520 search results - page 53 / 104 » Reductions Between Expansion Problems |
ICCV
2009
IEEE
13 years 6 months ago
2009
IEEE
With the popularity of "bag of visual terms" representations of images, many text indexing techniques have been applied in large-scale image retrieval systems. However, ...
ASIACRYPT
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between...
CODES
2002
IEEE
14 years 1 months ago
2002
IEEE
High-speed serial network interfaces are gaining wide use in connecting multiple processors and peripherals in modern embedded systems, thanks to their size advantage and power ef...
FFA
2006
13 years 8 months ago
2006
We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between the deal...
STOC
2007
ACM
14 years 9 months ago
2007
ACM
We demonstrate an average-case problem that is as hard as finding (n)-approximate shortest vectors in certain n-dimensional lattices in the worst case, where (n) = O( log n). The...