• Land and Housing Review
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• v.4 no.4
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• pp.407-415
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• 2013

Although many certification works have been carried out since Green Building Certification was enforced in 2002, analyses of the effects and efforts to improve this system are still poor. In the certification system, the energy performance was usually assessed by Energy Performance Index(EPI) of the Energy Saving Design Standards for Buildings. However, due to the inadequacy of analyses on current situation of the Index, there are difficulties to reform it. In this research of green-certified apartments, the author examined correlations between energy performance indexes and aimed to improve the Index by analyzing the scores based on point distribution of respective fields. The average EPI score of green-certified apartments was 74.68, and there was wide variations in min 63.4 and max 90. Furthermore, the average score of energy consumption, which was allotted the most points, was 7.04 out of 12. Therefore, betterments in the Index such as reinforcement in grade ranges and adjustment of the calculation method are necessary.

• Journal of Cadastre & Land InformatiX
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• v.53 no.1
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• pp.83-105
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• 2023

A robot-friendly building certification system was established in 2022 to accommodate the growing number of service robots introduced into buildings. However, this system primarily targeted office buildings, with limitations in applying other functional architectures. To address this problem, we developed a certification model of a robot-friendly environment to extend the existing system to apartment complexes. Using focus group interviews and the analytic hierarchy process, we established 28 evaluating items categorized as (a) architecture and facility design, (b) networks and systems, (c) building operations management, and (d) support for robot activity and other services. These indicators were weighted based on their relative importance within and between categories, resulting in scores ranging from 1 to 18 points and a total of 176 points. According to evaluations with the 28 items, each apartment complex could be graded as "best," "excellent," or "general" based on its total achieved scores. This study is significant, as we present the world's first certification model of a robot-friendly environment for apartment complexes that considers human-robot interactions

• Journal of the Korean housing association
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• v.21 no.4
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• pp.121-128
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• 2010

Many business enterprises in domestic housing industry are focusing on the development of environment friendly apartment complex to strengthen the competitiveness by upgrading their company's image through differentiation of the qualities and satisfying the customer's needs. Many apartment complex have achieved temporary or real certification by green building certification system, but there weren't enough studies on how much residents are satisfied by their certified complex. In this study, we want to clarify the factors of resident's satisfaction level in certified environment friendly complex by comparing the social and economical characteristics of resident. For this study, we chose and compare 4 environment friendly apartment complex considered to be built by the best environmental way in metropolitan area, and 4 other apartment complex which are also considered to be similar in terms of the condition of location and period of stay.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.181-184
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• 2005

The awareness of ecological friendliness has been emerging in the recent years, and the application to housing is quite notable. The purpose of this study is to evaluate environment-friendly planning factor in Environment-friendly Housing Certification. For this purpose, this study has analyzed 5 multi-family housing in Environment-friendly Housing Certification. The findings of this study are as follows: The application of environment-friendly planning factor in interior space are limited. Most of plans are located in south. The variability of floor plan is not applied but the built-in storage is well-applied. Environment-friendly finishing material and the garden-style balconies was applied in a passive way. This analysis showed current status of planning factor of unit apartment in Environment-friendly Housing Certification and proved basic information for future direction.

• THE HEALTH and ORGANIC FARMING
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• no.227
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• pp.1-12
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• 2006

6월 2일 "유기농업의" 날 선포식/뜨겁고 집중호우 많아지는 한반도/우리의 산야초/규산질비료에 대하여/친환경농업도지사 김태환 제주도지사 당선/당뇨병환자에게 알리는 희소식/손 씻기는 최고의 건강 지킴이/노화의 주범, 활성산소를 없애자/숫자로 보는 건강/아이들건강과 먹을거리 패러다임의 전환/아태 유기농업현황/두가지 비료로 유기농작물의 고품질 다수확 생산을 체계적으로 보다 쉽게 하는 방법/울산시,'친환경농업 실천 5개년 계획'확정/벼 육묘시 발생하는 병해들/시설내 병해의 생태와 방제/김제 청하 유기재배 배 단지/친환경농산물 전문인증기관 연수교육/국내외 친환경농축산물의 생산 및 인증실태/친환경농산물 인증자 교육/해충의 습성을 이용한 퇴치/건강한 밥상, 건강한 아이 만들어/협회소식/"학교급식 전문 식자재센터 설치를"/유기퇴비 제조방법 개발/중,산시성에 2억평 유기농 사과수출단지 조성/유기 및 일반 농산물의 품질 비교에 관한 연구/미생물 비료

• Korean Architects
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• s.589
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• pp.24-31
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• 2018

• Journal of Korean Electronics
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• v.9 no.8
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• pp.68-87
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• 1989

• Proceedings of the Korean Information Science Society Conference
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• 2002.10c
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• pp.637-639
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• 2002

소프트웨어 환경에서 업데이트는 버그를 수정하거나 보안패치를 하거나 새로운 기능을 추가시킨다. 그러나 기존의 업데이트는 사용자 인증을 고려하지 않고 단지 cd-key 만으로 사용자 인증을 하거나 웹 사이트에서 자유롭게 업데이트를 할 수 있다. 따라서 본 논문에서는 소프트웨어 환경에서 업데이트시 사용자와 서비스 제공자 사이에 패스워드 기반의 인증 방식을 적용하고, DRM(Digital Rights Management)에서 라이센스 개념을 도입하여 불법 사용자의 접근을 차단할 수 있는 방안을 제시한다.

• KIEAE Journal
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• v.11 no.5
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• pp.79-90
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• 2011

The KGBCC(Korean Green Building Certification Criteria), which is the assessment standard of green buildings, is not enough to reflect all the current demands of residents. Therefore, the comparative analysis between the certification score and the residents' satisfaction of a promotional green apartment, a awarded green apartment, and a certified green building apartment was carried out to derive improvements of the KGBCC. The residents of selected three apartments were surveyed through the assessment items of the KGBCC. According to the research, the certified green building apartment shows the highest certification score and residents' satisfaction overall, compared with other two apartments. Finally, the improvements of KGBCC were determined through the reason of the residents' dissatisfaction. The KGBCC that is improved by this study can be used for the new assessment standard of green buildings.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.31 no.11C
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• pp.1023-1029
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• 2006

In this Paper, we present a novel authentication and key exchange(AKE) protocol for inter-NSP(provider) roaming in IEEE 802.16e networks. The proposed protocol allows performing both user and device authentication jointly by using two different authentication credentials and Provides user anonymity and session key establishment. Also, this protocol requires only two round number message exchange between foreign network and home network.