• The Journal of the Korea Contents Association
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• v.14 no.12
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• pp.924-934
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• 2014

In the last 10 years the digital music contents market has grown rapidly. However digital music contents product and services are not managed with product planning and price policy considered customer attitude and digital music contents values. This study is to define the value properties of digital music contents services based on streaming and download as genre, price, sound quality, and usage appliance, and suggest the strategic market price and service composition of digital music contents service by customer attitudes about the value properties. The research used the conjoint analysis methodology based on the hedonic price model and collected 405 questionaries by users of Korean digital music contents services to the analysis. Hence 'sound quality' in download platform, and 'appliance' in streaming platform were the elements to evaluate the customer attitude. The results present the music contents productions and companies have to provide the differentiated services and price by the value properties of user preference in the market.

• 한국IT서비스학회:학술대회논문집
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• 2006.11a
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• pp.80-85
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• 2006

현재 많은 인터넷 콘텐츠 서비스가 다양한 방식의 유료 서비스로 제공되고 있지만 다양하고 복잡한 콘텐츠 서비스의 특성상 가격 책정에는 많은 어려움이 있다. 본 연구는 인터넷 영화관을 대상으로 하여 사용자들이 서비스를 선택할 때 가장 고려하는 속성을 분석하고 속성과 속성 수준을 설정한 프로파일들의 가격반응함수를 구하였다. 또한, 선형${\cdot}$곱셈${\cdot}$유인${\cdot}$구텐베르그 모델 중 가장 적합한 모델을 추정하고 독점 영역과의 관계를 살펴봄으로써 각 기업들이 서비스의 가격을 책정함에 있어서 가장 수익성 높고 적합한 전략을 설정할 수 있도록 방향을 제시하였다.

• The Journal of Society for e-Business Studies
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• v.12 no.4
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• pp.85-98
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• 2007

This study uses conjoint analysis technique to calculate relative importance of each attribute of a specific online content: video-on-demand (VoD) services of TV soap operas. A series of interviews were conducted to identify and derive critical attributes for VoD services. Conjoint instrument was constructed using attributes identified and administered among actual viewers. Price, genre, additional service, and actors were found to be the most highly valued attributes of the VoD services. While price was the most valued attribute for female viewers, it was genre for male viewers. The result suggests that these attribute differentiation would lead to more profitable pricing scheme, and development of additional services may be critical for online content business' success.

• Journal of Digital Contents Society
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• v.16 no.3
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• pp.493-501
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• 2015

This study is to observe the correlation between user properties and user behavior on the mobile game, one of the most prominent digital contents with the most mutual interaction. Among various factors affecting on behaviors of game users, the user properties itself was accentuated, and the effect of individual and psychological quality on the use of game was evaluated. The user properties were mainly categorized into five factors of "interpersonal relationship", "level of game skill", "inclination of innovation", "self-esteem", and "competitive spirit", and the use behavior of game was categorized mainly into two types - quantitative behavior of "amount of use (time of use, consumption cost)" and qualitative behavior of "perceived satisfaction level (perceived enjoyment, perceived service quality, and perceived price)". As a result of study, in general, as the user quality subjected in this study is stronger, the amount of use and satisfaction level are higher. This study is to observe what type of user qualities leads to the more use, consumption, and satisfaction level of game contents to contribute to the study about the use of conventional digital contents and heavy use.

• The Journal of the Korea Contents Association
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• v.9 no.2
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• pp.261-269
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• 2009

In this paper we consider Internet Protocol Tele-Vision (IPTV) Service that started recently in Korea. IPTV makes it possible to watch high quality TV programs and a lot of multimedia contents with TV by way of Internet. The service providers are interested in the factors that influence the diffusion of new service such as IPTV. We therefore search the functional-attribute that would influence the acceptance of IPTV service, and propose a model for analyzing the relationship between the attributes and the intention of buying. The model is based on the extended Technology Acceptance Model (TAM). Survey results show that the significant functional attributes influencing the intention of buying are contents variety and convenience.

• Annual Conference of KIPS
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• 2009.11a
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• pp.759-760
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• 2009

최근, 이질적인 형태의 멀티미디어 데이터들의 증가와 함께, 멀티미디어 콘텐츠들의 저장 및 검색의 중요성이 대두되고 있다. 기존의 검색 엔진들은 대부분 텍스트 데이터만을 대상으로 하고 있으며, 특별한 도메인에서는 객체 지향 데이터베이스, 객체 관계 데이터베이스 등 별도의 데이터베이스를 활용하여 검색에 사용하고 있다. 본 논문에서는 다양한 멀티미디어 콘텐츠들의 저장 및 색인에 유연한 가변 속성 포스팅 구조를 제안한다. 제안하는 가변 포스팅 구조는 벡터의 개념을 사용하여 포스팅의 속성을 추가할 수 있게 하였다. 본 논문에서 제안하는 포스팅 구조는 이질적인 형태의 멀티미디어 콘텐츠들을 각 콘텐츠들의 속성에 따라 가변적으로 저장 구조를 정의하고, 이에 따라 인덱스를 구축할 수 있는 확장성 있는 방안이다.

• The Journal of Society for e-Business Studies
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• v.14 no.1
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• pp.93-120
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• 2009

Content services on the Internet is getting attention as a new business model, selling digital content in real-time on the web. However, most of these content-based business is based on advertisement model rather than direct-payment-based business model. One of the difficulty in setting up charge-based content service is that the pricing paradigm of digital content is different from traditional pricing of products or services. The objective of this study is to empirically derive the feasible price response functions for these content services. Based on conjoint analysis of popular attributes of digital content, several price response function models were fitted against the conjoint data, using online movie viewers' preferences for different attributes of the service. Fitted function models were linear, multiplicative, exponential, attraction, and Gutenberg models. attraction model was found to be well-fit with the data for several specific combinations of attributes. Implications for pricing strategy is discussed at the end.

• The Journal of the Korea Contents Association
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• v.13 no.1
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• pp.73-82
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• 2013

The purpose of this study is to explore attributes of trusted blog product-reviews and to examine the weight of each attribute. First, the attributes of trusted blog product-reviews were collected through consumer interviews. Second, the trust attributes were examined in terms of their relative importance. The results are: 1) Thirty-five of trust attributes were discovered and categorized into 'popularity', 'presence', 'attractiveness', 'trustworthiness', and 'expertise'. 2) In general, attributes reflecting usefulness, trustworthiness and attractiveness seemed the most important trust factors. 3) 'presence', which have not been highlighted so far in trust research, was emerged as an important trust factor in the web blog context. Theoretical and practical implications were discussed.

• The Journal of the Korea Contents Association
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• v.16 no.5
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• pp.35-45
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• 2016

The purpose of this study is to examine factors that influence mobile video services' satisfaction. 362 users who use both DMB and mobile video services complete the questionnaires measuring 6 attribute level satisfactions and total satisfaction of mobile video services, TV contents broadcasting status in mobile video services. The data are analyzed by using frequency analysis, Chi-square test, t-test/F-test, multiple regression and moderated multiple regression. The results of the study are as follows: First, diverse contents, image quality, video streaming quality, user convenience, and data consumption volume affect total satisfaction of mobile video services. Second, TV contents broadcasting status in mobile video services doesn't show positive moderation effect on the relationship between attribute level satisfaction and total satisfaction. Based on the results, the implications and limitations of this study are discussed.

• The Journal of the Korea Contents Association
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• v.22 no.10
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• pp.563-574
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• 2022

The purpose of this study is to investigate effects of source credibility of political youtubers on attitude toward contents and politicians/political party and political decision making. The total number of 326 responses from online survey were analyzed. Results indicate that three factors of source credibility, similarity, charisma, and expertise positively affected attitude toward political contents on youtube in statistical significance. Five attributes of source credibility, familiarity, charisma, similarity, attractiveness, and trustworthiness positively affected attitude toward political youtube contents and politicians/political parties. Furthermore, attitude toward contents and politicians/political parties significantly increased voting intention to politicians/political parties.