Extending the Relational Algebra to Support Transaction Time
Summary: Extends relational algebra with transaction-time to form a temporal algebra for historical valid-time. Denotational semantics formalize extension, preserving relational properties; derived state remains ethereal, for display or storage, not materialized. (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 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,460 | A Generalized Model For A Relational Temporal Database | 1988 | SIGMOD | 7.07128e-05 |
| 4,627 | Multi-Version Range Concurrency Control in Deuteronomy | 2015 | VLDB | 6.0390708e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 44 | The Design Of Postgres | 1986 | SIGMOD | 0.00071838587 |
| 163 | Optimizing the Performance of a Relational Algebra Database Interface | 1975 | SIGMOD | 0.00039689347 |
| 293 | A Taxonomy of Time in Databases | 1985 | SIGMOD | 0.00028676087 |
| 1,916 | A Transaction Language Complete for Database Update and Specification | 1987 | PODS | 0.00010101977 |
| 4,640 | Transactions And Integrity Constraints | 1985 | PODS | 6.0271345e-05 |
| 5,884 | Dynamic Constraints And Database Evolution | 1983 | PODS | 5.2881037e-05 |
| 7,220 | Deciding Properties of Transactional Schemas | 1986 | PODS | 4.7976464e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,871 | Relations with Relation Names as Arguments: Algebra and Calculus | 1992 | PODS | 0.00010259891 |
| 12,966 | Temporal Relationships in Databases | 1988 | VLDB | 4.1945683e-05 |
| 2,760 | Temporal versus First-Order Logic to Query Temporal Databases | 1996 | PODS | 8.1634739e-05 |
| 614 | Logical Modeling Of Temporal Data | 1987 | SIGMOD | 0.00019177247 |
| 6,664 | Typed Query Languages for Databases Containing Queries | 1998 | PODS | 4.9699875e-05 |
| 7,982 | A logical framework for temporal deductive databases | 1988 | VLDB | 4.613363e-05 |
| 3,460 | A Generalized Model For A Relational Temporal Database | 1988 | SIGMOD | 7.07128e-05 |
| 1,996 | A Temporal Relational Algebra as a Basis for Temporal Relational Completeness | 1990 | VLDB | 9.8377097e-05 |
| 580 | On An Algebra For Historical Relational Databases. Two Views | 1985 | SIGMOD | 0.00019786623 |
| 1,583 | Temporal Logic & Historical Databases | 1991 | VLDB | 0.00011259345 |