• 한국비블리아학회지
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• 제29권2호
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• pp.5-34
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• 2018

본 연구에서는 국제연구협력관련 모든 정보유형을 발굴하고 각 유형별로 정보를 수집하여 데이터베이스로 구축하고자 하였다. 이를 위해 연구진이 메타데이터를 일차적으로 개발하고 메타데이터 전문가들과의 논의과정을 거쳐 1차적으로 메타데이터를 개발하였으며, 이에 대해 국제연구협력 관련 전문가들을 대상으로 설문조사를 수행하였다. 뿐만 아니라 각 정보원 유형별 메타필드에 데이터를 수집하여 입력하였으며, 메타필드별로 실제 데이터가 존재하는지 등의 과정을 거쳐 메타필드를 검증하였다. 본 연구에서 설계한 DB 유형은 국제연구협력정보원 DB, 국제연구협력 사업 DB, 국제연구협력 전문가 DB, 국제연구협력 기관 DB, 국제기구 DB, 기타 DB 등이며, 이에 대해 설문조사를 수행하고 실제 데이터를 입력하여 필드를 검증한 결과, 설문조사 결과와 필드별 데이터 입력률은 상당히 높은 일치율을 보였다. 다만 국제기구 데이터 필드만은 이용자의 높은 중요도 평가에도 불구하고 10%이하의 데이터 입력률을 보이는 필드가 25% 정도 있는 것으로 확인되었다.

• 정보보호학회논문지
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• 제23권5호
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• pp.947-955
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• 2013

기업의 정보는 대부분 데이터베이스에 보관된다. 따라서 기업의 범죄 행위를 조사하기 위해서는 데이터베이스에 대한 포렌식 분석이 중요하며 삭제 레코드 복구 기술을 개발할 필요가 있다. 이에 본 논문은 전 세계적으로 가장 많이 쓰이는 Oracle 데이터베이스의 테이블스페이스 파일 구조와 테이블정보를 저장하고 있는 시스템 테이블에 대해 분석하고, 이를 통해 Oracle 테이블스페이스에서 삭제된 레코드를 복구할 수 있는 방법을 제시한다.

• 한국통신학회논문지
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• 제21권2호
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• pp.435-446
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• 1996

In this paper, we present database model of directory systems that perform a task for distributed information repositories in communication network environments. A new model is developed through four phase: (1) A diretory database information is classified that would be stored in directory database as user, administrative, and supplementary information. (2) The modeling criteria are captured that would be used to model information classified. (3) Object-Oriented concepts are used in modeling classified information according to modeling criteria captured. (4) Methods applied to developed model are grouped, and active-based mechanisms such as trigger and constraints are developed. These selected methods and attributes are encapsulated into objects. Consequently they compose an Active Object-Oriented Directory Database Model.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 1996년도 추계학술대회 학술발표 논문집
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• pp.223-226
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• 1996

One of the consideration issue in implementation and maintanence of CIM(Computer Integrated Manufacturing) database is exchange and sharing of information between heterogeneous databases. For efficient operating of SIM systems, it must be able to organize and to manage the information. In this paper, we propose method that can make enhance the efficiency of CIM database, classfying the data in database using self organize neural network to each database systems, and computing between classfied heterogeneous database using extended operator that is defined.

• 한국의학물리학회지:의학물리
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• 제29권1호
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• pp.23-28
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• 2018

The purpose of this study is to build a database of patient information for efficient radiotherapy management. Microsoft Office Access was used to build the database owing to its convenience and compatibility. The most important aspect when building the patient database is to make the input and management of patient information efficient at every step of radiotherapy process. The information input starts from the patient's first visit to the radiation therapy department and ends upon completion of the radiotherapy. The forms for each step of radiotherapy process include the patient information form, the radiotherapy schedule form, the radiotherapy information form, the simulation order form, and the patient history form. Every form is centrically connected to the radiation oncology department's patient information form. A test revealed that the database was found to be efficient in managing patient information at each step. An important benefit of this database is improved efficiency in radiotherapy management. Information on patients who received radiotherapy is stored in a database. This means that this clinical data can be found easily and used in future, which will be helpful in research studies on the radiation oncology department. Benefits such as these will potentially contribute to improved radiotherapy quality.

• 동의생리병리학회지
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• 제24권4호
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• pp.543-552
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• 2010

The objectives of this study are to examine the current status and problems of herb-drug interaction (HDI) information and information database in Korea and suggest the better way to establish useful HDI database. We collected HDI studies that published in Korea and analyzed according to objective, methods, selection criteria of herbs, number of study, correlation between study subject and frequently used herbal medicine (HM). Then we selected representative HM database on the internet made by Korea Food and Drug Administration (KFDA) among the several databases and analyzed its contents related to HDI. Several HDI studies were carried out from laboratory based research to clinical trials and HM databases have been developed for providing information about different aspects of traditional Korean medicine. But the information of HDI and information database are still far from practical applications because there are no coherence to select study subjects and methods among researchers. So, it is necessary to build up HDI database led by the government for providing systematic HDI information. HDI information database is expected to be able to provide useful evidence for health professionals in prescription and consultation to reduce the chance of adverse effects and improve the quality of medical care.

• 간호행정학회지
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• 제2권1호
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• pp.73-96
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• 1996

In the complexity and diversity of modern society, there is an urgent need for an information system which can systematically collect, manage and analyze data. Especially in the discipline of nursing, a nursing informarion system is necessary to maximize nursing resources and improve nursing care in the present system which is faced with increases in client needs and multiple changes in hospital environments. This research was done to provide a basis for the development of an integrative nursing information system for the future, by designing dababases items which were extracted from an analysis of the ward nursing information system on general wards excluding the OPD, ICU, OR and CSR with functions using a different system from the wards, and the design of output screen used the database items. The ward nursing information system was analysed through analysis of nursing practice related to recordings, such as the worksheet, kardex, and other nursing practice recordings, on 25 wards. The development of the database was the part of the construction of hospital information system and used the database development life cycle which is related to the system development life cycle. The database development steps included selection of database management system and design of a physical database following the principles of the order communication system which is been developing at Y University Hospital. Conceptual database and Logical database were designed using the base of 25 data items and fields derived from analysing the worksheet, the data items and fields derived from the kardex and other nursing practice recording, from these 19 data base tables were framed through transforming the relational database. Through this process, four types of output material for nursing practice recording which nurses can carry and use during their nursing practice were produced.

• 정보관리연구
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• 제27권1호
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• pp.40-65
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• 1996

본고에서는 VOCED 데이터베이스의 정보검색기법을 살펴보았다. VOCED 데이터베이스를 직업 교육 및 훈련, 그러고 성인교육분야와 관련된 국제적인 정보를 수록하고 있다. VOCED는 CDS/ISIS 소프트웨어를 통해 구축되었으며, 레코드는 APSDEP 시소러스를 사용하여 색인되었다. VOCED 데이터베이스의 정보검색시에는 여러가지 검색기법들을 사용할 수 있다. 다수용어, 구문, 불리안 논리, 용어절단, 제한탐색 및 인접탐색기법 등을 통해 원하는 정보에 신속히 접근할 수 있다.

• Journal of Welding and Joining
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• 제17권3호
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• pp.44-49
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• 1999

Power and industrial plant use various welding processes and many kinds of materials. Thus, it is a difficult task to get the proper welding information. In this research, a welding information system was developed to solve the difficulty. It consists of database system, knowledge base system and diagram analysis programs. Database system contains a large database and various searching method corresponding to the kind of information. A large part of welding information is managed by this database system. Knowledge based system is used for decision of proper welding process and analysis of weld defects. It has conversion program from text to knowledge, and inference mechanism. Finally, Diagram analysis programs carry out the calculation of ferrite content in the weld metal. By the calculation, a crack occurrence can be avoided. The developed system can be a useful tool for welding in the field of power and industrial plant.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.1094-1099
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• 2009

Workforce information is important in production planning because production planning requires matching a production unit's capacity to loads of assignments. However, tracking and managing workforce information such as skills and accident history is not an easy job. This paper describes a prototype database system for a workforce database system that employs RFID technology. This system tracks daily workforce production capacity on sites. A pilot project is described to explore the benefits and possibility of using radio-frequency identification (RFID) to track and manage workforce information, and is followed by the results of a survey to identify benefits. In addition to the survey identifying the benefits of the database system, the paper also presents a list of challenges through a series of interviews.