• The KIPS Transactions:PartA
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• v.8A no.4
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• pp.385-390
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• 2001

In this paper, we describe a blocking method of buffer overflow attack for secure operating system. Our team developed secure operating system using MAC and ACL access control added on Linux kernel. We describe secure operating system (SecuROS) and standardized Secure utility and library. A working prototype able to detect and block buffer overflow attack is available.

• Journal of Korean Library and Information Science Society
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• v.31 no.4
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• pp.21-47
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• 2000

This study is a preliminary study to suggest an idea for the establishment of the Korean standard authority database system for Korean libraries. It analyzes in detail the current status of the mjor libraries in Korea operating authority system Because the authority work is very hard for a library to accomplish for its costs and efforts needed, it is desirable to establish and maintain the system through cooperative venture. It also investigates the problems to be followed and suggests the possible improvements for the system.

• Journal of the Korean Society for information Management
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• v.38 no.3
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• pp.335-356
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• 2021

This study analyzed the trends and current status in public libraries in Korea for 14 years, focusing on the overview and facilities of public libraries using public library statistics from 2007 to 2020. The research data were collected from the National Library Statistics System and compared with the population and GDP per capita of Korea. As a result, the number of public libraries in Korea is 1,172 as of 2020, which has nearly doubled compared to 2007, and it was found that this increase has a very strong correlation with GDP per capita and population. There were 229 contracting out public libraries operating by the local government in 2020, and the contracting out rate increased from 18.8% in 2007 to 25.1%. Although the site area of public libraries varies greatly from library to library, it tends to get larger over time. The total floor area of public libraries operating by the Office of Education is larger than that of public libraries operating by the local government, and it gradually increases over time, but the total floor area of public libraries operating by the local government have decreased slightly. The total number of seats in the library is decreasing in all libraries, and the reading seats for children and the reading seats for the elderly and the disabled tend to slightly increase.

• Journal of Korean Library and Information Science Society
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• v.45 no.3
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• pp.349-369
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• 2014

The purpose of this study is to suggest an improved model of the library administrative organization, based on analysis and investigation of present situations of libraries in 31 local governments of Gyeonggi province. With the result of this investigation, there are few local governments in Gyeonggi province with library-related organizations. Most of them had more organized position of extraordinary session than of affiliation with each local government. Also, library policy departments were incomplete, and local governments did not configure the library operating System(central library - base library - branch library) efficiently.

• Journal of Korean Library and Information Science Society
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• v.39 no.2
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• pp.5-27
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• 2008

The purpose of this paper Is to present a long-term development plan for the KRILI(Korea Research Institute for Library and Information). To do so, authors analysed a various library research institutes and related organizations in U.S.A., U.K., Czech Republic, Hungary, and Japan. And using the SWOT analysis, author identified and described the current status and also surveyed recognition of library and information science faculties as to desirable roles and phase of the KRILI. Based on the results of analysis and survey, this paper suggested a long-term plan(vision and objectives, strategic issues, desirable phase and organization system, growth and development model, Internal cooperative operating systems and external research cooperation system, etc.) of the KRILI.

• Journal of Korean Library and Information Science Society
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• v.34 no.4
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• pp.67-82
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• 2003

Korea is in the state of insufficient supply of research information, a gap of information between universities and absolute depends on foreign information resource. So it is necessary to activate inter-libray research information resource sharing. To encourage consciousness and spontaneous effort to inter-libray research information resource sharing, university libray evaluation system of contribution toward resource sharing is required. This study intends to survey present condition of inter-libray research information research information in Korea, and develope evaluation system about inter-libray research information resource sharing. And propose operating methods of evaluation system about insert established university evaluation system or execute independently.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.21 no.1
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• pp.161-174
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• 2010

The purpose of this study is to identify the problems of the reciprocal borrowing service in Korea and to develop the reciprocal borrowing model. Using interview and survey method were used for collecting data. Results show that public librarian had positive thought about reciprocal borrowing service and there were many problems to solve before operating the service. Main problems were: leaking of private information, responsibility of lost materials, budget and staff, borrowing regulation, non-competitive libraries. Also three reciprocal borrowing system models were introduced: integrated system model, distributed system model, and reciprocal arrangement model.

• The KIPS Transactions:PartC
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• v.8C no.5
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• pp.557-564
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• 2001

Many people use Linux and FreeBSD because it is freeware and excellent performance. The open source code is very important feature but it also has some problem which may be attacked by hackers frequently. This paper describes the SecuROS of secure operating system that is best solution to this problem and introduces user and programmer interface for active use of secure operating system. Developed secure operating system is composed of the access control method MAC and ACL and conforms to the POSIX which is universally used.

• IE interfaces
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• v.12 no.4
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• pp.575-585
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• 1999

This study develops and operating software for a model plant. The model plant consists of an AS/RS system, two machining centers, an assembly line, and supplementary material handling equipments. Devices of each component are connected with the IBS RT24 DIO 16/16-T I/O module. Each I/O module communicates digital signals with the INTERBUS controller board via SUB-D 9 Connector cable. This study is a previous stage for developing an educational CIM software. Petri Nets is used for modelling the storage/retrieval of the AS/RS system, the flow of workpieces and the assembly line for parts. The operating software is coded with Microsoft Visual $C^{++}$ 5.0 and Interbus Library which is a software driver for the controller board. The operating software can be run on a MS Windows 95. Microsoft Access is used for the implementation of databases for BOM, AS/RS, and parts.

• Journal of the Korean Society for Library and Information Science
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• v.33 no.3
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• pp.145-167
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• 1999

This study aims to identify factors to be considered in designing and operating CD-ROM network systems efficiently and provide designers and operators with basic guidelines. In this study, the current status and problems of CD-ROM network systems at 72 domestic university libraries are examined, and user behavior and satisfaction of 64 actual users in 3 universities are analyzed. In addition, to examine the influenced correlation among the factors such as user satisfaction, system operating policy, system resources and system performance, $\chi^2(Chi-Square)$ test, F test and regression analysis are carried out and the factors influencing user satisfaction are examined.