Projection-Compliant Database Generation
Summary: Adds projection cardinalities (Distinct/Union/Group By) to declarative data generation, modeling multidimensional cardinality unions and cross-subspace dependencies missing from prior work. PiGen uses projection-subspace division with LP encodings, symmetric refinement, and workload decomposition to enable on-demand, scalable, accurate projections. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Anupam Sanghi
- 2. Shadab Ahmed
- 3. Jayant R. Haritsa
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,469 | Database Gyms | 2023 | CIDR | 4.3304872e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 10 of 10 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 145 | Quickly Generating Billion-Record Synthetic Databases | 1994 | SIGMOD | 0.00041403894 |
| 882 | QAGen: Generating Query-Aware Test Databases | 2007 | SIGMOD | 0.00015634206 |
| 933 | Flexible Database Generators | 2005 | VLDB | 0.00015220613 |
| 2,295 | Data Generation using Declarative Constraints | 2011 | SIGMOD | 9.0842571e-05 |
| 6,229 | Just can't get enough - Synthesizing Big Data | 2015 | SIGMOD | 5.140274e-05 |
| 6,886 | Synthesizing Linked Data Under Cardinality and Integrity Constraints | 2021 | SIGMOD | 4.8904572e-05 |
| 7,216 | Myriad: Scalable and Expressive Data Generation | 2012 | VLDB | 4.7937944e-05 |
| 7,895 | HYDRA: A Dynamic Big Data Regenerator | 2018 | VLDB | 4.6192674e-05 |
| 8,870 | DataSynth: Generating Synthetic Data using Declarative Constraints | 2011 | VLDB | 4.4274172e-05 |
| 8,871 | On The Satisfiability Of Dependency Constraints In Entity-Relationship Schemata | 1987 | VLDB | 4.4274172e-05 |
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