167
click to vote
PODS
15 years 10 months ago
1989 ACM 
In this paper we propose the use of fractals and especially the Hilbert curve, in order to design good distance-preserving mappings. Such mappings improve the performance of secon...
166
Voted
PODS
15 years 10 months ago
1989 ACM 
The alternating xpoint of a logic program with negation is de ned constructively. The underlying idea is monotonically to build up a set of negative conclusions until the least xp...
|
Database