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FOCS
2007
IEEE
14 years 1 months ago
2007
IEEE
We present a new approach to constructing pseudorandom generators that fool lowdegree polynomials over finite fields, based on the Gowers norm. Using this approach, we obtain th...
FOCS
2007
IEEE
14 years 1 months ago
2007
IEEE
We construct an explicit polynomial f(x1, . . . , xn), with coefficients in {0, 1}, such that the size of any syntactically multilinear arithmetic circuit computing f is at least ...
FOCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Identity Based Encryption (IBE) systems are often constructed using bilinear maps (a.k.a. pairings) on elliptic curves. One exception is an elegant system due to Cocks which build...
FOCS
2007
IEEE
14 years 1 months ago
2007
IEEE
We study the mixing time of some Markov Chains converging to critical physical models. These models are indexed by a parameter β and there exists some critical value βc where th...
FOCS
2007
IEEE
14 years 1 months ago
2007
IEEE
Consider a collection of random variables attached to the vertices of a graph. The reconstruction problem requires to estimate one of them given ‘far away’ observations. Sever...