• 한국의류산업학회지
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• 제10권1호
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• pp.59-67
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• 2008

The purpose of this study was to investigate the job satisfaction of fashion information providers. This study was performed by interview with 14 fashion information providers from April to May 2007. There were three categories on factors influencing fashion information providers' recognitions of job satisfaction (workplace atmosphere, job description, and personal characteristics).

• The Journal of Asian Finance, Economics and Business
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• 제4권3호
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• pp.85-94
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• 2017

The paper examines critical factors affecting consumer behavioral intentions in accepting online health communication through social networking sites. Unlike recent research under this topic, the paper assimilates some components of service quality dimensions and consumer behavior theories. The paper employs factor analysis and structural equation modelling analysis with latent variables to identify critical factors from the survey data collected from Korean consumers. The results of the study identifies three major constructs: consumer needs for health information, the perceived value of tangible attributes of health information providers, and the perceived value of intangible attributes of health information providers. The results show that consumer needs for health information and the tangible and intangible attributes of health information providers should be considered as important antecedents of accepting online health communication through social networking sites. The findings suggest that the success of online health communication via social networking sites largely depends on the tangible and intangible attributes of health information providers.

• 한국의류산업학회지
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• 제10권2호
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• pp.209-219
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• 2008

The purpose of this study was to investigate job stressors of information planning process and the relevant affairs of Fashion Information Providers, using the qualitative research method. This study was performed by interview with 14 fashion information planning providers from April to May in 2007. In the information planning process, there were five steps on fashion information providers' recognitions of stressors: information gathering, analysing, planning, presenting and evaluating. In the relevant affairs of fashion information activities, job stressors consisted of task related stressors, role related stressors, organization related stressors, personal characteristics, and outsides of organization related stressors.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권5호
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• pp.2319-2337
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• 2019

In this paper, we study the distributed cooperative caching for Internet content providers in a small cell of heterogeneous network (HetNet). A general framework based on bankruptcy game model is put forth for finding the optimal caching policy. In this framework, the small cell and different content providers are modeled as bankrupt company and players, respectively. By introducing strategic decisions into the bankruptcy game, we propose a caching value assessment algorithm based on analytic hierarchy process in the framework of bankruptcy game theory to optimize the caching strategy and increase cache hit ratio. Our analysis shows that resource utilization can be improved through cooperative sharing while considering content providers' satisfaction. When the cache value is measured by multiple factors, not just popularity, the cache hit rate for user access is also increased. Simulation results show that our approach can improve the cache hit rate while ensuring the fairness of the distribution.

• 한국임상약학회지
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• 제25권1호
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• pp.42-49
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• 2015

Objective: The aim of this study was to investigate the difference of perception on direct-to-consumer advertisement (DTCA) of prescription drugs between healthcare providers and consumers. Methods: The online and offline survey was conducted from May 26th to June 5th, 2013. The questionnaire was composed of 15 items about perception on DTCA of prescription drugs. Results: A total of 215 healthcare providers and 202 consumers responded to the questionnaire. Consumers had an overall positive attitude on permitting DTCA of prescription drugs and carried favorable views about the influence of the DTCA of prescription drugs on providing drug information, promoting communications between healthcare providers and consumers, and improving images of healthcare providers. Healthcare providers displayed negative perception for the needs of permitting the DTCA of prescription drugs compared to consumers. They showed somewhat skeptical perception about the influence of the DTCA of prescription drugs on necessities and efficiencies of delivering drug information, promoting communications between healthcare providers and consumers, and improving images of healthcare providers. Both healthcare providers and consumers were concerned about the increase of drug prices following the increase in advertisement expenses of pharmaceutical products. Conclusion: This study identified the perception differences on direct-to-consumer advertisements of prescription drugs between healthcare providers and consumers. This study could be of much help in the process of review on permitting DTCA of prescription drugs in Korea.

• 벤처창업연구
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• 제17권4호
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• pp.163-172
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• 2022

본 연구는 디지털 헬스케어 서비스 제공자의 보호동기를 형성하는 위험평가와 대처평가가 정보보호의도의 주요한 요인인 유도통제의도와 자기방어의도에 미치는 영향을 확인하고자 한다. 연구모형은 보호동기이론을 기반으로 기존 선행연구를 통해 심각성, 취약성, 반응효능감, 자기효능감을 독립변수로 채택하였다. 연구모형 검증을 위해 한국의 디지털 헬스케어 서비스 기업 임직원 222명을 대상으로 설문조사를 실시하였으며, 데이터는 구조방정식을 사용하여 분석하였다. 연구결과에 따르면 (1) 보안위협의 결과에 대한 명확한 인지가 디지털 헬스케어 서비스 제공자의 정보유출 사고에 대한 심각성에 대한 이해를 높여주고, 이를 통해 디지털 헬스케어 서비스 제공자의 오남용을 줄일 수 있으며, (2) 보안시스템에 대한 디지털 헬스케어 서비스 제공자의 신뢰와 만족이 스스로 정보유출에 대응할 수 있다는 자신감을 형성시킬 수 있고, (3) 디지털 헬스케어 서비스 제공자는 정보유출로 인해 돌아오는 결과를 인지하고 있지만, 실제 자신에게 발생할 수 있는 가능성은 적다고 생각하고 있음을 확인하였다. 이 연구결과는 디지털 헬스케어 서비스를 운영하는 벤처기업은 디지털 헬스케어 서비스 제공자의 정보보호의도를 높이기 위해서 디지털 헬스케어 서비스 제공자의 보안수준을 높일 수 있는 지속적인 콘텐츠 제공이 필요하고, 타 벤처기업대비 높은 수준의 보안시스템을 도입하여 디지털 헬스케어 서비스 제공자의 신뢰를 통해 정보보호 동기유발이 중요하다는 점을 시사한다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제11권4호
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• pp.1820-1840
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• 2017

Aiming at the phenomenon of false information issued by service providers in cloud computing environment, a method for service evaluation based on fuzzy theory is put forward in this paper. According to the quality of services provided by cloud service providers and their behavior during interactions, a trust relationship between cloud service providers and cloud service consumers is established, which can be quantified by using fuzzy theory. The quality of services is evaluated by drawing on the trust relationship. In our method, the recommendation credibility of a cloud service consumer is determined through behavior similarity with evaluators and a praise factor. The introduction of the praise factor better suits the phenomenon of a high-quality service getting more repeat customers. The negative impact of dishonest customers is reduced, and the accuracy of trust and cloud service quality evaluation is improved by introducing a confidence factor that can be dynamically adjusted. The experimental results show that our method can effectively and accurately evaluate the trust value and service quality of providers, while weakening the influence of dishonest consumers, and quickly detect dishonest service providers. This is beneficial for consumers trying to find high quality service providers for similar services.

• Journal of Information Technology Applications and Management
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• 제12권3호
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• pp.81-96
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• 2005

ASP (Application service provider) as a new type of information systems service has been popular recently and has taken a much attention of information systems professionals and researchers. One stream of the research on ASP performed by IS community dealt with utilization and benefits of ASP systems use. The other researchers argue the importance of ASP vendors' capability to provide users with appropriate services. Kern, Lacity and Willcock (2002) summarized the components of core competency of service providers based on their extensive case studies on application service providers. Also, Levina and Ross (2003) developed a value delivery process of application service Providers in their case study This study is developing Prepositions and an empirical model based on the theory of core competency from strategic management study. The dimension of core competency is composed of management competency, technical service competency and customer service competency. Each dimension is made up of competency items derived from previous studies and adapted by professionals in ASP industry. The validity of the dimensions and items in each dimension has been checked with factor analytic method for empirical test. The core competency dimensions are correlated with performance factors of application service providers including growth of revenue, asset and customer base.

• 복식
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• 제55권4호
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• pp.151-165
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• 2005

Given the fashion customer needs that are getting more complicated and diverse recently, differentiation is required more than ever even from the trend-planning phase where design concept for the forthcoming season is determined. Even though value of information in fashion industry is becoming more critical than any other time in the past, local fashion industry has yet to be approached academically. Therefore, this study attempted to identify the as-is status of local fashion information industry and analyzed duplication and differentiation of information provided by fashion information providers to suggest a roadmap for evolution of the fashion information industry of Korea that is expected to become more active in the future. This research employed biblical study, industry interview, contents analysis and case study. We have studied evolution of local fashion information industry and various types of planning information services as described in the above and expect this study to provide useful references to as-is status of local fashion information industry, for further studies by others and selection of product planning information providers.

• 한국정보통신학회논문지
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• 제16권10호
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• pp.2199-2206
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• 2012

인터넷 환경에서 신원 인증 서비스를 제공하는 신원 제공자의 신원 인증 결과를 다수의 서비스 제공자가 공유하는 신원 인증 공유는, 반복적인 등록 회피와 싱글 사인온을 통한 사용자 편의성 제고, 신원 제공자로부터의 신원 인증 서비스 아웃소싱을 통한 서비스 제공자의 비용 절감, 그리고 제한된 수의 통제된 신원 제공자에게 한정된 신원 정보 노출을 통한 프라이버시 보호 등의 측면에서 몇 가지 중요한 장점을 제공한다. 그러나 신원 인증 공유 기술이 글로벌 인터넷 차원에서 광범위하게 적용되기 위해서는 신원 제공자, 서비스 제공자, 그리고 사용자간에 신원 인증과 관련된 신뢰 문제가 선결되어야 한다. 본 논문은 신원 인증 공유를 위한 신뢰 프레임워크의 현황을 분석하고, 분석 결과를 바탕으로 신원 인증 공유를 위한 동적인 개방형 신뢰 프레임워크를 제시한다.