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Finding Persistent Items in Data Streams

Summary: Introduces persistent-item mining, targeting long-term persistence rather than short-window frequency. PIE uses Raptor-coded item IDs and tiny per-period sketches to recover persistent items with controllable false negatives, achieving 19.5× lower FNR than adapted prior methods. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
11715
Venue
VLDB
Year
2017
Pagerank
6.454197e-05
Overall Rank
4,898 | 66.40%
DOI
10.14778/3025111.3025112

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{dai_vldb17,
        title = {{Finding Persistent Items in Data Streams}},
        author = {Dai, Haipeng and Shahzad, Muhammad and Liu, Alex X. and Zhong, Yuankun},
        journal = {PVLDB},
        series = {{VLDB} '17},
        volume = {10},
        number = {4},
        pages = {289--300},
        doi = {10.14778/3025111.3025112},
        url = {https://doi.org/10.14778/3025111.3025112},
        year = {2017}
}

Incoming Citations (Sorted by Pagerank)

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Outgoing Citations (Sorted by Pagerank)

Showing 2 of 2 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
122 Approximate Frequency Counts over Data Streams 2002 VLDB 0.00031260115
885 Finding Frequent Items in Data Streams 2008 VLDB 0.00013419017
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