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 |
|---|---|---|---|---|
| 2,094 | Designing a Generalized NF2 Model with an SQL-Type Language Interface | 1986 | VLDB | 9.0571741e-05 |
| 3,813 | Closed World Databases Opened Through Null Values | 1988 | VLDB | 7.0084288e-05 |
| 5,681 | On The Expressive Power Of The Extended Relational Algebra For The Unnormalized Relational Model | 1987 | PODS | 6.0401867e-05 |
| 6,643 | The Design of non-1NF Relational Databases into Nested Normal Form | 1987 | SIGMOD | 5.7232205e-05 |
| 9,284 | Incremental Reorganization of Relational Databases | 1987 | VLDB | 5.2031814e-05 |
| 13,413 | Indexing in a Hypertext Database | 1990 | VLDB | 4.9793485e-05 |
| 13,433 | Optimization of Relational Schemas Containing Inclusion Dependencies | 1989 | VLDB | 4.9793485e-05 |
| 13,482 | Some Classes of Multilevel Relational Structures (Extended Abstract) | 1986 | PODS | 4.9793485e-05 |
| 13,491 | ECRINS/86: An Extended Entity-Relationship Data Base Management System and its Semantic Query Language | 1986 | VLDB | 4.9793485e-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 | 0.00029346895 |
| 549 | Non First Normal Form Relations To Represent Hierarchically Organized Data | 1984 | PODS | 0.00016563595 |
| 6,606 | Weak Multivalued Dependencies+ | 1984 | PODS | 5.7364017e-05 |
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Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 6,054 | Nested Historical Relations | 1989 | SIGMOD |
| 2 | 6,695 | The Partial Normalized Storage Model of Nested Relations | 1988 | VLDB |
| 3 | 2,751 | 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 | 1,084 | A Normal Form for Nested Relations | 1985 | PODS |
| 6 | 6,643 | The Design of non-1NF Relational Databases into Nested Normal Form | 1987 | SIGMOD |
| 7 | 7,688 | Operations and the Properties on Non-First-Normal-Form Relational Databases | 1983 | VLDB |
| 8 | 13,417 | On Restructuring Nested Relations in Partitioned Normal Form | 1990 | VLDB |
| 9 | 2,154 | A Recursive Algebra and Query Optimization for Nested Relations | 1989 | SIGMOD |
| 10 | 13,482 | Some Classes of Multilevel Relational Structures (Extended Abstract) | 1986 | PODS |