17 search results - page 4 / 4 » Relativizations of the P = |
STOC
2009
ACM
14 years 6 months ago
2009
ACM
Non-relativization of complexity issues can be interpreted as giving some evidence that these issues cannot be resolved by "black-box" techniques. In the early 1990'...
COCO
2006
Springer
13 years 9 months ago
2006
Springer
We consider a general approach to the hoary problem of (im)proving circuit lower bounds. We define notions of hardness condensing and hardness extraction, in analogy to the corres...