# Questions tagged [uniformity]

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### Do we have any nontrivial uniform circuits?

Given an algorithm running in time $t(n)$, we can convert it into a "trivial" uniform circuit family for the same problem of size at most $\approx t(n)\log t(n)$. On the other hand, it might ...
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### The Examiner's Problem (uniform generation of SAT decision instances/answers)

A course's teaching assistant has managed to write a program that (deterministically) generates difficult exam questions. Now, she'd like to write a program that generates the corresponding answers. ...
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### Size hierachy for uniform circuits

There is the size hierarchy theorem for non-uniform circuits. Do we have any size hierarchy theorem for any kind of uniform circuits ? (By uniform here, I mean DLOGTIME uniform. But I don't know ...
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### Other types of uniformity for circuits (incl. by small modifications)

I've seen poly-time and logspace uniformity for circuit families, typically defined as the existence of a poly-time/logspace Turing machine "generator" that outputs the correctly sized circuit $C_n$ ...
174 views

### Is length uniform AC0 computable?

Consider the following problem: Input: A binary string $w$. Output: $|w|$ as a binary number. Is it possible to compute this in $\mathsf{DLogTime}$-uniform $\mathsf{AC}^0$ (or equivalently in \$\...