• Title/Summary/Keyword: 정보확산의도

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User's Intention Inference by Two Stage Movement Pattern Modeling (2단계 이동패턴 모델링을 이용한 사용자의 의도 추론)

  • Park Moon-Hee;Hong Jin-Hyuk;Cho Sung-Bae
    • Proceedings of the Korean Information Science Society Conference
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    • 2006.06b
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    • pp.136-138
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    • 2006
  • 최근 이동통신 기술의 급격한 발전과 PPC(Pocket PC), 노트북 등의 휴대단말기의 보급 확산에 따라 위치기반 서비스(Location Based Service: LBS)가 주요한 응용분야고 부상하고 있다. 위치 정보에 대한 정확한 위치 추적 및 활용 방안에 대한 활발한 연구가 진행되고 있지만, 대부분 제공되는 서비스는 현재 사용자의 위치에 기반한 정적인 서비스를 제공하는 초보적인 단계에 있다. 이동경로는 사용자의 성향이나 상태를 반영하기 때문에 사용자의 이동패턴을 예측하거나, 사용자의 현재 상태를 추론하는데 도움을 줄 수 있다. 본 논문에서는 이동패턴에 따른 사용자의 의도를 예측하여 개별화 된 서비스 제공을 위해, RSOM(Recurrent Self Organizing Map)과 마르코프 모델을 단계적으로 구성하여 사용자의 이동패턴을 모델링하는 방법을 제안한다. 실제 연세대학교 캠퍼스 내에서 실제 대학원생의 생활을 모델로 GPS(Global Positioning System) 데이터를 수집하여. 이동패턴을 모델링하고 개별화된 서비스를 제공함으로써 제안하는 방법의 유용성을 검증하였다.

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CCL-MASTer : XMP-based CCL Metadata Annotation Supporting Tool (CCL-MASTer : XMP기반의 CCL메타데이터 어노테이션 지원도구)

  • Yang, Kyoung-Mo;Hwang, Suk-Hyung
    • Proceedings of the Korea Information Processing Society Conference
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    • 2009.04a
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    • pp.504-507
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    • 2009
  • 사용자 참여, 개방, 공유를 기반으로 하는 웹2.0 환경 하에서 보다 효율적이고 합법적으로 UCC(User Created Contents)가 제작, 공유, 유통되기 위한 저작권 시스템으로서, CCL(Creative Commons License)이 빠르게 확산되고 있다. 그러나, UCC에 CCL메타데이터를 직접 첨부하지 않는 기존의 CCL어노테이션 방식은 의도적으로 또는 비의도적으로 UCC와 CCL메타데이터가 분리될 수 있는 문제점을 가지고 있다. 그 결과, UCC로부터 분리되어진 저작권관련정보는 변경 또는 분실되어 추후에 저작권분쟁의 원인이 될 수 있다. 본 연구에서는 RDF와 XMP를 기반으로 CCL메타데이터를 이미지 컨텐츠에 직접 부착하는 방법을 제안하고 이를 지원하기 위한 어노테이션 지원도구(CCL-MASTer)를 개발하였다. 본 연구결과는, 기존의 어노테이션 기법의 문제점을 해결하고 다양하고 풍부한 CCL메타데이터의 효율적인 어노테이션을 가능케 하여 UCC 저작권분쟁 해결방안 및 UCC와 UCC관련 CCL메타데이터의 생성과 검색 등의 토대가 된다.

An Integrated Model of the Intention to Use the Intelligent Personal Assistant (IPA) (지능형 개인비서(IPA)의 사용의도에 관한 통합모형)

  • Chan-Woo Kim;Chang-Kyo Suh
    • Information Systems Review
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    • v.19 no.4
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    • pp.135-156
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    • 2017
  • An intelligent personal assistant (IPA) is a software agent that assists people to perform basic tasks or services for an individual by commonly providing information via natural language. In spite of the versatile capabilities of the IPA to answer a user's simple information-based queries, such as the weather and driving directions, the actual usage rates for IPA services are limited to date. In this research, to evaluate the factors affecting the intention to use IPA, we develop an empirical model based on technology acceptance model, innovation diffusion theory, and IS success model. Afterward, we collect 203 questionnaires from actual users of IPAs. Finally, the structural equation model validates the causal relationship between the constructs of the model. Consequently, the innovation characteristics of IPA drawn from innovation diffusion theory, namely, relative advantage, compatibility, observability, all exerted a positive influence on perceived usefulness. Furthermore, information quality, a quality characteristic of IPA obtained from DeLone and McLean's IS success model, presented a positive effect on perceived usefulness and perceived ease of use. Finally, the perceived intelligence of IPA displayed a positive influence on perceived usefulness and ease of use. This characteristic was also a major factor that can increase the intention to use the IPA. Given these research findings, this study is significant for identifying factors that may influence the intention to use the IPA by providing strategic guidelines to relevant business operators and establishing an integrated model.

The Effect of Relationship Building through SNS on an Individual's Intention to Share Information (SNS에서의 관계형성 정도와 개인의 정보공유 태도가 정보공유 의도에 미치는 영향)

  • Kim, Jongki;Kim, Jinsung
    • Informatization Policy
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    • v.19 no.2
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    • pp.57-84
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    • 2012
  • If we observe the formation of communities of people and participation methods within them, we can see that those communities are developing more efficiently due to the penetration of smart phones and the growth of SNS. This trend also has an impact on information sharing activity between people and enables more active information sharing than ever before. But information sharing on SNS does not just involve the SNS users sharing information with each other. Important factors affecting the information sharing activities include the type of relationship between the users and the attitude of the information sharing individuals. Accordingly, this study selected perceived social support, perceived social influence, and perceived network structure as the factors that affect the continuous intention of people to use SNS, and performed a higher order factor analysis on those factors. Between continuous intention to use SNS and intention to share information, we selected relationship quality and information sharing behavior and executed a path analysis between the factors. We carried out an empirical analysis by utilizing SPSS 18.0 and SmartPLS 2.0 as analysis tools. Using these tools, we investigated the factors influencing continuous intention to use SNS, and tested the significance between the role and path of relationship quality and information sharing behavior between continuous intention to use SNS and intention to share information.

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Empirical Study of Determinants Influencing Intention to Recommend Contents Based on Information System Success Model (콘텐츠 추천의도에 영향을 미치는 요인에 관한 연구: 정보시스템 성공모형을 중심으로)

  • Kim, Sanghyun;Park, Hyunsun
    • Knowledge Management Research
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    • v.21 no.4
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    • pp.175-193
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    • 2020
  • With the proliferation of information technology communication and smart device, the environment where contents are produced and distributed is changing. People can use the contents quickly and easily, and the content industry is attracting attention and creating newly added value by converging with other industries. Accordingly, there is a need for content-related companies to understand the quality of content perceived by users in order to succeed in content, and to use it strategically. Therefore, this study aims to examine the relationship between content quality factors, user satisfaction, and recommendation intention through empirical analysis based on an IS success model. The analysis was conducted using smartPLS3.0 based on a total of 301 survey responses. As a result of the study, it was found that content usefulness, accessible system quality, convenient system quality, service provider trust, and interaction had a significant effect on user's satisfaction. Perceived privacy protection had a significant effect on user satisfaction and recommendation intention. Lastly, it was found that user satisfaction had a significant effect on recommendation intention. The results of this study are expected to provide useful information and therefore content companies can understand about the quality perceived by users.

Impact of Information Quality and User Interface Quality of Web-Site on Online Purchasing Intention of Cultural Products: Moderating Effect of Customer Involvement (웹사이트 정보품질 및 사용자인터페이스품질이 문화상품 온라인구매의도에 미치는 영향: 고객관여도의 조절효과)

  • Cho, Se-Hyung
    • The Journal of the Korea Contents Association
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    • v.13 no.12
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    • pp.931-944
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    • 2013
  • With the expansion of EC and the development of culture industry, Web-site shopping of cultural products have become recognized as one of the major purchasing channels for customers, as well as one of the competitive distribution channels for film distributors or theater group. The research is to investigate the impact of information quality and user interface quality on information service satisfaction and online purchasing intention of cultural products. The results of this study are as follows: 1) Both information quality and interface quality have meaningful influence on information service satisfaction and purchase intention. 2) Information service satisfaction gives significant impact on online purchasing intention irrespective of the level of customer involvement. 3) Information quality has a meaningful influence on online purchasing intention in case of high level of customer involvement, while interface quality gives strong impact on online purchasing intention in case of low level of consumer involvement. In conclusion, there is a need to consider the level of customer involvement for building a successful marketing strategy of online purchase sites of cultural products.

The Impact of Fintech User and Product Characteristics on Intention for Continuous Use (핀테크의 사용자 특성과 제품 특성이 지속 사용의도에 미치는 영향)

  • Ha, Chang-Seung;Jung, Dae-Hyun
    • Informatization Policy
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    • v.23 no.4
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    • pp.59-75
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    • 2016
  • In the era of convergence, more attention is paid to development of Fintech which attempts for innovation of the financial transaction paradigm through ICT. Proliferation of Fintech to engraft finance-related services on mobile and ICT is found in various fields such as loans, investment and asset management in addition to simple payment or remittance services but awareness of consumers regarding the matter is rather low. Therefore, it is the time to conduct a research on various Fintech businesses. This thesis conducted an empirical research from the viewpoint of consumers to investigate influence on continuous use intention of Fintech users. From the user environment perspective, it was found that influence of innovativeness on satisfaction was not statistically significant. In case of the product characteristics, perceived risk did not have statistical significance on satisfaction.

Factors Affecting the Purchase Intention of Mobile Advertising : Focusing on the Comparison between Korea and Russia (모바일 광고특성이 구매의도에 미치는 영향: 한국과 러시아를 중심으로)

  • Kim, Seung-Gweon;Yoon, Jong-Soo
    • Journal of the Korea Society of Computer and Information
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    • v.19 no.11
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    • pp.183-192
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    • 2014
  • With the rapid mobile phones and global diffusion of mobile marketing it is very important to understand cross-national consumer attitude and behavioral intentions toward mobile marketing as a promotional channel. Some areas of mobile advertising still need more investigation. Especially, the topic about consumer attitude toward mobile advertising has been received a considerable amount of attention. Based on the Technology Acceptance Model (TAM), this study investigates the relationship between characteristic of mobile advertising and purchase intention toward mobile advertising, and analyzes moderating effect of country type. The result of this study could help researchers and practitioners to understand which factors should be managed to increase the effectiveness of mobile advertising.

The Relationships among Perceived Value, Use-Diffusion, Loyalty of Mobile Instant Messaging Service (모바일 메신저 서비스의 지각된 가치, 사용-확산 그리고 충성도 간의 관계에 대한 연구)

  • Jo, Dong-Hyuk;Park, Jong-Woo;Chun, Hyun-Jae
    • Journal of Intelligence and Information Systems
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    • v.17 no.4
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    • pp.193-212
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    • 2011
  • Mobile instant messaging service is surfacing to an important keyword in the mobile market together with popularization of Smart phones. Mobile instant messaging service in Korea has become popular to the degree of 87.9% usages from total Smartphone holders, and it is expected that using populations will be more enlarged afterwards if considering a fact that its populations of Smartphone is continuously being increased after exceeding 10 million persons (Trend Monitor, June 2011). In the instant messaging market where competitions have been deepened day by day, raising customer's royalties will be the key for company's business survivals and goals of corporate marketing strategies. It could be said that understanding on which factors affect to customer retentions and royalties is very important. Specially, as changing status is being progressed very quickly in case of innovative mobile services like the instant messaging service, research necessities on how many do consumers use the services after accepting them, how much do consumers use them variously, and whether does it connect to long-term relations have been increased, but studies on such matters are in insufficient situations actually. Therefore, this study examined on which effects were affected to use-diffusion and loyalty factors from perceived customer vales' factors having been occurred after accepting the mobile instant messaging service, namely 'functional value', 'monetary value', 'emotional value', and 'social value'. Also, the study looked into what kind of roles do the service usage and using variety play to service's continued using intents as a loyalty index, recommending intents to others, and brand switching intents. And then the study laid the main purpose in trying to provide implications for enhancing customer securities and royalties on the mobile instant messaging service through research's results. The research hypotheses are as follows; H1: Perceived values will affect influences to royalties. H2: Use-Diffusion will affect influences to loyalty. H3: Perceived value will affect influences to loyalty. H4: The use-diffusion will play intermediating roles between perceived values and loyalty. Total 276 cases among collected 284 ones were used for the statistical analysis by SPSS ver. 15 package. Reliability, Factor analysis, regression were done. As the result of research, 'monetary value' and 'emotional value' affected to 'usage' among perceived value factors, and 'emotional value' was appeared as affecting the largest influence. Besides, the usage affected to constant-using intents and recommending intents to others, and using varieties were displayed as affecting to recommending intents to others. On the other hand, 'Using' and 'Using diversity' were appeared as not affecting to 'brand switching intentions'. Meanwhile, as the result of recognizing about effects of perceived values on the loyalty, it was appeared such like 'continued using intents' affected to'functional value', 'monetary value', and 'social value' first, and also 'monetary value', 'emotional value', and 'social value' affected to 'recommending intents to others'. On the other hand, it was shown such like only 'social value' affected influences to 'brand switching intents', and thus contrary results with the factor 'constant-using intents' were displayed. So, it seems that there are many applications to service provides who are worrying about marketing strategies for making consumer retains (constant-using) and new consumer's inductions (brand-switching intents). Finally, as a result of looking into intermediating roles of the use-diffusion factor in relations between conceived values and royalties at hypothesis 4, 'using' and 'using diversity' were displayed as affecting significant influences all together. Regarding to research result's implications, for expanding and promoting continued uses of the mobile instant messaging service by service providers: First, encouraging recognitions on the perceived value connected to users' service usage are necessary. Second, setting up user's use-diffusion strategies are required so as to enhance the loyalty after understanding a fact that use-diffusion patterns affecting to the service's loyalty are different. Finally, methods of raising customer loyalties and making constant relationships have to be grouped by analyzing on what are the customer value's factors that can satisfy users in competitive alterations.

Factors Affecting the Intention to use the Favorite Channel Function: Focusing on Innate Innovativeness and Perceived Characteristics of Innovation, Viewing Behavior, and Social Influence (TV 북마킹으로서 TV 선호채널 설정기능 이용의도에 영향을 미치는 요인: 개혁성, 개혁의 특성, 시청행태 및 사회적 영향을 중심으로)

  • Lim, Hong-Gab;Chang, Byeng-Hee;Nam, Sang-Hyun;Baek, Sang-Ki
    • Korean journal of communication and information
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    • v.58
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    • pp.154-177
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    • 2012
  • Considering the growing importance of TV favorite channel setting function due to the rapid increase of number of TV channels, this study tried to find factors which affect the attitude toward and intention to use the favorite channel setting function. As related theories, this study used theory of diffusion of innovation, channel repertoire, channel changing behaviors, and social influences and suggested research hypotheses and questions based on the theories. After collecting data through online survey of 192 general audience, this study empirically analyzed the data by using multiple regression analysis. The result showed that innate innovativeness, relative advantage and social critical mass affected attitude toward using the favorite channel setting function and that compatibility, visibility, social critical mass influenced intention to use the function.

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