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Hao Wang, Chao-Kun Wang, Ya-Jun Xu, Yuan-Chi Ning. Dominant Skyline Query Processing over Multiple Time Series[J]. Journal of Computer Science and Technology, 2013, 28(4): 625-635. DOI: 10.1007/s11390-013-1363-z
Citation: Hao Wang, Chao-Kun Wang, Ya-Jun Xu, Yuan-Chi Ning. Dominant Skyline Query Processing over Multiple Time Series[J]. Journal of Computer Science and Technology, 2013, 28(4): 625-635. DOI: 10.1007/s11390-013-1363-z

Dominant Skyline Query Processing over Multiple Time Series

  • Multiple time series (MTS), which describes an object in multi-dimensions, is based on single time series and has been proved to be useful. In this paper, a new analytical method called α/β-Dominant-Skyline on MTS and a formal definition of the α/β-dominant skyline MTS are given. Also, three algorithms, called NL, BC and MFB, are proposed to address the α/β-dominant skyline queries over MTS. Finally experimental results on both synthetic and real data verify the correctness and effectiveness of the proposed method and algorithms.
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