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COCOON
15 years 5 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
15 years 5 months ago
2004 Springer 100
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COCOON
15 years 5 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
15 years 4 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
15 years 5 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