2011, Vol.6, No.3

Journal of Knowledge Information Technology and Systems 2023 KCI Impact Factor : 0.89

pISSN : 1975-7700 / eISSN : 2734-0570
https://journal.kci.go.kr/kkits

In this study, increase and decrease for percentage of employment of economic activity patterns and various major economic indicators about the impact of the analysis was carried out. Using Logistic regression model in this study, the results are summarized:average monthly household income and unemployment percentage of increase and decrease compared to the previous month pattern,the negative impact on pattern of increase and decrease for percentage of employment are more likely to have been analyzed. In other words, average monthly household income and unemployment pattern for pattern of increase and decrease for percentage of employment was estimated to be adverse prognostic factors. In addition, pattern of preceding business composite index and the consumer price index showed a positive factor, but they are not significant variables. In other words, preceding business composite index, higher total employment rate for a positive impact on the employment of higher commodity prices have also risen, but also a positive impact, but when compared with other factors, they are not significant variables. In addition, pattern of composite stock price index of percentage of employment adversely pattern, but showed not significant factor. The pattern of percentage of employment has been found to affect the very factors that are emerging as not. Finally, rather than social factors in the immediate and practical household variables are appearing more and more influential factor.

The colorization of a electronic paper display which is recently achieved rapid technical development have mostly applied undesirable color filter based on LCD. So we investigate the patent trend easily to ascertain R&D trend in industry, classify and analyze the research area of the color particle and the electrode structure in detail except the particle and the device, resultantly confirm that this area is a vacancy technology, which is a important approach to establish the colorization of electronic paper display.

A disaster is unwanted event that may occur at any time during the life time of a system. Once a system is built, it needs to be able to prevent and minimize the event and have several alternatives as many as possible or work around such events as much as possible, or at least it should be recovered quickly when the event occurs. There are few existing approaches in recovering from such unwanted events but they do not recover the entire lost data and also take more time to be back to the operating state. We analyze the existing disaster recovery approach used in Information Communication Technology based system and find the loopholes in it, then try to get the solution to fix these loopholes. In this paper we address disaster recovery plan for an Information Communication Technology based system based upon the cloud computing.