Laconic Schema Mappings: Computing the Core with SQL Queries
Summary: Proposes laconic schema mappings to compute the core of s-t tgds in SQL, avoiding extra minimization. Relies on a linear order over the source domain to translate to the core; this order is necessary and target constraints block laconic rewrites. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,947 | TRAMP: Understanding the Behavior of Schema Mappings through Provenance | 2010 | VLDB | 4.8869805e-05 |
| 7,508 | Optimizing the Chase: Scalable Data Integration under Constraints | 2014 | VLDB | 4.7135369e-05 |
| 9,186 | Leveraging Query Logs for Schema Mapping Generation in U-MAP | 2011 | SIGMOD | 4.3765083e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 47 | Data Integration: A Theoretical Perspective | 2002 | PODS | 0.00069691761 |
| 483 | Clio Grows Up: From Research Prototype to Industrial Tool | 2005 | SIGMOD | 0.00022101908 |
| 493 | Data Exchange: Getting to the Core | 2003 | PODS | 0.00021782199 |
| 1,155 | A Scalable Algorithm for Answering Queries Using Views | 2000 | VLDB | 0.00013606507 |
| 2,202 | HePToX: Marrying XML and Heterogeneity in Your P2P Databases | 2005 | VLDB | 9.3038561e-05 |
| 2,909 | Nested Mappings: Schema Mapping Reloaded | 2006 | VLDB | 7.9282234e-05 |
| 4,514 | Core Schema Mappings | 2009 | SIGMOD | 6.1168694e-05 |
| 4,980 | Towards a Theory of Schema-Mapping Optimization | 2008 | PODS | 5.7825422e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,299 | Scalable Data Exchange with Functional Dependencies | 2010 | VLDB | 5.5751426e-05 |
| 3,426 | Data Exchange: Computing Cores in Polynomial Time | 2006 | PODS | 7.1040993e-05 |
| 818 | Composing Schema Mappings: Second-Order Dependencies to the Rescue | 2004 | PODS | 0.00016240185 |
| 9,339 | Local Transformations and Conjunctive-Query Equivalence | 2012 | PODS | 4.351469e-05 |
| 4,750 | Normalization and Optimization of Schema Mappings | 2009 | VLDB | 5.9424107e-05 |
| 493 | Data Exchange: Getting to the Core | 2003 | PODS | 0.00021782199 |
| 1,737 | Generalized Schema-Mappings: From Termination To Tractability | 2009 | PODS | 0.00010711961 |
| 3,922 | On the Complexity of Deriving Schema Mappings from Database Instances | 2008 | PODS | 6.6238781e-05 |
| 4,980 | Towards a Theory of Schema-Mapping Optimization | 2008 | PODS | 5.7825422e-05 |
| 4,514 | Core Schema Mappings | 2009 | SIGMOD | 6.1168694e-05 |