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An Implementation Model For Reasoning With Complex Objects

Summary: Proposes NESTED_DATALOG for nested predicates and a token object model that extends relational DBs to represent complex objects with sharing. Maps NESTED_DATALOG to pure DATALOG via the token model, enabling rule-based reasoning on complex objects within a relational DBMS. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h8abd9ef9f91da034
Venue
SIGMOD
Year
1988
Pagerank
4.9769913e-05
Overall Rank
13,450 | 9.60%
DOI
10.1145/50202.50220

Incoming Non-self Citations Over Time

No non-self incoming citations found for this paper in this database.

Authors

BibTeX Citation

@inproceedings{chen_sigmod88,
        title = {{AN IMPLEMENTATION MODEL FOR REASONING WITH COMPLEX OBJECTS}},
        author = {Chen, Qiming and Gardarin, Georges},
        series = {{SIGMOD} '88},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/50202.50220},
        url = {https://dl.acm.org/doi/10.1145/50202.50220},
        year = {1988}
}

Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank Citing Paper Year Venue Pagerank
9,828 Nested Relation Based Database Knowledge Representation 1991 SIGMOD 5.1233734e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 8 of 8 cited papers.

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

Rank Cited Paper Year Venue Pagerank
636 LDL: A Logic-Based Data-Language 1986 VLDB 0.00015361511
828 Logic Programming With Sets 1987 PODS 0.00013608891
865 The Representation and Deductive Retrieval of Complex Objects 1985 VLDB 0.00013385895
1,049 Sets and Negation in a Logic Database Language (LDL1) 1987 PODS 0.00012293092
3,355 An Object-Oriented Approach to Multimedia Databases 1986 SIGMOD 7.3826883e-05
5,666 A Surrogate Concept for Engineering Databases 1983 VLDB 6.0439966e-05
10,163 Magic Functions: A Technique to Optimize Extended Datalog Recursive Programs 1987 VLDB 5.066689e-05
13,494 A Rule-Based Object/Task Modelling Approach 1986 SIGMOD 4.9769913e-05
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