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REPORTS > AUTHORS > OMRI BEN-ELIEZER:
All reports by Author Omri Ben-Eliezer:

TR23-207 | 13th December 2023
Omri Ben-Eliezer, Tomer Grossman, Moni Naor

Does Prior Knowledge Help Detect Collisions?

Suppose you are given a function $f\colon [n] \to [n]$ via (black-box) query access to the function. You are looking to find something local, like a collision (a pair $x \neq y$ s.t.\ $f(x)=f(y)$). The question is whether knowing the `shape' of the function helps you or not (by shape ... more >>>




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