• 한국IT서비스학회지
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• 제19권3호
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• pp.1-15
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• 2020

This study applies the Delphi method to design services with convergence characteristics in the financial sector. In designing a service robot for practical deployment that can support and replace bank teller, the opinions and judgments of various expert groups were extracted and a consensus process was made through feedback. A total of six dimensions and thirty service elements were derived over three rounds. Coefficient of Variation and content validity were used to verify the suitability and reliability of the selected service elements. As a result, the essential service element of robots was interaction with customers, followed by basic and professional financial services. Based on these service factors, we proposed two types of service models. support mode to assist employees during business hours and alternative mode on behalf of employees outside business hours. It is hoped that this study will use the Delphi technique in the design of IT convergence services.

• Journal of Multimedia Information System
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• 제8권4호
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• pp.277-284
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• 2021

Despite skepticism about commercial potential, the stereoscopic 3D cinema is still a form that any filmmaker can choose to employ for its aesthetics and its immersive potential. Based on a haptic illusion, the stereoscopic media content requires a new perspective different from the principle of 2D media content in terms of creation and acceptance. This paper examines the technical and aesthetic issues of stereoscopic 3D film production from the perspective of today's emerging realistic and immersive media through a case study. One of the key factors for successful content creation and research and development in stereoscopic 3D cinema is the combination of artistic principles together with technical mastering of the new image technology. The purpose of this paper is to outline the principal challenges and research topics in stereoscopic 3D cinema through a case study of stereoscopic 3D pilot film production for the 'User-Selective UHD Stereoscopic Media Service Platform' of the ETRI (Electronics and Telecommunications Research Institute). This paper intends to examine stereoscopic 3D filmmaking workflow and production methodologies, as well as technical elements and aesthetic issues.

• 한국콘텐츠학회논문지
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• 제18권7호
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• pp.432-448
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• 2018

4차산업혁명이 진행되면서 교육도 커다란 변화를 겪게 될 것으로 예견된다. 본 연구는 미래의 교육이 어떻게 변화하여야 하는 지를 조사할 목적으로 수행되었다. 미래형 스마트홈서비스 환경에서 사용자들이 기대하는 교육콘텐츠의 내용과 구성에 대하여 심층인터뷰를 실시하였고 근거이론분석을 하였다. 전문가 10명을 대상으로 인터뷰를 진행하였으며, 코딩 결과의 부분적인 검증을 위해 빅데이터분석 결과와 대조하였다. 결과적으로 스마트홈서비스 교육콘텐츠 활용의 맥락을 11개의 범주들로 정의할 수 있었다. 스마트홈서비스 교육콘텐츠 활성화를 위해서는, 필요성을 강조하여 가치 창출(중심현상)에 초점을 맞추고, 콘텐츠 차별화를 통해 햄릿증후군을 극복(인과적 조건)할 수 있도록 해주어야 하며, 내용의 다양성과 각 콘텐츠 요소들 간의 연결성(맥락적 조건)을 확보해야 하고, 사용자 경험을 높일 수 있는 연구(중개적 상황)가 선행되어, 콘텐츠는 큐레이션되고 즉시성(상호작용전략)이 확보되어야 할 것으로 나타났다. 2차 선택 코딩에서는 사용자들이 근미래 스마트홈서비스에서 제공되기 바라는 교육콘텐츠의 유형은 자기계발, 살림고수, 건강관리, 마음치유의 네 가지로 대별되었다.

• 식품보건융합연구
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• 제9권4호
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• pp.19-23
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• 2023

The integration of ChatGPT, an AI-powered language model, is causing a profound transformation within the food industry, impacting various domains. It offers novel capabilities in recipe creation, personalized dining, menu development, food safety, customer service, and culinary education. ChatGPT's vast culinary dataset analysis aids chefs in pushing flavor boundaries through innovative ingredient combinations. Its personalization potential caters to dietary preferences and cultural nuances, democratizing culinary knowledge. It functions as a virtual mentor, empowering enthusiasts to experiment creatively. For personalized dining, ChatGPT's language understanding enables customer interaction, dish recommendations based on preferences. In menu development, data-driven insights identify culinary trends, guiding chefs in crafting menus aligned with evolving tastes. It suggests inventive ingredient pairings, fostering innovation and inclusivity. AI-driven data analysis contributes to quality control, ensuring consistent taste and texture. Food writing and marketing benefit from ChatGPT's content generation, adapting to diverse strategies and consumer preferences. AI-powered chatbots revolutionize customer service, improving ordering experiences, and post-purchase engagement. In culinary education, ChatGPT acts as a virtual mentor, guiding learners through techniques and history. In food safety, data analysis prevents contamination and ensures compliance. Overall, ChatGPT reshapes the industry by uniting AI's analytics with culinary expertise, enhancing innovation, inclusivity, and efficiency in gastronomy.

• 한국컴퓨터정보학회논문지
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• 제13권4호
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• pp.241-253
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• 2008

UCC(User Created Content, UCC)는 인터넷에서 사용자들이 정보 지식 등의 콘텐츠를 생산, 분배, 접근 및 재사용하는 방식에 있어서 커다란 변화를 야기하였다. 즉, 정보 지식의 생산 및 공유에 있어서 사용자들의 자발적인 참여가 증가되고, 자기표현 및 사회적 실재감 등 사회 심리적 욕구 충족을 위해 UCC 이용자간의 상호작용이 더욱 활발하게 이루어지고 있는 것이다. 또한 UCC의 등장으로 인해 콘텐츠 생산 및 유통에 대한 진입장벽이 사라지고, 저렴한 비용으로 다양한 종류의 콘텐츠를 생산 유통할 수 있게 되어 인터넷에서의 콘텐츠 다양성(variety)과 양(volume)이 기하급수적으로 증가하고 있는 상태이다. 이러한 상황으로 인해 UCC 가치사슬의 복잡성과 불확실성이 매우 높아짐에 따라 UCC 가치사슬의 생산성, 견고성, 니치생성능력 및 안정성 등의 건강성이 낮게 나타나고 있다. 따라서, 본 연구에서는 UCC 가치사슬의 현황을 살펴봄으로써 UCC 가치사슬의 건강성과 관련된 문제점을 제시하는 동시에, 나아가 UCC 가치사슬의 건강성 확보 및 창조적 UCC 가치사슬을 구축할 수 있는 방안을 제시하고자 한다.

• International Journal of Contents
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• 제6권3호
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• pp.1-4
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• 2010

The national management and retrieval service of the national scholar Content DB are very important. High quality content can improve the user's utilization and satisfaction and be a strong base for both the citation index creation and the calculation of journal impact factors. Therefore, the system is necessary to check data quality effectively. We have closely studied and developed a webbased data quality checking system that will support anything from raw digital data to its automatic validation as well as hands-on validation, all of which will be discussed in this paper.

• 한국인터넷방송통신학회논문지
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• 제16권6호
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• pp.203-209
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• 2016

디지털 관광은 여행 전, 동안, 이후에 관광객의 활동을 디지털로 지원한다[1]. GPS를 지원하는 스마트폰은 주요 관광지에서 투어 가이드와 스토리텔링 서비스와 같은 위치 기반 모바일 어플리케이션을 제공한다. 본 논문에서 지리정보시스템을 기반으로 스마트 관광 서비스 플랫폼을 제안하고 제주도의 주요 관광명소에서 스마트 투어 가이드 서비스를 제공하기 위한 모바일 어플리케이션을 개발한다. 제안하는 스마트 관광 서비스 플랫폼은 관광지도와 지리정보시스템, 콘텐츠 관리 시스템, 멀티모달 내비 시스템, 관광지 콘텐츠 제작 및 관리시스템, 여행상품 제작 및 관리시스템, 스마트 검색 시스템과 사용자 단말기로 구성된다. 스마트 투어 모바일 어플리케이션은 제안하는 스마트 관광 플랫폼을 이용하여 제주 유명 관광명소에서 여행 전, 동안, 이후의 디지털 관광을 지원한다.

• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송공학회 2005년도 학술대회
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• pp.209-212
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• 2005

This paper introduces interactive multi-view contents authoring system based on MPEG-4. The MPEG-4 standard, which aims to provide an object based audiovisual coding tool, has been developed to address the emerging needs from communications, interactive broadcasting as well as from mixed service models resulting from technological convergence. Due to the feature of object based coding, it has been considered that MPEG-4 is the most suitable for interactive broadcasting content production. This feature is suitable for creation of the content which provides multiple views of object or scene in interactive manner. In this paper, we categorize the multi-view visual content into two types: panoramic multi-view content and object multi-view content. And design and implementation of the authoring system for interactive multi-view contents is presented. We believe that the proposed method can be effectively used for further deployment of MPEG-4 content to various interactive applications.

• 한국IT서비스학회지
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• 제11권2호
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• pp.339-353
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• 2012

Mobile communication technology is advancing forward to deliver more connected devices and richer content and applications. The number of subscriptions continues to grow along with an explosive increase in the mobile data traffic demand. Thereby, it creates a significant network capacity shortage concerns for mobile network operators. In order to address this problem, it is essential to increase the network capacity at a low additional cost. The device-to-device (D2D) communication based proximity service is believed to have a promising future mobile communication technology that is capable to create new mobile service opportunities and offload traffic to the eNB. In addition, it is also required to develop new mobile communication services and its business models not only to accommodate the increasing mobile traffic demand but also to foster profitability of mobile business service providers such as the network providers, contents providers and platform providers. In this article, we first analyze current mobile business eco-system in the context of CPNT based value chain. Then, propose service development framework and business model creation methodologies for the device-to-device communication based services in the beyond LTE/LTE-Advanced systems.

• 한국멀티미디어학회논문지
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• 제19권8호
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• pp.1609-1618
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• 2016

is a service providing the story synopses that match user's query. This paper analyzes the user log of which is the answers to the queries to find stories from database, and shows the tendency distribution of user creation. Specially, we analyze a joint distribution of the genres and actions of stories to get better understanding of the tendencies that cannot be found in the analysis of independent distribution. Furthermore, we define a correlation factor between genre and action, and investigate what combinations of the genres and actions are highly, less, and negatively correlated. Finally, we investigate how the tendencies of characters are related to genres and actions, and propose a visualization method to show the tendencies.