• The Korean Journal of Applied Statistics
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• v.21 no.3
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• pp.387-397
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• 2008

Recently many researches on data analysis using spatial statistics have been studied in various field and the studies on small area estimations using spatial statistics are in actively progress. In analysis of lattice data, defining the neighborhood information system is the most crucial procedure because it also determines the result of the analysis. However the used neighborhood informal ion system is generally defined by sharing the common border lines of small areas. In this paper the other neighborhood information systems are introduced and those systems are compared with Moran's I statistic and for the comparisons, Economic Active Population Survey (2001) is used.

• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.253-254
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• 2015

서울 강북지역 성인남녀 218명으로 대상으로 한 본 연구에서 이웃관계, 심리적 자본, 지역사회주거환경, 정부나 사회단체로부터 지원받은 경험이 사회자본에 영향을 주는 것으로 나타났으며, 이러한 결과를 통해 개인적인 심리적 자본 외에 지역사회 환경과 사회적 차원의 지원이 필요함을 제안하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10d
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• pp.283-287
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• 2006

본 논문에서는 멀티호밍 모바일 네트워크에서 발생하는 다양한 이슈 중 인그레스 필터링(ingress filtering) 문제에 대한 해결책을 제시하고자 한다. 본 저자들은 먼저 다수의 모바일 라우터가 존재하는 모바일 네트워크 환경에서 이웃 모바일 라우터 사이에 '프리픽스(prefix) 이웃' 관계를 제안한다. 그리고 이런 관계를 활용하여 모바일 라우터의 서비스를 받는 단말들이 자신의 주소를 변경하지 않고도 이웃 모바일 라우터를 통하여 릴레이 서비스를 받을 수 있도록 하는 인그레스 필터링 우회 기법도 제안한다. 또한 제안된 기법들을 ns-2 시뮬레이터 상에서 구현하고 모의 실험을 수행하여 제안된 기법의 성능 향상을 검증한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.1071-1076
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• 2000

워터마킹은 소유권을 주장하기 위하여 '워터마크'라고 불리는 신호를 눈에 보이지 않게 영상에 첨가하는 것이다. 본 논문에서는 웨이브릿 변환 영역에서 이웃한 계수 쌍의 차이와 평균을 이용한 워터마킹 기법을 제안한다. 제안한 방법에서는 영상을 1계층의 웨이브릿 변환 영역으로 변환한 다음, 이진 도장 영상으로 된 워터마크를 첨가할 이웃한 계수 쌍을 기저 대역에서 선택한다. 워터마크 첨가를 위하여 도장 영상의 이름이 새겨진 부분에 대하여 해당 웨이브릿 계수 쌍의 대소 관계를 반전시킨다. 이러한 방법은 워터마크를 직접 첨가하는 방법에 비하여 손실 압축 및 다양한 영상 처리 등의 공격에 강인하다. 또한 대소 관계를 반전시키는 과정에서 이웃 계수 쌍의 평균과 차이를 구하여, 차이에 반비례하는 일정한 값을 평균에 더함으로써 주관적인 화질의 저하를 줄인다. 실험 결과 제안한 방법은 44 dB 정도의 우수한 화질에서 손실 JPEG 압축, 잡음 첨가, 클리핑, 블러링 등의 공격에 강인함을 알 수 있었다.

• Journal of the Korean housing association
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• v.27 no.1
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• pp.1-11
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• 2016

Based on residents' survey data in Seoul, this study attempts to empirically answer to four research questions regarding neighborhood relations (NR) which are necessary for community building: How important NR is compared to other social relations, what factors establish NR, how large NR's geographical extent is, and what are major meeting places among neighbors. A series of statistical analyses demonstrates that characteristics of NR vary greatly by family life cycle. In the stage of couple without child, NR has no significant meaning. NR becomes important from the stage of child care, and it is formed through the medium of children, particularly children's schools in the stage of child of elementary school as well as secondary schools. As the result, NR's geographical boundary extends beyond residential block or multi-family housing (apartment) estate while cafe and restaurant serve as dominant meeting places in these life cycle stages. On the contrary, after children are married and leave home, casual encounters resulted from spatial proximity become an important cause of NR. Likewise neighbors' geographical distribution is relatively concentrated within residential block or apartment estate, while community facilities play a role of meeting places as originally planned and designed.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2009.11a
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• pp.11-16
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• 2009

Public rental apartment has suffered social exclusion problem, stemmed from its closed planing for a very specific range of the disadvantaged population. Thereby, it has been recognized as a disliked residential facility. To alleviate this problem, various approaches have been tried such as ownership-tenant mixture, and different unit size mixture. The purpose of this study is to grasp the expected social relation among neighboring residents according to socially integrative planing elements such as ownership, unit size and family life cycle match. Thirty eight graduate students in architecture and housing field responded to the questionnaire which was specifically made to identify relations of 28 neighboring situations based on $2{\times}2{\times}2$ variable composition. Frequency, percentage and MDS(multidimensional scaling) were used to analyze data. As a result, the order of preferred matchy were identified. The match between rental/small/children group and ownership/middle/children group was turned out to be the most desirable while the match between rental/small/children family group and rental/small/elderly group was found the least desirable. Spatial representations of the relationships among 8 household types were delineated. In conclusion, the definite patterns of the favorable and unfavorable match were found. This result is expected to be used as a reference in developing a strategic match to promote the rental apartments social integration in Korea.

• Landscaping Tree
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• s.119
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• pp.40-46
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• 2010

• Proceedings of the SOHE Conference
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• 2003.10a
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• pp.72-72
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• 2003

이 연구는 고령화 사회의 도래에 따른 위기의 상황에서 농촌노인들의 삶의 질의 측면에서 가족 및 사회적 관계는 어떠하며, 심각한 사회문제로 대두되고 있는 농촌노인들의 복지정책의 문제점을 살펴보고자 한다. 농촌노인의 삶의 질을 살펴보기 위하여, 농촌 노인의 가족구성을 살펴본 결과 농촌노인들은 노부부만 거주하는 비율이 가장 높고(39.0%), 결혼한 아들 가족과 함께 사는 경우(27.3%), 독거(21.2%), 미혼자녀와 함께 사는(7.9%) 순으로 높은 비율을 보이고 있다. 사회적 관계는 따로 사는 자녀와의 관계가 가장 높으며(97.1%), 그 다음으로는 친한 친구나 이웃이 있고(94.8%), 자주 왕래하는 비동거 자녀는 평균 2.4명, 친척은 약 3명, 친구나 이웃은 5.5명으로 총 약 10여명의 가까운 사람들과 교류하여 사회적 관계가 비교적 높은 편으로 나타나고 있다(농림부, 2002). 농촌노인의 삶의 질은 가족간의 관계가 아주 중요한 지원 체계로서 자녀와 동거하는 농촌노인들은 단독가구 노인에 비해 높은 생활만족도, 높은 행복감, 낮은 고독감을 보이는 것으로 나타나고 있고(한경혜, 2003), 노인의 사회적 지원 망의 크기가 크고 다양할수록 노인의 생활 만족도나 심리적 복지감에 긍정적인 영향을 미친다고 한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.21-26
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• 2016

This study examined the effects of the online community, such as chatting, book-cafe on the neighborhood relationship. Through a case study of 'The Sharp' apartment area, the characters of neighborhood relationship between user and non-user were compared. The factors affecting the community relationships were analyzed by regression analysis. According to the results, the residents using the online community shared their emotions, thoughts and information with their neighbors so that the level of neighborhood relationship was higher. To reprove the neighborhood relationship being cut off the online community should be handled as an important factor in the planning of apartments. This study as a basic research is expected to contribute to policing against crimes and accidents in apartments.

• 재활복지
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• v.21 no.1
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• pp.71-95
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• 2017

The purpose of this research is to suggest implications for the elderly with disability by taking a look at the influence of disability of elderly on successful aging and a moderating effect of social support network. This study analyzed the $4^{th}$ panel data from KReIS and the subjects for this research are 3,906 of elderly aged over 65 years. For the statistical analysis, the IBM SPSS Statistics v23.0 program was utilized. Technical statistics was verified, multiple regression analysis was used in order to take a look at the effects of moderating variable. The results of this research are as the following: Firstly, the disability of elderly had an negative effect on successful age. Secondly, as a social support network, friend & neighborhood network and family network had an positive effect on successful age. Thirdly, friend & neighborhood network among social support network had a moderating effect on successful aging. In other words, the more disabled the elderly are, the lower the level of successive aging became, it turned out that the bigger the social support of friend & neighborhood network, the less the negative effect of disability on successive aging. On the basis of the result, it was proposed a case management for the elderly with disability, assurance of mobility right, and self-help meeting program for social support network.