Enumeration on Trees with Tractable Combined Complexity and Efficient Updates
Summary: Enumerates MSO query answers on trees represented by nondeterministic tree automata with linear preprocessing and linear per-answer delay (constant-delay for MSO with only free FO variables), combined complexity polynomial in the automaton. Supports leaf insert/delete/relabel updates that restart enumeration in logarithmic time, with update time optimal up to doubly-logarithmic factors. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Antoine Amarilli
- 2. Pierre Bourhis
- 3. Stefan Mengel
- 4. Matthias Niewerth
Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,436 | CORE: a Complex Event Recognition Engine | 2022 | VLDB | 5.6804759e-05 |
| 8,777 | Enumeration for MSO-Queries on Compressed Trees | 2024 | PODS | 5.4311509e-05 |
| 8,793 | Efficient Enumeration for Annotated Grammars | 2022 | PODS | 5.4311509e-05 |
| 9,639 | Probabilistic Databases under Updates: Boolean Query Evaluation and Ranked Enumeration | 2021 | PODS | 5.3018378e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 1 of 1 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 726 | Answering Conjunctive Queries under Updates | 2017 | PODS | 0.00014707915 |
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