315 search results - page 10 / 63 » Better Approximation of Betweenness Centrality |
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
Obtaining fast and good quality approximations to data distributions is a problem of central interest to database management. A variety of popular database applications including,...
PODS
2012
ACM
11 years 10 months ago
2012
ACM
Database theory and database practice are typically the domain of computer scientists who adopt what may be termed an algorithmic perspective on their data. This perspective is ve...
ICDE
1998
IEEE
14 years 8 months ago
1998
IEEE
Discovery of functionaldependencies from relations has been identified as an important database analysis technique. In this paper, we present a new approach for finding functional...
IACR
2011
12 years 7 months ago
2011
We analyze the multivariate generalization of Howgrave-Graham’s algorithm for the approximate common divisor problem. In the m-variable case with modulus N and approximate common...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We provide a new comparison between hexagonal and orthogonal lattices, based on approximation theory. For each of the lattices, we select the "natural" spline basis func...