COCOON
13 years 11 months ago
2004 Springer 
The problem of efficiently monitoring the network flow is regarded as the one to find out the minimum weighted weak vertex cover set for a given graph G = (V, E) with weight func...
COCOON
13 years 11 months ago
2004 Springer COCOON
13 years 11 months ago
2004 Springer
Abstract. The supply chain between manufacturers and retailers always includes transshipments through a network of locations. A major challenge in making demand meet supply has bee...
COCOON
13 years 9 months ago
2004 Springer
In this paper we introduce a notion of a regular expression over infinite alphabets and show that a language is definable by an infinite alphabet regular expression if and only if ...
COCOON
13 years 11 months ago
2004 Springer
An octree is a recursive partition of the unit cube, such that in each step a cube is subdivided into eight smaller cubes. Those cubes that are not further subdivided are the leave...
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Combinatorics