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Πλοήγηση ανά Θέμα "RNNQ"

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    • MRSLICE: Efficient RkNN Query Processing in SpatialHadoop 

      García-García F., Corral A., Iribarne L., Vassilakopoulos M. (2019)
      Nowadays, with the continuously increasing volume of spatial data, it is difficult to execute spatial queries efficiently in spatial data-intensive applications, because of the limited computational capability and storage ...

    • RkNN query processing in distributed spatial infrastructures: A performance study 

      García-García F., Corral A., Iribarne L., Vassilakopoulos M. (2017)
      The Reverse k-Nearest Neighbor (RkNN) problem, i.e. finding all objects in a dataset that have a given query point among their corresponding k-nearest neighbors, has received increasing attention in the past years. RkNN ...