Add anonymized benchmark datasets and constraint suites for paper evaluation

README.md

@@ -25,12 +25,12 @@ The repository is modularly structured into tier-based packages:
 
 ### 1. Constraints Suite (`constraints.zip` ~0.5 MB)
 Contains all integrity constraints evaluated across the three paradigms:
-- **Property Graphs:** Mined and hand-crafted Graph Generating Dependencies (GGDs) for **CORDIS**, **DBLP**, **GDELT**, and **LDBC SNB**, alongside property-level constraints: Graph Object Functional Dependencies (GO-FDs) for **Northwind** and graph functional/uniqueness dependencies (gFDs/gUCs) for **Offshore Leaks**.
+- **Property Graphs:** Mined and hand-crafted Graph Generating Dependencies (GGDs) for **CORDIS**, **DBLP**, **GDELT**, and **LDBC SNB**, alongside property-level constraints: Graph Object Functional Dependencies (GO-FDs) for **Northwind**, graph functional/uniqueness dependencies (gFDs/gUCs) for **Offshore Leaks**, and graph functional dependencies and keys for **London Public Transport (LPT)** and **Train Services (TS)**.
 - **RDF Knowledge Graphs:** W3C SHACL shape schemas and OWL ontologies for **LUBM** and **WatDiv**.
 - **Relational Schemas:** Relational dependencies (foreign keys, uniqueness EGDs, check constraints) for **TPC-H** and all **ChaseBench** scenarios (`doctors`, `doctors-fd`, `LUBM`, `Ontology-256`, `STB-128`, `deep`, and `correctness` suites).
 
 ### 2. Standard Evaluation Benchmarks (`graph_benchmarks.zip`, `rdf_benchmarks.zip`, `relational_benchmarks.zip`)
-- **Property Graphs (`graph_benchmarks.zip`):** Ready-to-evaluate node and edge CSV files for Neo4j and localized r-hop neighborhood extraction (`cordis_small`, `dblp_small`, `gdelt_small`, `ldbc_small_*`, `northwind`, `offshore_small`).
+- **Property Graphs (`graph_benchmarks.zip`):** Ready-to-evaluate node and edge CSV files for Neo4j and localized r-hop neighborhood extraction (`cordis_small`, `dblp_small`, `gdelt_small`, `ldbc_small_*`, `northwind`, `offshore_small`, `lpt`, `trains`).
 - **RDF Knowledge Graphs (`rdf_benchmarks.zip`):** LUBM multi-university instances (1 to 15 universities in OWL/RDF), WatDiv 100k triple sample (`watdiv_100k.nt`), and UBA synthetic data generator.
 - **Relational Databases (`relational_benchmarks.zip`):** ChaseBench relational scenarios with tables, schemas, queries, and repair tools, alongside TPC-H decision-support tables at scale factors 0.01 to 0.1.
 

constraints.zip

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graph_benchmarks.zip

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manifest.json

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