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KDD
2009
ACM
14 years 7 months ago
2009
ACM
Motivated by structural properties of the Web graph that support efficient data structures for in memory adjacency queries, we study the extent to which a large network can be com...
VRST
1998
ACM
13 years 10 months ago
1998
ACM
object should be visible which were not visible in any of the images used to represent the object. So far these problems have been addressed by compression schemes [9] and restrict...
COMBINATORICA
2008
13 years 6 months ago
2008
We introduce a new combinatorial object, the double-permutation sequence, and use it to encode a family of mutually disjoint compact convex sets in the plane in a way that capture...
GECCO
2006
Springer
13 years 10 months ago
2006
Springer
To help unravel the structure of the universe, astronomers have developed systems which observe large clusters of objects at the same time. One such system is the 2-degree field s...
APPROX
2006
Springer
13 years 10 months ago
2006
Springer
The data migration problem is to compute an efficient plan for moving data stored on devices in a network from one configuration to another. It is modeled by a transfer graph, wher...