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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
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Journal of the Korea Industrial Information Systems Research
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Journal DOI :
The Korea Society for Industrial Systems
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Volume & Issues
Volume 7, Issue 5 - Dec 2002
Volume 7, Issue 4 - Dec 2002
Volume 7, Issue 3 - Sep 2002
Volume 7, Issue 2 - Jun 2002
Volume 7, Issue 1 - Mar 2002
Selecting the target year
Implementation of B2B order and delivery system using UML, and XML
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 1~10
This study is based on user requirements before the implementation of B2B order and delivery systems. For accurate and easy understanding of the user's requirements I have expressed my specifications in graphical method and to make use of multiple diagrams, I have used UML. In these specifications, I have implemented B2B order and delivery systems with the use of XML, with company 'N' which is domestic aluminum manufacturer as the study object. The results of this study are as follows. First, both a developer and a user can understand the problems associated with specifying study objects through this system. Second, the communication between developers and users is more effective using this system. Third programming became easier because or the formalized specifications of this system. Fourth, this system facilitates the rapid handling of marketing department and stock management. Fifth, order and reservation management became more rapid and accurate through the use of this system. Sixth, this system can help nate B2B order and delivery systems that can be direct transactions. Seventh, this system helps to reduce purchasing costs by allowing for the rapid and simple order and delivery of raw materials. Finally, this study emphasized the advertising effect of an aluminum vessel.
The Design of the VoDSL Terminal based on TDM
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 11~20
The tendency of the technology that is aggregated voice and data circuit is VoP, especially VoIP. But if we try VoP, we have to throw away well structured and well known TDM resources. In this case CLEC and ILEC will encounter lots of troubles about standardization of progress of network evolution, heavy cost of network construction and so on. Therefore in this paper, I suggest designing VoDSL terminal and its operation environment (such as DSLAM) based on TDM. This designed VoDSL terminal can be installed with the DSLAM between PSTN and ISP without any additional facilities. This is more convenient low cost, operation and easier to construct than VoP.
Implementation of Usenet News Filtering Agent using Kohonen Network
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 21~28
With the proliferation of internet and an increase in internet users, several kinds of vast information are provided to users on the internet. It is increasing in the need of personalization service by filtering user preferred news among various news documents provided through several news servers.. In this paper, we implemented a filtering agent system to meet to demand for personalized news service. In the proposed system, Kohonen network is used to train keywords provided by users and to classify news groups. Resulting from that, the personalized new service is achieved. After we trained and tested the filtering agent, we could provide users news groups with their intention.
A Study on Security for IPv6 and ATM
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 29~38
This paper presents IPv6, ATM, and IP/ATM security systems for computer network. IPv6 uses authentication header and ESP to provide security services. Authentication header provides integrity and authentication services and ESP provides integrity, authentication and confidentiality services. User plan of ATM provides authentication, integrity, confidentiality and access control services and control plan of ATM provides authentication and integrity services. IP/ATM security services are also presented.
Memory Performance of Electronic Dictionary-Based Commercial Workload
Lee, Changsik ; Kim, Hiecheol ; Lee, Yongdoo ;
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 39~48
long with the rapid spread of the Internet, a new class of commercial applications which process transactions with respect to electronic dictionaries become popular Typical examples are Internet search engines. In this paper, we present a new approach to achieving high performance electronic dictionaries. Different from the conventional approach which use Trie data structures for the implementation of electronic dictionaries, our approach used multi-dimensional binary trees. In this paper, we present the implementation of our electronic dictionary ED-MBT(Electronic Dictionary based on Multidimensional Binary Tree). Exhaustive performance study is also presented to assess the performance impact of ED-MBT on the real world applications.
A New Successful ERP Implementation Strategy for Small and Medium Enterprises
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 49~58
These days the theme of " ERP" has become a topic of special interest in both public and private sectors. Based on the literature survey on M.I.S. and other IT related area, this paper reviewed the ERP Implementation success factors and found that there would be significant differences between large an small business ERP success factors. For the more practical and successful ERP Implementation, this paper proposed a new university-industry cooperation model of ERP implementation for small and medium Enterprises. Other this study related implications were discussed.
A study on modified biorthogonalization method for decreasing a breakdown condition
Kim, Sung-Kyung ;
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 59~66
Many important scientific and engineering problems require the computation of a small number of eigenvalues for large nonsymmetric matrices. The biorthogonal Lanczos method is one of the methods to solve that problem, but it faces serious breakdown problems. In this paper, we introduce a modified biorthogonal Lanczos method to find a few eigenvalues of a large sparse nonsymmetric matrix. The proposed method generates reduction matrices that are similar to those generated by the standard biorthogonal Lanczos method. We prove that the breakdown conditions of our method are less stringent than the standard method. We then implement the modified biorthogonal Lanczos method on the CRAY machine and discuss the decreased breakdown conditions.
A Proposal on a Multiple-Cycle Binary Sequence Generator with a ST-LFSR
Lee, Hoon-Jae ; Park, Hee-Bong ;
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 67~72
The number of keystream cycle sequences has been proposed as a characteristic of binary sequence generators for cryptographic applications, but in general most binary sequence generators have the only one-cycle sequence. In this paper, we propose a switching-tap LFSR as a basic function of a multiple-cycle binary sequence generator and the improved Rueppel's multiple-cycle generator. Finally we analyze its period, linear complexity, and the number of its keystream cycle sequences.
Verification and Validation of Web Applications
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 73~82
The economic relevance of Web applications increases the importance of controlling and improving their quality. Moreover the new available technologies for the development allow the insertion of sophisticated functions, but often leave the developers responsible for the organization and evolution. As a consequence, a high demand is emerging for methodologies and tools for quality assurance of Web based systems. In this paper, a UML model of Web applications is introduced for their high level representation and concept of the verification and validation activities. In this paper proposed analysis algorithm that was based on Domestic Website and presented result through experiments.
Restructuring of Object-Oriented Designs using Cohesion and Coupling of Class
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 83~90
Recent commercial systems are too large and too complex to restructure their design by hand without tools and cost too much time and effort. This thesis presents a restructuring approach using cohesion and coupling of classes to change object-oriented designs automatically. The matrix which represents the relation between methods is defined by distance between methods using cohesion and coupling, Class restructuring starts to isolate to dividing class, selects the class to have the lowest cohesion and combines the selected class with the closest class.
The Payment Transaction Processor of Integrated Electronic Commerce Systems
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 91~95
Electronic commerce over the Internet is predicted to grow at an ever-increasing rate over the next few years, with on-line sales already heading for several billion. Many companies are using this new sales channel, and a few retailers now have established major on-line sales sites. There have been some successes, particularly in technology, business-to-business and niche markets. This paper has been produced to summarise the basics of electronic commerce system, covering on-line catalogues and on-line purchasing. Electronic commerce systems consists of the authoring tools and web applications, the electronic payment technology, and the security and transaction processing.
The Requirements of Software Architectural Description Language
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 96~102
As the size and complexity of software systems increase, the design and specification of overall system structures become more significant issues than the choice of algorithms and data structures. Structural issues include the organization of a system as a composition of components; global control structures; protocols for communication synchronization, and data access etc. In this paper we show why the existing software architectural description method is not satisfied, and suggest the necessity of the new architectural description language md the requirements of the software architectural description language.
Providing QoS in the Internet using Dynamic Node Setting Method
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 103~111
Historically, IP-based internets have been able to provide a simple best-effort delivery service to all applications they carry. Best effort treats all packets equally, with no service level, packet loss, and delay. The best-effort style has generally worked fine. But the needs of users have changed. The want to use the new real-time, multimedia, and multicasting applications. Thus, there is a strong need to be able to support a variety of traffic with a variety of quality-of-service requirements, within the TCP/IP architecture. This paper propose a framework that offers QoS in a DS domain using dynamic node setting method.
Decision Support for Selecting Workflow Software Products
Byun, Dae-Ho ;
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 112~120
There are currently several workflow software products on the market, and they vary in their capabilities and features. Since there is no single workflow product that dominates others in all aspects, it is difficult to evaluate their superiority. Few methods are available about their selection. This paper suggests a decision support method for selecting the most appropriate workflow software products using the Analytic Hierarchy Process method. We prioritize the importance of four classes of workflow applications as well as 13 commercial products.
Sharing Pattern Analysis of an OLTP Application
Lee, Kangwoo ; Kim, Hiecheol ;
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 121~128
Although multiprocessor systems are widely used in recent years to run commercial workloads, data sharing patterns are rarely explored due to several difficulties. In this paper, we made in-depth sharing pattern analysis for a representative OLTP application, the TPC-B benchmark, running on a cache-coherent shared-memory multiprocessor system. In addition, to illustrate their effects on the performance, the number of cache misses were measured for various numbers of processors, cache sizes and cache block sizes. From these measurements, we found out the shared data in TPC-B largely bear quite different sharing characteristics from those in scientific applications.
A study on the direction of knowledge management implementation for retail firms
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 129~146
In this study, an effective methodology to introduce knowledge management system into the retail business is suggested by overall analysis of examples those were carried out in business area. different from existing studies, which focus on theoretical aspect only, this study focuses its attention on theoretical & practical aspect simultaneously and tries to find a long-term & integrated knowledge management strategy. With examining the examples of knowledge management, this study deals with the fundamental conception, the procedure and the organization of knowledge management. Moreover, this study practically analyzes the knowledge management system of the company named ″H″, one of the retail business companies. By clarifying the problems, which is involved in the knowledge management process of the above company, this study suggests an improvement methodology to introduce and settle down knowledge management system into retail business company for the future. This study has good results in the viewpoint that it gives a definite direction of knowledge management introduction. However, there is some limitation such as the insufficiency of examples and the omission of documented analysis. Therefore, this study leaves some task to be achieve ed in the future.
Substrate Network Modeling and Parameter- Extraction Method for RF MOSFETs
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 147~153
In this paper, a substrate network model to be used with BSIM3 MOSFET model for submicron MOSFETs in giga hertz frequencies and its direct parameter extraction with physically meaningful values are proposed. The proposed substrate network model includes a conventional resistance and single inductance originated from ring-type substrate contacts around active devices. Model parameters are extracted from S-parameter data measured from common-bulk configured MOS transistors with floating gate and use where needed without any optimization process. The proposed modeling technique has been applied to various-sized MOS transistors. The substrate model has been validated for frequency up to 300Hz.
A Study on Accessing SQL 2000 via HTTP based XML-QL
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 154~158
As Electronic Commerce is expanding its area rapidly and various web applications are developed by using SQL Query Language. This paper described a method of data accessing and transformation via HTTP. Finally we expect that this paper method will useful in constructing EC system using XML and SQL 2000 sever in related fields.
A Study on Mutual Reciprocity Degree of Digital Publishing Process by Active and Cluster Analysis Method
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 159~166
Today print media survives in tough struggle for existence and is deep to development of new technology as well as edit style and manufacture environment improvement that utilize actively a computer to establish new phase, and Desk Top Publishing or information industry department and link development are required. Propose analysis and solution way that this paper is examining concept of electronic publishing and manufacture progress, and analyze reciprocity degree of electronic publishing process through active and cluster analysis, and electronic publishing knows.
Characteristic analysis of Modular Multipliers and Squarers for GF(
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 167~174
This paper analyzes the characteristics of three multipliers and squarers in finite fields GF(2/sup m/) from the point of view of processing time and area complexity. First, we analyze structures of three multipliers and squarers: 1) Systolic array structure, 2), LFSR structure, and 3) CA structure. To make performance analysis, each multiplier and squarer was modeled in VHDL and was synthesized for FPGA implementation. The simulation results show that CA structure is the best from the point view of processing time, and LFSR structure is the best from the point of view of area complexity.
Design and Implementation of an XML based Web Mail System
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 175~182
The email system is one of the most popular internet applications used to transmit and exchange personal information. However, the pattern of existing email system is fixed, and the system cannot be expanded or re-used. This thesis has proposed the system which can provide the users with better e-mail data which is flexible, re-usable, and expandable XML data on the web-mail. The process of change is as follows: First, make the XML data to have a tree structure using DOM API and then bring the received messages of the users with the CDONTS. Last, transform the received messages into the element and element value. When the e-mail data is transformed t the XML data, 'the data' and 'the presentation' can be distinguished, which enables the users to see messages according to each individual's unique need. With this system, the user can not only convert data to XML, but also can combine the data segments to a form of letter box in order to manage data conveniently and search the data.
A Study on the Extraction of E-mail Region in Unconstraint Calling Card Images
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 183~189
In this paper, we propose an algorithm to extract the E-mail address in calling card images. Firstly, text regions are separated from background. in the image. To do this, the properties of e-mail addresses and the texture features in the image is used. And then, each text region is explored to find the candidates of e-mail region. Finally, each candidate is divided into characters to find at-symbol(@), that is, e-mail region. The experimental results show hit-ratio over 93.3％ for the various kind of calling cards containing different fonts, background images, caricatures.
Test Equipment Development of Performance in the shielding rubber of Auto-Noise
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 190~194
The aim of development is system having convenient, cheap, reliable and better good measurements. The cozy environments in auto and architects is essentiable requirements. This study focuses on system developments of test equipment for better performance of noise protection in automobiles. Sound cards using makes easily to acquire the sound in each room, especially reduced the complexities of the circuits. The developed system have easily been measured and have characteristics of rapid mecanical response. The menu of rough scan method makes efficiently to test the shielding performance of auto rubber in whole frequency scales.
A Survey on the Situation of the Companies Introducing QS 9000 Certification
Journal of the Korea Industrial Information Systems Research, volume 7, issue 5, 2002, Pages 195~203
The purpose of this study is to investigate how QS 9000 Certification might influence company and analyze the effectiveness. Recently most companies are enforced to adapt quality assurance system, such as ISO series, QS 9000 etc, from domestic or foreign certification institutes. Therefore it is very important for all the company to acquire QS 9000 certification. Three Big UㆍS automakers had developed the QS 9000 quality System for their suppliers to implement the ISO 9000 based quality system. To analysis the effects of QS 9000 Quality System for quality improvement of the suppliers data had been gathered on the certification activities through questionnaire and been analyzed by descriptive statistics.