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In computer science, a perfect hash function h for a set S is a hash function that maps distinct elements in S to a set of m integers, with no collisions. In mathematical terms, it is an injective function.
Applications & Science
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hash perfect function time functions hashing constant minimal range space key size bits table construction set keys elements used lower
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Perfect hash function | is a | perfect hash function that maps n keys to n consecutive integers | 0.90 | text |
| Perfect hash function | related to Application | One | 0.60 | section |
| Perfect hash function | related to Application | Each | 0.60 | section |
| Perfect hash function | related to Application | With | 0.60 | section |
| Perfect hash function | related to Construction | The | 0.60 | section |
| Perfect hash function | related to Construction | Fredman | 0.60 | section |
| Perfect hash function | related to Construction | Komlós | 0.60 | section |
| Perfect hash function | related to Construction | Szemerédi | 0.60 | section |
| Perfect hash function | related to Construction | If | 0.60 | section |
| Perfect hash function | related to Construction | It | 0.60 | section |
| Perfect hash function | related to Dynamic perfect hashing | Using | 0.60 | section |
| Perfect hash function | related to Dynamic perfect hashing | This | 0.60 | section |
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