Sciweavers

2342 search results - page 10 / 469
» Sublinear geometric algorithms
Sort
View
ISAAC
2007
Springer
108views Algorithms» more  ISAAC 2007»
14 years 1 months ago
Checking Value-Sensitive Data Structures in Sublinear Space
Checking value-sensitive data structures in sublinear space has been an open problem for over a decade. In this paper, we suggest a novel approach to solving it. We show that, in c...
Michael T. Goodrich, Jonathan Z. Sun
CC
2008
Springer
131views System Software» more  CC 2008»
13 years 7 months ago
Exposure-Resilient Extractors and the Derandomization of Probabilistic Sublinear Time
There exists a positive constant < 1 such that for any function T(n) n and for any problem L BPTIME(T(n)), there exists a deterministic algorithm running in poly(T(n)) time w...
Marius Zimand
IACR
2011
94views more  IACR 2011»
12 years 7 months ago
Secure Computation with Sublinear Amortized Work
Traditional approaches to secure computation begin by representing the function f being computed as a circuit. For any function f that depends on each of its inputs, this implies ...
S. Dov Gordon, Jonathan Katz, Vladimir Kolesnikov,...
COMPGEOM
2001
ACM
13 years 11 months ago
A fully dynamic algorithm for planar
We show how to maintain the width of a set of n planar points subject to insertions and deletions of points in O( n log3 n) amortized time per update. Previously, no fully dynami...
Timothy M. Chan
CVPR
2008
IEEE
14 years 9 months ago
Learning and using taxonomies for fast visual categorization
The computational complexity of current visual categorization algorithms scales linearly at best with the number of categories. The goal of classifying simultaneously Ncat = 104 -...
Gregory Griffin, Darya Perona