resource Management and Policy Review
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• v.9 no.4
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• pp.21-40
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• 2005

The purpose of this study was to exam the activities by the distribution of time and space occupancy on their weekday and weekend. to study the space and labor segregation by sex. The sample population included 23 wives and their husbands(30-40 years old). The major findings of the research are as follows: First, it shows that wives' time use by activity was consistent with the space occupancy on weekday. Second, on weekend, wives was used to stay in living room most of time. Thirdly, husbands show the stereotype of time use on weekday, and substitute leisure time for labor time. Finally, on weekend, the wives and husbands have the joint time in the household labor or leisure activities.