Principles of Data Integration¶
Doan, H., & Ives. (2012). Principles of Data Integration. Elsevier.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Domain-specific¶
- Declared Equivalence Mapping
- The governance complexity the declaration manages is the N-vocabulary integration problem: rather than requiring each consumer to re-match schemes at use-time (O(N²) comparisons for N schemes), declared equivalences centralise the matching into one shared maintained mapping table, so the quadratic field of pairwise correspondences is maintained once for the whole consumer population instead of being re-derived by every consumer
This sourceHow cross-scheme correspondence scales - pairwise source-to-source mapping is quadratic in the number of schemes, while one mapping per source onto a mediated (pivot) schema is linear.
- The governance complexity the declaration manages is the N-vocabulary integration problem: rather than requiring each consumer to re-match schemes at use-time (O(N²) comparisons for N schemes), declared equivalences centralise the matching into one shared maintained mapping table, so the quadratic field of pairwise correspondences is maintained once for the whole consumer population instead of being re-derived by every consumer
Verification¶
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Registry ID ref:b2da6f638145 · see in the full table