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Vision System을 이용한 자동화 물류 창고 시스템의 개발에 관한 연구
황영민(Hwang Young-min),우정인(Woo Jung-in) 전력전자학회 2005 전력전자학술대회 논문집 Vol.- No.-
According as the industry develops recently, the import and export freight amount is increasing sharply, but physical distribution processing equipment ability had achieved conveyance, surge and setup of physical distribution by human's labor ability. But, inefficiency is indicated in operation of harbor and bay warehouse or physical distribution storage equipment because is ceilinged the processing physical distribution amount and the efficiency in physical distribution processing by these labor ability. Treatise that meet on these request proposes soldier warehouse physical distribution processing system that apply Vision System.
고등학교 영어 교과서와 대학수학능력 영어시험의 어휘 비교
황영민(Hwang, Young-Min),이경남(Lee, Kyoung-Nam) 한국외국어교육학회 2014 Foreign languages education Vol.21 No.1
This study aims to compare the English vocabulary used in Korean high school English textbooks with the one in the College Scholastic Ability Tests (afterwards CSAT) administered in the years of 2009-2013 by using a concordance program, NLPTools, and to make a list of vocabulary used only in CSAT. The findings are as follows: First, when compared with Coxhead's (2000) Academic Word List, the 'Basic Words List' shows a conformity rate of 98.78%. Second, in terms of TTR (Type Token Ratio), there is no noticeable difference among the English textbooks. Third, in the respect of TTR, CSATs show higher figures, which means that CSATs' vocabulary is more difficult than that in the English textbooks and that for CSATs, annually each test has shown a gradual increase in the number of valid types. (This shows that more valid types to be learned are needed for the preparation of CSAT. Also the degree of difficulty in CSAT is getting higher.) Lastly, the higher level of the 208 words which occur only in CSATs illustrates that the gap between the vocabulary level of textbooks and that of CSAT needs to be reduced for normalization of public education.