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Spark-parSketch

Oleksandra Levchenko, Djamel-Edine Yagoubi, Reza Akbarinia, Florent Masseglia, Boyan Kolev, Dennis Shasha
2018 Proceedings of the 27th ACM International Conference on Information and Knowledge Management - CIKM '18  
We propose a demonstration of Spark-parSketch, a complete solution based on sketches / random projections to efficiently perform both the parallel indexing of large sets of time series and a similarity  ...  A growing number of domains (finance, seismology, internet-ofthings, etc.) collect massive time series.  ...  Query processing Given a collection of queries Q, in the form of distributed time series dataset, and a previously constructed index on a dataset D, we consider the problem of finding time series that  ... 
doi:10.1145/3269206.3269226 dblp:conf/cikm/LevchenkoYAMKS18 fatcat:7vfxzcwlzzb3nbk4fw6fstjg4m