Efficient Aggregation over Objects with Extent
Summary: Box-sum aggregation for objects with extent, including a novel functional box-sum where contribution is proportional to object–query intersection. Reduces both problems to dominance-sum and introduces disk/dynamic ECDF-B-trees plus a hybrid BA-tree that substantially outperforms an augmented R*-tree. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Donghui Zhang (University of California Riverside)
- 2. Vassilis J. Tsotras (University of California Riverside)
- 3. Dimitrios Gunopulos (University of California Riverside)
BibTeX Citation
@inproceedings{zhang_pods02,
address = {New York, NY, USA},
series = {{PODS} '02},
title = {{Efficient Aggregation over Objects with Extent}},
url = {https://dl.acm.org/doi/10.1145/543613.543629},
doi = {10.1145/543613.543629},
booktitle = {Proceedings of the {ACM} {SIGMOD} Symposium on {Principles} of {Database} {Systems}},
publisher = {Association for Computing Machinery},
author = {Zhang, Donghui and Tsotras, Vassilis J. and Gunopulos, Dimitrios},
year = {2002}
}
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 12,837 | Efficient Integration and Aggregation of Historical Information | 2002 | SIGMOD | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 0 of 0 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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