웹기반 대화형 전문가시스템에 대한 연구

김창근,김봉기,구명모 진주산업대학교 산업과학기술연구소 2007 산업과학기술연구소보 Vol.- No.14

In this paper, we present a shell interface of expert system which complement the weak points of existing expert system using World Wide Web as user interface. The sell interface is independent of development environment and minimize the overload of client. This centralized management system connects with server program and WWW through a socket and CGI communicates with intermediator. The intermediator runs the shell of expert system as sub-processor, they communicate with each other by pipe. The shell of expert system redirects a standard I/O to the pipe and synchronizes the I/O because it is an interactive system.

점진적 코드생성에 관한 연구

김기원,임청규,오상봉 大田大學校 産業技術硏究所 1993 산업기술연구소 論文集 Vol.1993 No.6

본 논문에서는 복합프로그래밍 지원 환경에서 필요한 점진적 코드생성에 관한 연구를 하였다. 점진적 코드생성은 프로그램의 수정후 불 일치한 트리가 발생되었을 때 최소한의 트리를 방문하여 항상 수행 가능한 프로그램 상태를 유지할 수 있게 해준다. 또한 대상 언어에 대한 구문을 미리 인식하고 있어 구문 오류가 발생될 때 마다 즉각 수정이 가능하며, 정적 의미 분석은 context-free 또는 context-sensitive에 대한 오류를 방지할 수 있다. 본 논문에서는 점지누적 애트리뷰트 평가 알고리즘을 사용하여, 추상구문 트리에 p-code를 첨가하여 점진적 코드생성을 실험하였다. This paper is a study concerned with incremental code-generation which is in need of state which supports integrate programming environments. When after modification of the program the inconsistent tree is found, the incremental code-generator moves minimal tree and then makes the state of program capable of execution and keep it. The incremental code-generation recognized already the syntax of language. When the syntax errors occur, the program can modify immediately. Syntatic analysis can protect against context-free and context-sensitive errors. This paper uses incremental attribute evaluation algorithms and then research into incremental code-generation with abstract syntax tree adding p-code.

분얼형 옥수수의 식물학적 특성과 RAPD 분석에 의한 근연관계

金哲民,李喜鳳,崔現求,鄭載永,金基薰 충남대학교 농업과학연구소 2001 농업과학연구 Vol.28 No.1

분얼형 옥수수 자석계통의 식물학적 특징, 유전적 거리를 조사하여 새로운 교잡종 육성을 위한 기초자료를 얻고자 실험 한 결과를 요약하면 다음과 같다. 1. 개화기에 있어서 조사된 20계통 중 K15가 가장 빨랐고 K07이 가장 늦은 개화소요일수를 보였다. 2. 간장과 착수고는 비슷한 경향으로 보며 K04가 가장 컸고, K15가 가장 작은 것으로 나타났다. 3. 상관 분석 결과 분열수는 개화기 및 출사기와 고도의 정의 상관을 보였으며, 100립중은 개화기, 이삭높이와 고도의 부의 상관을 가지고 있다. 4. RAPD 분석결과 17개의 BAND가 나타났고 이중 1개만이 monomolpic band를 보였으며, primer 당 평균 4개의 loci를 보였다. 5. 유전적 거리와 식물학적 특성간에는 개화기, 분얼수, 엽장과 100립중에서 관련이 있었다. This study was carried out to obtain a basic information for the development of a new corn hybrid with tillers. Materials used in this study were 20 lines having three to four tillers per plant including the PI213749 U S line with non-tillers. These 20 lines were compared for the botanical characteristics and genetic distances were measured using RAPD analysis. Flowering date of the K15 was very earlier. while the K07 was very late in flowering date. Stem height and ear height were similar except for KO4 and the K15. K06, K13 and K19 lines were appeared to be resistant to lodging due to decreased ear height. Number of tillers per plant of lines used were shown three to five on average. KO9 showed the highest kernel yield, while the K08 was low. Among characteristics measured tiller per plant and flowering dates, and silking dates showed a positive correlation, while 100 kernels weight, flowering date and ear height were shown a negative with tillers per plant. A total of 17 bands by RAPD analysis using four per primer were appeared and these lines were classified into three groups, especially the third group could be classified into of four sub-groups.

'삼국사기'와 '삼국유사' : 역사와 문학의 만남

김기봉,김미애,김혜경 경기대학교 2009 시민인문학 Vol.16 No.-

모든 학문이 추구하는 것은 진실이다. 역사학이 사실서사를 통해 진실을 밝힌다면, 문학은 허구서사를 통해 진실을 드러낸다. 그런데 이 둘 가운데 무엇이 진실로 들어가는 더 큰 문일까? 아리스토텔레스는 󰡔시학󰡕에서 실제로 일어난 일을 이야기하는 역사보다는 일어날 법한 일을 이야기하는 시가 진실에 이르는 더 큰 문이라고 주장했다. 시는 보편적인 것을 말하지만 역사는 개별적인 것을 말하기 때문에 그렇다는 것이다. 아리스토텔레스가 설정한 문학과 역사의 우선순위는 동아시아 서사전통에서는 역전되었다. 예컨대 역사서사인󰡔삼국사기󰡕가 문학서사인󰡔삼국유사󰡕보다 더 진실에 가까운 것으로 여겨졌다. 서사가 서구에서는 허구에서 역사가 분리하는 방향으로 전개됐다면, 동아시아에서는 반대로 역사로부터 허구가 분화하는 방향으로 나갔다. 근대에 이르러 동서양 모두에서 사실과 진실을 일치시키는 근대 사실주의는 허구를 통해 진실로 들어가는 문을 차단했다. 사실주의 문법에 따라 문학이 역사를 모방하는 역사소설과 같은 장르가 생겨났다. 탈근대에서 팩션의 등장은 사실만이 진실이라는 근대 사실주의 문법의 해체를 의미한다. 이 같은 맥락에서 본 논문은 사실과 허구는 진실과 거짓의 등식이 아닌 현실서사와 꿈의 서사로 이해돼야 한다는 것을 󰡔삼국사기󰡕와󰡔삼국유사󰡕에 대한 비교연구를 통해 해명한다. 탈근대주의 문법에 따르면, 󰡔삼국사기󰡕가 역사서사라면󰡔삼국유사󰡕는 팩션이라는 것이 본 논문의 테제다.

鼻閉塞환자에서 수술전후 Rhinomanometry에 의한 총 비저항치의 변화

김용기,문문만,최봉남 朝鮮大學校 附設 醫學硏究所 1993 The Medical Journal of Chosun University Vol.18 No.1

For over 100 years, the interest has been shown in evaluation of the nasal airway. As a nasal obstruction can be a subjective complaint, there is wide variation in the interpretation of the nasal symptoms. Rhinomanometry is objective, reliable, easily quantitated and a reproducible method to evaluate the nasal obstruction. 51 patients with nasal obstruction were evaluated with the active anterior rhinomanometry before and after nasal surgery and 60 patients with nomal rhinoscopic findings were evaluated with same methods as a control group. The results were as follows. 1) The mean total nasal resistance was : 1.386CmH_(2)O/LPS in control group. 2.523CmH_(2)O/LPS in patient group(p<0.05). 2) The preoperative total nasal resistance by rhinomanometry was highly correlated with subjective assessment of nasal obstruction, especially for the patient with moderate to severe symptoms of nasal obstruction. 3) In the comparison of preoperative with postoperative total nasal resistance during inspiration according to the different surgical procedure, the total nasal resistance after polypectomy was significantly decreased and the obstructive symptoms were more improved in patients who have recieved polypectomy. 4) The total nasal resistance after nasal surgery was significantly decreased from the preoperative 2.523CmH_(2)O/LPS down to the postoperative 1.512CmH_(2)O/LPS(p<0.05). 5) Therefore rhinomanometry is objectively reliable in evaluation of the nasal obstruction and the effect of nasal surgery.

대구광역시 중구의 가로수 및 열섬 모자이크 현황 분석

김수봉,정응호,김기호 한국환경과학회 2006 한국환경과학회지 Vol.15 No.4

유무선 전자상거래 기술에 대한 고찰

김봉기,강성수 진주산업대학교 산업과학기술연구소 2005 산업과학기술연구소보 Vol.- No.12

In this paper, we described the technical summary and market trend, a foundation technology of M-commerce. The purpose of this study considered the success factors and principal issue of M-commerce through compared with E-commerce.

도시열섬현상 저감을 위한 그린네트워크 구축 방안에 관한 연구 : 대구광역시 달서구를 대상으로

김기호,김수봉,정응호 한국환경과학회 2004 한국환경과학회지 Vol.13 No.6

As urbanization has been expanded in Korea, open spaces, such as urban parks and public sites, have been utilized for other uses, and then this bring out environmental changes for the worse. It is expected that these changes become more serious problems due to overpopulation, increasing individualism, and development of transportation. This research base on the consideration of connecting between decreasing urban green spaces and distributed green sites so as to build the substantial plan for the Green Network construction for urban heat island mitigation in Dalseo district, Daegu Metropolitan City. The result were as follow; 1) Connecting existing natural sites to the remained parks green zone made an Ideal form of Green-Network system. 2) Some school sites were selected for usable open spaces in order to build Green-Network system, and the plan connecting together with exist natural sites was suggested. 3) Moreover, the scheme of planting on the road spaces for connecting green spaces was proposed. 4) The devices of planting on the urban riverside for enhancing the role of urban stream to form green network was conceived.

비호지킨 림프종의 임상적 고찰

김태원,조은택,조기섭,정재용,허재봉,장영,박유환,정춘해 조선대학교 1995 The Medical Journal of Chosun University Vol.20 No.1

A retrospective clinical and histologic study of 30 non-Hodgkin's lymphomas diagnosed at the Department of Hemato-oncology of the Chosun University from January 1989 to December 1993 is presented. Among total 30 cases whose sexes were mentioned, male were 18 and female were 12 and the ratio is 1.5:1. The peak incidence of non-Hodgkin's lymphoma was found in the third decade. The case distributions by Working formulation were summarized in table 3. The most common histopathologic type of non-Hodgkin's lymphoma was the diffuse large cell type of intermediate grade. The presenting symptoms at the time of first visit to the hospital were summarized in table 4. The most common symptoms were palpable mass. Lymph node enlargements were found in 87 %, and most frequently on cervical area(35%). The incidence of primary nodal lymphoma is more frequent than extranodal lymphoma, 1.2:1. The most common primary site of extranodal lymphoma is the gastrointestinal tract. In the laboratory findings, the data of hemoglobin and hematocrit were summarized in table 8, 9, Values of hemoglobin and hematocrit of female patients greater than those of male patients. The results of the immunophenotypings of nodal and extranodal lymphoma indicates that the B-cell lymphoma are predominant(B:T=1.4:1). The clinical stage was Ⅱ in 9 cases(30%) Ⅲ in 9 cases(30%), Ⅳ in 8 cases(26.7%), Ⅰin 4 cases(13.3%), 28 cases were treated with CHOP regimen. Among them, 17 cases(60.8%) achieved a complete remission. 5 cases had a partial response. The most frequent toxicities were toxic hepatitis.

특징기반 영상 데이터베이스 시스템 구현

김봉기,강성수,박순규 진주산업대학교 1999 論文集 Vol.38 No.-

An image retrieval system based on image content is a key issue for building and managing large multimedia detabase, such as trademarks, copyrights, art galleries, museums, picture archiving and communication system. This paper proposes a feature-based image database system where a compound feature vector representing both the color and shape of an image is used. Color information for the feature vector is obtained using the algebraic moment of each pixel of an image based on the property of regional color distribution. Shape information for the feature vector is obtained using the Improved Moment Invariant(IMI) which reduces the quantity of computation and increases retrieval efficiency. In an experiment, we have compared our methods with previous methods using a database consisting of 150 automobile images, and the results of the experiment have shown that our method has a better performance on retrieval effectiveness.