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A finite map data structure that addresses stored values using a function that maps many values to few addresses.

5 votes
1 answer
673 views

Proof that probability that hashing with open addressing needs more than $k$ attempts is $2^...

There are $n$ elements in a hash table of size $m \geq 2n$ which uses open addressing to avoid collisions. The hash function was chosen randomly among a set of uniform functions. A set $H$ of hash-f …
Fabian Fritz's user avatar