Efficient stream organization for wireless broadcasting of XML data

  • Authors:
  • Chang-Sup Park;Chung Soo Kim;Yon Dohn Chung

  • Affiliations:
  • Department of Internet Information Engineering, The University of Suwon, Korea;Department of Computer Engineering, Dongguk University, Korea;Department of Computer Engineering, Dongguk University, Korea

  • Venue:
  • ASIAN'05 Proceedings of the 10th Asian Computing Science conference on Advances in computer science: data management on the web
  • Year:
  • 2005

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Abstract

This paper presents a wireless streaming method for XML data which supports energy-efficient processing of queries over the stream in mobile clients. We propose new stream organizations for XML data which have different kinds of addresses to related data in the stream. We describe event-driven stream generation algorithms for the proposed stream structures and provide search algorithms for simple XML path queries which leverage the access mechanisms incorporated in the stream. Experimental results show that our approach can effectively improve the tuning time performance of user queries in a wireless broadcasting environment.