Containment of Shape Expression Schemas for RDF
Summary: Identify a ShEx subclass with 'shape graphs' and a natural RDF→shape-graph embedding; embedding suffices for containment and is iff for deterministic shape graphs, yielding tractable containment. General shape-graph containment is EXP-complete; arbitrary ShEx decidable. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Sławek Staworko (CRIStAL; INRIA; National Centre for Scientific Research; University of Lille)
- 2. Piotr Wieczorek (University of Wrocław)
BibTeX Citation
@inproceedings{staworko_pods19,
address = {New York, NY, USA},
series = {{PODS} '19},
title = {{Containment of Shape Expression Schemas for RDF}},
url = {https://dl.acm.org/doi/10.1145/3294052.3319687},
doi = {10.1145/3294052.3319687},
booktitle = {Proceedings of the {ACM} {SIGMOD} Symposium on {Principles} of {Database} {Systems}},
publisher = {Association for Computing Machinery},
author = {Staworko, Sławek and Wieczorek, Piotr},
year = {2019}
}
Incoming Citations (Sorted by Pagerank)
Showing 0 of 0 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|
Previous
Page 1 / 1
Next
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 |
|---|---|---|---|---|
| 395 | Containment and Equivalence for an XPath Fragment [Extended Abstract] | 2002 | PODS | 0.00019298983 |
| 2,875 | Numerical Document Queries | 2003 | PODS | 8.0083925e-05 |
Previous
Page 1 / 1
Next
Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 8,459 | Static Analysis of Graph Database Transformations | 2023 | PODS |
| 2 | 2,324 | Dependencies for Graphs | 2017 | PODS |
| 3 | 11,276 | Efficient Validation of SHACL Shapes with Reasoning | 2024 | VLDB |
| 4 | 10,044 | The (Almost) Complete Guide to Tree Pattern Containment | 2015 | PODS |
| 5 | 5,928 | Magic Shapes for SHACL Validation | 2022 | VLDB |
| 6 | 11,893 | Containment for Rule-Based Ontology-Mediated Queries | 2018 | PODS |
| 7 | 7,214 | Schema Mappings for Data Graphs | 2017 | PODS |
| 8 | 9,126 | A Principled Approach to Bridging the Gap between Graph Data and their Schemas | 2014 | VLDB |
| 9 | 1,630 | On the Decidability of Query Containment under Constraints | 1998 | PODS |
| 10 | 7,205 | Containment of Graph Queries Modulo Schema | 2024 | PODS |