• Big spatial and spatio-temporal data analytics systems 

      Velentzas P., Corral A., Vassilakopoulos M. (2021)
      We are living in the era of Big Data, and Spatial and Spatio-temporal Data are not an exception. Mobile apps, cars, GPS devices, ships, airplanes, medical devices, IoT devices, etc. are generating explosive amounts of data ...
    • A Data Warehouse Approach for Business Intelligence 

      Garani G., Chernov A.V., Savvas I.K., Butakova M.A. (2019)
      In a cloud based data warehouse (DW), business users can access and query data from multiple sources and geographically distributed places. Business analysts and decision makers are counting on DWs especially for data ...
    • An Intelligent Data Warehouse Approach for Handling Shape-Shifting Constructions 

      Garani G., Savvas I.K., Chernov A.V., Butakova M.A. (2020)
      A growing interest has been shown recently, concerning buildings as well as different constructions that use transformative and mobile attributes for adapting their shape, size and position in response to different ...
    • A k-anonymity model for spatio-temporal data 

      Zacharouli, P.; Gkoulalas-Divanis, A.; Verykios, V. S. (2007)
      The unprecedented growth In Location-Based Services (LBS) take-up along with the continuously increasing storage capabilities of modern systems, and have facilitated the collection of information related to users activities ...
    • What Logical Model Is Suitable for Relational Trajectory Data Warehouses?: Application to Agricultural Autonomous Robots 

      Oikonomou K., Garani G., Bimonte S., Wrembel R. (2022)
      The ability to query vast amount of historical data for statistical analysis and reporting is provided by Data Warehouses. They facilitate Business Intelligence for effective decision-making significantly. In recent years, ...