• 농촌계획
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• 제3권2호
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• pp.102-111
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• 1997

For rational agricultural land use planning, it is quite necessary to get hold of land suitability precisely and to make decision on land use patterns accordingly. In the methodological viewpoint, objective and scientific evaluation techniques for land suitability classification should be supported for the systematic land use planning. As one of technical development approaches to rational land use planning, this study tried to frame a land suitability evaluation system for agricultural purposes. Evaluation unit is defined as a tract of land bounded by road, other land units and topographical features. And quantification theory was applied in the determination works of evaluation criteria. The administrative area of Namsa-myon(district), Yongin-si(city), Kyunggi-do(province) was selected for the case study. In order to check the feasibility of the evaluation system developed in the study, field check team, consisting of 2 government officers and 2 representative farmers, carried out evaluation works by observation on 148 sample land units, 10% of total 1,480 ones. Between estimated and observed results, there showed very good relationship of its multiple correlation coefficient, R=0.9467.

• 대한가정학회지
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• 제25권2호
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• pp.25-30
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• 1987

Pants are one of the most complicated clothing items in the sense that they cover the most active part of human body. The technical and conceptual treatment of the required ease in the crotch area shows interesting variations throughout the global folk costumes. This study here, as an attempt to find out any standard or a good frame of reference to be used to describe the characteristic features of our pants, and/or to compare out pants with nearby folk costumes, presented some of the Korean scholars' views toward our pants forms, and also introduced Hansen's classification of pants types. Several questions, concerned with the developmental process of a few types of Korean pants, its classification amongst pants of the world, and its similarities and differences in contrast with those of nearby Asian countries are proposed as new problems to be challenged.

• 대한수학회보
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• 제52권4호
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• pp.1339-1351
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• 2015

In this paper, using pseudo-spherical Frenet frame of pseudo-spherical curves in hyperbolic space, we define the notion of the structure functions on the non-developable ruled surfaces with timelike ruling. Then we obtain the properties of the structure functions and a complete classification of the non-developable ruled surfaces with timelike ruling in Minkowski 3-space by the theories of the structure functions.

• 한국음향학회:학술대회논문집
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• 한국음향학회 1987년도 학술발표회 논문집
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• pp.86-88
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• 1987

Accurate detection of the voicved segment in speech signals is important for robust pitch extraction. This paper describes an explicit detection algorithmfor detecting the voiced segment in speech signals. Thsi algoithm is based on the fluctuation properties of maximum magnitudes in each frame of speech signals. The performance of this detector is evaluated and compared to that obtained from manually classifying 150 recorded digit utterances.

• 정보관리연구
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• 제35권1호
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• pp.1-27
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• 2004

지식경영에 있어서 조직 구성원들 간에 지식을 공유하는 가장 기초적이면서 기틀이 되는 것은 공유할 지식을 체계적으로 관리할 수 있는 지식분류체계를 구축하는 것이다. 이에 이 연구에서는 지식경영의 도입단계에 있는 한국원자력연구소에서 조직 구성원들이 실제로 지식을 효율적으로 공유할 수 있도록 하기 위한 최적의 지식분류체계를 구축하였다. 이 연구에서는 지식경영의 본격적인 도입에 따라 한국원자력연구소에서 실제로 활용할 수 있는 전소차원의 지식분류체계를 구축하기 위해서, 기본적인 분류체계 설계원칙 아래 기존의 다양한 분류체계를 참고하여, (1) 지식분류체계 초안 작성단계, (2) 지식분류체계 수정안 작성단계, (3) 지식분류체계 검증 및 확정단계 등과 같이 3단계 과정을 거쳐 지식분류체계를 완성하였다. 완성된 지식분류체계는 기술적인 측면과 조직체계를 감안한 미래지향적인 분류체계로서 총 218항목으로서, 대분류 8항목, 중분류 43항목, 소분류 167항으로 구성되어 있다. 여기에서 설계된 지식분류체계는 한국원자력연구소에서 지식경영을 운영할 때 지식의 체계적인 관리를 통한 조직 구성원들의 지식 공유 및 활용의 가장 기초적이면서 중요한 틀로써 이용될 수 있을 것이다. 아울러 지식분류체계 자체는 물론 지식분류체계의 초안 작성에서부터 최종안을 완성하기까지의 제반 설계과정 및 방법론적인 측면은 지식경영을 도입하려는 타 연구기관이나 기업체 등에서 지식분류체계를 설계할 때 매우 유용하게 활용될 수 있을 것으로본다.

• 한국의상디자인학회지
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• 제4권3호
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• pp.33-42
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• 2002

The purpose of this study was to find out criteria for classifying fashion brand from consumer point of view in order to develop strategy of fashion brands and to manage brand effectively and systematically, and to suggest theoretical frame for application of these criteria. Survey was used as a research method. Subject were 422 age of 20-30 women living in and near Seoul. Questionnaires was developed to based on 37 classification criteria, and SPSS package program were used to analyze data. The results of this study were as follows: First, factor analysis considering 37 classification criteria identified 8 factors as classification criteria. They were the level of brand form, the level of product concept, the level of management item, the level of brand sales ability, the level of customer management, the level of brand advertizing and awareness, the level of brand value, the level of product lead ability. Second, the most important factor was the level of customer management, but comparatively factor of the level of brand sales ability the level of brand value was less important. Third, consumer cognized difference of criteria for classifying fashion brands. And the level of product lead ability was the most important factor in women's wear category and the level of brand form was in general casual wear category.

• 한국실내디자인학회논문집
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• 제17권3호
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• pp.59-67
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• 2008

This study aims to find out the characteristics and the type classification of contemporary public libraries in terms of browsing circuit. In so doing, it is to analyze 21 recently built libraries by using the browsing circuit, the spatial depth and the spatial layout. The study makes use of codes derived from the concept of 'Classification' and 'Frame' suggested by a pedagogist, Basil Bernstein. As a result, it shows that two codes are phased in overseas cases. In other words, one type is a lower depth of space and a high rate of rings with the multi-layer circuits and the three-dimensional circuit of multi-centered. the other type is the higher depth of space and a low rate of rings with the single-layer circuit and the multi-layer circuit of single-centered. In domestic cases, 4 types are shown. The characteristics of layout are seen as a radial shape and the rate of rings is lower than the overseas cases. It can be said that these results are a transitional phenomenon. For browsing circuit, domestic public libraries would be adapted to the three-dimensional circuit of multi-centered, a lower depth of space and a high rate of rings. By instructions of this plan, the real meaning of a public library will be come true.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권5호
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• pp.2509-2528
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• 2019

There are various styles of license plates for different countries and use cases that require style-specific methods. In this paper, we propose and illustrate a multi-style license plate recognition system. The proposed system performs a series of processes for license plate candidates detection, structure classification, character segmentation and character recognition, respectively. Specifically, we introduce a license plate structure classification process to identify its style that precedes character segmentation and recognition processes. We use a K-Nearest Neighbors algorithm with pre-training steps to recognize numbers and characters on multi-style license plates. To show feasibility of our multi-style license plate recognition system, we evaluate our system for multi-style license plates covering single line, double line, different backgrounds and character colors on Korean and the U.S. license plates. For the evaluation of Korean license plate recognition, we used a 50 minutes long input video that contains 138 vehicles of 6 different license plate styles, where each frame of the video is processed through a series of license plate recognition processes. From two experiments results, we show that various LP styles can be recognized under 50 ms processing time and with over 99% accuracy, and can be extended through additional learning and training steps.

• 한국강구조학회 논문집
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• 제13권4호
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• pp.351-361
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• 2001

골조의 보-기둥 접합부는 보통 강접합과 반강접합 또는 핀접합으로 구성된 분류체계에서 평가되어 진다. 대표적인 분류체계로는 EC3와 Bjorhovede등에 의한 체계가 있다. 그런데 EC3의 경우 강접합과 반강접합 사이의 경계값은 접합부의 모멘트 강도와 강성 면에서 너무나 높은 제한선을 가지고 있고, Bjorhovede등의 경우 강접합일 때의 거동을 표현하는데 부적한 강성을 갖을 수 있다는 문제점을 안고 있다. 본 연구에서는 스프링으로 모델링된 접합부를 갖는 비가새 1층 1경간의 골조를 대상으로 기둥에 대한 보의 강성비 ($\rho$)와 보에 대한 접합부의 강성비(k)로 완전 강접 골조의 임계하중과 접합부를 갖는 골조의 임계하중을 비교하여, 수정된 분류체계를 제안한다. 제안된 분류체계가 EC3나 Bjorhovede등과 비교할 때 실용적이고 실제적임을 실험데이터를 이용해서 검증하였다.

• 복식
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• 제53권5호
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• pp.155-169
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• 2003

The purpose of this study was to find out criteria for classifying fashion brand from the viewpoint of fashion business practice in order to develop strategy of fashion brands and to manage brand effectively and systematically, and to suggest theoretical frame for application of these criteria. Survey was implemented for this research. 388 Data from the people who works for merchandising, sales or design in fashion business company was analyzed. Questionnaires were developed based on 37 fashion brand classification criteria. SPSS package and LISREL program were used to analyze data. Factor analysis, one-way ANOVA, $$\mu$tiple response analysis, correlation analysis, and structure equation model analysis were applied. The results of this study were as follows First, factor analysis considering 37 classification criteria identified 7 factors as classification criteria which can be used effectively by fashion business company. Second, in two cases, based on the job description and the responsible items, analysis showed that importance of the 7 classification criteria factors was different. And all of 7 criteria were correlated to each other. Third, the effective method to classify fashion brands was proposed by establishing the model of the relationship among the values of 7 criteria and by proving it by the structure equation model analysis. And the two types of the courses to classify fashion brand were shown. Forth, according to the evaluation of these criteria in the importance of appropriateness and difficulty of implementing, classification criteria factor of "the level of product concept" was found to be very effective and "the level of brand value" was ineffective to apply.