The Functional Data Model and the Data Language DAPLEX

Summary: Functional data model as a foundation for DAPLEX; a high-level language for data description and manipulation. Shows the benefits of the functional approach for expressing and solving DBMS problems with concise, expressive specifications. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: h5f12d765bea59079
Venue: SIGMOD
Year: 1979
Pagerank: 0.00059778867
Overall Rank: 16 | 99.90%
DOI: 10.1145/582095.582105

Incoming Non-self Citations Over Time

Authors

1. David W. Shipman (Computer Corporation of America)

BibTeX Citation

@inproceedings{shipman_sigmod79,
        title = {{The Functional Data Model and the Data Language DAPLEX}},
        author = {Shipman, David W.},
        series = {{SIGMOD} '79},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/582095.582105},
        url = {https://dl.acm.org/doi/10.1145/582095.582105},
        year = {1979}
}

Incoming Citations (Sorted by Pagerank)

Showing 50 of 88 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
99	Of Nests and Trees: A Unified Approach to Processing Queries That Contain Nested Subqueries, Aggregates, and Quantifiers	1987	VLDB	0.00034024478
118	The EXODUS Optimizer Generator	1987	SIGMOD	0.00031320165
225	Traversal Recursion: A Practical Approach to Supporting Recursive Applications	1986	SIGMOD	0.0002391304
297	Object and File Management in the EXODUS Extensible Database System	1986	VLDB	0.0002187415
428	Relative Information Capacity of Simple Relational Database Schemata	1984	PODS	0.00018419906
437	The Format Model: A Theory of Database Organization (extended abstract)	1982	PODS	0.00018259668
664	The Implementation of An Integrated Concurrency Control and Recovery Scheme	1982	SIGMOD	0.00014953985
704	A Data Model and Query Language for EXODUS	1988	SIGMOD	0.00014633243
810	FAD, a Powerful and Simple Database Language	1987	VLDB	0.0001372686
1,004	ILOG: Declarative Creation and Manipulation of Object Identifiers	1990	VLDB	0.00012557552
1,063	Query Graphs, Implementing Trees, and Freely-Reorderable Outerjoins	1990	SIGMOD	0.00012198695
1,078	Constructing Superviews	1981	SIGMOD	0.00012120058
1,116	An Extended Relational Algebra with Control Over Duplicate Elimination	1982	PODS	0.00011931158
1,144	The POSTGRES Data Model	1987	VLDB	0.00011804665
1,201	Outerjoins as Disjunctions	1994	SIGMOD	0.00011523243
1,492	Storage and Access Structures to Support a Semantic Data Model	1982	VLDB	0.00010475268
1,743	The O2 Database Programming Language	1989	VLDB	9.7256595e-05
1,788	Molecular Objects, Abstract Data Types, and Data Models: A Framework	1984	VLDB	9.6320479e-05
1,894	Query Processing in the ObjectStore Database System	1992	SIGMOD	9.4041988e-05
1,918	Of Objects and Databases: A Decade of Turmoil	1996	VLDB	9.3612346e-05
2,106	A Polygen Model for Heterogeneous Database Systems: The Source Tagging Perspective	1990	VLDB	9.0235781e-05
2,107	Designing a Generalized NF2 Model with an SQL-Type Language Interface	1986	VLDB	9.0234169e-05
2,286	The Performance and Utility of the Cactis Implementation Algorithms	1990	VLDB	8.6833735e-05
2,460	Algebraic Properties of Bag Data Types	1991	VLDB	8.413779e-05
2,546	ISIS: Interface for a Semantic Information System	1985	SIGMOD	8.296104e-05
2,631	Processing Queries Over Generalization Hierarchies in a Multidatabase System	1983	VLDB	8.1810097e-05
2,669	A Graph-Oriented Object Database Model	1990	PODS	8.1313046e-05
2,763	G-WHIZ*, a Visual Interface for the Functional Model with Recursion	1985	VLDB	8.0243877e-05
2,982	On the Expressive Power of Database Queries with Intermediate Types	1988	PODS	7.7719553e-05
3,196	On Accessing Object-Oriented Databases: Expressive Power, Complexity, and Restrictions	1989	SIGMOD	7.5296268e-05
3,230	Mapping a Semantic Database Model to the Relational Model	1987	SIGMOD	7.4931075e-05
3,306	Implementation of a Compiler for a Semantic Data Model: Experiences with Taxis	1987	SIGMOD	7.4207248e-05
3,385	Accommodating Exceptions in Databases, and Refining the Schema by Learning from Them	1985	VLDB	7.3376863e-05
3,490	Multirelations -- Semantics and Languages	1985	VLDB	7.2415179e-05
3,519	LAURA: A Formal Data Model and Her Logical Design Methodology	1983	VLDB	7.219922e-05
3,526	GridDB: A Data-Centric Overlay for Scientific Grids	2004	VLDB	7.2154696e-05
3,551	Data Functions, Datalog and Negation (Extended Abstract)	1988	SIGMOD	7.188942e-05
3,642	PRISM: A Knowledge Based System for Semantic Integrity Specification and Enforcement in Database Systems	1984	SIGMOD	7.1236523e-05
3,723	IFO: A Formal Semantic Database Model (Preliminary Report)	1984	PODS	7.0484146e-05
3,733	Database Design Tools: An Expert System Approach	1985	VLDB	7.0435521e-05
3,896	A Recovery Algorithm for a Distributed Database System	1983	PODS	6.9204077e-05
4,033	Database Programming Languages: A Functional Approach	1991	SIGMOD	6.8271085e-05
4,104	Type Systems for Querying Class Hierarchies with Non-strict Inheritance.	1989	PODS	6.7919887e-05
4,124	Inheritance and Persistence in Database Programming Languages	1986	SIGMOD	6.7797683e-05
4,355	Specification, Semantics, and Enforcement of Dynamic Database Constraints	1984	VLDB	6.6310395e-05
4,407	Data Delivery in a Service-Oriented World: The BEA AquaLogic Data Services Platform	2006	SIGMOD	6.6022327e-05
4,622	CLASSIC: A Structural Data Model for Objects	1989	SIGMOD	6.481884e-05
4,648	Processing Queries with Quantifiers: A Horticultural Approach	1983	PODS	6.4724782e-05
4,788	Heterogeneity in the Distributed Database Management System SIRIUS-DELTA	1982	VLDB	6.402419e-05
4,818	Calibrating the Query Optimizer Cost Model of IRO-DB, an Object-Oriented Federated Database System	1996	VLDB	6.3886935e-05

Outgoing Citations (Sorted by Pagerank)

Showing 0 of 0 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank

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1	13,577	A Data Manipulation Model: An Extension of the Alpha Expression	1984	VLDB
2	2,326	On the Algebraic Specification of Databases	1982	VLDB
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4	4,256	A Foundation for Multi-Dimensional Databases	1997	VLDB
5	8,757	New Data Models and Languages - the Challenge	1992	PODS
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