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TV-Anytime Metadata Management System based on a Set-Top Box for Digital Broadcasting

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2008, 13(4), pp.71-78
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

1)Jong-Hyun Park 1 Kang, Ji-Hoon 1

1충남대학교

Accredited

ABSTRACT

Digital Broadcasting serves a variety of broadcasting services for satisfying the requirement of customers. One of main factors for new broadcasting environment is interoperability between providers and consumers. For this interoperability, metadata standards are proposed for the digital broadcasting and TV-Anytime metadata is one of these standards. On the one hand, there are some researches for efficiently managing the broadcasting metadata on Set-Top Box. This paper proposes the metadata management system for efficiently managing the broadcasting metadata based on the STB which is low-cost and low-setting. Our system consists of a storage engine to store the metadata and an XQuery engine to search the stored metadata and uses special index for storing and searching. We expect that our system will keep the interoperability amongst a variety of applications for broadcasting because we adopts the XQuery for searching the metadata and the XQuery is a standard language for searching XML data.

Citation status

* References for papers published after 2022 are currently being built.