• International Journal of Highway Engineering
• /
• v.8 no.4 s.30
• /
• pp.145-157
• /
• 2006

Generally, the method of the policy analysis has been used for making a policy decision of the development project of the road through the expert interview based on AHP. According to introducing PI, the study of the method of the integrating process for various opinion of the related groups is required. On this study I evaluate what is a difference between the results of integrated process and the AHP analysis on what is major considering factor in decision-making process. From the analysis, each evaluate factor is in level of significance by ANOVA. First, there is a significance level difference between Group A, C and Group B Second, there is also a significance level difference on the result of AHP analysis for each group in order to evaluate by integrated method. Finally, the method of AHP analysis which considers priority factor is expected as to be useful tool on decision-making of various group.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2007.05a
• /
• pp.617-621
• /
• 2007

최근 관심을 받고 있는 지속가능한 하천관리는 과거에 이루어졌던 이수 및 치수중심의 하천관리와 90년대 고조된 자연형 하천관리에서 진일보된 하천관리로써, 전체적인 하천시스템을 고려하여 자연과 인간이 함께 하천을 공유할 수 있도록 하기 위한 것이다. 환경유량은 이를 위한 필수적인 요소이며 하천 시스템에 절대적인 영향을 미치게 된다. 따라서 환경유량 산정시에는 하천의 특정 분야만 고려했던 과거와는 달리, 이 치수, 어류, 식생, 저서생물 등 하천의 전체시스템을 고려하여야 한다. 이를 위해 대상 지역의 전체적인 개황을 조사하고 환경유량 산정시 우선적으로 고려되어야 하는 영향인자를 결정하게 되는데 이때 각 분야의 전문가적 견해가 요구되어진다. 하천에 대한 전체적인 시스템 분석은 매우 다양한 방법으로 수행 될 수 있는데 하천의 유황변화, 하도의 변화, 하천을 중심으로 하는 수생 동식물의 변화, 하천에 설치된 수공구조물의 변화 등 여러 분야에 걸쳐 다양한 자료의 수집과 연계분석이 이루어져야 한다. 하천 생태계를 구성하는 가장 기본적인 환경유량의 파악은 이러한 다양한 분야의 연계 분석을 통해 이루어지며, 하천특성에 맞는 적절한 환경유량은 손상된 하천 생태계를 회복하는 근간이 될 수 있다. 환경유량의 영향인자를 결정하기 위해 현장답사를 통한 조사 분석이 수행되는데, 지금까지는 특정분야의 특정 전문가가 현장답사를 실시하고 특정 전문가의 견해에서 결과분석이 이루어져 왔다. 그러나 최근 선진국에서는 다학제간 전문가 그룹(Multi-disciplinary Expert Team, MET)을 통해 하천의 전체 생태시스템을 고려하여 환경유량을 산정하고 이를 유지할 수 있는 방안을 마련하고 있다. 본 연구에서는 금강유역의 환경유량을 산정하기 위하여 다학제간 전문가그룹의 접근방법을 구축하고 하천, 수질, 식생, 어류, 저서생물 등 각 분야별로 국내외의 전문가가 참여하는 MET를 구성하였다. 환경유량 산정을 위한 금강유역의 현장답사에 있어 MET의 기능과 역할을 분석하였으며 현장답사를 통해 금강유역의 전반적인 하천환경을 조사 분석하고 상호간 의견 교환을 통해 도출한 답사결과를 환경유량 산정에 적용하는데 있어 구성된 MET의 기능 및 역할을 현장답사 내용을 중심으로 분석하였다.

• Geotechnical Engineering
• /
• v.35 no.1
• /
• pp.8-13
• /
• 2019

• Journal of Navigation and Port Research
• /
• v.33 no.3
• /
• pp.247-254
• /
• 2009

This is a first and basic study for making Busan port more attractive. The study is intended to clear up the situation and problems of landscape of Busan port area from the viewpoint of landscape experts, citizen and visitors. To reach the goal an attitude comparative study has been conducted using a same questionnaire between landscape experts working in Busan city, Busan citizen and visitors to Busan port area. In questionnaire, firstly the situation of the whole landscape of Busan port area has been asked. The contents of questions on the situation of port landscape are satisfaction about port landscape, harmony between cityscape and portscape, images of portscape, effects of 25 portscape elements on portscape, problems of portscape, and ways of improving portscape. Secondly, each respondent has given answers freely on how to make Busan port area more attractive. As a result of this study there are several important differences of attitudes towards Busan portscape between experts, citizen and visitors. Especially there are some distinctive differences between attitudes of experts and citizen but the attitudes of citizen are similar to those of visitors. At the end of the study some proposals for making an improvement of Busan port landscape have been suggested on the basis of the results of this attitude comparative study.

• Journal of Food Hygiene and Safety
• /
• v.16 no.1
• /
• pp.66-75
• /
• 2001

A survey was conducted to investigate consumers'attitudes toward the foods developed by gene recombination techniques from December, 1999 to April, 2000. The questionnaires were mailed to 1,500 people, and the 1,101 people responded. The consumers were asked about knowledge, acceptance, intention of purchasing, and labeling information. Although the portion of the consumers (88.8%) knowing the genetically modified floods (GMF) was lower than that of the flood expert group (98.7%), many consumers had some knowledge on the GMF, which may be influenced by news released from mass media. Seventy-nine percent of the consumers responded that gene recombination technology is necessary in food production, which is similar to the findings on the survey of the expert group. The portion of the consumers responding that these foods are potentially hazard was 88.1%, which is a little higher than the data (80.9%) from the expert group. The consumers having greater knowledge less worried about a potential hazard of the gene recombinant foods (p<0.01). Although 62.9% of the consumers responded to be willing to purchase those foods, only 16.2% of them responded to purchase the foods with no conditions, which is lower to that from the expert group (23.5%). There was no statistically significant relationship between the knowledge and the intention of purchasing. The ninety point three percent of the consumers wanted the information on gene recombination to be labeled on the foods. The data from this survey suggest that knowledge of the consumers on the GMF are not accurate, so proper strategy for consumer education may need to be developed. In addition, it is necessary to improve safety assessment system and analytical techniques for genetically modified foods (GMF) and to build pre- and post-market surveillance system fur efficient implementation of the GMF labeling.

• Journal of Service Research and Studies
• /
• v.10 no.4
• /
• pp.89-100
• /
• 2020

The smart factory is an important axis of the 4th industrial revolution. Smart factory is a system that induces the maximum efficiency and effectiveness of production using the IoT and intelligent sensing systems. The product lifecycle management technique is a method that can actively reflect the consumer's requirements in the smart factory and manage the entire process from the consumer to the post management. There have been many studies on product lifecycle management, but studies on how to organize product lifecycle management knowledge domains in preparation for the era of the 4th industrial revolution were insufficient. This study analyzed the opinions of a group of experts preparing for the 4th industrial revolution in terms of product lifecycle management. The impact of the 4th industrial revolution on the detailed knowledge areas of product lifecycle management was investigated. The changes in product lifecycle management were summarized using a qualitative data analysis technique for a group of experts. Based on the opinions of experts, the product lifecycle management, which consists of a total of 30 detailed knowledge areas, was prepared to supplement or prepare for the 4th industrial revolution. This study investigates changes in product lifecycle management in preparation for the 4th industrial revolution in the knowledge domain of the existing defined product life cycle management. In future research, it is necessary to redefine the knowledge domain of product life cycle management suitable for the era of the 4th industrial revolution and investigate the perception of experts. Considering the social culture and technological change factors of the 4th industrial revolution, the scope and scope of product life cycle management can be newly defined.

• 한국신재생에너지학회:학술대회논문집
• /
• 2009.11a
• /
• pp.293-296
• /
• 2009

지속가능한 대북 에너지 지원체제 정립을 위한 논의의 일환으로서 대북지원 최적 신재생에너지원을 선정하기 위하여 AHP 방법론을 이용한 분석을 수행하였다. BCR을 이용하여 속성을 구성하였으며, 정책전문가, 기술전문가, 외국인 및 내국인 등 15인의 전문가들을 대상으로 설문조사를 실시하였다. 분석 결과 풍력에너지가 가장 적합한 에너지원이라는 결론이 도출되었다. 또한 응답자들의 특징에 따라 그룹을 설정하여 분석한 결과 기술전문가들은 태양열에너지를, 정책전문가들은 풍력에너지를 최적의 대안으로 평가했으며, 정책전문가들 중 국내 전문가들은 소수력에너지, 국외 전문가들은 풍력에너지가 최적 대안인 것으로 평가하였다.

• Journal of The Korean Association of Information Education
• /
• v.4 no.1
• /
• pp.109-119
• /
• 2000

In this paper, we design and implement educational system by using active database technique in www environments. The developed system consists of three modules such as user group interface, active-based monitor, and expert group interface. The roles of each module are summarized as follows. The user group interface provides with system accessibility the users who registered in the developed system. The active-based monitor, triggering modules, consists of three sub-modules such as keyword parser, exception handler, and DB access module. Also it manages five items such as keyword index, Q&A DB, user group mailing list, and expert group mailing list. The expect group interface provides answer filling form for the expert who registered in the developed system.

• Korean Journal of Construction Engineering and Management
• /
• v.21 no.5
• /
• pp.29-37
• /
• 2020

This study analyzed the importance of factors according to the investor's perspective through a survey of residential real estate experts using AHP and fuzzy theory. Analysis results showed that rent, profitability, traffic accessibility, commercial and infrastructure, and financial regulation are important in common. By expert group, financial and credit groups cited profitability, rent, traffic accessibility, supply and tax benefits, construction and development groups cited traffic accessibility, rent, direct access, profitability, commercial area and infrastructure, and appraisal and evaluation groups cited rent, profitability, transportation accessibility, financial regulation and supply as the most important factors. This showed that it had a preference characteristic that was associated with work. In other words, it focuses most on the financial perspective in investment characteristics, and it values convenience such as accessibility to transportation and commercial districts and infrastructure as its location characteristics. In addition, it was found that easing financial regulations in the market is important to expand investment in real estate. This study aims to help the business feasibility analysis of residential property developers and rational decision-making of general investors who are consumers, taking into account the various perspectives of the expert group.

• Information and Communications Magazine
• /
• v.32 no.2
• /
• pp.41-51
• /
• 2015

서비스 디자인 기법은 사용자에게 만족도 높은 서비스를 제공할 수 있는 객관적이고 효과적인 방법 중 하나로, 본 고에서는 사용자 경험을 바탕으로 고객 여정 맵(Customer Journey Map) 기법을 적용하여 스마트 ICT 올림픽 서비스 디자인 사례를 제시한다. 고객 여정 맵 기반의 서비스 디자인 절차는 이해당사자(선수단)를 대상으로 한 조사단계, 조사 결과 분석을 통한 서비스 전략 및 컨셉 도출단계, 서비스 기획을 통한 서비스 제안단계 및 서비스 실행단계로 구성된다. 본 고에서는 스마트 ICT 올림픽 서비스 디자인을 위해 선수단 전문가 그룹의 심층인터뷰를 통해 여정 별 사용자 욕구(Needs)를 분석하였고, ICT 기술 중심의 올림픽 서비스 목록을 대상으로 사용자 욕구를 매핑하였다. 분석 결과 선수단 전문가 그룹은 이동 편의성, 최신정보 및 운영센터와의 커뮤니케이션 그리고 선수단 커뮤니티 및 문화체험 정보 등 3개 부문에 대한 욕구가 컸으며, 이를 기반으로 스마트 ICT 올림픽 서비스 목록을 도출하였다.