• Journal of Multimedia Information System
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• v.2 no.4
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• pp.311-316
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• 2015

In this paperwork considered problem of using intelligent information systems as an assistant in making decisions by leaders, especially in legal sphere. The lawyers should not judge situation only based on codes or statues, they must take into account other values as well to come to effective solutions to problems. There are a few such programs which could help to make effective and proper decisions.

• Journal of applied mathematics & informatics
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• v.28 no.3_4
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• pp.987-992
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• 2010

H-matrix is a special class of matrices with wide applications in engineering and scientific computation, how to judge if a given matrix is an H-matrix is very important, especially for large scale matrices. In this paper, we obtain several new practical criteria for judging nonsingular H-matrices by using the partitioning technique and Schur complement of matrices. Their effectiveness is illustrated by numerical examples.

• Proceedings of the KIEE Conference
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• 2002.11c
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• pp.391-394
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• 2002

In this paper, we describe the implementation of a monitoring and diagnostic system for Gas Insulator Switchgear(GIS). This system monitors operation status of GIS and transmits data from GIS to host. With this system, a operator can monitor a operating condition and judge the aging of each device, and prevent the failure or breakdown in advance.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1997.04a
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• pp.324-329
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• 1997

This paper introduces experimental results of ride values assessed for domestic and overseas passenger cars. The experiment was executed about four vehicles, three Korean persons, and two roads by measuring human 12-axis. The results include the comparison of the component ride values, overall ride value, and seat effective amplitude transmissibility. The relative comparison of the ride values for different cars is shown in this paper, which may lead us to judge the current address of Korean ride quality-related technology.

• Proceedings of the KSR Conference
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• 2009.05a
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• pp.1708-1727
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• 2009

Even though we usually analyze logistic market based on confined railway logistics, but this study would like to judge what is potential demand transferable to railway goods through accurate analysis of railway sharing rates by the analysis of origin and destination of each item in total freight transportation market. Accordingly, by analyzing each items transferable to railway, excluding items stuck to original market, this study wants to choose some major items which are expected to lasting demand and activate railway logistics plan by focusing on major items for marketing strategy.

• Journal of Korean Port Research
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• v.13 no.2
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• pp.279-288
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• 1999

This paper is concerned with developing a standard costing model based on the case study of PECT and GCT in order to improve operation efficiency and design business strategy. In doing so the model can be a useful tool to analyze current calculation system of lease charge at the two terminals and to judge whether the level of lease charge currently applied to them is justifiable for thier profitability.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1996.10a
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• pp.365-370
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• 1996

This paper introduces experimental results of whole-body vibration exposed through the contact area between automotive seat and human body. Such vibration experiment was carried out for five automotive seats in use and four Korean individuals. Interestingly, the quantitative assessment of the ride values of the tested seats do not only enable us to judge the footnotes the Korean technology in automotive seat has left so far, but also lead to the systematic way of improving their ride quality, in addition in Korean automotive seats raised in this paper.

• Journal of Biomedical Engineering Research
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• v.14 no.2
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• pp.107-112
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• 1993

This paper describes the design and implementation of the Motorized wheelchair. The designed vision system can run 7 Km/h When the obstacle is not on the root. There is the obstacle on the root, this system can judge pass detour or stop.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.22 no.49
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• pp.135-142
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• 1999

The objective of this paper is to provide an automatic color image testing system capable of synthetically testing a color element like a color tone and a luminance for a color image displayed on the screen, using a CCD camera and a microprocess. The system consists of a CCD camera, a line conveyor, a camera driving part, a remocon, a remote sensing part, a display and a PC including a color vision board and a CPU board. By applying the system to a process, reliability for a testing result can be improved and the absolute criterion to judge a part can be made.

• International journal of advanced smart convergence
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• v.12 no.1
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• pp.59-63
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• 2023

We create a malware detector classification method with using the Sequential Probability Ratio Test (SPRT) in IoT. More specifically, we adapt the SPRT to classify malware detectors into two categories of basic and advanced in line with malware detection capability. We perform evaluation of our scheme through simulation. Our simulation results show that the number of advanced detectors is changed in line with threshold for fraction of advanced malware information, which is used to judge advanced detectors in the SPRT.