Complete Approximations of Incomplete Queries
Summary: System computes complete upper and lower approximations for queries over partially complete databases with table-completeness. Reformulates to guarantee completeness; returns most-specific complete query if exists, otherwise enumerates bounded specializations via fixpoint ASP. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Ognjen Savković
- 2. Paramita Mirza
- 3. Alex Tomasi
- 4. Werner Nutt
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,313 | Efficient and Effective Data Imputation with Influence Functions | 2022 | VLDB | 7.2336734e-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 |
|---|---|---|---|---|
| 2,331 | Obtaining Complete Answers from Incomplete Databases | 1996 | VLDB | 9.019917e-05 |
| 5,466 | Capturing Missing Tuples and Missing Values | 2010 | PODS | 5.4904942e-05 |
| 5,467 | Relative Information Completeness | 2009 | PODS | 5.4904942e-05 |
| 12,217 | Completeness of Queries over Incomplete Databases | 2011 | VLDB | 4.1905499e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 14,272 | Completeness Information and Its Application to Query Processing | 1986 | VLDB | - |
| 1,101 | On the Decidability and Complexity of Query Answering over Inconsistent and Incomplete Databases | 2003 | PODS | 0.00014037952 |
| 9,747 | Combined Approximations for Uniform Operational Consistent Query Answering | 2024 | PODS | 4.2856385e-05 |
| 12,808 | Normalizing Incomplete Databases | 1995 | PODS | 4.1905499e-05 |
| 8,951 | Queries with Arithmetic on Incomplete Databases | 2020 | PODS | 4.420578e-05 |
| 3,683 | Queries with Incomplete Answers over Semistructured Data | 1999 | PODS | 6.84255e-05 |
| 6,271 | Identifying the Extent of Completeness of Query Answers over Partially Complete Databases | 2015 | SIGMOD | 5.1273783e-05 |
| 2,331 | Obtaining Complete Answers from Incomplete Databases | 1996 | VLDB | 9.019917e-05 |
| 12,217 | Completeness of Queries over Incomplete Databases | 2011 | VLDB | 4.1905499e-05 |
| 8,850 | Efficient Approximations of Conjunctive Queries | 2012 | PODS | 4.4324268e-05 |