501 search results - page 53 / 101 » Rough Sets and Approximation Schemes |
ASIACRYPT
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. We describe a public-key encryption scheme based on lattices — specifically, based on the hardness of the learning with error (LWE) problem — that is secure against ...
VLDB
2004
ACM
14 years 3 months ago
2004
ACM
Histograms and Wavelet synopses provide useful tools in query optimization and approximate query answering. Traditional histogram construction algorithms, such as V-Optimal, optim...
RECOMB
2004
Springer
14 years 10 months ago
2004
Springer
In nature, one finds large collections of different protein sequences exhibiting roughly the same three-dimensional structure, and this observation underpins the study of structur...
EMMCVPR
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. In this paper, we present a novel successive relaxation linear programming scheme for solving the important class of consistent labeling problems for which an L1 metric i...
JGTOOLS
2008
13 years 10 months ago
2008
Interactive volume rendering methods such as texture-based slicing techniques and ray-casting have been well developed in recent years. The rendering performance is generally restr...