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Admission Consultation System based on Intelligent Multi-Agent System
최동운,김수용,Choi Dong-Oun,Kim Soo-Yong 한국지능정보시스템학회 2006 지능정보연구 Vol.12 No.1
사이버 교육 분야는 인터넷의 발전에 의해서 많은 변화를 하였다. 대학 진학을 위한 분야가 하나이다. 대학 입시 업무 흐름에 있어서 수험생들은 학교에 직접 방문하여 접수하는 방식과 각 지역 접수창구와 팩스를 이용하여 접수를 한다. 최근에는 이를 유기적으로 통합 관리할 수 있는 인터넷 접수 방식이 각광을 받고 있다. 본 논문의 다중 진학 상담 에이전트 시스템은 대학과 학과를 선택하는 과정에서 적합한 학과를 추천하여 주는 인터넷 원서 접수 시스템을 설계하고 구현하였다. Cyber education fields have been changed a lot with the internee development. One of them is the field of consultation for university admission. As for the business of university admission, there were two ways applicants handed in their applications directly to school which they applied to and to each place to receive applications or sent them through FAX. Recently, highlighted is the internee environment to receive the application for admission which integrated organically the two ways. This paper aims to design and implement a multi-consulting-agent system having intelligence which helps applicants make their right applications for colleges or universities through internet system after guiding a proper department to them.
최동운,강윤정,Choi, Dong-Oun,Kang, Yun-Jeong 한국정보통신학회 2022 한국정보통신학회논문지 Vol.26 No.10
송아지 질병 진단을 위해 사용되는 여러 데이터 중에서 분변은 질병 진단의 중요한 역할을 한다. 송아지 분변 이미지에서 형태, 색상, 질감으로 건강 상태를 알 수 있다. 건강 상태를 파악할 수 있는 분변 이미지는 분변 상태에 따라 정상 송아지 207개와 설사증 송아지 158개의 데이터를 전처리하여 사용하였다. 본 논문에서는 수집된 송아지 데이터 중에서 분변 변수의 이미지를 탐지하고 합성곱 네트워크 기술을 활용하여 질병 증상을 포함하고 있는 데이터 세트에 대해 CNN과 GLCM의 속성을 결합한 GLCM-CNN을 적용하여 이미지를 학습시켰다. CNN의 89.9% 정확도와 GLCM-CNN는 91.7%의 정확도를 보이는 GLCM-CNN는 1.8%의 높은 정확도를 나타내는 유의미한 차이가 있었다. Among the data used for the diagnosis of calf disease, feces play an important role in disease diagnosis. In the image of calf feces, the health status can be known by the shape, color, and texture. For the fecal image that can identify the health status, data of 207 normal calves and 158 calves with diarrhea were pre-processed according to fecal status and used. In this paper, images of fecal variables are detected among the collected calf data and images are trained by applying GLCM-CNN, which combines the properties of CNN and GLCM, on a dataset containing disease symptoms using convolutional network technology. There was a significant difference between CNN's 89.9% accuracy and GLCM-CNN, which showed 91.7% accuracy, and GLCM-CNN showed a high accuracy of 1.8%.
Early Diagnosis of anxiety Disorder Using Artificial Intelligence
최동운,환맹,강윤정 국제문화기술진흥원 2024 International Journal of Advanced Culture Technolo Vol.12 No.1
Contemporary societal and environmental transformations coincide with the emergence of novel mental health challenges. anxiety disorder, a chronic and highly debilitating illness, presents with diverse clinical manifestations. Epidemiological investigations indicate a global prevalence of 5%, with an additional 10% exhibiting subclinical symptoms. Notably, 9% of adolescents demonstrate clinical features. Untreated, anxiety disorder exerts profound detrimental effects on individuals, families, and the broader community. Therefore, it is very meaningful to predict anxiety disorder through machine learning algorithm analysis model. The main research content of this paper is the analysis of the prediction model of anxiety disorder by machine learning algorithms. The research purpose of machine learning algorithms is to use computers to simulate human learning activities. It is a method to locate existing knowledge, acquire new knowledge, continuously improve performance, and achieve self-improvement by learning computers. This article analyzes the relevant theories and characteristics of machine learning algorithms and integrates them into anxiety disorder prediction analysis. The final results of the study show that the AUC of the artificial neural network model is the largest, reaching 0.8255, indicating that it is better than the other two models in prediction accuracy. In terms of running time, the time of the three models is less than 1 second, which is within the acceptable range.
최동운,맹환,강윤정 한국엔터테인먼트산업학회 2019 한국엔터테인먼트산업학회논문지 Vol.13 No.4
We extract the symptom of panic disorder from the context awareness environment. It extracts body context information through natural movement that exists in everyday life and uses a component of panic disorder. The ontology theory can be used to provide information on the degree of symptoms of panic disorder through inference process. For the components of panic disorder to the information processing based on ontology are defined as Classes. Panic disorder index is expressed through ontology modeling so that the condition of panic disorder can be known. The derivation of panic disorder component and panic disorder index will enable context awareness based information service for panic disorder. The context information is periodically synchronized with the context awareness on based device. Panic disorder can be used to improve the lifestyle of panic disorder.
객체 지향 소프트웨어 개발 환경을 위한 지역 버전관리자
최동운,김수용,송행숙,Choi, Dong-Oun,Kim, Soo-Yong,Song, Hang-Sook 한국정보처리학회 1998 정보처리논문지 Vol.5 No.12
분산 시스템에서 객체 지향 소프트웨어를 개발하는 과정에서 다양한 버전들이 발생할 수 있다. 이런 다양한 버전들을 효율적으로 관리하는 방법론에 대한 연구가 필요하다. 본 논문에서는 분산 환경에서 객체 지향 소프트웨어를 개발하는 과정에서 발생하는 버전들을 관리하기 위해서 5차원 객체 공간을 기반으로 하는 버전 모델을 제안하고 있는데, 이는 본 연구팀에서 제안하였던 FONASSE 데이터 모델을 확장한 것이다. 또한 버전들을 효율적으로 제어하기 위해서 새로운 형태의 버전번호를 부여하는 방법을 개발하였다. 그리고, 소프트웨어 개발자들이 버전들을 효율적으로 제어하기 위해서 새로운 형태의 버전번호를 부여하는 방법을 개발하였다. 그리고, 소프트웨어 개발자들이 버전들을 효과적으로 관리할 수 있도록 지역 버전관리자를 설계하여 Solaris 2.5환경에서 Tcl/TK와 C++를 이용하여 구현하였다. Various versions can be generated in course of development of object-oriented software in a distributed system. Research methods are required for the efficient management of these various versions, For this reason, this paper proposes a model of version which is based on five dimensional object space this is extended from FONASSE data model shich we have suggested. We developed a method of version numbering for the effective managa of the versions. for make software developers manage versions efficiently, we design and implement local version manager by using TCI/TK and C' in Solaris 2.5.
최동운,김수용 한국지능정보시스템학회 2006 지능정보연구 Vol.12 No.1
Cyber education fields have been changed a lot with the internet development. One of them is the field of consultation for university admission. As for the business of university admission, there were two ways applicants handed in their applications directly to school which they applied to and to each place to receive applications or sent them through FAX. Recently, highlighted is the internet environment to receive the application for admission which integrated organically the two ways. This paper aims to design and implement a multi-consulting-agent system having intelligence which helps applicants make their right applications for colleges or universities through internet system after guiding a proper department to them. 사이버 교육 분야는 인터넷의 발전에 의해서 많은 변화를 하였다. 대학 진학을 위한 분야가 하나이다. 대학 입시 업무 흐름에 있어서 수험생들은 학교에 직접 방문하여 접수하는 방식과 각 지역 접수창구와 팩스를 이용하여 접수를 한다. 최근에는 이를 유기적으로 통합 관리할 수 있는 인터넷 접수 방식이 각광을 받고 있다. 본 논문의 다중 진학 상담 에이전트 시스템은 대학과 학과를 선택하는 과정에서 적합한 학과를 추천하여 주는 인터넷 원서 접수 시스템을 설계하고 구현하였다.
자동차 외관의 수용성 컬러링 지원을 위한 ICT 융합 시스템
최동운,채은수,강윤정 한국엔터테인먼트산업학회 2018 한국엔터테인먼트산업학회논문지 Vol.12 No.4
Car painting management is the current analog technology system. There is a need for the transfer of information on the technical knowledge of the painting engineer and the technical dissemination system. We have systematically managed the history of product information, compounding ratio data and identification of the compounding ratio of painting, and constructed a system to support the car maintenance water solubility painting to efficiently manage the whole process of painting. It is modeled and implemented by applying ontology theory. This can provide the customer with the desired good quality service. In addition, the painting engineer provides the information that can apply the trend and the preferred color by applying the rule of painting color information. It will be able to systematically manage the verification process of compound information according to the technical standardization and systematic management need in the field color scheme, and can serve as a data platform for information management of paint combination and dissemination of integrated technology information.