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111
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CONSTRAINTS
2000
15 years 3 months ago
2000
The vehicle routing problem (VRP) is a variant of the familiar travelling salesperson problem (TSP). In the VRP we are to perform a number of visits, using a number of vehicles of ...
117
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JSYML
2002
15 years 3 months ago
2002
Fibring is recognized as one of the main mechanisms in combining logics, with great significance in the theory and applications of mathematical logic. However, an open challenge t...
164
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COMPSAC
2009
IEEE
15 years 1 months ago
2009
IEEE
Click based graphical passwords that use background images suffer from hot-spot problem. Previous graphical password schemes based on recognition of images do not have a sufficient...
128
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TRANSCI
2010
14 years 10 months ago
2010
Time considerations have been largely ignored in the study of vehicle routing problems with stochastic demands, even though they are crucial in practice. We show that tour duratio...
134
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SIAMMAX
2010
14 years 10 months ago
2010
Optimality systems and their linearizations arising in optimal control of partial differential equations with pointwise control and (regularized) state constraints are considered. ...