220 search results - page 24 / 44 » New degree bounds for polynomial threshold functions |
101
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MST
2010
14 years 10 months ago
2010
We study the sensitivity of equilibria in the well-known game theoretic traffic model due to Wardrop. We mostly consider single-commodity networks. Suppose, given a unit demand fl...
FOCS
2003
IEEE
15 years 5 months ago
2003
IEEE
We give a surprisingly short proof that in any planar arrangement of Ò curves where each pair intersects at most a fixed number (×) of times, the -level has subquadratic (Ç´...
108
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CRYPTO
2007
Springer
15 years 6 months ago
2007
Springer
A public random function is a random function that is accessible by all parties, including the adversary. For example, a (public) random oracle is a public random function {0, 1}...
105
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FOCS
1990
IEEE
15 years 3 months ago
1990
IEEE
Two of the most commonly used models in computational learning theory are the distribution-free model in which examples are chosen from a fixed but arbitrary distribution, and the ...
EUROCRYPT
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. We introduce VSH, very smooth hash, a new S-bit hash function that is provably collision-resistant assuming the hardness of finding nontrivial modular square roots of ver...