Insert-Only versus Insert-Delete in Dynamic Query Evaluation
Summary: Dynamic query evaluation for full conjunctive Q under updates; insert-only sequences on an empty DB incur O(N^{w(Q)}) total time, matching static evaluation and yielding constant amortized inserts for alpha-acyclic Q. Allowing inserts and deletes, reduce to Q_hat by encoding tuple lifespans; total time O~(N^{w(Q_hat)}), tight via static evaluation of Q_hat, achieving amortized optimal updates for hierarchical and Loomis–Whitney joins. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Mahmoud Abo Khamis
- 2. Ahmet Kara
- 3. Dan Olteanu
- 4. Dan Suciu
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,707 | Towards Update-Dependent Analysis of Query Maintenance | 2025 | PODS | 4.299267e-05 |
| 10,049 | Approximate Query Processing under Updates | 2026 | SIGMOD | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 16 of 16 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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