XIR: Cache invalidation strategy for xml data in mobile environments

Jae Ho Choi, Sang Hyun Park, Myong Soo Lee, Yon Dohn Chung, Sang-Geun Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

As eXtensible Markup Language becomes ubiquitous, XML transmission efficiency has been emerged as an important issue. The research area of XML is currently expanding into wireless environments, however, most previous works for XML broadcasting in wireless environments have not considered updating data. In this paper, we concern XML data update in wireless broadcast environments. We propose a cache invalidation strategy based on an invalidation report for XML data in wireless environments. Using our strategy, we can use the portion of cached XML data which updates only structural information. Simulations are carried out to evaluate the proposed methodology. Compared to the previous invalidation report based strategy, our strategy can reduce tuning time and increase cache hit ratio.

Original languageEnglish
Title of host publicationInternational Workshop on Data Engineering for Wireless and Mobile Access
Pages79-82
Number of pages4
DOIs
Publication statusPublished - 2007 Oct 31
EventMobiDE'07: 6th ACM International Workshop on Data Engineering for Wireless and Mobile Access - Beijing, China
Duration: 2007 Jun 102007 Jun 10

Other

OtherMobiDE'07: 6th ACM International Workshop on Data Engineering for Wireless and Mobile Access
CountryChina
CityBeijing
Period07/6/1007/6/10

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Keywords

  • Cache invalidation
  • XML broadcasting

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Software

Cite this

Choi, J. H., Park, S. H., Lee, M. S., Chung, Y. D., & Lee, S-G. (2007). XIR: Cache invalidation strategy for xml data in mobile environments. In International Workshop on Data Engineering for Wireless and Mobile Access (pp. 79-82) https://doi.org/10.1145/1254850.1254865