Interval Optimization of Correlated Data Items in Data Broadcasting

  • Authors:
  • Etsuko Yajima;Takahiro Hara;Masahiko Tsukamoto;Shojiro Nishio

  • Affiliations:
  • -;-;-;-

  • Venue:
  • ADVIS '00 Proceedings of the First International Conference on Advances in Information Systems
  • Year:
  • 2000

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Abstract

The server strategy of repeatedly broadcasting data items can result in higher throughput than sending the requested data items to individual clients. Various methods have been studied to reduce the average response time in such systems. In this paper, we introduce a strategy to determine the optimal broadcast interval between two correlated data items. Based on these estimated optimal intervals, we propose a new scheduling strategy of a broadcast program to accommodate an environment where a large number of correlated data items exist in the broadcast program.