• 한국멀티미디어학회논문지
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• 제3권4호
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• pp.416-423
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• 2000

기존 Kohonen의 자기조직화 지도(self-organizing feature map)는 학습시 많은 입력 패턴이 필요하며 이에 따른 학습 시간 역시 증가하는 단점이 있다. 이러한 단점을 보완하기 위해 B. Bavarian은 위상학적 위치에 따라 각기 다른 학습률(learning rate)을 갖도록 하였으나 자기조직화가 정밀하게 되지 않는 단점을 갖고 있다. 본 논문에서는 자기조직화 지도의 학습시 계산량이 많은 가우시안 함수를 근사곡선(approximate curve)으로 변형하여 수렴속도를 향상시켰고 학습 횟수에 따라 근사곡선의 폭을 동적으로 변화시킴으로써 자기조직화지도의 수렴도를 개선하였다.

• 한국품질경영학회:학술대회논문집
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• 한국품질경영학회 2004년도 품질경영모델을 통한 가치 창출
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• pp.371-375
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• 2004

As the importance of customers has been emphasized, most companies began to operate various CRM strategies to understand and manage customers' needs. The investments that businesses are making are categorized into four areas. The first area of investments is in contact centers and channels to manage the voice of customers. The second area is in loyalty management, target marketing using segmentation, profiling, profitability analysis and targeting. The third one is involved in the measurement of customer satisfaction. The last one is planning to deliver products and services to appropriate customers. Despite the various efforts, it is lowering the efficiency of these investments and interrupting their value creation that these are being operated independently in different departments. All CRM activities of an enterprise should be processed interactively and consistently for a common goal; value creation, to overcome these shortcomings. In this research, we propose CS Road Map that systematizes the four kinds of CRM activities; VOC management, survey activities, loyalty management and planning. Under this road map, these four activities will achieve the improvement of service qualities, customer satisfaction and further value creation. This paper demonstrates the road map that is built for a service industry emphasizing the objectives and strategies of the four categories.

• 한국측량학회지
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• 제13권2호
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• pp.135-140
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• 1995

도시의 급속한 팽창에 따라 지하매설물의 역할이 증대되고 기존에 구축된 자료로서는 정확도와 전산화 처리에 많은 어려움을 갖고 있고 특히 현장에서 기존의 지하매설물의 도면을 이용하기에는 많은 부정확성을 내포하고 있다. 본 연구는 기존의 도면 관리 방식에서 직접 현장에서 지형도와 지하매설물의 위치를 동시에 측량하므로서 정확도 향상과 전산화된 도면과의 접합이 가능한 방안을 제시한다. 본 연구에서는 지형측량과 지하매설물 측량을 동시에 실시하여 자료를 수집하고 이 수집된 자료를 컴퓨터작업을 통해 도화하므로서 실제의 지하매설물의 위치와 심도 그리고 각각의 지하매설물에 대한 속성정보들을 제시하는데 있다.

• Korean Journal of Acupuncture
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• 제21권3호
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• pp.1-20
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• 2004

Objective : Today, a study about the meridian is at a standstill because there is no any fundamental study to verify an essence of meridian or to take advantage of meridain. It searched the direction of new meridain study by making out road-map about meridain study to overcome the standstill. Method : It has had a through grasp of the problem of meridian study through analysis of papers for degrees and academy journals of study in connection with meridian published till now. It has made out road-map of Meridian study under a principle establishing road-map because of these problems. Results : The major problems of former studies about meridain are as follows. One is not to have any cooperation with other medical fields. The other is not to have any practical study. It searched the direction of new meridian study by road-map detailed as well as overall to overcome the difficulties. Conclusions : The new direction of meridian study is to build ideal methodical frame and modern meridian model through studying of among school systems. It will interpret newly and modernize traditional meridian theory with being connected with science technology.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2004년도 춘계학술발표회논문집
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• pp.263-266
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• 2004

We make DEM of the area that elevation value varies rapidly by the aid. This study evaluates the accuracy and workability between the existing DEM making mathod by processing break line and the DEM absorption method by using the program like ARC TIN or AML. The object data of DEM generation is 1/5,000 digital map publicated by NGII and this study uses 100pieces of map as the criteria. We correct the error by Geoconv and generate DEM by using ARC TIN, ARC VIEW. Accuracy Evaluation accomplished by drawing 100 points from 1/5000 digital map.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2006년도 춘계학술발표회 논문집
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• pp.339-344
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• 2006

Slope failures are happen to natural disastrous when they occur in mountainous areas adjoining highways in Korea. The accidents associated with slope failures have increased due to rapid urbanization of mountainous areas. Therefore, Regular maintenance is essential for all slope and conducted to maintain road safety as well as road function. In this study, we take priority of making a database of risk factor of the failure of a slope before assesment and analysis. The purpose of this paper is to recommend a standard of Slope Management Information Sheet(SMIS) like as Hazard Map. The next research, we suggest to pre-estimated model of a road slope using Logistic Regression Model.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년 학술대회 논문집 정보 및 제어부문
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• pp.567-569
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• 2006

This study proposes the method to make a map of moving environment area and passed area by sensor using for recognizing environment or avoiding obstacle. We win develop an efficient algorithm to use sensors and get the data by the user friendly system. Through this system, we win study the way to know of the driving environment of moving robot on the long distance point. To this, we use only one ultra-sonic sensor with a servo motor which rotates 180 degree and loads an ultra-sonic sensor. A sensor can measure 1m${\sim}$8m range and a servo motor can distinguish 15 degree by 12 divide of 180 degree. By this feature of operating system, the robot which has these sensor module detects around of area and moves another point. In this way, users gather the data of detecting distance and change the data to X-Y coordinates. And users derive a map from these accumulate data.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2003년도 춘계학술발표회 논문집
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• pp.321-326
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• 2003

The subjects of this study are to examine and to apply the methods of making 1:5,000 scale maps using 1m resolution stereo images of IKONOS for the Munsan area of Paju-city where aerial photo surveying cannot possible because of security conditions. GCP(Ground Control Point) were acquired from GPS surveying and were to perform geometric corrections on images. Digital Map used IKONOS stereo images and it worked from the digital analytical stereoplotter. From field investigation, RMSE errors of the plane and vertical positions are estimated to 1.706m and 1.231m, respectively. The plane accuracy is better than an accuracy required by NGIS (national GIS) programs. Local information from field investigation was added and the resulting maps should be good as digital map under the scale of 1/5,000.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2002년도 Proceedings of International Symposium on Remote Sensing
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• pp.287-290
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• 2002

Real-time flood submerged area map provides important scientific basis for the decision-making of flood control and relieving disaster. Taking the Wuhan area as an example, this article gives out a image interpretation method under influence of flood, and describes real-time or quasi-real-time flood submerged area map by using the integration of ERS-2 SAR image and LANDSAT TM image in support of remote sensing images process software ERDAS.

• 대한원격탐사학회지
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• 제9권2호
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• pp.35-49
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• 1993

GPS 위성은 측지위성으로 최근에 여러 분야의 민간용, 특히 자동차용 항법장치로 사용 되고 있다. GPS 위성으로 부터 얻어지는 위치정보와 디지탈 정보로 변환된 지도 정보를 결합하 여 자동차용 항법장치를 구성하였다. 이 논문에서는 이 시스템의 구현을 위한 서프트웨어의 작성 과 소프트웨어의 시험 예에 대하여 간단하게 요약한다.