• 한국농공학회:학술대회논문집
• /
• 한국농공학회 1998년도 학술발표회 발표논문집
• /
• pp.186-191
• /
• 1998

It is necessary to evaluate the location suitability of protected horticulture facilities to guide and/or to plan new protected horticulture facilities in rural areas. For objective and systematic evaluation of location suitability of protected horticulture, three different evaluation models were constructed based on grading, proportion, and analytic hierarchy process(AHP). The models were used to evaluated the suitability of protected horticulture in three selected regions; suburban, plain, and mountainous. The results showed that there were significant differences in evaluation results of each model among the three regions.

• 산업경영시스템학회지
• /
• 제43권4호
• /
• pp.84-92
• /
• 2020

In order to analyze the organizational performance of government-funded research institutes, four independent variables (organization size, organization age, evaluation system, organization location) and goal ambiguity were empirically analyzed. Although there are existing studies on institutional evaluation, which is the organizational performance of government-funded research institutes, there are differences in research in that it is an empirical analysis analyzed from the perspective of goal ambiguity and that the evaluation system, which is the specificity of institutional evaluation, is included in the analysis. As a result of the analysis, organizational location was the only independent variable that had a direct significant effect on organizational performance, and goal ambiguity showed a significant mediating effect for all independent variables. This indicates that goal ambiguity plays an important role in the organizational performance of government-funded research institutes, and to reduce this, increase the size of the organization, pay attention to establishment of the organization for organizational age, and that it is desirable to have an independent research group in the government department for the organization location. In addition, it was supported that the improvement effect of the evaluation system is proceeding in a desirable direction in terms of goal ambiguity.

• 농촌계획
• /
• 제5권2호
• /
• pp.30-37
• /
• 1999

It is necessary to evaluate the location suitability for protected horticulture to plan new protected horticultural facilities in rural areas. For objective and systematic evaluation of location suitability for protected horticulture, three different evaluation models were constructed based on grading, proportion, and analytic hierarchy process(AHP). The three methods were tested to evaluate the location suitability for protected horticulture in three selected regions; suburban, plain, mountainous. The results indicated that the grading method underestimated the difference of importance among grouping categories, compared to the proportion and AHP methods. Based on the results, the AHP method was founded to be better than the other two methods in terms of evaluation process, reproductivity and reliability of the results.

• 한국의류학회지
• /
• 제31권4호
• /
• pp.615-623
• /
• 2007

This study aimed to construct an effective decision-making model on selection of cloth stores using AHP technique. The proposed AHP structure consists of three levels. The highest level includes the cloth stores alternative which are department store, specialty store, and a clothes store. The second level consists of the key performance measurements for evaluating the optimal selection of cloth stores, such as location, facilities, product, service, and promotion. The lowest level consists of items which affects the performance measurements in the upper level. The items are convenience location, courteous service, decor/ambience, availability of parking, etc. The data for this research were collected from questionnaires of 132 in Busan. Data were analyzed by frequency and AHP. As the result of this study, 'product' was decided as a most important item in department store, while 'location' was decided as a most important item in specialty store and a clothes store. And 'variety goods' evaluated as that of first priority in the totality evaluation items in department store, but 'convenience location' evaluated as that of first priority in the totality evaluation items specialty store and a clothes store.

• 산업경영시스템학회지
• /
• 제38권2호
• /
• pp.82-90
• /
• 2015

Location selection of distribution centers is a crucial task for logistics operators and key decision makers of an organization. This is a multi-criteria decision making (MCDM) process which includes both quantitative and qualitative criteria. In order to propose an optimized location selection model, this research suggests a hierarchical group of evaluation criteria : 5 major criteria with 15 sub-criteria. The MCDM approach presented in this research, by integrating Grey Relational Analysis (GRA) with Analytic Hierarchy Process (AHP), tends to rectify the overall quality and uncertainty of the values of evaluation criteria. An example of a location selection case in Korea is illustrated in this study to show the effectiveness of this method.

• 한국산학기술학회논문지
• /
• 제18권11호
• /
• pp.676-682
• /
• 2017

본 연구는 지역 경제 활성화와 도시균형발전의 필수시설로서 지식산업에 기반을 둔 교육연구시설의 입지여건 및 입지요소의 상호 관련성을 분석하고, 이를 평가함으로서 대도시내 교육연구시설의 입지선정을 위한 도시계획적 고려사항을 제시하는데 목적을 두고 있다. 본 연구의 결과는 다음과 같다. 첫째, 대도시내 교육연구시설의 입지는 광역적 계획 보다는 입지후보지와 주변상황에 영향을 받게 되는 것으로 분석되었다. 둘째, 광역적으로는 시설의 입지수요와 주민들의 의견이 보다 중요한 입지결정 인자로 분석되었고, 도시계획 상황 및 환경도 입지요소로 고려되어야 한다. 셋째, 후보지 지가, 도시 인프라, 개발가용지 면적 등 경제적 요소들이 입지결정에 중요하므로, 투자비용에 대한 경제성 분석이 실행되어야 한다. 넷째, 교육연구시설은 지역 경제증진과 산 학 연간 교류를 통해 지식기반산업의 토대를 강화시키는 파급효과가 예상되므로 단기의 효용창출 보다는 중장기적인 관점에서 계획방향이 수립되어야 한다. 본 연구는 4차 산업혁명 시대를 맞이하여 향후 국내 대도시 교육연구기능의 최적입지를 결정하는 도시계획적인 기준이 될 것으로 기대한다.

• 산업경영시스템학회지
• /
• 제17권30호
• /
• pp.11-24
• /
• 1994

The problem of location for industries and residential quarters has undoubtedly been one of the most important factors to enhance human activities and standard of living. Nonetheless. there seem to be no such theories or approaches as to cope with this problem satisfactorily. As a matter of fact the evaluation of proposed locations so far has stuck to quantitative factors and thus the results are often rejected by the public or individuals. In deciding the location of industrial complex and/or residential quarters, the qualitative factors often play more important role than the quantitative factors. Moreover, it is quite possible for a proposed location to be disapproved for reasons other than quantifiable factors. This work presents an approach to multi-stage decision process of optimum location, particularly for residential quarters. The proposed approach consists of four stages. At the first stage, candidates for the location are searched and checked against musts. After this screening process, the candidates fulfilling the musts are evaluated both quantitatively and qualitatively at the second stage. The third stage is devoted to the integrated evaluation using diffrent weights for the two factors. At the final stage, a location is selected among the candidates evaluated at the earlier stages. This approach has been applied to and tested on a apartment-building project in Ulsan area. Difficulties arising from quantifying factors were encountered as expected. Sometimes decisions could be a matter of taste of the individuals concerned.

• 정보처리학회논문지C
• /
• 제9C권6호
• /
• pp.911-918
• /
• 2002

미래의 PCS(Personal Communication Service) 네트워크 설계에서 하나의 중요한 문제는 위치 정보의 효율적인 관리이다. 이 논문에서, 우리는 n 위치 정보 데이터베이스들 중에 k개에 이동 단말의 위치를 저장하는 적응적 분산 동적 위치 관리 알고리즘을 제안한다. 제안하는 알고리즘은 무선 이동망 내의 위치 정보 데이터베이스들의 공간 지역성과 원격 이동 단말들로부터 로컬 이동 단말의 위치 질의 선호도에 따라 사본인자, k를 적응적으로 선택한다. 제안하는 알고리즘의 성능을 분석적 모델과 시뮬레이션을 통하여 평가한다. 성능 평가 결과, 호 이동율에 관계없이 제안한 알고리즘의 성능이 Krishnamurthi의 알고리즘에 비해 성능이 우수함을 알 수 있었다.

• 대한안전경영과학회지
• /
• 제22권4호
• /
• pp.87-100
• /
• 2020

Economic Development Zone(EDZ) in the province is one of the foreign policy for economic development of North Korea. North Korea has promulgated 27 Economic Development Zones(5 EDZs as central level and 22 EDZs as provincial level) to promote economic growth through the expansion of external opening policy. EDZs of the provinces play an important role in North Korea's national and regional economic growth. The purpose of this study is to select analytical criteria that can be quantified when considering the location conditions of North Korean economic development zones when domestic companies advance into North Korea according to the progress of inter-Korean economic cooperation, and derive the relative importance between the criteria. After that, based on this, we intend to quantify the evaluation of the location priority of the economic development zone. In this study, through AHP analysis results, when domestic companies enter North Korea, we derive the importance and preference of location selection factors when considering the location conditions of North Korean economic development zones. Taking into account the reality of North Korea when the Korean company entered the North economic development zone following location for evaluation. That is, logistics and transportation, industrial infrastructure, competitiveness, and management incentives. And 14 sub-factors were selected and AHP analysis was performed.

• 설비공학논문집
• /
• 제26권6호
• /
• pp.275-286
• /
• 2014

Light shelf is an efficient system that reduces the energy consumption by bringing the natural light down to the deep spaces inside of a building. However, the existing light shelves have limits in reducing energy usage, because the direction of the light flow is determined by the external environment such as the altitude of the sun and the azimuth. This current study presents a system that increases the efficiency of the light shelf by applying the Location-Awareness technology, in which the efficiency was verified through the performance evaluation. According to the examination of the technology for the Location-Awareness within residential space, 'Zigbee' type appears to be the most appropriate. The Location-Awareness technology operates the light shelf based on both the angle control axis and the light shelf angle control axis through the modularization of the reflector surface which is less affected by the external environment. The results of the performance evaluation showed that the movable light shelf that employs the Location-Awareness technology can reduce the energy consumption for lighting by 98.3% compared to the fixed light shelf and by 97.3% compared to the movable light shelf without Location-Awareness.