Indexing Time-Series Databases for Inverse Queries

  title={Indexing Time-Series Databases for Inverse Queries},
  author={Alexandros Nanopoulos and Yannis Manolopoulos},
In this paper we examine the problem of indexing time sequences in order to answer inverse queries. An inverse query computes all the time points at which the sequence contains values equal to the query value. The presented method is based on [7] in order to represent each time sequence with a few ranges of values, which are in fact one dimensional minimum… CONTINUE READING