韓國語文의 誤謬 柚出을 위한 形態素分析 알고리즘

權寧淡,李鍾國 嶺南大學校 基礎科學硏究所 1992 基礎科學硏究 Vol.12 No.-

In the paper, we proposed a phoneme split algorithm and a morpheme analysis algorithm for auto-checking of ill-recognized character in Optical Korean Character Recognition System. The complexity of the problems asspciated with character recognition suggests that the system should include Post Processing. Through the two algorithms proposed in this paper, we could pick out ill-recognized character efficiently. So, we believe firmly that our algorithm will be available for correction of ill-recognized character using Dictionary Information.

농촌지역의 생활폐기물 발생 특성 : 경북지역을 중심으로 Detailed Kyeongbuk Area

권기홍,조병락,전영국 영남이공대학 산업기술연구소 2003 産業技術硏究 Vol.15 No.-

This study was carried out to investigate the generation and physico-chemical composition of solid wastes in the Kyeongbuk area. As a result, the generation rate of municipal solid wastes(MSWs) in the Kyeongbuk area have been lower('96 : 43,757ton/day → '01 : 42,384ton/day), but recyclable wastes of them have been higher ('96 : 10,592ton/day →'01 : 12,828ton/day). The annual generation rate of MSWs in the country was 0.96kg in 1996, 0.92kg in 2001, respectively, it has maintained below 1.0kg, but it was 1.03kg in 1996, 0.94kg in 2001 in Kyeangbuk area, respectively. In MSWs, food wastes in the country and the Kyeongbuk area are 8,510kg and 493kg, and separation rate of food waste are 37.8% and 59.4%, respectively. Totally the generation rate of MSWs was decreased, but recyclable products of MSWs was increased. Three components, heating value, elements analysis in 2001 was similer to 1996's results.

단시간 수동망치작업의 인간공학적 연구

권영국 한국안전학회 2003 한국안전학회지 Vol.18 No.4

The present investigation examined hammering perforniance, physiological response, perceived exertion, and user preference with regard to hammering in vertical (wall) and horizontal (bench) orientations, and with regard to using two different hammers. Ten male subjects participated in the experiment. The results support previous findings that horizontally oriented hammering is faster than vertically oriented hammering. In addition, the results suggest that hammer differences can affect hammering performance and perceived exertion; although, the exact contributions of specific design characteristics could not be quantitatively determined. However, participants subjectively identified handle design, weight, and mass distribution as critical factors.

쇼핑몰 웹 사이트의 이동경로 분석에 관한 연구

고국화,권영직 대구대학교 정보통신연구소 2012 情報通信硏究 Vol.9 No.1

본 논문은 “skin79”, “isoi”, “lamente” 3개의 쇼핑몰 웹 사이트를 대상으로 웹 로그 분석을 통한 웹페이지에 중점을 두어 이동경로 분석을 하였다. 이경로 분석은 에이스카운터(www.acecounter.com) 사에서 제공하는 웹 로그 전문 분석 프로그램인 EC 버전을 이용하였다. 연구 결과는 다음과 같다. 이동경로 깊이에 있어서는 2~4개의 웹 페이지를 이용하는 수가 3개의 쇼핑몰 모두에서 가장 많았다. 이는 이용자들이 원하는 웹 페이지가 2~4페이지 이내에 있음을 알 수 있었고, 쇼핑몰 웹 사이트를 개발할 시 웹 페이지를 불필요하게 너무 많이 구성할 필요가 없음을 의미한다. 또한 쇼핑몰 웹 사이트의 이동경로 분석에 있어서도 가장 많이 찾는 웹 페이지 경로를 보면 4􍿢5개 이하가 많았다. 이는 쇼 핑몰 웹 사이트를 개발할 시 웹 페이지를 4~5개 이하로 구성하는 것이 효과적임을 의미한다. In this paper, we conducted research about path analysis by focusing on a web page through web log analysis. The targeted shopping mall web sites were “skin79”, “isoi”, and “larnente”. EC version software provided by the AceCounter company in Korea was used for path analysis. The research results show that the number of using 2 to 4 web pages on 3 shopping mall web sites was the most common. This means that web pages users wanted to visit belonged to 2 to 4 web pages. Our research also indicates that the number of path analysis were less than 4 to 5. This implies it is effective to compose less than 4 to 5 web pages for shopping mall web sites.

시스템 다이내믹스를 이용한 간호단위별 간호인력 산정에 관한 연구

김문실,성영희,권경자,김도형,김정아,신덕신,유인자,유재국,이현숙 병원간호사회 2006 임상간호연구 Vol.11 No.2

Purpose: The purpose of the study was to forecast manpower by building the nursing manpower-staffing model(surgical-medical nursing unite). Method: The system dynamics approach was adapted to build a simulation model for calculating medical-surgical nursing manpower-staffing. The model was built up on Venism 5.0b DSS. Result: The results in the basic circumstance are in following. The level of nursing service quality, patientsatisfaction, and nurse job satisfaction maintains higher at medical-surgical nursing unit of the tertiary hospitals with the ratio of bed to nurse 2.5:1-3.0:1 than at any other situations. The level of nursing service quality, patient satisfaction, and nurse job satisfaction maintains higher at madical nursing unit of the secontary hospotals with the ratio of bed to nurse 3.0:1 and at surgical nursing unit of the secondary hospitals with the ratio of bed to nurse 3.0:1-3.5:1 than at any other situations in the fundamental from. The results in the simulation circumstance are in following, As author raises the operating rate of bed into 95-100%, and cut skilled nursing staff down, the level of nursing-service quality, patient satisfaction, and nurse job satisfaction drops slightly. Conclusion: In terms of economic efficiency on tertiary hospotals, the ratio of bed to nurse for the best reasonable medical-surgical nursing manpower-staffing is 3.0:1. In terms of economic efficiency on secondary hospitals, the ratio of bed to nurse for the best reasonable medical nursing manpower-staffing is 3.0:1 and surgical nursing manpower-staffing is 3.5:1

EMG Analysis of Leg for Female Department Store Workers

Young Guk Kwon,Soon Rae Kim 대한인간공학회 2000 대한인간공학회 학술대회논문집 Vol.2000-1 No.-

Pilot Study of Safety Education and Safety Awareness in Middle & High School Students

Young-Guk Kwon,JangKwon Park 한국산업경영시스템학회 2013 한국산업경영시스템학회 학술대회 Vol.2013 No.춘계

The purpose of this study is to figure out current situation of safety education to improve safety awareness and practice in Korean school students. In order to do this, it is necessary to identify the current level of safety awareness and practice with the actual status of accident occurrence. Furthermore it is try to figure out the most influencing factors on the safety education for Korean middle and high school students.The 412 students were taken from a random sample. The samples were one class of 2nd grade students in five different middle schools and four different high schools in Seoul, Korea. The survey was conducted from 29 September 2010 through 15 October 2010. An additional samples for the questionnaires posted in web were collected. The 305 respondents from school students and 80 respondents from web survey were used to analyze for this study out of 800 respondents. SPSS was used to analyze the questionnaires. The overall safety-awareness score was relatively high at 4.56/5 for fire safety and 4.32/5 for traffic safety. Safety awareness was higher for girls than boys and also for high school students than middle school students. Safety education by parents at home gives a good impact on high safety practices. Safety awareness was improved by feeling of necessity for safety training. The safety prevention training provided during the class by teacher and home training by parents improved safety practice.

Customer Satisfaction, Trust and Loyalty in EC

Kwon Young-Guk,Park Hyun-Jee,Lee Sun-Ro Korea Association of Information Systems 2005 情報시스템硏究 Vol.14 No.3

The main purpose of this paper is to investigate the relationship between website environmental characteristics (website characteristics, user characteristics, and external environments), satisfaction, trust and loyalty in tourism e-business (EC). The following results were determined by verifying five hypotheses using LlSREL. Website environments partially support perceived satisfaction and also perceived trust. Satisfaction has a strong effect upon perceived trust while satisfaction doesn't affect perceived loyalty. Trust significantly impacts perceived loyalty in tourism e-business (EC).

Analysis on Online Shopping Motivation using FGI Method from HCI Viewpoint

Kwon, Young-Guk 한국문화관광학회 2001 문화관광연구 Vol.3 No.1

이 논문에서는 포커스-그룹 인터뷰(FGI)를 이용한 쇼핑동기를 분석하는 것이 주목적이였으며, 첫 번째로 HCI(인간-기계 인터페이스)의 목적과, 쇼핑동기, FGI 연구방법을 설명하였다. 피실험자에게 관광관련 웹사이트를 방문하도록 요청하였다. FGI 방법을 사용한 연구결과는 HCI 요소(사용편의성과 쉬운 접근성)가 관광관련 웹사이트를 방문하는 데 있어서 중요한 요소라는 사실이 밝혀졌다.

Shear Cutting Theory for the Peripheral Edges of Brush Blades, and Tests of Its Effectiveness

Kwon, Young-Doo,Park, Sang-Jun,Choi, Won-Guk,Bang, Sang-In,Kwon, Hyun-Wook Korean Society for Precision Engineering 2014 International Journal of Precision Engineering and Vol.15 No.7

In this study, a shear cutting theory for wood or harsh brush is proposed, which can be applied to cases of usual supported cutting. Based on the proposed theory, a peripheral edge that takes full advantage of the proposed shear cutting theory is developed and tested for brush cutting. The new blade is composed of a conventional radial edge and the proposed peripheral edge. The peripheral edge cuts the brush in the first stage, and the radial edge cuts any remaining brush in the second stage. The decreases in cutting force and cutting energy due to the peripheral edge can be computed as a function of the shear angle for each given knife angle. A decrease in cutting energy signifies reduction in working time, gas consumption, and air pollution from a two-cycle engine, in which the lubrication oil is mixed directly with the fuel. The natural frequencies of the conventional and proposed blades are analyzed and the impact response of the peripheral edge, which is closely connected with the safety of the operator, is tested and compared with that of a conventional radial edge using the commercial software package.