• Title/Summary/Keyword: Content Management

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A Trusted Key Management Scheme for Digital Rights Management

  • Jeong, Yeon-Jeong;Yoon, Ki-Song;Ryou, Jae-Cheol
    • ETRI Journal
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    • v.27 no.1
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    • pp.114-117
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    • 2005
  • In this paper, we propose a key management scheme which can provide delivery of the key used to encrypt a digital content from the package server to digital rights management (DRM) clients in a secure manner. The proposed scheme can protect digital content from attacks since an encrypted digital content is sent by a package server and only DRM clients can decrypt the encrypted digital content. It protects the key not only from purchasers but also among the other principals who manage the distribution and license servers.

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N-Screen Service Using Contents Management System ('콘텐츠 관리시스템'을 이용한 N-스크린 서비스)

  • Ryu, Gab-Sang;Jeong, Jin-kuk
    • Journal of the Korea Convergence Society
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    • v.9 no.6
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    • pp.17-23
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    • 2018
  • In this paper, content management system (CMS) is introduced to serve IPTV, WEB, Mobile, Smart Devices and others using a single content management system's transcoding engine to overcome the limitations of traditional content management systems. Developed CMS reduced the burden of content management by automatically recognizing one content into several content simultaneously to provide the best content to each device, thereby reducing the burden of CMS additional adoption. The focus is on utilizing automated system for studio content and automatic management of mobile filmed images, and it is planned to develop the One-Stop Service for contents by adding functions for contents production later.

A Study on the Approach for Introducing Enterprise Content Management (전사 콘텐트 관리를 위한 접근방법 연구)

  • Koo, Heung-Seo
    • Journal of Korea Society of Industrial Information Systems
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    • v.12 no.5
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    • pp.47-53
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    • 2007
  • On account of supporting the full spectrum of content types in enterprises, customers recognize the problems of the conventional way, that is, point solutions for content management. And then they increase the requirement for ECM (Enterprise Content Management) solutions. In this paper, we survey the spectrum of enterprise content, the components, core value, the market landscape, and application cases of ECM, in order to suggesting the prospective customers the approach for enterprise-wide content management.

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Informix Media Asset Management

  • BBC Case Study
    • Proceedings of the Korea Database Society Conference
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    • 1998.09a
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    • pp.83-98
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    • 1998
  • Who needs Media Asset Management? ◆ Publishers ◆ Any company publishing newspapers, magazines, catalogs or web sites. ◆ Content Creators ◆ Companies who create content for use in their business ◆ Broadcasters, Advertising Agencies, Studios, Sports Houses (NBA, NFL), Corporate Training Depts, Retailers ◆ Content Distributors ◆ Cable Operators, Telecoms, Internet Service Providers, Online Service Providers Who needs Media Asset Management? ◆ There's a LOT of money being spent on this kind of technology, and not just by 'media' companies ◆ Retailers, for catalogs, web sites, call centers ◆ Chems/Pharms, for drug. discovery, knowledge management ◆ Legal, for document and knowledge management ◆ Federal, for video surveillance and knowledge management ◆ Manufacturing, for integration of CAD, text and business-to-business applications ◆ Anyone with a Web/Content Management challenge(omitted)

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Content Protective Multi-Agent Platform for MsMu Service and Pattern-Based Content Management

  • Uhm, Yoon-Sik;Hwang, Zi-On;Lee, Min-Soo;Nah, Jae-Hoon;Song, Hwang-Jun;Park, Se-Hyun
    • ETRI Journal
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    • v.32 no.5
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    • pp.665-675
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    • 2010
  • Recent research on mobile Internet protocol television and digital right management (DRM) interconnections has focused on multimedia technologies designed to enhance content scalability and adaptive content distribution. However, due to the architectural and scalable limitations, recent systems are not flexible and securable with respect to their adaptive content distribution and protective policy management. Therefore, we propose a content protective multi-agent platform that provides secure multimedia services, correlation management, pattern-based management, and multi-source multi-use (MsMu)-based services. Our architecture, supported by DRM, lets us create a rich set of MsMu-based content protection and seamless multimedia services through the extension of one source multi-use (OsMu)-based content services. We have verified our platform, which provides scalable and securable services with a 17% lower service response time by using a testbed.

Digital Content Protection and Computer Forensics Evidence Management Mechanism using MPEG-21 in Network Service Environment (네트워크 서비스 환경에서 MPEG-21을 활용한 디지털 콘텐츠 보호 및 컴퓨터 포렌식스 증거 관리 메커니즘)

  • Jang, Eun Gyeom;Lee, Bum Suk
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.6 no.2
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    • pp.129-141
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    • 2010
  • In network service environment, cultures from diversified fields are easily accessible thanks to the convenient digital content services. Unfortunately, unauthorized access and indiscreet misuse behaviors have deprived content owners of their copyrights. This study suggests an integrity-ensured model applicable for forensic evidence of digital content infringement in network service environment. The suggested model is based on MPEG-21 core components for digital content protection and the system is designed in connection with the components of digital content forensics. Also, the present study suggests an efficient technology to protect and manage computer forensic evidence and digital content by authorizing digital content use and catching infringing logs of authorized users without lag in network environment for the benefit of network security and reliability.

The Effect of Virtual Reality Content Production Types on Customer Satisfaction (Virtual Reality 콘텐츠 제작 유형이 고객 만족에 미치는 영향)

  • Lee, Dongseon;Lim, Daehyun;Kim, Kyonghwan;Choi, Jeongil
    • Journal of Korean Society for Quality Management
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    • v.48 no.3
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    • pp.433-451
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    • 2020
  • Purpose: The purpose of this study is to investigate how the type of virtual reality content production affects the interaction and immersion that is a virtual reality characteristic, and to provide the platform companies and content producers with the basic information necessary to provide the production and service of content suitable for VR characteristics. Methods: Based on the data collected in the survey, multiple regression analysis and hierarchical regression analysis were used. The measurement tools used in this study were studied through three-dimensional composition, including the characteristics and interaction and immersion of content produced in 2D, 3D and 360°, which are elements of virtual reality characteristics. Results: The results of this study are as follows. Among the types of content production, content produced with 2D and 360 technologies was found to affect immersion, while content produced in 3D affected interaction. Motion sickness has been investigated to affect both immersion and interaction. Conclusion: Service-provided platform enterprises and content-making enterprises should consider content-making and providing services that suit service characteristics and purposes, taking into account the characteristics of interaction and immersion in content-making investment and service delivery.

Design and Implementation of Content Management System for Improvement of Compatibility and Publication (호환성 및 상호운용성이 개선된 콘텐츠관리시스템의 설계 및 구현)

  • Min, Byung-Won
    • Journal of Digital Convergence
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    • v.12 no.2
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    • pp.257-262
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    • 2014
  • Although the amount of UCC(user created content) rapidly grows nowadays, there are various problems in authoring, distribution and management of this abundant content because the platforms for fabrication and replaying content are not compatible and the authoring environments are not sufficiently interoperable with other site or with each other. In this paper, we propose a CMS(content management system) scheme improved in interoperability to solve these problems, and we design a novel system enhancing the efficiency and speed of content distribution and management by minimizing the repetitions in the processes of production, reshaping, and publication. Moreover the proposed system adopts an improved content management technology by changing from simple point-to-point method to the centralized distribution method, and as for the service scheme, we change from the site link method to the database link method, and we also take duplex interlink scheme instead of simplex one. We finally compare the proposed system to the conventional ones as points of view of compatibility and interoperability to prove the improved performance of our system.

A Study on the Paradigm Shift to Content Management in the Networked Environment (네트웍환경에서 내용관리로의 패러다임 변화에 관한 연구)

  • Nam Tae-Woo;Moon Kyung-Hwa
    • Journal of the Korean Society for Library and Information Science
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    • v.33 no.4
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    • pp.85-111
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    • 1999
  • This study represents an attempt to forecast the increasingly complex and dynamic interplay between the transformation of media and collection management function in the networked environment. As the importance of electronic media rather than printed media is emphasized, there is a need to shift from the traditional collection management to content management for collection development strategy. In order to satisfy the needs of library users who have thirst for more various information, the traditional function of collection management has limitations. Therefore, we suggest that the future collection management must shift from the traditional collection management to content management.

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Evaluation of Researches on Strategy Content in Healthcare Organizations

  • Suh, Won-S.
    • Korea Journal of Hospital Management
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    • v.12 no.4
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    • pp.68-95
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    • 2007
  • The purpose of this paper is to provide the comprehensive review of empirical investigations in strategy content in healthcare organizations. Given the absence of relevant reviews in assessing an external validity of strategy content research in the healthcare industry, the paper, by taking convergent view, discern two main streams of research in the school of content: (1) the strategy-structure-performance (SSP) contingent, and (2) competitive strategies which test the propositions that business strategy, industry structure (IO economics). Finally, the paper suggests some future direction for research in this area.

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