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COCOON
2004
Springer
9 years 5 days ago
k-Center Problems with Minimum Coverage
In this work, we study an extension of the k-center facility location problem, where centers are required to service a minimum of clients. This problem is motivated by requirement...
Andrew Lim, Brian Rodrigues, Fan Wang, Zhou Xu
COCOON
2004
Springer
9 years 5 days ago
Regular Expressions for Languages over Infinite Alphabets
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 ...
Michael Kaminski, Tony Tan
COCOON
2004
Springer
9 years 1 months ago
An Approximation Algorithm for Weighted Weak Vertex Cover Problem in Undirected Graphs
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...
Yong Zhang, Hong Zhu
COCOON
2004
Springer
9 years 1 months ago
Fault Hamiltonicity of Meshes with Two Wraparound Edges
We consider the fault hamiltonian properties of m×n meshes with two wraparound edges in the first row and the last row, denoted by M2(m, n), m ≥ 2, n ≥ 3. M2(m, n) is a spann...
Kyoung-Wook Park, Hyeong-Seok Lim, Jung-Heum Park,...
COCOON
2004
Springer
9 years 1 months ago
On the Orthogonal Drawing of Outerplanar Graphs
Kumiko Nomura, Satoshi Tayu, Shuichi Ueno
COCOON
2004
Springer
9 years 1 months ago
Transshipment Through Crossdocks with Inventory and Time Windows
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...
Andrew Lim, Zhaowei Miao, Brian Rodrigues, Zhou Xu
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