• International Journal of Computer Science & Network Security
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• 제21권8호
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• pp.182-186
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• 2021

The market for smart phones has been booming in the past few years. There are now over 400,000 applications on the Android market. Over 10 billion Android applications have been downloaded from the Android market. Due to the Android popularity, there are now a large number of malicious vendors targeting the platform. Many honest end users are being successfully hacked on a regular basis. In this work, a cloud based reputation security model has been proposed as a solution which greatly mitigates the malicious attacks targeting the Android market. Our security solution takes advantage of the fact that each application in the android platform is assigned a unique user id (UID). Our solution stores the reputation of Android applications in an anti-malware providers' cloud (AM Cloud). The experimental results witness that the proposed model could well identify the reputation index of a given application and hence its potential of being risky or not.

• 시큐리티연구
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• 제6호
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• pp.147-165
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• 2003

Since Electronic Security System is introduced in Korea in 1981 by foreign technology, Security market has been increasing considerably during short period, and It performs it's security roles well in place of security guards. As electronic and communication technology is highly developed, Electronic Security System and security market structure is changing naturally. Especially high-tech mobile communication technology will change the method of Electronic Security business. Also the pattens of residence and life style, such as the trend toward nuclear family and single life could effect security market. In recent year, new business models that apply the mobile phone and internet is appeared. Although Electronic Security System is changed by the changes of technology, It is very difficult to change the basic elements, such as sensing, alarm signal transfering, and response. The rate of increase of Electronic Security market is expected to matain it's increase pace for the time being. But the development of new system for new protectes such as childeren, old person, vehicle rather than immovable facility is necessary to prepare for the continuous competition.

• Journal of Korea Trade
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• 제23권4호
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• pp.115-130
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• 2019

Purpose - This paper examines the impact of labor market regulations on FDI and the production of foreign firms. Design/methodology - We use an index of employment protection along with data on the FDI and production of foreign affiliates that are provided by the OECD. Findings - The empirical results show that strict employment protection discourages both the production and initial entry of foreign firms, with its impact on production being larger than that on the initial entry decision. The result is robust to various specifications in which instrumental variable estimations are used by applying a unionization rate and a severance pay for redundancy dismissal as instruments, respectively. Therefore, policymakers should not limit their focus to tax incentives, cash grants, and relaxation of market regulations, but they should also extend their attention to labor market deregulation and decreasing non-wage cost to attract more foreign firms into their countries. Originality/value - This paper attempts to answer the question on the impact of employment protection rules on the foreign firm's decisions regarding production as well as initial entry.

• 한국사회정책
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• 제20권2호
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• pp.261-304
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• 2013

본고는 우리나라 사회적 양극화 중에서 가장 중심적 주제의 하나인 '노동시장 양극화'의 배경과 현황을 살펴보고 대안으로서 사회통합방안을 제시한다. 동시에, 논문은 현재 신정부가 치중하는 고용률 70%제고 등 일자리정책이 이러한 노동시장 양극화를 해소하기 위한 방안으로 충분하며 적절한지를 검토한다. 본고는 고용률 70%제고가 복지로서의 일자리 확충을 통한 사회통합방안으로 필요한 정책이지만 여성, 청년, 고령자를 주 대상으로 하면서도 단시간근로의 확충에 주로 치중하고 있는 정책의 한계를 지적하며 우리 노동시장 내 심화되고 있는 노동시장양극화를 해소하기에는 보다 근본적인 사회통합적 법 제도와 노동 시장정책이 필요하다고 본다. 논문은 또한 노동시장 양극화의 극복은 법제도적 방안과 함께 임금체계의 개편에 이르기까지 매우 포괄적이며 복합적인 대응을 요구한다는 점을 지적한다. 그 외에 고용 연금보험 등 광범위한 사회적 안정망의 사각지대해소, 노사 간 자주적 교섭에 의한 임금 근로조건의 향상, 기업 내외의 인적자원개발 및 숙련체제와 분배구조의 개선에 이르기까지 보다 견고한 복지체제의 발전을 위하여 노동조합이 실업보험 등의 운영에 직접 참여하는 겐트시스템의 도입을 중장기적인 전략목표로 삼아야 할 필요성을 지적하고 있다. 아울러, 분절된 노동시장 구조의 문제를 궁극적으로 해결하기 위하여 보다 적극적 노동시장정책과 사회정책의 통합적 접근필요성을 강조하고 있다.

• 패션비즈니스
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• 제14권5호
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• pp.195-215
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• 2010

The emergence of the luxury market has led numerous academic researchers, as well as marketers in the luxury market, to pay attention to both identifying luxury brand features and measuring perceptions toward luxury brands. Especially, Korea is a significant emerging market for luxury goods. Young consumers and male consumers are getting into the luxury market fast and these new segments will keep increasing. There are only a few studies related to distinctive definitions of luxury brands and measurement development for the Korean market. However, there are some limitations in these previous studies in that they did not capture the nature of luxury due to their inappropriate of subjects and approach in data collection and to lack of a perspective of Korean specific features. Thus, the purpose of this research is to identify Korean consumers' perceptions toward luxury products and, ultimately, to develop a reliable and valid measurement items for the luxury products' features for the Korean market. Defining the three high constructs(functional, emotional, and symbolic aspects) as a key needs and benefits on luxury brands, we looked at four stages of development for generating and deducting items by luxury industry experts and luxury consumers, as well as for testing measures by 20th~60th consumers. As a result, this study confirmed that luxury brands consists of high quality, high price, unique design, and luxury store; the emotional aspect construct combines craftsmanship, VIP service, and high social status; and the symbolic construct includes brand heritage and being a well-known brand. Finally, 22 measurement items (Measures of Luxury Brand for Korea: LBK) were developed for the conceptual features for luxury brands from a Korean perspective. This study provided understanding of Korean consumers' perceptions toward luxury brands from an academic perspective. For the managerial implication of this study, LBK can be utilized to judge both luxury brands and mass brands, to diagnose current a brand's luxuriousness, from the customer's point-of-view, and, finally, to measure a Key Performance Index (KPI) of luxury brand companies.

• International journal of advanced smart convergence
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• 제8권3호
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• pp.87-94
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• 2019

IoT-based services are being released in accordance with the aging population and the demand for well-being pursuit needs. In addition to medical device companies, companies with ideas ranging from global ICT companies to startup companies are accelerating their market entry. The areas where these services are most commonly applied are health/medical, life/safety, city/energy, automotive and transportation. Furthermore, by expanding IoT technology convergence into the area of life care services, it contributes greatly to the development of service models in the public sector. It also provides an important opportunity for IoT-related companies to open up new markets. By addressing the problems of life care services that are still insufficient. We are providing opportunities to pursue the common interests of both users and workers and improve the quality of life. In order to establish IoT-based digital life care services, it is necessary to develop convergence technologies using cloud computing systems, big data analytics, medical information, and smart healthcare infrastructure.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2013년도 추계학술대회
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• pp.787-789
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• 2013

스마트기기가 대중화 되면서 그에 따른 많은 응용프로그램이 개발 되고 있다. 특히, 스마트 폰 시장에서 높은 점유율을 가지고 있는 안드로이드의 경우 많은 응용 프로그램이 개발되고 있고, 그에 따라 리소스가 사용 가능한 공간이 충분 함에도 불구하고 응용 프로그램의 서비스 프로세스가 원활히 돌아가지 않아 응답시간이 지연될 경우가 발생 한다. 본 논문에서는 응용 프로그램의 응답시간이 지연되는 상황을 분석하고 문제점을 찾아 해결하기 위한 방안을 모색 할 수 있도록 하는 응용프로그램 서비스에 대한 응답시간을 파악하는 분석도구를 구현하였다.

• International Journal of Computer Science & Network Security
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• 제21권5호
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• pp.217-221
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• 2021

Recent studies have indicated that mobile markets harbor applications (apps) that are either malicious or vulnerable, compromising millions of devices. Some studies indicate that 96% of companies' employees have used at least one malicious app. Some app stores do not employ security quality attributes regarding authorization, which is the function of specifying access rights to access control resources. However, well-defined access control policies can prevent mobile apps from being malicious. The problem is that those who oversee app market sites lack the mechanisms necessary to assess mobile app security. Because thousands of apps are constantly being added to or updated on mobile app market sites, these security testing mechanisms must be automated. This paper, therefore, introduces a new mechanism for testing mobile app security, using white-box testing in a way that is compatible with Bring Your Own Device (BYOD) working environments. This framework will benefit end-users, organizations that oversee app markets, and employers who implement the BYOD trend.

• International Journal of Advanced Culture Technology
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• 제11권4호
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• pp.423-428
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• 2023

Currently , the growth of various platforms is remarkable , both at home and abroad . With the growth of various platforms such as PC, console, and VR as well as mobile, the global gaming industry market size has grown to reach KRW 151 trillion . However , in order to revitalize the domestic game market , which is growing at a slower pace, improve the concentration phenomenon that is concentrated on mobile and PC platforms , and select one of the games using IP that is being discussed as a new breakthrough , and determine what form the game will take. Through this study, we would like to suggest whether multi-platform is appropriate. The Digimon series generally attracts many fans through animation , and the Digimon story Cyber Sleuth, which utilizes new scenarios to satisfy them and arouse interest at the same time , can be seen as a representative success example We believe that through this interaction, users can continue to play the main content on their PC, and create synergy by being able to play and enjoy minimal content through mobile anytime , anywhere while doing other things.

• Journal of Dairy Science and Biotechnology
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• 제22권1호
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• pp.53-60
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• 2004

During the past decade, functional foods and nutraceuticals have emerged as a major consumer-driven trend, serving the desire of aging populations to exercise greater control over health, delaying aging, prevent disease and enhance well-being and performance. On a global basis, retail sales of functional food were worth an estimated USD 1,501 billion in 2001. The market for functional food in Korea has increased in the last three years above 10%. Especially value sales rose by over 30% between 1999 and 2001, and are worth around 12,000 billion won in 2001. To regulate functional food represented a rapidly growing market in Korea a new act 'Functional Health Food Act' was announced officially in 2002. The type of functional milk product in Korea market is conventional food containing various functional ingredient. To promote functional food market in milk product sector the introduction of functional and health claim should be taken into account in the future in Korea.