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» On Conditional Covering Problem
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132
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AAIM
2006
Springer
222views Algorithms» more  AAIM 2006»
15 years 8 months ago
Connected Set Cover Problem and Its Applications
Abstract. We study an extension of the set cover problem, the connected set cover problem, the problem is to find a set cover of minimal size that satisfies some connectivity con...
Tianping Shuai, Xiao-Dong Hu
120
Voted
CCGRID
2007
IEEE
15 years 8 months ago
Build-and-Test Workloads for Grid Middleware: Problem, Analysis, and Applications
The Grid promise is starting to materialize today: largescale multi-site infrastructures have grown to assist the work of scientists from all around the world. This tremendous gro...
Alexandru Iosup, Dick H. J. Epema
114
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ESORICS
2009
Springer
16 years 2 months ago
Set Covering Problems in Role-Based Access Control
Abstract. Interest in role-based access control has generated considerable research activity in recent years. A number of interesting problems related to the well known set cover p...
Liang Chen, Jason Crampton
118
Voted
ESA
2006
Springer
134views Algorithms» more  ESA 2006»
15 years 5 months ago
A Unified Approach to Approximating Partial Covering Problems
An instance of the generalized partial cover problem consists of a ground set U and a family of subsets S 2U . Each element e U is associated with a profit p(e), whereas each su...
Jochen Könemann, Ojas Parekh, Danny Segev
WADS
2005
Springer
114views Algorithms» more  WADS 2005»
15 years 7 months ago
The Multi-radius Cover Problem
An instance of the multi-radius cover problem consists of a graph G = (V, E) with edge lengths l : E → R+ . Each vertex u ∈ V represents a transmission station for which a tra...
Refael Hassin, Danny Segev