• Journal of Korean Library and Information Science Society
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• v.34 no.3
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• pp.33-49
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• 2003

The purpose of this paper is to find out the present status of core courses offered at the Departments of Library and Information Science. For this purpose, the core courses in the curriculum, which were compulsory ones in the 19805, are analyzed. The result shows that there have not been many changes in the core courses offered and that traditional cores of selection, organization, services, administration and information science-related courses are still strongly extant.

• The Journal of Information Systems
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• v.6 no.1
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• pp.127-142
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• 1997

본 연구의 목적은 리엔지니어링 작업 구현에 영향을 주고 있는 조직·관리적 요인 들을 실중적으로 연구하는 것이다. 본 연구에는 두 가지 목적이 있다. 첫째, 리엔지니어링 작업의 구현을 성공적으로 이끄는 조직·관리적인 요인들을 조사했다. 본 연구에서 조사되어 질 조직·관리적 요인들을 조직구조, 문화, 최고경영자의 의지, 그리고 리엔지니어링 작업의 구현을 위한 성공요인(success factors) 중에서 어느 요인이 핵심성공요인(key success factors)이지를 나타내고자 한다. 본 연구 결과에서의 성공요인으로는 자율적인 기업 문화, 회고 경영자의 의지, 그리고 관리제도상의 변화인 것으로 나타났고 특히, 자율적인 기업 문 화와 관리제도상의 변화가 핵심 성공요인인 것으로 확인되었다.

• Review of KIISC
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• v.21 no.7
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• pp.53-61
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• 2011

최근 들어 초고속 인터넷서비스의 보편화, 무선통신망의 고속화 및 스마트폰 등 새로운 정보통신매체 등이 보급 활성화됨에 따라 인터넷 뱅킹, 사이버 트레이딩 등 전자금융서비스가 보편화되고 이용률이 해마다 급증하고 있다. 이처럼 전자금융의 대중화 및 활성화로 인해 전자금융사고에 의한 이용자의 금전적인 손실은 해당 금융기관의 신뢰도 하락과 경영상 피해 등 과거보다 더 심각한 영향을 줄 수 있다. 따라서 본 논문에서는 다변화하는 전자금융 환경에 대해 살펴보고 인터넷, 모바일 및 자동화기기 등 전자금융에서 발생한 또는 발생 기능한 보안위협을 분류함으로써 향후 이를 기반으로 전자금융 서비스 안전성 강화를 위한 대응 방안 연구에 기반이 되고자 한다.

• Review of KIISC
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• v.29 no.4
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• pp.55-60
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• 2019

블록체인을 포함하는 분산원장기술은 신뢰할 수 없는 네트워크 상에서 공동으로 거래 정보를 검증하고 기록, 보관함으로써 원장의 무결성과 신뢰성을 제공하고 있다. 이러한 분산원장기술을 이용한 제반 응용시스템이 실세계에서 적용되고 확산되기 위해서는 거버넌스 체계가 구축되어야 한다. 일반적으로 거버넌스란 특정 조직내에서의 지시와 통제활동이라고 할 수 있는데, 분산원장시스템의 경우, 다양한 조직 또는 시스템을 포함하고 있으며 거버넌스 체계도 분산 또는 탈중앙화된 형태로 존재하므로 기존의 조직 거버넌스 체계와 다른 특성과 한계를 가지고 있다. 본 연구에서는 ISO TC 307에서 진행하고 있는 분산원장시스템 거버넌스 표준화 활동을 소개하고 향후 전망과 대응방안을 검토한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.363-364
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• 2023

카테고리별 베스트셀러를 통해 트렌드 파악 및 사용자 맞춤형 도서 추천을 위해 카테고리별로 도서 데이터를 수집하고, 대용량 데이터인 위키피디어 데이터를 이용하여 워드임베딩 모델을 구축한다. 도서 데이터에 대한 키워드 분석 및 LDA 주제분석 기법에 의해 카테고리별 핵심 단어 분석을 통해 도서 트렌드를 파악하고, 사용자 맞춤형 도서 정보 제공 및 도서를 추천하는 기능을 구현한다.

• Journal of the military operations research society of Korea
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• v.32 no.1
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• pp.159-175
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• 2006

Korea e-government sets the goal of reaching the full integration stage. In this study, we propose a role model of the National Informatization Agency which is a fundamental organization for achieving the goal. The National Informatization Agency assumes full charge of support functions needed for consistent and efficient accomplishment of all the e-government projects, and those functions include e-government planning, project administration, national IT resource operation, national standards management, and project audit and evaluation. The proposed role-model is expected to be a theoretical basis for innovative government at informatization.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.46 no.3
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• pp.259-267
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• 2023

At a time when the demand for drones is increasing, a plan to utilize drone images was sought for efficient promotion of cadastral resurvey. To achieve the purpose of this study, the technical and legal status of drone images was reviewed, and through this, the possibility of using it for cadastral resurvey was primarily reviewed. subsequently, an experiment was conducted targeting the project district to examine whether drone images were applied to boundary extraction, which is the primary process of cadastral resurvey. As a result of the experiment, it was found that boundary extraction from images is possible. However, in some cases, it is impossible due to field conditions or image quality. Therefore, it is necessary first to apply cases where boundary extraction is possible to cadastral resurvey and seek solutions for some impossible cases. In particular, the image quality problem may have problems with the current technology, but it will also have problems with the existing drone equipment. So, standard for drone calibration should also be established. Finally, the cadastral resurvey surveying procedure using drones was also presented

• Information Systems Review
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• v.22 no.1
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• pp.1-16
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• 2020

Blockchain is emerging as a technology that can build trust between users participating in the system. As interest of Blockchain has increased, previous studies have mainly focused on cryptocurrency and application methods related to Blockchain technology. On the other hand, the studies on the stable implementation of Blockchain were rarely conducted. Typically, uncle block in the Blockchain plays an important role in the stable implementation of the Blockhain system, but no study was conducted on this. Drawing on this recognition, this study attempts to predict the uncle block of Blockchain using machine learning method, Blockchain information, and macro-economic factors. The results of artificial neural network and support vector machine analysis, Blockchain information and macro-economic factors contributed to the prediction of uncle block of Blockchain. In addition, artificial neural network using only Blockchain information provided the best performance for predicting the occurrence of uncle block. This study suggests ways to lead and contribute to Blockchain research in information systems filed.

• Journal of the Korean Society for information Management
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• v.23 no.2
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• pp.185-206
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• 2006

This study examines the history and issues of the LIS field in Korea in order to identify problems of the current librarian education & research areas and provide a new direction for development in this field. As the result of the research, the issues in the department of LIS are found as follows : 1) the LIS departments are restructuring their curriculums 2) the departments are strengthening IT education 3) the foundation for producing professional librarians with area expertise is established by double major programs 4) most popular research areas are library management, organization of information, information sciences etc. 5) the research areas have been diversified as well including information search, record management and publishing.

• Journal of Intelligence and Information Systems
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• v.28 no.2
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• pp.57-74
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• 2022

Recently, artificial intelligence parking control systems have increased the recognition rate of vehicle license plates using deep learning, but there is a problem that they cannot determine vehicles with fake license plates. Despite these security problems, several institutions have been using the existing system so far. For example, in an experiment using a counterfeit license plate, there are cases of successful entry into major government agencies. This paper proposes an improved system over the existing artificial intelligence parking control system to prevent vehicles with such fake license plates from entering. The proposed method is to use the degree of matching of the front feature points of the vehicle as a passing criterion using the ORB algorithm that extracts information on feature points characterized by an image, just as the existing system uses the matching of vehicle license plates as a passing criterion. In addition, a procedure for checking whether a vehicle exists inside was included in the proposed system to prevent the entry of the same type of vehicle with a fake license plate. As a result of the experiment, it showed the improved performance in identifying vehicles with fake license plates compared to the existing system. These results confirmed that the methods proposed in this paper could be applied to the existing parking control system while taking the flow of the original artificial intelligence parking control system to prevent vehicles with fake license plates from entering.