• Journal of Digital Convergence
• /
• v.15 no.12
• /
• pp.13-23
• /
• 2017

Obviously, "informatization" is one of the most effective means for improving national competitiveness. In particular, South Korea is a representative successful case implementing informatization in the world. On the contrary, North Kora does not because of serious information devide matter. Given the assumption that information devide is caused by three aspects: the access to information devices or database(information accessibility); the ability to utilize information resources(information mobilization); and the ability to differentiate the quality of information(information consciousness). Based upon three aspects of information devide, we design practical strategies to implement informatization for North Korea region. The purpose of this study is to investigate how to successfully build in informatization of North Korea region for unification era. Drawing on the analysis of successful cases of South Korea, we suggest the valuable guidelines and directions toward success of building informatization of North Korea region. Therefore, this study provides government with specific and practical success strategies for unification era.

• Journal of Korean Society of Rural Planning
• /
• v.14 no.3
• /
• pp.63-73
• /
• 2008

The purpose of this study is to analyze the determinants of the digital divide at individual level and regional level in Korea, considering interaction between individual and the regional variables. Following results are obtained. First, individual level digital devide in the 16 different regions has been found in terms of Internet use, implying the needs for further analysis on impact of the regional factor in individual Internet use. Second, the result finds the impact of level-l individual variables, "gender, age, education, income and jobs" on digital divide, significantly at level 10% level. Third, the regional variables influencing the individual digital divide were not found at state level. However, regional factors might affect digital devide at county level. Study suggest some plans to reduce digital divide. First, the digital devide at individual level should be remedied by focusing on neglected class of people. Second, we need to approach the digital divide by analyzing in more detail, reflecting interactions of the regional variables and individual variables. Third, we should come up with a policy for mending the digital divide at regional level.

• Korean Journal of Human Ecology
• /
• v.17 no.2
• /
• pp.279-292
• /
• 2008

The concept of "new consumer sovereignty" is playing a significant role in having the initiative of production and consumption of technology and culture trend. Today the 'new consumers' positively use digital and information technology in purchasing. To understand these consumers' new purchase tendency, the study examined the actual conditions 1) of consumers' use of digital and information technology, 2) of digital devide between consumers, and 3) the consumer's attitude to changes of their lifestyle which digital convergence could result in. The subjects were thousand male and female adults. The data were collected from a survey conducted by Embrain, a research firm in Seoul, in the period of June 1st, 2007 ${\sim}$ June 10th, 2007. The results show: 1. Most subjects have computers, their Internet use is their general life, and they have lots of exposure opportunities to digital information. They positively and actively use information technology. 2. Between male and female subjects, and between old and young generation there is a significant digital gap. But the gap between regional areas is statistically not significant. 3. The subject's attitude to digital convergence society shows both positive expectation and negative concerns. Concludingly, to embody a desirable digital convergence society, it is necessary to be searched the ways which can decrease the digital gap and policy to share benefit that information technology can give to consumers.

• Journal of Korean Library and Information Science Society
• /
• v.33 no.4
• /
• pp.101-123
• /
• 2002

UN has decided to observe the year 1999 as the International Year of Older Persons (IYOP). Since that year, older persons should have equal access to information in order to function effectively in an information society for all. Public library should be a important access point for older persons, and above all, be a leading ole to bridge digital devide in the regional community. There are, however, few policies or guidelines for public library services to older persons in Korea. This is a time fur developing these ones at the national level. In this study, the draft for public library services to older persons is suggested.

• Journal of Korean Library and Information Science Society
• /
• v.45 no.1
• /
• pp.249-270
• /
• 2014

The purpose of this study is to discover the mobile-based information behaviors of the older adults with comparison of the college students and then to provide some fundamental ideas of the bridging digital devide for them. For this aims, data were collected from seniors and college students living in Daegu and Kyung-buk province via a self-designed questionnaire, and the data of 375 seniors and 323 college students were analysed with $x^2$ and t-test using SPSS. It revealed that the economic condition did not influence in the possession of mobile devices, and for leisure was most favorite activity in both groups. However, the college student group suggested the supply of free or low price mobile device; whereas the older adults group suggested the spread of education of mobile device usage would be the most important matter for bridging the digital devide. Various results of the study were presented with tables and figures in this paper.

• Journal of the Korean Institute of Telematics and Electronics
• /
• v.12 no.1
• /
• pp.1-6
• /
• 1975

The boundary has been one of the most important information in radiographic images and the degrees of difficulty involved varies greatly with the quality of the picture. These Buantifications are the means to diagnoses. The purpose of this paper is to quantify intensity variation and the threshold decision which is based on statistical principles and is developed to detect limits in liver scintigrams the entire picture is devide4 into 64 small regions. The kurtosis and variances for each smal region are used as indications to select the histograms the thresholds are computed according to the method o(maximum likelihood which minimizes the probability o( misclassification. Therefore Ive have demonstrated the applicability of the boundary detection and proved good agreement with human recognition, and we can use it for the diagnosis data of liver disease.

• Proceedings of the IEEK Conference
• /
• 1998.06a
• /
• pp.705-708
• /
• 1998

In this paper, a new algorithm is proposed that the template matching is used to devide SOFM (self-organizig feature map) for fast learning and to extract features for considering input data types. In order to verify the superoprity of the proposed algorithm, applied to the recognition of handwritten numerals. Templates of handwritten numerals are created by a line of external-contact.

• The Journal of Information Technology
• /
• v.3 no.4
• /
• pp.1-12
• /
• 2000

We can devide the speech into high frequency speech and low frequency speech according to the feature of the speech, However so far the construction of the recognizer without concerning this feature causes low recognition rate relatively and the needs of an amount of data in the research on the speech recognition. In this paper, we propose the method that can devide this feature of speaker's speech using the Formant frequency, and the method that can recognize the speech after constructing the recognizer model reflecting the feature of the high and low frequency of the speaker's speech, For the experiment we constructed the recognizer model using 47 mono-phone of Korean and trained the recognizer model using 20 women's and men's speech respectively. We divided the feature of speech using the Formant frequency Table, that had been consisted of the Formant frequency, and the value of pitch, and then We performed recognition using the trained model according to the feature of speech The proposed system outperformed the existing method in the recognition rate, as the result.

• Journal of Korean Library and Information Science Society
• /
• v.16
• /
• pp.99-128
• /
• 1989

The purpose of this study is to examine the problems of the each cataloging rules about the physical description area that generated the greatest controversy in the cataloging of microcomputer software, and to suggest solutions of these problems. The results of the study can be summarized as follows: 1. Because the physical description area of materials is to identify the physical attributes of the carrier, file description might better described in the material specific details area. 2. Integrated software that related file is linked together need to be used terms that represented any type of software 3. It is desirable that the term 'computer' is to be used as a modifier to devide the carrier of microcomputer and other non book materials. 4. System requirements would better described in a note area rather than physical, description area. 5. It is desirable that other physical details such as recording density, tracks, etc., is to describe in the physical description area, since such information is to represent specifics of the carrier.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2018.05a
• /
• pp.503-506
• /
• 2018

The concern about Smart Factory has increased according to the 4th revolution. The number of security threats targeting Smart Factory devices has increased over the last years and it is possible to cause the vulnerability of security about industry secret data. In this paper, we devide security requirements into four and analyze security vulnerability of Smart Factory devices and describe the attack type newly happened.