• Corpus ID: 234790210

Generating Significant Examples for Conceptual Schema Validation

@article{Proper2021GeneratingSE,
  title={Generating Significant Examples for Conceptual Schema Validation},
  author={Henderik Alex Proper},
  journal={ArXiv},
  year={2021},
  volume={abs/2105.09561}
}
  • H. Proper
  • Published 20 May 2021
  • Computer Science
  • ArXiv
This report bases itself on the idea of using concrete examples to verify conceptual schemas, and in particular cardinality constraints. When novice ORM modellers model domains, the selection of proper cardinality constraints for relationship types is quite often prone to errors. In this report we propose a mechanism for the generation of significant examples for selected subschemas. The generated examples are significant in the sense that they illustrate the possible combinations of instances… 
1 Citations

ConQuer-92 - The revised report on the conceptual query language LISA-D

TLDR
The conceptual query language ConQuer-92 is introduced and serves as the backbone of InfoAssistant’s query facilities and can be used for the specification of derivation rules and textual constraints in InfoModeler.

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