http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
E - A 모델을 이용한 데이타베이스 통합 방법론에 관한 연구
김성훈(Sung H. Kim),백두권(Doo K. Baik),황종선(Chong S. Hwang) 한국정보과학회 1988 한국정보과학회 학술발표논문집 Vol.15 No.2
본 연구는 이종 분산 데이타베이스 시스템을 구축하기 위하여 상향식 설계 방법론을 원용하여 각 노드에서 지원하는 데이타 모델을 중심으로 시스템을 구축하기 위한 taxonomy를 제시하고 아울러, 그 중에서 사용자에게 논리적으로 통합된 전역 뷰를 제공하는 구조에서 E-A 모델을 기본 모델로 하여 스키마 통합 방법론을 제시하였다.
머신러닝과 통계분석 기법의 비교분석을 통한 건물에 대한 서울시 구별 지진취약도 등급화 및 위험건물 밀도분석
김상빈,김성훈,김대현,Sang-Bin Kim,Seong H. Kim,Dae-Hyeon Kim 대한산업경영학회 2023 산업융합연구 Vol.21 No.7
In the recent period, there have been numerous earthquakes both domestically and internationally, and buildings in South Korea are particularly vulnerable to seismic design and earthquake damage. Therefore, the objective of this study is to discover an effective method for assessing the seismic vulnerability of buildings and conducting a density analysis of high-risk structures. The aim is to model this approach and validate it using data from pilot area(Seoul). To achieve this, two modeling techniques were employed, of which the predictive accuracy of the statistical analysis technique was 87%. Among the machine learning techniques, Random Forest Model exhibited the highest predictive accuracy, and the accuracy of the model on the Test Set was determined to be 97.1%. As a result of the analysis, the district rating revealed that Gwangjin-gu and Songpa-gu were relatively at higher risk, and the density analysis of at-risk buildings predicted that Seocho-gu, Gwanak-gu, and Gangseo-gu were relatively at higher risk. Finally, the result of the statistical analysis technique was predicted as more dangerous than those of the machine learning technique. However, considering that about 18.9% of the buildings in Seoul are designed to withstand the Seismic intensity of 6.5 (MMI), which is the standard for seismic-resistant design in South Korea, the result of the machine learning technique was predicted to be more accurate. The current research is limited in that it only considers buildings without taking into account factors such as population density, police stations, and fire stations. Considering these limitations in future studies would lead to more comprehensive and valuable research.
최지훈 ( Ji Hun Choi ),김현기 ( Hyun Ki Kim ),장시영 ( Si Young Jang ),이대우 ( Dae Woo Lee ),조한별 ( Han Byul Cho ),김상운 ( Sang Wun Kim ),김재훈 ( Jae Hoon Kim ),김영태 ( Young Tae Kim ),조남훈 ( Nam Hoon Cho ),김성훈 ( Sung H 대한산부인과학회 2008 Obstetrics & Gynecology Science Vol.51 No.11
Approximately 5% to 22% of malignant tumors involving the ovary are metastases, and the carcinomas of the gastrointestinal tract are responsible for 81% to 88% of these cases. A lung cancer, one of the most common malignancies and well known to metastasize widely, rarely metastasize to the ovary. There has been no report on small cell lung cancer metastasized to the ovary in Korea. Recently, we experienced a case of metastatic ovarian cancer originated from small cell lung cancer in 46-year-old Korean woman with which is confirmed with the immunohistochemistry. Herein we report the case with brief review of literature.
한의진단명과 진단요건의 표준화 연구II (표준화 실례) - 2차년도 연구결과 중간 보고-
양기상,최승훈,최선미,박경모,정우열,안규석,엄현섭,김성훈,전병훈,김정범,권영규,박중현,김동희,장혜옥,김성우,신상우,고현,Yang, Ki-Sang,Choi, Seung-Hoon,Choi, Sun-Mi,Park, Kyung-Mo,Jeong, Woo-Yeal,Ahn, Kyoo-Seok,Eom, Hyun-Seob,Kim, Seung-Hoon,Jeon, Byun-H 한국한의학연구원 1996 한국 한의학연구소 논문집 Vol.2 No.1
The diagnostic requirements were suggested and explained regarding the systems of differentiation of syptoms and signs in the second year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : -differential diagnosis according to condition of body fluid, differentiation of syndromes according to the state of qi and blood, differential diagnosis according to reletive excessiveness or deficiency of yin and yang(氣血陰陽津液辨證) -differentiation of diseases according to pathological changes of the viscera and their interrelation(臟腑辨證) -analysing and differentiating of febrile diseases in accordance with the theory of the six channels(傷寒辨證) The individual diagnosis pattern was arranged by the diagnostic requirements in the following odor : another name(異名), notion of diagnosis parrern(證候槪念), index of differentiation of syptoms and sings(辨證指標), the main point of diagnosis(診斷要點), analysis of diagnosis pattern(證候分析), discrimination of diagnosis pattern(證候鑑別), a wayof curing a diseases(治法), prescription(處方) , herbs in common use(常用藥物), dieases appearing the diagnosis pattern(常見疾病), documents(文獻調査). This study was carried out on the basis of the Chinese documents and references.