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On the Correctness of Representing Extended Entity-Relationship Structures in the Relational Model

Summary: Canonical relational representation for EER structures; proves correctness via information-capacity equivalence with the original EER. Analyzes normalization conditions for EER schemas; under these, the canonical representation yields a BCNF-equivalent schema. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
2525
Venue
SIGMOD
Year
1989
Pagerank
6.3622648e-05
Overall Rank
5,108 | 64.96%
DOI
10.1145/67544.66967

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{markowitz_sigmod89,
        title = {{On the Correctness of Representing Extended Entity-Relationship Structures in the Relational Model}},
        author = {Markowitz, Victor M. and Shoshani, Arie},
        series = {{SIGMOD} '89},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/67544.66967},
        url = {https://dl.acm.org/doi/10.1145/67544.66967},
        year = {1989}
}

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