Completeness of Queries over Incomplete Databases
Summary: Formalizes completeness reasoning over incomplete databases via table-completeness (TC) and query-completeness (QC) statements. Characterizes TC→QC entailment, weakest completeness preconditions, complexity across query languages, and links QC entailment to query determinacy. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Simon Razniewski (Free University of Bolzano)
- 2. Werner Nutt (Free University of Bolzano)
BibTeX Citation
@article{razniewski_vldb11,
title = {{Completeness of Queries over Incomplete Databases}},
author = {Razniewski, Simon and Nutt, Werner},
journal = {PVLDB},
series = {{VLDB} '11},
volume = {4},
number = {11},
pages = {749--760},
doi = {10.14778/3402707.3402715},
url = {https://doi.org/10.14778/3402707.3402715},
year = {2011}
}Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,146 | Identifying the Extent of Completeness of Query Answers over Partially Complete Databases | 2015 | SIGMOD | 5.8712024e-05 |
| 8,168 | Complete Approximations of Incomplete Queries | 2013 | VLDB | 5.3847972e-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 |
|---|---|---|---|---|
| 24 | Data Integration: A Theoretical Perspective | 2002 | PODS | 0.00055043581 |
| 642 | The Complexity of Querying Indefinite Data about Linearly Ordered Domains (Preliminary Version) | 1992 | PODS | 0.00015243164 |
| 970 | On the Representation and Querying of Sets of Possible Worlds | 1987 | SIGMOD | 0.00012772086 |
| 1,346 | Independence of Logic Database Queries and Updates | 1990 | PODS | 0.00010951176 |
| 2,044 | Views and Queries: Determinacy and Rewriting | 2005 | PODS | 9.137464e-05 |
| 2,156 | Obtaining Complete Answers from Incomplete Databases | 1996 | VLDB | 8.9455055e-05 |
| 5,739 | Capturing Missing Tuples and Missing Values | 2010 | PODS | 6.011429e-05 |
| 5,740 | Relative Information Completeness | 2009 | PODS | 6.011429e-05 |
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