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» Computing with subspaces
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97
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DAWAK
2009
Springer
15 years 2 months ago
Skyline View: Efficient Distributed Subspace Skyline Computation
Skyline queries have gained much attention as alternative query semantics with pros (e.g.low query formulation overhead) and cons (e.g.large control over result size). To overcome ...
Jinhan Kim, Jongwuk Lee, Seung-won Hwang
84
Voted
EDBT
2008
ACM
147views Database» more  EDBT 2008»
15 years 11 months ago
BITPEER: continuous subspace skyline computation with distributed bitmap indexes
In this paper, we propose a bitmap approach for efficient subspace skyline computation in a distributed setting. Our approach computes extended skylines which have been shown to i...
Katerina Fotiadou, Evaggelia Pitoura
VLDB
2005
ACM
175views Database» more  VLDB 2005»
15 years 4 months ago
Catching the Best Views of Skyline: A Semantic Approach Based on Decisive Subspaces
The skyline operator is important for multicriteria decision making applications. Although many recent studies developed efficient methods to compute skyline objects in a specifi...
Jian Pei, Wen Jin, Martin Ester, Yufei Tao
59
Voted
CVPR
2006
IEEE
16 years 28 days ago
Impact of Dynamics on Subspace Embedding and Tracking of Sequences
Kooksang Moon, Vladimir Pavlovic