다가구 매입 임대주택 입주자 주거 실태 및 의식조사

김미희,이경희,김영주,채혜원,김진화,Kim Mi-Hee,Lee Kyung-Rhee,Kim Young-Joo,Chae Hye-Won,Kim Jin-Hwa 한국주거학회 2006 한국주거학회 논문집 Vol.17 No.4

As a new way of stabilizing the housing for the urban poor, the Korean government proposed 'Dagagu' Housing Purchase and Public Rental Program (DPPRP) and implemented a pilot program in 2004. The purpose of this study was to find out whether DPPRP could be an alternative measure to solve the housing problems facing the urban poor. Physical aspects and community conditions of 'Dagagu' housing purchased by the government will be evaluated. The changes in the tenants' perception of the quality of housing after moving in the current dwellings will be studied. 46 households were temporarily selected, who moved in the purchased public rental housing in 5 districts (DPPRP pilot area). And among them, 32 households were designated as the final subjects, which could do the interview. The surveyors made door-to-door visits to tenants' houses and conducted in-depth interview by using a questionnaire The effects of 'Dagagu' Housing Purchase and Public Rental Program can be summarized according to housing environment aspects and economic aspects as follows: After moving in the public rental housing, the respondents saw improvements in overall housing environment and were satisfied with the current housing. According to a survey on the rental fee before and after moving in public rental housing, the rental fee of the latter had greatly declined. Given that the quality of previous housing was inferior to the current housing, the lessened rental burden was very meaningful.

센서 네트워크에서 코드분배 메커니즘에 대한 조사 연구

김미희,김지선,김지현,임지영,채기준,Kim, Mi-Hui,Kim, Ji-Sun,Kim, Jee-Hyun,Lim, Ji-Young,Chae, Ki-Joon 한국정보처리학회 2009 정보처리학회논문지 C : 정보통신,정보보안 Vol.16 No.4

센서 네트워크는 유비쿼터스 컴퓨팅 구현을 위한 기반 네트워크 중의 하나로 그 중요성이 점차 부각되고 있으며 센서 네트워크 및 노드 특성상 효율성 및 안전성을 제공하기 위한 다양한 기반 기술이 연구되고 있다. 특히 센서 네트워크는 많은 노드 수로 구성되어 있고 많은 응용에서 외부 환경에 무작위 배포로 배치되어 사용되므로 센서 노드에서 실행되는 코드의 기능에 대한 업그레이드나 버그 수정을 위한 코드분배 방법이 원격으로 수행되어야 하며 무선 환경으로 실행코드를 배포해야 하므로 안전성이 특히 중요한 분야라고 할 수 있다. 본 논문에서는 최근 센서 네트워크에서의 새로운 연구 주제로 주목 받고 있는 이러한코드분배 메커니즘들을 조사하여 요구 사항 및 그 특징에 대하여 비교 분석하였다. 이를 통해 센서 네트워크에서의 코드분배 메커니즘에 대한 향후 연구 방향을 제시함으로써 효율성 및 안정성을 제공할 수 있는 코드분배에 관한 연구를 촉진하고 센서 네트워크의 활용도를 제고하자 한다. The sensor network is highlighted because it is one of the essentialbase networks in the ubiquitous computing realization. Researches for providing security and efficiency are being perfomed in the various isuues because of the characteristics of sensor nodes and sensor networks. Recently, code dissemination mechanism is recognized as an important research issue since sensor nodes are in the need of updating new software or the need of modifying bugs in dynamically. Generally lots of nodes are in the sensor networks and they are ramdomly deployed in hostile environments. Thus it is especially important that the code dissemination from the base station to nodes should be processed efficienctly and securely. In this paper, we check up the recent existing code dissemination mechanisms, and comparatively analyze the requirements of the code dissemination and the characteristicsof existing mechanisms. Through the analysis, we present future research issues for the code dissemination area. This research can expedite the research on the code dissemination and improve the usability of sensor networks with efficiency and security.

베이비부머의 라이프스타일과 은퇴 후 선호하는 주거특성 - 재미 한인 베이비부머를 중심으로 -

김미희,김석경,Kim, Mi-Hee,Kim, Suk-Kyung 한국주거학회 2013 한국주거학회 논문집 Vol.24 No.3

This research investigates and characterizes lifestyles and housing preferences of Korean-American Baby Boomers in the USA, and proposes future housing design and planning directions to meet their needs. A questionnaire survey was conducted from June to September 2012 examining lifestyles and preferred characteristics of postretirement homes. We targeted Korean-Americans born from 1955 to 1963 in either Korea or the USA who currently reside in New York, Washington DC, Chicago, Dallas, Detroit, Lansing, Grand Rapids, and San Francisco. To analyze the 247 responses, we employed factor analysis, cluster analysis, one-way ANOVA, and crosstabs. Respondents preferred three-bedroom, singlefamily housing types with a size of 26-35 pyong, favoring city outskirts or suburbs over urban areas. Four groups having different lifestyle types were identified: innovators, believers, fashion experiencers, and makers. Housing preference differed depending on lifestyle types. The 'innovator' group desired homes 56 pyong or larger, while the other groups preferred 26-36 pyong. The four lifestyle groups did not show statistically significant differences in most of preferred housing features, community facilities, or indoor environmental characteristics. Each group still showed slightly different preferences in some housing planning characteristics, which future planners can refer to when providing postretirement homes for them.

중소규모 아파트 거주자의 대표적인 주생활행태 - 3침실형 30평형대를 대상으로 -

김미희,이유미,Kim Mi-Hee,Lee You-Mi 한국주거학회 2005 한국주거학회 논문집 Vol.16 No.6

The purpose of this study was to explore behavioral patterns on residential spaces such as the patterns of residential space usage and perception on residential spaces. A questionnaire survey and interview were conducted with 426 residents living in apartment with 3 bedrooms, stairway access, and 3-bay style in the City of Seoul, Busan, and Gwangju, during the month of September in 2004. The data was analyzed with frequency, factor analysis by using the SPSS 10.0 for windows, and with proc iml by using SAS. The major findings of this study were that: 1) The most typical activities in the Anbang are $\ulcorner$sleeping and getting dressed$\lrcorner$, $\ulcorner$family communication and T.V. watching$\lrcorner$, and $\ulcorner$private affairs$\lrcorner$ ; Anbang(master bedroom) has been perceived and used as couple's private area. 2) Living room was used as a multi-purpose room carrying out various activities such as $\ulcorner$family interaction$\lrcorner$, $\ulcorner$entertaining guest with meals$\lrcorner$, $\ulcorner$children's private affairs$\lrcorner$, $\ulcorner$private affairs$\lrcorner$, $\ulcorner$hobby activities$\lrcorner$, $\ulcorner$clothes management$\lrcorner$, $\ulcorner$couple interaction$\lrcorner$, and $\ulcorner$occasions$\lrcorner$. 3) The representative patterns of activities in dining-kitchen was food $\ulcorner$preparation$\lrcorner$, and the need for social interaction in DK has been growing. The patterns of residential space usages can be used to develop and evaluate the unit plan of Korean middle-size apartment.

회원작품 - 3/1(일삶)빌딩

김미희,Kim, Mihee 대한건축사협회 2019 建築士 Vol.601 No.-

디자인 기반 융합탐구를 활용한 중국 유학생들의 학습공동체 실행연구

김미희,이영숙,Kim, Mi-hee,Lee, Young-sook 한국사물인터넷학회 2022 한국사물인터넷학회 논문지 Vol.8 No.5

과학기술과 감성의 융합을 가장 강조하는 IOT 사회환경에서 본 연구는 디자인 분야를 전공하고 있는 중국 유학생 대학원생들의 학습공동체 운영을 기반으로, 디자인 융합 수업에 참여하면서 어떠한 경험을 하였는지 그리고 그 경험의 의미는 무엇인지를 탐색해보는 것을 연구목적으로 하였다. 이를 위해 T대학에 재학하고 있는 12명의 대학원생을 대상으로 디자인 기반의 탐구 방법을 활용하여 다양한 연구 문제를 시각화하는 것으로 실행연구를 하였다. 디자인 중심의 융합수업은 외부환경에 의해 주어지는 표현기법과 연구 참여자들의 내적 동기에 의해 시각적 전략으로 표현되는 내용을 바탕으로 소그룹으로 진행되었다. 연구 참여자들은 연구 문제의 관점과 의도를 연구물에 나타내기 위해 연구 과정에서 시각 자료의 은유적 사용과 분석, 연구 문제에 대한 감각적 접근 등의 다양한 시각적 전략을 사용하여 표현한 융합디자인 연구물은 창의적 사고과정을 표출하는 형식으로 제시되었다. 탐구의 한 방법으로 다양한 경험을 토대로 결과물을 제시한 수업방식은 새로운 수업 형식의 변화 및 교수자들의 실천적 지식 나눔과 학습참여자들의 공동체 참여의 의미를 시사한다고 여긴다.

한국의 대학기반 연속보호체계형 노인주거환경(UBRCs)의 개발 및 계획을 위한 탐색적 연구 - 미국 중서부지역 사례를 중심으로 -

김미희,Kim, Mi Hee 한국주거학회 2015 한국주거학회 논문집 Vol.26 No.1

This study aimed to develop Korean types of the university-based continuing care retirement community. CCRCs (Continuing care retirement communities), where senior residents are guaranteed to get continuous cares without moving out even under their deteriorating health condition, has been identified as the appropriate residences that can accommodate aging-in-place needs. Aging-in-place may be ideal for the increasing senior population and older households. Recently in the United States, as many retirees looked for intellectually and physically active environments that also offer intergenerational programs, university-based retirement communities (UBRCs) became popular and their number reached 60 campuses nationwide. This numbers is expected to grow significantly over the next two decades. We conducted case studies that targeted two representative UBRCs and identified four categories of main features. They were general characteristics, architectural features, services or programs, and management system. This study result highlighted key features of the UBRCs that can be the foundation for the future UBRCs development in Korea.

노부모-성인자녀 동거 가구의 주택개조 실태 및 요구

김미희,오지영,Kim, Mi-Hee,Oh, Ji-Young 한국주거학회 2009 한국주거학회 논문집 Vol.20 No.2

The purpose of this study was to examine the household characteristics, the actual residential environment of the elderly living with their offsprings together in Gwangju. We also evaluated their satisfaction with the needs for remodeling of their houses and the different opinions about those things between the elderly and their off springs. We used comparative and descriptive T-test in statistical analysis. The results were as follows. There were more families living in the detached houses than those living in the apartments. The average size of the houses was 100.8 square meters. The mean residence period was 13.5 years. The sons were usually the legal householders. The residents who experienced remodeling before reassigned the furniture and installed the bathtub, which was designed to be sat on comfortably in a common. A few residents installed safety system such as alarms for incident fire or gas, convenient knobs for handling and faucets for running hot or cold water separately. After the installation of alarms, convenient knobs of windows or door, Customer satisfaction for those things were quite high. But that for the installation of safety bar were the lowest in contrast. The most things the old wanted to change were to rearrange bedrooms and bathrooms on the first floor and to decorate them in westernized styles. They didn't need to set up safety bars or shower instrument for modulating heights. The second generation wanted to install the blinds or curtains more than the third generations.

계층적 오버레이를 이용한 DDoS 공격 감내 네트워크

김미희,채기준,Kim, Mi-Hui,Chae, Ki-Joon 한국정보처리학회 2007 정보처리학회논문지 C : 정보통신,정보보안 Vol.14 No.1

가장 위협적인 공격의 한 형태인 DDoS(Distributed Denial of Service) 공격은 다수의 공격 에이전트가 한꺼번에 많은 공격 트래픽을 특정 네트워크 또는 중요한 노드를 공격하는 특성을 갖고 있어 이로 인한 피해 지역 및 정도가 크다는 문제점이 있다. 이에 대한 기존의 많은 연구들은 탐지, 필터링, 추적 등에 집중되어 있고, 특히 피해 네트워크가 계층적인 구조를 갖고 있는 경우 특정 노드의 마비로 인해 하위 노드들의 정상 트래픽 전송이 어려워질 뿐 아니라, 탐지에 대한 다른 노드에 공지 및 추적을 위한 제어 트래픽 전송 또한 어려워 질 수 있다. 이에 본 논문에서는 계층적인 네트워크에서 이에 맞는 계층적인 오버레이를 구성하여, 공격 탐지 시 공지 및 추적을 위한 제어 트래픽을 오버레이를 이용해 전달하며, 공격 에이전트를 완전히 제거하기 전까지 정상적인 트래픽을 우회할 수 있는 DDoS 공격 감내 네트워크 구조를 제안한다. 또한 제안된 방법에서 오버레이 구성에 따른 오버헤드 분석과 공격 탐지 시 빠른 공격 차단 전달의 가능성과 신속성 및 정상 트래픽의 전송의 정도를 시뮬레이션을 통해 분석한다. As one of the most threatening attacks, DDoS attack makes distributed multiple agents consume some critical resources at the target within the short time, thus the extent and scope of damage is serious. Against the problems, the existing defenses focus on detection, traceback (identification), and filtering. Especially, in the hierarchical networks, the traffic congestion of a specific node could incur the normal traffic congestion of overall lower nodes, and also block the control traffic for notifying the attack detection and identifying the attack agents. In this paper, we introduce a DDoS attack tolerant network structure using a hierarchical overlay for hierarchical networks, which can convey the control traffic for defense such as the notification for attack detection and identification, and detour the normal traffic before getting rid of attack agents. Lastly, we analyze the overhead of overlay construction, the possibility of speedy detection notification, and the extent of normal traffic transmission in the attack case through simulation.

부산지역 약수터수로부터 Yersinia enterocolitica의 분리에 관한 연구

김미희,차인호,최철순,이상준,Kim, Mi-Hee,Cha, In-Ho,Choi, Chul-Soon,Lee, Sang-Joon 한국생명과학회 1997 생명과학회지 Vol.7 No.3

On the purpose pf epidemiological study related to yersiniosis, a total of 720 aprings water collected from 60 points in the Pusan area were examined for the presence of Y. enterocolitica and also the isolation rates, biotype, serotype, biochemical properties and antibiotic susceptibility. Fifty-eight(8.0%) strains of Yersinia species were isolated from 720springs water. Isolation rate for each species was 49 (6.8%)strains of Y. enterocolitica, 3 (0.4%) strains of Y. pseudotuberculosis and 6 (0.8%) strains of y. frederiksenii. Seasonal distribution of isolated Yersinia sp. were shown considerably from November to April, and Y. enterocolitica was especoally isolated in order of January (20.4%), December (16.3%), March(14.3%) and April(8.2%). Isolated T. enterocolitica was divided into 4 kinds of biotype such as 1, 2, 3, and 3B. Distribution of each biotype was shown in order of biotype 1 (51.0%), biotype 2 (30.6%), biotype 3B (16.3%) and biotype 3 (2.1%). The serotypes pf 49 Y. enterocoliticawere typed 7 kinds of werotypes (0 ; 3, 0 : 5, 0 : 9, 0 : 13, 0 : 18 and 0 : 21), and serotype 0 : 8(34.7%). 0 : 9(30.6%) and 0 : 3(10.2%) were encountered most frequently.