• The Transactions of the Korea Information Processing Society
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• v.7 no.9
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• pp.2783-2796
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• 2000

In electronic commerce systems, for the purchase of package goods to be processed in realtime, the stock of their components has to be

• KIPS Transactions on Computer and Communication Systems
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• v.11 no.4
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• pp.119-126
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• 2022

In this paper, we present important factors and methodologies that we have to follow for secure and efficient package management systems in a closed network. By analyzing previous works, we present several security considerations for the existing package management systems. Based on the consideration, we propose guidelines regarding the use of package management systems in the closed network. More specifically, we propose the development of new package management tools, utilization of physical storage media, utilization of local backup repositories, package updates, and downgrade batches for secure and efficient package management.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.31 no.12C
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• pp.1157-1164
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• 2006

In this paper, we proposed a method for measuring accurate positions and sizes of package and balls in a micro BGA. To find defects of BGA accurately, we focused on finding positions of package and balls. After labeling, we detected connected components of package and balls using feature parameters. After the detection of package component, we measured position and size of package by employing rectangular model which was constructed by the package information. After the detection of the ball components, we measured positions and diameters of balls by employing circular models which were constructed by the ball informations. We did calibration based on landmarks to measure real length, and we compared the measured results with the SEM data. Finally, we found that the accuracy of the proposed method is 94% in terms of ball's radius.

• 한국데이터정보과학회:학술대회논문집
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• 2005.10a
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• pp.103-115
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• 2005

Mathematical packages have the advantages of symbolic computation and powerful graphics interface in contrast with statistical packages. We can use mathematical packages as a support tool in education of mathematics for statistics.

• The KIPS Transactions:PartD
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• v.10D no.5
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• pp.821-828
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• 2003

Package software should have the feature that enables purchasers to discriminate a product suitable for them among a number of software belonging to the similar kind of product. Purchaser's ability to choose a package software depends on whether they can judge that a package software conforms to the relevant standard through an objective quality test process and method or not. There are the standards that can be applicable to the quality evaluation of package software, such as and . This study developed a system with which purchasers can effectively select a package software suitable for their needs, building quality test process for package software and developing test metric and application method.

• The KIPS Transactions:PartD
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• v.9D no.4
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• pp.629-638
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• 2002

As the application area of software grows bigger and the importance of software quality increases, software quality evaluation method is also getting a lot of attention. To evaluate the software quality properly, we need an objective and concrete evaluation mechanism. In general, practitioners customize the international standards to their own needs for this purpose. Package software documents plat an important role in software quality evaluation because it provides the information that helps customers use the software effectively and conveniently. h great deal of efforts has been made in terms of international standards for documentation and documentation process. However, those international standards are too abstract to be applied directly to domestic software packages. In this paper, we developed a guidelines and checklists for writing and evaluating package software documents. Our research basically followed ISO 12119, ISO 9127 and some related research results. Also we proved the effectiveness of this research through actual tests with package softwares.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06b
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• pp.476-481
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• 2010

기존 리눅스 소프트웨어 패키지는 타겟 시스템의 CPU 타입이 정해진 후 컴파일 되어 사용자에게 배포된다. 만약 설치 시스템의 CPU를 위한 패키지가 제공되지 않을 경우 사용자는 크로스 컴파일러를 이용하여 소프트웨어를 추가적으로 빌드해야 하는데 일반 사용자가 이와 같은 작업을 수행하기란 쉽지 않았다. 다른 대안으로 JVM과 같은 가상머신 기반의 소프트웨어를 작성하면 CPU에 독립적으로 패키지를 배포하고 소프트웨어를 실행할 수 있지만 네이티브 코드에 비해 성능이 떨어진다는 단점이 있었다. 본 논문에서는 가상머신의 이점을 살리면서도 네이티브 코드와 동일한 성능을 보장해줄 수 있는 OceanVM 가상머신을 사용하여 CPU 독립적인 리눅스 소프트웨어 패키지를 설계하고 구현하였다.

• Journal of the Korean Society for Library and Information Science
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• v.54 no.4
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• pp.261-281
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• 2020

The importance of long-term preservation of various types of electronic records through dark archives is gradually increasing. However, the current dark archive does not have an optimized information package structure for long-term preservation of electronic records. In order to address these problems, this research proposed four element categories by re-organizing the OAIS reference model information package based on the core process of the dark archiving. The detailed descriptive items of each category consist of a total of 4 upper-level elements and 27 sub elements based on the OAIS reference model, ISO 23081, Records Management Metadata Standard, ISAD(G), ISAAR(CPF), ISDF, and ISDIAH. This structure can be used as a basis for constructing an information package optimized for dark archiving, and is expected to support the long-term preservation of electronic records more efficiently.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.962-966
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• 2000

오늘날 수많은 패키지 소프트웨어들이 제품화되어 출시되고 있다. 하나의 소프트웨어 유형에 대해 다수의 제품이 사용자의 선택을 기다리고 있다. 따라서, 개발 업체는 다수 사용자의 요구를 충족하는 소프트웨어를 개발하기 위해 사용자의 요구사항을 정확히 파악하여 제품에 반영할 수 있도록 해야 할 것이며 사용자는 다수의 제품 중에서 자신이 소프트웨어를 사용하려는 목적과 용도에 적합한 소프트웨어를 선택할 수 있어야 한다. 사용자가 이러한 선택을 할 때 적용할 수 있는 표준으로서 ISO/IEC 12119 정보기술 - 소프트웨어 패키지 - 품질 요구사항 및 시험이 있다. 본 연구에서는 ISO/IEC 12119를 적용하여 소프트웨어 패키지를 시험하고 최종적으로 결과를 판정할 수 있는 체계를 구축하였다.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 1999.05a
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• pp.198-204
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• 1999

컴퓨터의 지속적인 발전은 개인용 컴퓨터에서도 멀티미디어 기능이 가능토록 되었으며, 각종 패키지와의 자료교환을 이용하여 여러 분야에서 많이 활용하고 있다. 특히 멀티미디어 툴로 이용되는 TooIBook은 하이퍼미디어 시스템 개발에 많이 이용되고 있으며, 통계 패키지인 Xlisp은 다이니믹 그래픽 통계 소프트웨어로 실시간 자료계산에 많이 이용되고 있다. 본 논문은 통계에 대한 기본 지식이 없으며, 통계패키지의 사용에 익숙하지 않은 비전문가들에게 각종 통계 자료계산에 도움을 주기 위하여 TooIBook의 하이퍼미디어 기능과 Xlisp의 기능을 DDE로 결합하여 실시간에 각종 자료를 계산하므로 모수를 추정할 수 있도록 해주기 때문에 각종 통계 자료를 보다쉽게 추정할 수 있을 것으로 기대된다.