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13

HICSS
2003
IEEE

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Applying Multiple Query Optimization in Mobile Databases

13 years 10 months ago

Applying Multiple Query Optimization in Mobile Databases

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We apply multiple query optimization to batches of pull (on-demand) requests in a mobile database system. The resulting view can answer several queries at once, and it is broadcast on a view channel dedicated to common answers of multiple queries rather than over individual downlink channels. A performance study is conducted that simulates different query workloads. The results indicate a significant savings in channel bandwidth usage and a reduction in average wait time for a multi-query approach compared to a traditional pull-based approach.

Rajeswari Malladi, Karen C. Davis

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Biometrics | HICSS 2003 | Individual Downlink Channels | Multiple Query Optimization | System Sciences | Traditional Pull-based Approach |

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Added	04 Jul 2010
Updated	04 Jul 2010
Type	Conference
Year	2003
Where	HICSS
Authors	Rajeswari Malladi, Karen C. Davis

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