클라이언트 상의 Well-formed XML 문서 처리 시스템의 설계 및 구현

이수연 ( Soo Youn Lee ),송종철 ( Jong Chul Song ),김규태 ( Gyu Tae Kim ),문병주 ( Byung Joo Moon ),홍기채 ( Gi Chai Hong ),정현수 ( Hyun Soo Cheong ) 한국정보처리학회 2000 정보처리학회논문지 Vol.7 No.10

XML is a meta-language as SGML and also can be constructed as an Internet version of simplified SGML being used in conjunction with XLL. Xpointer and XSL. Also W3C established DTDless Well-Formed XML document to use XML document on the Web. But it isnt offered system that consists of browsing, link and DTD generating facility, and efficiently processes DTDless Well-Formed XML document. This paper studies on an implementation and design of system to process DTDless Well-Formed XML document on the client-side. This system consists of Well-Formed XML viewer displaying Well-Formed XML document, XLL Processor processing XLL and Auto DTD generator constructing automatically DTDs based on multiple documents of the same class. This study focuses on automatic DTD generation during hyperlink navigation and an implementation of extended links based on XLL and Xpointer. ID and Xpointer location address are used as the address mode in the links. As a result of implement of this system, it conforms to validation of extended link facilities, extracts DTD from Well-Formed XML Documents including same root element at the same class and constructs generalized DTD.

클라이언트 상의 Well-Formed XML 문서 처리 시스템의 설계 및 구현

송종철,문병주,홍기채,정현수,김규태,이수연,Song, Jong-Chul,Moon, Byung-Joo,Hong, Gi-Chai,Cheong, Hyun-Soo,Kim, Gyu-Tae,Lee, Soo-Youn 한국정보처리학회 2000 정보처리논문지 Vol.7 No.10

XML은 SGML의 기능 및 구문을 인터넷상에서 쉽게 실용적으로 사용하기 위하여 단순화시킨 메타언어이며 XSL, XLL 및 Xpointer등과 함께 사용되고 있다. 또한 DTD를 포함하지 않는 Well-Formed XML을 제공하여 XML문서를 웹상에서 간편하게 사용할 수 있다. 그러나 브라우즈 기능과 XLL의 확장 링크 기능, DTD 생성 기능을 통합하여 Well-Formed XML 문서를 효율적으로 처리할 수 있는 시스템이 제공되지 않았다. 본 논문에서는 클라이언트에서 DTD를 포함하지 않는 Well-Formed XML 문서를 효율적으로 처리 할 수 있도록 Well-Formed XML 뷰어와 자동DTD 생성기, Non-Validating 파서, XLL 처리기 등으로 구성된 시스템을 설계 및 구현하였으며, 확장 기능을 가지는 XLL과 Xpointer 처리, XLL의 링크 항해시 동일 클래스의 Well-Formed XML문서들에서 DTD를 추출하여 자동으로 생성하는 기능에 초점을 맞추었다. 링크 처리시, 링크 주소 지정 방식은 ID와 Xpointer에 의한 직접 주소 지정 방식을 사용하였다. 본 시스템의 구현 결과, XLL 기능의 유효성을 확인하였고 같은 루트 엘리먼트를 갖는 동일한 클래스의 Well-Formed XML문서들로부터 DTD를 추출하여 일반화된 DTD를 생성하였다. XML is a meta-language as SGML and also can be xonsructed as an Internet versionof simplified SGML being used in confunction with XLL. Xpointer and XSL. Also W3C established DTDless Well-Formed XML document to use XML document on the Web. But it isnt offered system that consists of browsing, link and DTD generating facihty, and efficiently processes DTDless Well-Formed XML document. This paper studies on an implementation and design of system to process DTDless Well-Formed XML document on the client-side. This system consists of Well-Formed XML viewer displaying Well-Formed XML documet, XLL Processor processing Xll and Auto DTD generator constructing automatically DTDs based on multiple documents of the same class. This study focuses on automatic DTD generation during hyperlink navigation and an implementation of extended links based on XLL and Xpointer. ID and Xpointer location address are used as the address mode in the links. As a result of implement of this system, it conforms to validationof extended link facihties, extracts DTD from Well-Fromed XML Documents including same root element at the same class and constructs generalized DTD.

부비동 내시경 수술 233례의 임상 고찰

김영기,정현수 釜算慶南耳鼻咽喉科學會 1994 임상이비인후과 Vol.5 No.2

소아 삼출성 중이염이 약물 치료에 영향을 미치는 인자에 관한 연구

김영기,정현수,함태영 인제대학교 1994 仁濟醫學 Vol.15 No.2

삼출성 중이염의 예후와 관련된 인자를 알아보기 위하여 외래를 방문한 51명의 환자를 대상으로 난치성과 관련이 있는 요인을 조사해 본 결과, 과거의 중이수술 유무, 동반된 부비동염 등이 약물 치료에 대한 반응의 중요한 예후인자라고 생각되었다. It has been clarified that multiple factors are implicated in the otitis media with effusion which is common in children. This prospective study was performed to evaluate the factors related to the prognosis of the otitis media with effusion. History, physical examination, impedance audiometry, and radiologic examination were taken. Oral antibiotics (Augmentin or cefixime) were given to all patients orally for 3 months. Myringotomy and V -tube insertion was done in the patients who had no response after 3 months of medication. The factors implicated in the prognosis of otitis media with effusion were analysed. The significant risk factors were present inthose wish previous myringotomy or V-tube insertion, presence of mucopurulent rhinorrhea and total hazziness on PNS X-rays, but not to adenoid vegetaton, eardrum retraction, age, sex, bilaterality and presence of recurrence. Therefore, the presence of previous middle ear surgery and concomitant sinusitis were important prognostic factors in treatment of the otitis media with effusion medically.

젊은 연령군의 초고주파 음역의 정상 청각역치에 관한 연구

우훈영,정철호,정현수 인제대학교 1993 仁濟醫學 Vol.14 No.2

약물에 의한 이독성 등 대부분의 감각 신경성 난청은 와우각 기저부의 병변에 의하여 고음역부터 시작되며 초기에는 일반적인 순음 청력검사 보다 고주파 음역인 8KHz 이상의 음역에서 난청을 나타낸다고 알려져 있다. 저자들은 약물 이독성의 조기발견을 위한 기초연구로 정상인 10∼29세사이의 남녀 각 20명, 총 80귀에서 10HKz∼20KHz 범위의 정상 청각 역치를 구하였다. Human auditory sensitivity for the frequencies above 10KHz was examined in 20 male & 20 female normal healing persons ranging in age from 10 to 29 years. The purpose of this study was two fold. To determine the feasibility of ultra high frequency testing procedures routinely employed in clinical audiometry and to collect normative data using this procedure on adult population. Hughson-Westlake procedure was employed and thresholds were obtained for both ears of each subject. Statistical analysis revealed significant threshold differences between 2nd and 3rd decade for all frequency.

응급실로 내원한 환자에서 응급 심전도 판독의 정확도

장양수,황태식,정성필,이한식,고재욱,정현수,박정수 대한응급의학회 2000 대한응급의학회지 Vol.11 No.1

Background. The emergency physician(EP)'s interpretation of the electrocardiogram(ECG) is important in determining the disposition of patients evaluated in an emergency department(ED) for chest pain or other cardiac complaints. This is particularly important in life-threatening ECG findings. When the cardiologist's final interpretation was defined as the correct one, the concordance compared with the EP was reported to be 50-60%, while the missed diagnosis of acute myocardial infarction(AMI) was reported as 0.6-8.0%, which could be deleterious to the patient. Method and Material. One hundred and twenty eight ECGs were interpreted by two residents from each year residency. ED records of the study patients were reviewed, and the EP's and cardiologist's ECG interpretations were compared. The ECGs were classified by severity according to the following system: class Ⅰ, normal or minor abnormalities only; class Ⅱ, abnormalities with potential to alter case management; and class Ⅲ, potentially life-threatening abnormalities. Result. The overall concordance between EP's and cardiologist's ECG interpretations was 59.3% and the concordance comparing each year residency showed no statistical significant differences (p value less than 0.05). The underdiagnosed rate was 48.4%, 32.0%, 23.4%, 22.7% for first, second, third and fourth year residency respectively, and 2.3%, 5.5%, 10.9%, 5.5% respectively for the overdiagnosed rate. Conclusion. Although the overall concordance showed a relatively high result in our study, the concordance of class Ⅲ ECG resulted in a much lower rate. Therefore, additional studies are needed to identify variables that contribute to ED ECG misinterpretation and to develop methods to resolve these difficulties. Assessment of department ECG misinterpretation would be useful in focusing on resident and staff education.

비용내 T임파구 아군의 분포

김영기,양국진,정현수 인제대학교 1995 仁濟醫學 Vol.16 No.4

비용의 발생기전은 여러가지로 추측되고 있으나 염증반응이 근본적인 원인으로 여겨지고 있다. 염증반응에서 T 세포, 특히 CD4 양성세포와 CD8 양성 세포의 역할이 중요하다고 알려져 있다. 비용에서의 염증반응의 성격을 규명하기 위해 저자들은 11례의 비용(아토피 9례, 비아토피 2례)에서 CD4 및 CD8 양성T세포에 대한 면역조직화학 염색을 시행하였다. 비용내의 CD4 양성T세포의 수는 400배 시야당 3.9개, CD8 양성T세포의 수는 400배율 당 9.5개였다. 저자들은 CD4 양성T세포와 CD8 양성T세포의 비가 역전된 것이 비용내의 염증반응과 관계있을 것이라고 생각한다. The pathogenesis of nasal polyps is supposed to be various, but as a underlying cause, inflammation is substantial. It is well known the CD4(+) T cells and CD8(+) T cell are related with inflammatory process. In order to verify the inflammatory process in nasal polyps, we examined 11 nasal polyps(9 atomics, 2 non-atomics) immunohistochemically. The mean number of CD4 positive cells is 3.9 cells/HPF, that of CD8 positive cells is 9.5 cells/HPF. We concluded that inversed ratio between CD4 positive T cells and CD8 positive T cells is related with the inflammatory process in nasal polyps.