Pyneapple-G: Scalable Spatial Grouping Queries
Summary: Pyneapple-G, an Apache Sedona library, scales point-in-complex-polygon grouping via SGPAC and line grouping via DDCEL. Its parallel DCEL construction enables scalable polygon discovery and multi-layer intersection, union, and difference. (summarized by gpt-5.6-luna on Jul 24 2026)
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Authors
- 1. Laila Abdelhafeez (University of California Riverside)
- 2. Andres Calderon-Romero (University of California Riverside)
- 3. Amr Magdy (University of California Riverside)
- 4. Vassilis J. Tsotras (University of California Riverside)
BibTeX Citation
@article{abdelhafeez_vldb24,
title = {{Pyneapple-G: Scalable Spatial Grouping Queries}},
author = {Abdelhafeez, Laila and Calderon-Romero, Andres and Magdy, Amr and Tsotras, Vassilis J.},
journal = {PVLDB},
series = {{VLDB} '24},
volume = {17},
number = {12},
pages = {4469--4472},
doi = {10.14778/3685800.3685902},
url = {https://doi.org/10.14778/3685800.3685902},
year = {2024}
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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|---|---|---|---|---|
| 11,614 | PRUC: P-Regions with User-Defined Constraint | 2022 | VLDB | 5.093636e-05 |
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