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IPL
1998
119views more  IPL 1998»
13 years 8 months ago
A 2.5-Factor Approximation Algorithm for the k-MST Problem
The k-MST problem requires finding that subset of at least k vertices of a given graph whose Minimum Spanning Tree has least weight amongst all subsets of at least k vertices. Th...
Sunil Arya, H. Ramesh
AGIS
2000
54views more  AGIS 2000»
13 years 8 months ago
The Application of Earth Science Findings to the Practical Problems of Growing Winegrapes
Transforming science findings into practical applications is presented in the specific case of using remote sensing to detect the presence of an infestation of grapevines. The vin...
David L. Peterson, Lee F. Johnson
ARSCOM
2008
117views more  ARSCOM 2008»
13 years 8 months ago
Subset Counting in Trees
Various enumeration problems for classes of simply generated families of trees have been the object of investigation in the past. We mention the enumeration of independent subsets,...
Stephan G. Wagner
CCCG
2007
13 years 10 months ago
Approximating k-hop Minimum Spanning Trees in Euclidean Metrics
In the minimum-cost k-hop spanning tree (k-hop MST) problem, we are given a set S of n points in a metric space, a positive small integer k and a root point r ∈ S. We are intere...
Sören Laue, Domagoj Matijevic
MANSCI
2010
108views more  MANSCI 2010»
13 years 3 months ago
Capacity Sizing Under Parameter Uncertainty: Safety Staffing Principles Revisited
We study a capacity sizing problem in a service system that is modeled as a single-class queue with multiple servers and where customers may renege while waiting for service. A sa...
Achal Bassamboo, Ramandeep S. Randhawa, Assaf J. Z...