• Modeling the lossy transmission of correlated sources in multiple access fading channels 

      Argyriou A., Alay Ö., Palantas P. (2017)
      In this paper, we develop accurate distortion models for the lossy transmission of two correlated sources in a multiple access Rayleigh fading channel. We focus on a class of real-life communication systems, where the ...
    • Use-based optimization of Spatial access methods 

      Athanasiou N., Corral A., Vassilakopoulos M., Manolopoulos Y. (2017)
      Spatial access methods have been extensively studied in the literature, during last decades. Access methods were designed for efficient processing of demanding queries and extensive comparisons between such methods have ...