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Data Structures for an Integrated Data Base Management and Information Retrieval System
Summary: Extends the relational model with NF2 relations to house unformatted text alongside structured data. Proposes nest/unnest operators and NF2 relational algebra, plus a SEQUEL-inspired language and a word-based index for efficient text access.
(summarized by gpt-5-nano on Feb 09 2026)
- Paper ID
- 7551
- Venue
- VLDB
- Year
- 1982
- Pagerank
- 0.00024765733
- Overall Rank
- 385 | 97.33%
- DOI
-
-
Incoming Non-self Citations Over Time
Incoming Citations (Sorted by Pagerank)
Showing 20 of 20 citing papers.
| Rank |
Citing Paper |
Year |
Venue |
Pagerank |
| 421 |
Non First Normal Form Relations To Represent Hierarchically Organized Data |
1984 |
PODS |
0.00023654912 |
| 652 |
Logic Programming With Sets |
1987 |
PODS |
0.00018643929 |
| 738 |
Integration of Time Versions into a Relational Database System |
1984 |
VLDB |
0.000173732 |
| 1,562 |
Architectural Issues Of Transaction Management In Multi-Layered Systems |
1984 |
VLDB |
0.00011345072 |
| 2,299 |
Designing a Generalized NF2 Model with an SQL-Type Language Interface |
1986 |
VLDB |
9.0711063e-05 |
| 2,568 |
Architecture and Implementation of the Darmstadt Database Kernel System |
1987 |
SIGMOD |
8.5205422e-05 |
| 3,255 |
Language Support for Office Modelling |
1984 |
VLDB |
7.3150697e-05 |
| 3,582 |
Closed World Databases Opened Through Null Values |
1988 |
VLDB |
6.9455143e-05 |
| 5,233 |
Efficiency of Nested Relational Document Database Systems |
1991 |
VLDB |
5.6093194e-05 |
| 5,241 |
On The Expressive Power Of The Extended Relational Algebra For The Unnormalized Relational Model |
1987 |
PODS |
5.6057795e-05 |
| 5,611 |
An Object-Oriented Database System for Engineering Applications |
1987 |
SIGMOD |
5.4105236e-05 |
| 5,692 |
Weak Multivalued Dependencies+ |
1984 |
PODS |
5.3686277e-05 |
| 6,182 |
The Design of non-1NF Relational Databases into Nested Normal Form |
1987 |
SIGMOD |
5.1637091e-05 |
| 6,940 |
Operations and the Properties on Non-First-Normal-Form Relational Databases |
1983 |
VLDB |
4.8878659e-05 |
| 7,102 |
A Model for Integrated Information Systems |
1983 |
VLDB |
4.8258564e-05 |
| 7,125 |
Retrieval of Relational Structures for Image Sequence Analysis |
1984 |
VLDB |
4.8185553e-05 |
| 12,940 |
Database Application Development as an Object Modeling Activity |
1990 |
VLDB |
4.1905499e-05 |
| 12,942 |
On Restructuring Nested Relations in Partitioned Normal Form |
1990 |
VLDB |
4.1905499e-05 |
| 13,005 |
Some Classes of Multilevel Relational Structures (Extended Abstract) |
1986 |
PODS |
4.1905499e-05 |
| 13,016 |
Toward a General Spatial Data Model for an Object-Oriented DBMS |
1986 |
VLDB |
4.1905499e-05 |
Outgoing Citations (Sorted by Pagerank)
Showing 2 of 2 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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