Titlebook: Advances in Web and Network Technologies, and Information Management; APWeb/WAIM 2007 Inte Kevin Chen-Chuan Chang,Wei Wang,Haixun Wang Conf

合唱團(tuán)

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infatuation

深陷

Rehan Khan,Rahul Tomar,Ahmed Ibrahimoes not hold, causing the existing algorithms inapplicable. An algorithm called . is developed and analyzed, which can continuous compute the change of skyline caused by update messages; then a progressive algorithm . based on a novel grid-indexed data structure is proposed, which makes use of the c

monogamy

煩躁的女人

飛行員

A Comparative Study of Replica Placement Strategies in Data Gridsplacement in tree, Peer-to-Peer (P2P) and hybrid architectures. Beside tree model which is being implemented for many Data Grid applications, hybrid and P2P grid models of replication are also emerging for providing scientific communities with better availability and efficient access to massive data.

加強(qiáng)防衛(wèi)

酷熱

The Golden Mean Operator Scheduling Strategy in Data Stream Systems be customized to meet the need of various application scenarios, while the dynamical parameters can be adjusted automatically according to the current system status. In addition, the priority levels of queries can be guaranteed by GM. The experimental results indicate that the GM scheduling strategy is very effective in practice.

火花

Continuous Skyline Tracking on Update Data Streamsharacter that deletion and addition operation appears simultaneously in update streams, and represents the influence region by grids for early elimination. Analytical analysis and experimental evidences show the efficiency of proposed approaches.