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 |
|---|---|---|---|---|
| 6,943 | TRAMP: Understanding the Behavior of Schema Mappings through Provenance | 2010 | VLDB | 4.8916728e-05 |
| 7,509 | Optimizing the Chase: Scalable Data Integration under Constraints | 2014 | VLDB | 4.7180617e-05 |
| 9,182 | Leveraging Query Logs for Schema Mapping Generation in U-MAP | 2011 | SIGMOD | 4.3806885e-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 |
|---|---|---|---|---|
| 48 | Data Integration: A Theoretical Perspective | 2002 | PODS | 0.00069720859 |
| 483 | Clio Grows Up: From Research Prototype to Industrial Tool | 2005 | SIGMOD | 0.00022125107 |
| 494 | Data Exchange: Getting to the Core | 2003 | PODS | 0.00021805832 |
| 1,155 | A Scalable Algorithm for Answering Queries Using Views | 2000 | VLDB | 0.00013616518 |
| 2,195 | HePToX: Marrying XML and Heterogeneity in Your P2P Databases | 2005 | VLDB | 9.3136935e-05 |
| 2,904 | Nested Mappings: Schema Mapping Reloaded | 2006 | VLDB | 7.9355829e-05 |
| 4,513 | Core Schema Mappings | 2009 | SIGMOD | 6.1227596e-05 |
| 4,978 | Towards a Theory of Schema-Mapping Optimization | 2008 | PODS | 5.7881299e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,295 | Scalable Data Exchange with Functional Dependencies | 2010 | VLDB | 5.580776e-05 |
| 3,424 | Data Exchange: Computing Cores in Polynomial Time | 2006 | PODS | 7.110765e-05 |
| 822 | Composing Schema Mappings: Second-Order Dependencies to the Rescue | 2004 | PODS | 0.00016255689 |
| 9,334 | Local Transformations and Conjunctive-Query Equivalence | 2012 | PODS | 4.3556432e-05 |
| 4,752 | Normalization and Optimization of Schema Mappings | 2009 | VLDB | 5.9481448e-05 |
| 494 | Data Exchange: Getting to the Core | 2003 | PODS | 0.00021805832 |
| 1,736 | Generalized Schema-Mappings: From Termination To Tractability | 2009 | PODS | 0.00010720323 |
| 3,921 | On the Complexity of Deriving Schema Mappings from Database Instances | 2008 | PODS | 6.6301252e-05 |
| 4,978 | Towards a Theory of Schema-Mapping Optimization | 2008 | PODS | 5.7881299e-05 |
| 4,513 | Core Schema Mappings | 2009 | SIGMOD | 6.1227596e-05 |