On The Integrity Of Databases With Incomplete Information
Summary: Defines meaningfulness of incomplete databases via existence of a completion satisfying integrity constraints under two notions: open-world (extension) and closed-world (conservative extension). Shows the closed-world case is strictly harder than open-world in both computational complexity and logical axiomatizability, and both are harder than integrity checking for complete-information databases. (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 9 of 9 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,347 | Horn Tables - An Efficient Tool For Handling Incomplete Information In Databases | 1989 | PODS | 8.9890664e-05 |
| 3,372 | OLAP over Imprecise Data with Domain Constraints | 2007 | VLDB | 7.1683982e-05 |
| 3,502 | Data Exchange and Incomplete Information | 2006 | PODS | 7.0366655e-05 |
| 5,459 | Capturing Missing Tuples and Missing Values | 2010 | PODS | 5.4957751e-05 |
| 5,460 | Relative Information Completeness | 2009 | PODS | 5.4957751e-05 |
| 6,509 | Representing and Querying XML with Incomplete Information | 2001 | PODS | 5.0331402e-05 |
| 6,858 | When is Naive Evaluation Possible? | 2013 | PODS | 4.9060157e-05 |
| 7,393 | Incomplete Information and Certain Answers in General Data Models | 2011 | PODS | 4.7428879e-05 |
| 9,511 | Computing Full Disjunctions | 2003 | PODS | 4.3340927e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 3 of 3 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 556 | On the Semantics of Updates in Databases | 1983 | PODS | 0.00020249905 |
| 751 | Partition Semantics for Relations | 1985 | PODS | 0.0001721247 |
| 3,917 | On The Complexity And Axiomatizability Of Consistent Database States | 1984 | PODS | 6.6328189e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,324 | On the Decidability and Finite Controllability of Query Processing in Databases with Incomplete Information | 2006 | PODS | 7.2213002e-05 |
| 3,502 | Data Exchange and Incomplete Information | 2006 | PODS | 7.0366655e-05 |
| 2,197 | Update Semantics for Incomplete Databases | 1985 | VLDB | 9.3085358e-05 |
| 12,416 | Incompleteness in Information Integration | 2008 | VLDB | 4.1945683e-05 |
| 5,459 | Capturing Missing Tuples and Missing Values | 2010 | PODS | 5.4957751e-05 |
| 2,327 | Obtaining Complete Answers from Incomplete Databases | 1996 | VLDB | 9.0276061e-05 |
| 12,209 | Completeness of Queries over Incomplete Databases | 2011 | VLDB | 4.1945683e-05 |
| 1,102 | On the Decidability and Complexity of Query Answering over Inconsistent and Incomplete Databases | 2003 | PODS | 0.00014049364 |
| 14,258 | Completeness Information and Its Application to Query Processing | 1986 | VLDB | - |
| 5,460 | Relative Information Completeness | 2009 | PODS | 5.4957751e-05 |