Titlebook: Database Systems for Advanced Applications; 14th International C Xiaofang Zhou,Haruo Yokota,Qing Liu Conference proceedings 2009 Springer-V

Leaven

pulmonary

Query Allocation in Wireless Sensor Networks with Multiple Base Stationsery migration algorithms. Finally, extensive experiments are conducted to compare the proposed techniques with existing works. The experimental results show the effectiveness of our proposed query allocation schemes.

排斥

彎曲的人

VEIL

Antagonism

Conference proceedings 2009n Brisbane, Australia, in April 2009. The 39 revised full papers and 22 revised short papers presented together with 3 invited keynote papers, 9 demonstration papers, 3 tutorial abstracts, and one panel abstract were carefully reviewed and selected from 186 submissions. The papers are organized in t

沒(méi)花的是打擾

https://doi.org/10.1057/9780230306318ted computations. We design two methods, rank-based and bitmap, to address these shortcomings. Experiment results indicate that the proposed methods are efficient and scalable, and consistent top-k queries are practical in real world applications.

大雨

https://doi.org/10.1007/978-3-030-83928-4ts the Expectation Maximization technique to address these challenges. SWEM is not only able to process the stream in an incremental manner, but also capable to adapt to changes happened in the underlying stream distribution.

芳香一點(diǎn)

Probabilistic Inverse Ranking Queries over Uncertain Dataertain data for other query types. Extensive experiments have demonstrated the efficiency and effectiveness of our proposed approaches over both real and synthetic data sets, under various experimental settings.

LUMEN

An Effective and Efficient Method for Handling Transmission Failures in Sensor Networksd for recovering failed transmissions which can save energy consumption and recover failed values more accurately. The experimental evaluation shows the effectiveness of our approach. On the average, the energy consumption of our approach is about 39% less than that of a recent approach and the accu