• Asia pacific journal of information systems
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• 제13권3호
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• pp.41-62
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• 2003

This study investigated the current status and characteristics of strategic alliances attempted by domestic internet businesses. Specifically, this study surveyed competitive environmental characteristics of partner companies involved, alliance period, types of partner companies, motives of alliances, types of alliances, success and failure factors and satisfaction toward the alliances. Major findings were: first, alliances between portal companies and content producers; portal companies and internet services; e-commercial sites and internet services were the most frequent partnerships engaged. Second, the most important motive for and type of the strategic alliance were: 'the commercialization and marketing of new product' and 'joint distribution and marketing agreement' respectively. Third, the most important factor for the successful alliance was 'a close examination of partners' core business value and competence'; and the factor most hindering the successful alliance was 'a discrepancy on capabilities of partners' core personnel. Finally types of internet business were significantly related to perceived satisfaction toward strategic alliance.

• 문화기술의 융합
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• 제4권4호
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• pp.337-341
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• 2018

온라인 미디어의 지속적인 발전과 최근 모바일 컴퓨팅 사용 환경이 급격하게 개선됨에 따라 인터넷 정보의 유통이 공급자 중심 단방향에서 소비자 중심의 양방향으로 빠르게 변화하였다. 이에 따라 인터넷 정보의 관심도를 측정하는 것이 공급자와 소비자에게 중요한 문제로 대두되었다. 본 논문에서는 국내 인터넷 정보제공 업체에서 제공하는 실시간 검색어를 자동화된 소프트웨어를 구현하여 1개월간의 데이터를 수집하고, 실시간 검색어의 지속시간을 분석하여 인터넷 정보 관심도를 분석하였다.

• 정보과학회지
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• 제19권9호
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• pp.22-25
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• 2001

No Abstract. See Full-text

• 패션비즈니스
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• 제17권3호
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• pp.99-108
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• 2013

The purpose of this study is to do a detailed analysis of the layouts and components of the main pages of the SOHO malls, which serve as its display window, and in turn, find a successful strategy for SOHO malls in the over saturated Internet shopping mall market. To analyze the components and layout of the main page of the SOHO Internet apparel shopping malls, top 50 Internet apparel shopping malls for woman and top 50 Internet apparel shopping malls for man, ranked within Internet shopping mall were selected. Data were collected from the coding sheets surveyed on the Internet apparel shopping malls for one month (September 2012). The result showed different patterns in various aspects between women's and men's malls. 1) The men's malls used product pictures more frequently in their main pages than the women's malls 2) The sections for jewelry and beauties were usually included in men's apparel shopping malls. 3) Men's malls usually had a rather crowded layout with numerous banners in order to expose their promotional items to the fullest. 4) men's malls provided a more detailed promotional and product information regarding the display items on its main pages. 5) Women's malls had a wider range of price distribution and generally higher prices.

• 한국의류산업학회지
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• 제6권5호
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• pp.595-604
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• 2004

This study is to investigate complaining behavior of consumers who purchase fashion products on the internet, as well as to find how the complaining behaviors are related to the consumers' characteristics. The subjects of this study are limited to the consumers who have experienced dissatisfaction when purchasing fashion products through the internet. The questionnaires were administered to male and female respondents using the internet shopping mall. The results can be summarized as follows: The factor analysis shows that consumer complaining behaviors are fitted well into four factors(direct complaining behavior, private complaining behavior, third-party complaining behavior, and no response). In the difference analysis by consumer's complaining behavior styles and gender, private complaining and third-party complaining behavior were significant statistically. In the difference analysis between consumer's complaining behavior styles and internet self-efficacy. Internet self-efficacy was significantly different according to consumer's complaining behavior styles, especially for direct complaining, third-party complaining and no response. Private complaining behavior, third-party complaining behavior and no response were negatively related to consumer retention, while direct complaining behavior was not.

• 한국인터넷방송통신학회논문지
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• 제15권1호
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• pp.85-93
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• 2015

본 연구는 국내 방송콘텐츠의 해외 진출 활성화를 위한 글로벌 온 오프 마켓플레이스의 구체적인 구축 방안을 모색하였다. OTT 강세 등 방송콘텐츠 유통 환경의 변화와 해외 각국이 방송콘텐츠 마켓플레이스를 강화하고 있는 상황에서 국내 방송콘텐츠 마켓플레이스 구축 방안에 대해 유통 전문가 대상 델파이 서베이를 통해 파악하고자 하였다. 델파이 서베이 결과 국내 방송콘텐츠 글로벌 마켓플레이스는 온라인과 오프라인을 연계하고 온라인 마켓프렝이스에 방송환경 변화와 글로벌 유통을 원활하게 하는 신기술을 적용하며 오프라인 견본시와 함께 방송콘텐츠 페스티벌을 세계적인 규모로 개최해야 한다는 것이었다. 이를 통해 한국을 방송콘텐츠 글로벌 유통의 아시아 허브로 만들 수 있을 것이다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제8권7호
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• pp.2302-2324
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• 2014

Cluster-based wireless sensor network (WSN) can significantly reduce the energy consumption by data aggregation and has been widely used in WSN applications. However, due to the intrinsic many-to-one traffic pattern in WSN, the network lifetime is generally deteriorated by the unbalanced energy consumption in a cluster-based WSN. Therefore, energy efficiency and network lifetime improvement are two crucial and challenging issues in cluster-based WSNs. In this paper, we propose a Non-Uniform Node Distribution (NUND) scheme to improve the energy efficiency and network lifetime in cluster-based WSNs. Specifically, we first propose an analytic model to analyze the energy consumption and the network lifetime of the cluster-based WSNs. Based on the analysis results, we propose a node distribution algorithm to maximize the network lifetime with a fixed number of sensor nodes in cluster-based WSNs. Extensive simulations demonstrate that the theoretical analysis results determined by the proposed analytic model are consistent with the simulation results, and the NUND can significantly improve the energy efficiency and network lifetime.

• 한국전자통신학회논문지
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• 제10권7호
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• pp.769-774
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• 2015

사물인터넷의 하부 구조로 센서네트워크는 네트워크의 신뢰성이 중요한 이슈이다. 센서네트워크의 각 노드는 제한된 메모리와 파워로 인해 데이터의 신뢰성을 향상시켜야 한다. 본 연구에서는 센서 노드가 생성한 데이터를 이웃 노드에 복제하는 기법을 제안한다. 네트워크의 신뢰성을 향상시키기 위해서 주변 노드의 메모리 및 파워 잔량이 높은 노드에 사본을 저장하는데 1 홉 이상의 노드들에도 저장하여 공간적인 재해에도 대비한다. 실험을 통해 적절한 사본을 유지하는 것은 네트워크의 수명에 부정적인 영향을 미치지 않으면서도 사물인터넷의 신뢰성을 향상시킴을 확인하였다.

• 정보처리학회논문지A
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• 제8A권3호
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• pp.261-268
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• 2001

With the rapid growth of the Internet, various web-based businesses are creating a new environment in an imaginary space. However, this expanding Internet and user increase cause an overflow of transmission and numerous subordinate problems. To solve these problems, a parallel cluster system is produced using different methods. This thesis recommends a multi0distribution cluster group. It constructs a MPP dynamic distribution sub-cluster group using numerous low-priced and low-speed systems. This constructed sub-cluster group is then connected with a singular virtual IP to finally serve the needs of clients (users). This multi-distribution cluster group consists of an upper structure based on LVS and a dynamic serve cluster group centered around an SC-server. It conducts the workloads required from users in a parallel process. In addition to the web service, this multi-distribution cluster group can efficiently be utilized for the calculations which require database controls and a great number of parallel calculations as well as additional controls with result from the congestion of service.

• 정보관리학회지
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• 제20권4호통권50호
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• pp.195-210
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• 2003

최근 정보기술 및 인터넷의 급속한 발전으로 지식정보 자원들이 디지털화 되어 인터넷을 통해 유통되고 있으나, 디지털콘텐츠의 위치, 내용 변경 등으로 인해 이용자 접근 및 이용에 문제가 발생하고 있으므로 표준 식별체계를 활용한 디지털콘텐츠의 식별 및 유통 방안의연구가 필요하다. 본 연구의 목적은 디지털콘텐츠의 효율적인 관리와 안전한 유통을 위한 식별체계 기반의 정보유통체제 구축에 기여하는데 있다. 이에 본 연구는 식별체계 개요, 활용사례, 유통모델의 조사와 정보유통 현황을 분석하고, KISTI 고유식별체계, 식별시스템 및 유통시스템 구축 방안 등을 제시하고 있다.