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Skyline Computation on Commercial Data

Michael Galli, Stefan Schnürle, Ruedi Arnold, Marc Pouly
2016 Proceedings of the 8th International Conference on Agents and Artificial Intelligence  
Many different skyline algorithms for preference-based search have been proposed and compared in the literature, but most of these evaluations were based on synthetic data.  ...  In this paper, we present a case study of skyline computation on commercial data that we consider representative for many e-commerce platforms.  ...  testing of skyline algorithms in a professional e-commerce environment and the valuable feedback they provided.  ... 
doi:10.5220/0005766604650471 dblp:conf/icaart/GalliSAP16 fatcat:fq52w6vjdjgzvhulaoaayk52m4

Template Skycube Algorithms for Heterogeneous Parallelism on Multicore and GPU Architectures

Kenneth S. Bøgh, Sean Chester, Darius Šidlauskas, Ira Assent
2017 Proceedings of the 2017 ACM International Conference on Management of Data - SIGMOD '17  
However, given the differences in their threading models, expected granularities of parallelism, and memory subsystems, effectively utilising all cores with all co-processors for an intensive query is  ...  An experimental study shows that, relative to the state-of-the-art that does not parallelise well due to its memory and cache requirements, our algorithms provide an order of magnitude improvement on either  ...  Lee for code [24] and the anonymous reviewers for their suggestions to restructure the paper and add the experiments in Appendix A.2.  ... 
doi:10.1145/3035918.3035962 dblp:conf/sigmod/BoghCSA17 fatcat:w2r5jtl2hbhixkaxg4m2psro3y