We revisit the issue of the complexity of database queries, in the light of the recent parametric refinement of complexity theory. We show that, if the query size (or the number of variables in the query) is considered as a parameter, then the relational calculus and its fragments (conjunctive queri
โฆ LIBER โฆ
The complexity of evaluating relational queries
โ Scribed by Stavros S. Cosmadakis
- Book ID
- 114037678
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 568 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0019-9958
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