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Efficient Dynamic Weighted Set Sampling and Its Extension

Summary: BUS makes dynamic weighted set sampling practical: O(1) amortized updates and O(log n+t) time for t samples in linear space. WIRS-BUS extends this to weighted range sampling with O(log n) updates and O(log²n+t) queries, with strong empirical performance. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
13580
Venue
VLDB
Year
2024
Pagerank
5.6917227e-05
Overall Rank
7,142 | 51.01%
DOI
10.14778/3617838.3617840

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{zhang_vldb24,
        title = {{Efficient Dynamic Weighted Set Sampling and Its Extension}},
        author = {Zhang, Fangyuan and Jiang, Mengxu and Wang, Sibo},
        journal = {PVLDB},
        series = {{VLDB} '24},
        volume = {17},
        number = {1},
        pages = {15--27},
        doi = {10.14778/3617838.3617840},
        url = {https://doi.org/10.14778/3617838.3617840},
        year = {2024}
}

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