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Q+Tree

Md. Saiful Islam, Chengfei Liu, Wenny Rahayu, Tarique Anwar
2016 Proceedings of the 25th ACM International on Conference on Information and Knowledge Management - CIKM '16  
This paper presents an efficient quad-tree based data indexing scheme, called Q+Tree, for parallelizing the computations of the dynamic and reverse skyline queries.  ...  We compare the performance of Q+Tree with an existing quad-tree based indexing scheme.  ...  CONCLUSION This paper presents an efficient quad-tree based data indexing scheme, called Q+Tree, for parallelizing the dynamic and reverse skylines.  ... 
doi:10.1145/2983323.2983764 dblp:conf/cikm/0003LRA16 fatcat:2apugp2yu5dwfczyvr6vkltj3y