Determining When a Structure Is a Nested Relation
Summary: Characterizes when a one-level nested relation is obtainable from a flat 1NF relation via a sequence of NEST operations. Gives a polynomial-time decision algorithm, distinguishing genuine restructuring from arbitrary unnormalized structures. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Patrick C. Fischer (Vanderbilt University)
- 2. Dirk Van Gucht (Vanderbilt University)
BibTeX Citation
@article{fischer_vldb85,
title = {{Determining When a Structure Is a Nested Relation}},
author = {Fischer, Patrick C. and Van Gucht, Dirk},
journal = {PVLDB},
series = {{VLDB} '85},
pages = {171},
year = {1985}
}Incoming Citations (Sorted by Pagerank)
Showing 9 of 9 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,051 | Designing a Generalized NF2 Model with an SQL-Type Language Interface | 1986 | VLDB | 9.2538701e-05 |
| 3,733 | Closed World Databases Opened Through Null Values | 1988 | VLDB | 7.1653591e-05 |
| 5,569 | On The Expressive Power Of The Extended Relational Algebra For The Unnormalized Relational Model | 1987 | PODS | 6.1702169e-05 |
| 6,516 | The Design of non-1NF Relational Databases into Nested Normal Form | 1987 | SIGMOD | 5.8545649e-05 |
| 9,109 | Incremental Reorganization of Relational Databases | 1987 | VLDB | 5.3225104e-05 |
| 13,123 | Indexing in a Hypertext Database | 1990 | VLDB | 5.093636e-05 |
| 13,143 | Optimization of Relational Schemas Containing Inclusion Dependencies | 1989 | VLDB | 5.093636e-05 |
| 13,192 | Some Classes of Multilevel Relational Structures (Extended Abstract) | 1986 | PODS | 5.093636e-05 |
| 13,201 | ECRINS/86: An Extended Entity-Relationship Data Base Management System and its Semantic Query Language | 1986 | VLDB | 5.093636e-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 |
|---|---|---|---|---|
| 140 | Remarks on the Algebra of Non First Normal Form Relations | 1982 | PODS | 0.00029686538 |
| 538 | Non First Normal Form Relations To Represent Hierarchically Organized Data | 1984 | PODS | 0.00016919845 |
| 6,478 | Weak Multivalued Dependencies+ | 1984 | PODS | 5.8678984e-05 |
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Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 5,929 | Nested Historical Relations | 1989 | SIGMOD |
| 2 | 6,569 | The Partial Normalized Storage Model of Nested Relations | 1988 | VLDB |
| 3 | 2,701 | Possibilities and Limitations of Using Flat Operators in Nested Algebra Expressions | 1988 | PODS |
| 4 | 140 | Remarks on the Algebra of Non First Normal Form Relations | 1982 | PODS |
| 5 | 1,056 | A Normal Form for Nested Relations | 1985 | PODS |
| 6 | 6,516 | The Design of non-1NF Relational Databases into Nested Normal Form | 1987 | SIGMOD |
| 7 | 7,542 | Operations and the Properties on Non-First-Normal-Form Relational Databases | 1983 | VLDB |
| 8 | 13,127 | On Restructuring Nested Relations in Partitioned Normal Form | 1990 | VLDB |
| 9 | 2,198 | A Recursive Algebra and Query Optimization for Nested Relations | 1989 | SIGMOD |
| 10 | 13,192 | Some Classes of Multilevel Relational Structures (Extended Abstract) | 1986 | PODS |