Independent and Separable Database Schemes
Summary: Introduces 'separability' to formalize independently updatable decompositions and proves equivalence to Bancilhon–Spyratos independent mappings. Characterizes separable schemes under FDs and the join dependency (and for dependency-preserving schemes) and gives a polynomial-time test. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,349 | Formal Limits on the Automatic Generation and Maintenance of Integrity Constraints | 1987 | PODS | 0.00012436377 |
| 2,318 | Efficient Query Answering in the Representative Instance Approach | 1985 | PODS | 9.0400919e-05 |
| 3,361 | Functional Dependencies on Cyclic Database Schemes | 1983 | SIGMOD | 7.1735665e-05 |
| 6,168 | Optimal Computation of Total Projections with Unions of Simple Chase Join Expressions | 1984 | SIGMOD | 5.1716335e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 4 of 4 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 38 | Testing Implications Of Data Dependencies | 1979 | SIGMOD | 0.00075110004 |
| 135 | Can We Use The Universal Instance Assumption Without Using Nulls? | 1981 | SIGMOD | 0.00042421957 |
| 458 | Independent Database Schemas (Extended Abstract) | 1982 | PODS | 0.00022657396 |
| 2,918 | Notions of Dependency Satisfaction | 1982 | PODS | 7.9051531e-05 |
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