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  1. Benchmarking Spatial Operations over Heterogeneous Data: The Case of Zonal Statistics

    Article • May 2026, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  2. Reminiscences on Influential Papers

    Article • ACM SIGMOD Record, October 2025, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  3. Raster interval object approximations for spatial intersection joins

    Article • The VLDB Journal, December 2024, Springer Science + Business Media

    Dr. Eleni Tzirita Zacharatou

  4. Analysis of Geospatial Data Loading

    Article • June 2024, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  5. Multi-Backend Zonal Statistics Execution with Raven

    Article • June 2024, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  6. Operator Placement in Geo-Distributed Networks of Resource-Constrained Devices

    Article • Proceedings of the VLDB Endowment, February 2024, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  7. SheetReader: Efficient Specialized Spreadsheet Parsing

    Article • Information Systems, May 2023, Elsevier

    Dr. Eleni Tzirita Zacharatou

  8. Optimistic Data Parallelism for FPGA-Accelerated Sketching

    Article • Proceedings of the VLDB Endowment, January 2023, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  9. Traffic speed values imputation

    Article • November 2022, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou, Torben Bach Pedersen, Ph.D. student Carlos Enrique Muniz Cuza

  10. Satellite image search in AgoraEO

    Article • Proceedings of the VLDB Endowment, August 2022, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  11. Update-Efficient Tree-Encoded Bitmaps

    Article • July 2022, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou, Serafeim Papadias

  12. Proceedings of the 16th ACM International Conference on Distributed and Event-Based Systems

    Article • June 2022, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  13. Efficient Bundled Spatial Range Queries

    Article • November 2019, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  14. Explore Urban Data Easily and Efficiently with Urbane

    Article • May 2018, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  15. Improving Spatial Data Processing by Clipping Minimum Bounding Boxes

    Article • April 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Eleni Tzirita Zacharatou

  16. GPU rasterization for real-time spatial aggregation over arbitrary polygons

    Article • Proceedings of the VLDB Endowment, November 2017, VLDB Endowment

    Dr. Eleni Tzirita Zacharatou

  17. Efficient Exploration of Scientific Data

    Article • June 2016, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou

  18. Quadtree-Encoded Bitmaps for Time-Series Exploration

    Article • June 2015, ACM (Association for Computing Machinery)

    Dr. Eleni Tzirita Zacharatou