• 디지털융복합연구
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• 제10권5호
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• pp.37-51
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• 2012

본 연구의 목적은 정보보안을 기술, 조직, 인적 요소 등을 포함하는 포괄적인 관점에서 접근하는 것이다. 정보보안 역시 최종 사용자와 관련된 기술을 포함하고 있기 때문에 기술스트레스를 증가시킬 수 있다. 따라서 기술스트레스 프레임워크를 활용하여 보안상황에서 보안인식훈련이라는 상황적 요인이 기술스트레스에 어떠한 영향을 미치며, 기술스트레스가 보안정책준수행위에 어떠한 영향을 미치는지 실증적으로 분석해보았다. 분석결과 보안인식훈련은 업무과중과 기술불확실성에 유의한 영향을 미치는 것으로 나타났으며, 이들은 보안정책 준수에 유의한 영향을 미치는 것으로 나타났다.

• Journal of Contemporary Eastern Asia
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• 제18권2호
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• pp.33-48
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• 2019

The current Moon Jai-in administration in South Korea is facing serious challenges as a result of a scandal involving the manipulation of news online. Staff in Moon's camp are suspected of manipulating public opinion by creating millions of fake news comments online, contributing to Moon being elected president. This South Korean political scandal raises a number of theoretical issues with regard to new platform technologies and media manipulation. First, the incident exposes the technological limits of blocking manipulation of the news, partly because of the nature of social media and partly because of the nature of contemporary technology. Contemporary social media is often monopolistic in nature; with the majority of people are using the same platforms, and hence it is likely that they will be subject to forms of media manipulation. Second, the Korean case of news manipulation demonstrates a unique cultural aspect of Korean society. News comments and readers' replies have become a major channel of alternative news in Korea. This phenomenon is often designated as "reply journalism," since people are interested in reading the news replies of ordinary readers equally to reading news reports themselves. News replies are considered indicators of public opinion and are seen as affecting trias politica in Korean society. Third, the Korean incident of news manipulation implicates a new form of populism in the 21st century and the nature of democratic participation. This article aims to explicate key issues in media manipulation by including wider technological, cultural, and political aspects in the South Korean news media context.

• Journal of Communications and Networks
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• 제12권2호
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• pp.158-167
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• 2010

The energy efficiency of wireless infrastructure and terminals has been drawing renewed attention of late, due to their significant environmental cost. Emerging green communication paradigms such as cognitive radios, are also imposing the additional requirement of flexibility. This dual requirement of energy efficiency and flexibility poses new design challenges for implementing radio functional blocks. This paper focuses on the area vs. power trade-offs for the type of channel filters that are required in the digital frontend of a flexible, energy-efficient radio. In traditional CMOS circuits, increased area was traded for reduced dynamic power consumption. With leakage power emerging as the dominant mode of power consumption in nanoscale CMOS, these trade-offs must be revisited due to the strong correlation between area and leakage power. The current work discusses how the increased timing slacks obtained by increasing the parallelism can be exploited for overall power reduction even in nanoscale circuits. In this context the paper introduces the notion of 'area efficiency' and a metric for evaluating it. The proposed metric has also been used to compare the area efficiencies of different classes of time-shared filters.

• Asia pacific journal of information systems
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• 제24권3호
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• pp.371-391
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• 2014

A long-drawn out debate in the field of technology is whether it is value-neutral or value-laden. While some have argued that this debate has been resolved given the increasingly accepted view that technology is socially constructed, this is still not reflected in mainstream research which still assumes that technology is neutral. What is clear is that both views tend to be linked to studies that primarily focus on explicit forms of technology such as technological designs and their usage. These studies, though significant, may be limited in terms of an underemphasis on the process by which these technologies emerge, a process that requires decision-making activities made by different stakeholders and thus involves value judgments. In order to understand the extent of value-neutrality or value-ladenness of technologies, therefore, it is important to examine not only the final outcomes but also the process involved in technological development (including the artifacts created and used). In this study, we explored how values may be embedded in a specific IT application, and in cases of conflict of values, how they are prioritized. We did this in the context of applications development through an examination of the stages ranging from requirements analysis to coding to testing and deployment.

• 한국실내디자인학회논문집
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• 제22권1호
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• pp.75-84
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• 2013

This study focuses on Gilbert Simondon's individuation theory, a core concept of his technological philosophy, and spatial modality in interactive space as the schema of interactive operation. The study examines spatial modality as the technology of an interaction-enabler that has archi-semiotic characteristics in the designed space by aspects of examples. They are based on ideas and properties of a combined environment and the concept of information, which form Simondon's individuation theory. In the process of technological individuation, spatial modality has the characteristics of archi-semiotics from a combined environment and information. The first of the three properties is representation through semiosis and the information surface. Second is the context by relation works and perception, and third are the symbolic aspects, which could create Placeness by meaning. Combining meaningful constructive and deconstructive spaces could result in space for interactive communication. Spatial modality makes it possible to interact with users and spaces. In fact, it could have a particular semiotic mode of address and become a semiotic and contextual base. As a basic investigation of spatial modality, this study will contribute to interactive space design research.

• The Journal of Asian Finance, Economics and Business
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• 제7권11호
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• pp.1033-1039
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• 2020

Vietnam is conducting an export-led growth model and labour-intensive industries contributing majorly to the total export value. In the context of Industry 4.0, the labour-based industries are significantly affected; hence, enhancing productivity is the key measure to maintain these industries. The garment industry contributes significantly to the total export value of Vietnam. Based on meta-frontier framework, the approach of data envelopment analysis is used to measure technical efficiency of Vietnamese garment firms and the global Malmquist TFP index is utilised to identify productivity change and its components including efficiency, technology and technical gaps between different groups of firms. The data of Vietnamese garment firms from 2013 to 2018 collected from the Vietnam General Statistic Office is used in this study. The results show that: (i) The total factor productivity of Vietnamese garment firms growth, technical progress is the main contributor; (ii) The private garment sector is the leading group; (iii) There is a large technological gap among Vietnamese garment sectors. The private and FDI garment firms have experienced a growth in all components of total factor productivity change. Meanwhile, technological progress change is the main reason to constrain the productivity growth of state-owned garment firms.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제10권10호
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• pp.4933-4956
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• 2016

Use-After-Free (UAF) is a common lethal form of software vulnerability. By using tools such as Web Browser Fuzzing, a large amount of samples containing UAF vulnerabilities can be generated. To evaluate the threat level of vulnerability or to patch the vulnerabilities, automatic deduplication and exploitability determination should be carried out for these samples. There are some problems existing in current methods, including inadequate pertinence, lack of depth and precision of analysis, high time cost, and low accuracy. In this paper, in terms of key dangling pointer and crash context, we analyze four properties of similar samples of UAF vulnerability, explore the method of extracting and calculate clustering eigenvalues from these samples, perform clustering by fast search and find of density peaks on a large number of vulnerability samples. Samples were divided into different UAF vulnerability categories according to the clustering results, and the exploitability of these UAF vulnerabilities was determined by observing the shape of class cluster. Experimental results showed that the approach was applicable to the deduplication and exploitability determination of a large amount of UAF vulnerability samples, with high accuracy and low performance cost.

• 대한건축학회논문집:계획계
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• 제35권4호
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• pp.93-102
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• 2019

In 1960s Russian avant-garde architects such as Moisei Ginzburg, Konstantin Melnikov and Ivan Leonidov were rediscovered in the western architectural society. In this period Rem Koolhaas investigated the projects of Ivan Leonidov with great enthusiasm. In late 1920s and early 1930s when the hope and fantasy to the social revolution and technology reached the climax, The third generation of Russian avant-garde intended to find the new synthesis of the technology, the form and the social ideology. In this context, Leonidov proposed audacious projects from the small scale to the urban scale in the influence of Malevich's suprematism, Vesnin's technological fantasy and Ginzburg's concept of "social condenser". These projects seriously affected Koolhaas. This relationship of Leonidov and Koolhaas was indicated but not investigated in concrete manner. This study intends to analyze the projects of Leonidov and to investigate the relationship of Leonidov and Koolhaas in Delirious NewYork and in the projects of Koolhaas. We will analyse this relationship in three categories : hedonistic technology, social collectivity and pure geometry.

• The Journal of Asian Finance, Economics and Business
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• 제8권3호
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• pp.411-422
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• 2021

Technological adaption and innovative activities foster small and medium enterprises (SMEs) growth, especially women-owned SMEs in Pakistan, However, the impact of technological adaption and innovative activities on SMEs growth in the context of Pakistan has been examined by very researchers. This study aims to identify the effect of technology and open innovation policies on the growth of women-owned SMEs and the present trends and management challenges for successful full implementation of open innovation. The study considered a sample of 693 women enterprises located in different cities in Pakistan. Open innovation is measured through eight innovative practices, reflecting the exploration and exploitation of technology in SMEs. Study findings revealed that women enterprises were involved in several open innovation policies during the last five years. Moreover, the study indicated no significant differences between manufacturing and service SMEs regarding open innovation practices; however, women enterprises are more impressively engaged in open innovation practices. Findings also reveal that women-owned SMEs follow open innovation, mainly for market-related intentions, to compete with competitors and meet customers' demands. Thus, it is suggested that government policy relating to thriving SMEs owned by women should be innovation-oriented. The study contributes to the theoretical and practical implications. Further, the study is helpful for SMEs, researchers, practitioners, and decision-makers.

• International Journal of Computer Science & Network Security
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• 제22권7호
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• pp.117-122
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• 2022

The main purpose of the article is to determine the economic consequences of the impact of war on labor resources and tourism in terms of ensuring economic security. Today, in the context of Russia's invasion of the territory of Ukraine, an important aspect of people's lives is confidence in their safety. But no less important is the provision of economic security, its impact on the labor and tourism aspects of this type of security, the negative impact on which is carried out under the influence of war. Modern society is faced with the same problems that were a hundred years ago: technological progress, the balance of power in the world community, social problems, military conflicts. In the modern development of society, no one can deny the amazing scientific progress in new technologies and communications.That is why it is important to understand how dangerous war is not only for human life, but also for the economy of the state, its labor and tourism aspects.