Sciweavers

3 search results - page 1 / 1
» Circuit Lower Bounds, Help Functions, and the Remote Point P...
Sort
View
FOCS
1994
IEEE
14 years 3 months ago
A Spectral Approach to Lower Bounds
We establish a nonlinear lower bound for halfplane range searching over a group. Specifically, we show that summing up the weights of n (weighted) points within n halfplanes requir...
Bernard Chazelle
APPROX
2009
Springer
112views Algorithms» more  APPROX 2009»
14 years 5 months ago
Deterministic Approximation Algorithms for the Nearest Codeword Problem
The Nearest Codeword Problem (NCP) is a basic algorithmic question in the theory of error-correcting codes. Given a point v ∈ Fn 2 and a linear space L ⊆ Fn 2 of dimension k NC...
Noga Alon, Rina Panigrahy, Sergey Yekhanin