• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2000년도 제15차 학술회의논문집
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• pp.354-354
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• 2000

In this paper, we would study the applicability of neural networks to the recognition process of Korean stenographic character image, applying the classification function, which is the greatest merit of those of neural networks applied to the various pans so far, to the stenographic character recognition, relatively simple classification work. Korean stenographic recognition algorithms, which recognize the characters by using some methods, have a quantitative problem that despite the simplicity of the structure, a lot of basic characters are impossible to classify into a type. They also have qualitative one that it is not easy to classify characters for the delicacy of the character forms. Even though this is the result of experiment under the limited environment of the basic characters, this shows the possibility that the stenographic characters can be recognized effectively by neural network system. In this system, we got 90.86% recognition rate as an average.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2018년도 춘계 학술논문 발표대회
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• pp.70-71
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• 2018

The labor cost on construction project of Korea is calculated based on the Wage Rate in Construction of Korea which is published by Construction Association of Korea. The Wage Rate in Construction of Korea does not have any variation on the wage following skill level of labor although it has 123 work categories. In addition, the classification on skill level and career of construction labor in Korea does not defined. Therefore, to establish the concept of the classification on skill level and career of construction labor, this study aim to compare the difference between Wage Rate in Construction of Korea with Award system which present grade on skilled labor.

• International Journal of Contents
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• 제5권3호
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• pp.65-70
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• 2009

This paper describes ongoing work on the correction of adverb errors committed by Korean learners studying English as a foreign language (EFL), using an automated English writing assessment system. Adverb errors are commonly found in learners 'writings, but handling those errors rarely draws an attention in natural language processing due to complicated characteristics of adverb. To correctly detect the errors, adverbs are classified according to their grammatical functions, meanings and positions within a sentence. Adverb errors are collected from learners' sentences, and classified into five categories adopting a traditional error analysis. The error classification in conjunction with the adverb categorization is implemented into a set of mal-rules which automatically identifies the errors. When an error is detected, the system corrects the error and suggests error specific feedback. The feedback includes the types of errors, a corrected string of the error and a brief description of the error. This attempt suggests how to improve adverb error correction method as well as to provide richer diagnostic feedback to the learners.

• KIEE International Transaction on Systems and Control
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• 제12D권1호
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• pp.27-32
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• 2002

In this paper, we would study the applicability of neural networks to the recognition process of Korean stenographic character image, applying the classification function, which is the greatest merit of those of neural networks applied to the various parts so far, to the stenographic character recognition, relatively simple classification work. Korean stenographic recognition algorithms, which recognize the characters by using some methods, have a quantitative problem that despite the simplicity of the structure, a lot of basic characters are impossible to classify into a type. They also have qualitative one that It Is not easy to classify characters fur the delicacy of the character farms. Even though this is the result of experiment under the limited environment of the basic characters, this shows the possibility that the stenographic characters can be recolonized effectively by neural network system. In this system, we got 90.86% recognition rate as an average.

• 한국구조물진단유지관리공학회 논문집
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• 제6권2호
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• pp.167-174
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• 2002

흙막이 구조물은 한정된 부지의 효율적인 활용 차원에서 고층건물, 개착식 지하철, 지하상가 등의 건설을 위해 시공되는 가설구조물이다. 최근 들어, 교량, 터널, 도로 등의 설계와 시공에 관련된 표준화 작업과 DB화 작업이 활발히 이루어지고 있다. 이러한 구조물의 설계와 시공에 관련된 각종 통계 자료가 축적되고 여러 문제점들이 분석되어 실제 설계 시공에 많이 반영되고 있다. 그러나, 건설현장에서 많이 설계 시공이 되는 흙막이 구조물과 관련해서는 DB화 작업이 전무할 뿐만 아니라 이를 통한 활용이 이루어지지 않고 있다. 따라서, 본 논문은 흙막이 구조물에 관련된 100개 현장의 설계와 시공에 대한 지적사항들을 분류하였으며, 이 자료를 기초로 하여, 분류체계를 구성하였으며, 흙막이 구조물의 설계와 시공에 관련된 중요 고려사항을 DB 프로그램으로 개발하였다.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제14권9호
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• pp.876-883
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• 2008

정확하게 정의된 전자 카탈로그(또는 상품정보)는 전자상거래 시스템의 핵심기반이다. 전자 카탈로그의 분류정보는 전자 카탈로그 정보 구축을 위한 기반 정보이며, 전자 카탈로그를 이용하는 시스템의 질을 좌우하는 중요 정보이다. 그러나, 정보시스템의 활용이 증가함에 따라, 시스템에서 관리해야 할 전자카탈로그의 양은 대용량화되었고, 대용량 전자 카탈로그의 분류 작업은 더욱 복잡하게 되었다. 본 논문에서는 전자 카탈로그를 자동분류하기 위한 자동분류기 시스템을 설명하고 자동분류기를 활용한 기업 정보시스템의 카탈로그 관리 프로세스 개선 구축 경험 및 기업의 전자카탈로그 표준화 작업을 위한 자동분류기 활용방법을 제시한다. 더불어 향후 유사 시스템 구축에 도움이 될 수 있도록 경험으로부터 얻은 자동분류기 시스템 구축 및 활용 이슈를 제시한다.

• Journal of Korean Biological Nursing Science
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• 제1권1호
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• pp.1-24
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• 1999

The purpose of this study was to define the content of requisite human structure and function knowledge needed for clinical knowledge of nursing practice. Subjects of human structure and function were divided into 10 units, and each unit was further divided into 21 subunits, resulting in a total of 90 items. Contents of knowledge of human structure and function were constructed from syllabus of basic nursing subjects in 4 college of nursing, and textbooks published by nurse scholars prepared with basic nursing sciences. The degree of need of 90 items was measured with a 4 point scale. The subjects of this study were college graduated 136 nurses from seven university hospitals in Seoul and three university hospitals located in Chonnam Province, Kyungbook Province, and Inchon. They have been working at internal medicine ward, surgical ward, intensive care unit, obstetrics and gynecology ward, pediatrics ward, opthalmology ward, ear, nose, and throat ward, emergency room, rehabilitation ward, cancer ward, hospice ward, and their working period was mostly under 5 years. The results were as follows: 1. The highest scored items of human structure and function knowledge necessary for nursing practice were electrolyte balance, blood clotting mechanism and anticoagulation mechanism, hematopoietic function, body fluid balance, function of plasma, and anatomical terminology in the order of importance. The lowest scored items of human structure and function knowledge necessary for nursing practice was sexual factors of genetic mutation. 2. The highest order of need according to unit was membrane transport in the living unit, anatomical terminology in movement and exercise unit, mechanism of hormone function in regulation and integration unit, component and function of blood in oxygenation function unit, structure and function of digestive system in digestive and energy metabolism unit, temperature regulation in temperature regulation unit electrolyte balance in body fluid and electrolyte unit, concept of immunity in body resistance unit, and genetics terminology in genetics unit. The highest order of importance according to subunit was membrane transportation in cell subunit, classification of tissues in tissue unit, function of skin and skin in skin subunit, anatomical derivatives of the skeleton subunit, classification of joints in joint subunit, an effect of exercise on muscles in muscle subunit, function of brain in nervous system subunit, special sense in sensory subunit mechanism of hormone function in endocrine subunit, structure and function of female reproductive system in reproductive system unit, structure and function of blood in blood unit, structure of heart, electrical and mechanical function in cardiovascular system unit, structure of respiratory system in respiratory system subunit, structure and function of digestive system in digestive system subunit, hormonal regulation of metabolism in nutrition and metabolism subunit, function of kidney in urologic system subunit, electolyte balance in body fluid, electolyte and acid-base balance subunit. 3. The common content of human structure and function knowledge need for all clinical areas in nursing was structure and function of blood, hematopoietic function, function of plasm, coagulation mechanism and anticoagulation mechanism, body fluid, electrolyte balance, and acid-base balance. However, the degree of need of each human structure and function knowledge was different depending on clinical areas. 4. Significant differences in human structure and function knowledge necessary for nursing practice such as skin and derivatives of the skin, growth and development of bone, classification of joint, classification of muscle, structure of muscle, function of muscle, function of spinal cord, peripheral nerve, structure and function of pancrease, component and function of blood, function of plasma, structure and function of blood, hemodynamics, respiratory dynamics, gas transport, regulation of respiration, chemical digestion of foods, absorption of foods, characteristics of nutrients, metabolism and hormonal regulation, body energy balance were demonstrated according to the duration of work. 5. Significant differences in human structure and function knowledge necessary for nursing practice such as classification of tissue, classification of muscles, function of muscles, muscle metabolism, classification of skeletal muscles, classification of nervous system, neurotransmitters, mechanism of hormone function, pituitary and pituitary hormone, structure and function of male reproductive organ, structure and function of female reproductive organ, component and function of blood, function of plasma, coagulation mechanism and anticoagulation mechanism, gas exchange, gas transport, regulation of respiration, characteristics of nutrients, energy balance, function of kidney, concept of immunity, classification and function of immunity were shown according to the work area. Based on these findings, all the 90 items constructed by Korean Academic Society of Basic Nursing Science should be included as contents of human structure and function knowledge.

• 한국재난정보학회 논문집
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• 제18권2호
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• pp.395-404
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• 2022

연구목적:소규모 건축현장은 체계적인 안전관리활동이 미흡하고 건설현장의 특성상 외부환경의 요인으로 생산구조가 복합적이고 건설장비의 위험성 등으로 인해 산업재해의 가능성이 매우 높은 실정이다. 소규모 건설현장의 재해예방을 위한 위험요인을 도출하고 재해를 줄일 수 있는 실무적인 위험성평가의 기법 중 체크리스트 방법을 제안하고자 한다. 연구방법: 문헌조사와 재해사례를 분석하여 위험요인을 도출하여 위험요인 항목을 중심으로 소규모 건설현장에 적합하고 효율적인 위험성평가의 체크리스트를 위한 세부작업을 분류하였다. 연구결과:위험요인을 6개의 대분류로 구분하고 실질적인 작업공종을 중심으로 29개의 세부공종을 분류 하였으며 이에 따른 세부작업을 80개로 구분하였다. 결론:소규모 건축현장에 적합한 위험요인을 분류체계에 따라 정리함으로써 건설현장에 부족한 전문성을 보완할 수 있고 보다 쉽게 위험요인을 도출하여 안전대책수립을 통한 재해감소를 기대할 수 있을 것으로 보인다.

• 한국산업보건학회지
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• 제23권1호
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• pp.11-19
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• 2013

Backgrounds: Occupations are grouped on the basis of similarity in tasks and duties performed. Standard occupational classification (SOC) is a tool for organizing all professions into a clearly defined set of groups according to the tasks and duties undertaken in the respective jobs. Objectives: The major objective of this study is to comprehensively review how a SOC system is used in occupational and safety fields such as surveillance, exposure monitoring, occupational epidemiological study, management of carcinogens and analysis of occupational accidents. Methods: We summarized the cases, policies and regulations used in SOC systems in advanced countries and as they appear in articles Results: We found that SOC systems have been widely used in various areas of occupational safety and health in the US, the UK, Finland, and the EU. In general, it is highly common to use SOC in the analysis of occupational accidents and diseases and to identify factors causing those accidents. The SOC system is also used not only for surveillance of exposure to hazardous agents and occupational health, but to manage carcinogens. In order to adjust the effects of a particular job, SOC is used in the general population health area. The Ministry of Employment and Labor (MOEL) has never used or introduced an SOC system. There have been no cases of the application of a SOC system to either the occupational safety and health field or to health surveillance for the general population in Korea. Conclusions: We suggested a need to introduce an SOC system in several occupational safety and health activities, such as work environment measurement, analysis of occupational accidents, specific physical examination and surveillance systems, etc.

• 한국산학기술학회논문지
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• 제5권6호
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• pp.539-545
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• 2004

자연어 질의를 입력하고 문서로부터 질의에 대한 정답을 추출하여 제공하는 질의응답 시스템에서는 사용자의 질의 의도를 파악하여 질의 유형을 분류하는 과정이 매우 중요하다. 본 논문에서는 질의 유형을 분류하기 위해 복잡한 분류 규칙이나 대용량의 사전 정보를 이용하지 않고 질의의 의도를 나타내는 어휘들을 추출하고 인접 명사들의 의미 정보를 이용하여 질의 및 정답 유형을 결정할 수 있는 방법을 제안한다. 또 동의어 정보와 접미사 정보를 이용하고, 의문사가 생략된 경우 어휘 의미 정보를 이용하여 질의 유형 분류기의 성능을 향상시킬 수 있음을 보인다.