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EOR
2002
85views more  EOR 2002»
13 years 9 months ago
An improved algorithm for the packing of unequal circles within a larger containing circle
This paper describes an approved algorithm for the problems of unequal circle packing
Huaiqing Wang, Wenqi Huang, Quan Zhang, Dongming X...
EOR
2002
92views more  EOR 2002»
13 years 9 months ago
Data envelopment analysis with imprecise data
In original data envelopment analysis (DEA) models, inputs and outputs are measured by exact values on a ratio scale. Cooper et al. [Management Science, 45 (1999) 597
Dimitris K. Despotis, Yannis G. Smirlis
EOR
2002
101views more  EOR 2002»
13 years 9 months ago
Entropy of discrete Choquet capacities
We introduce a measure of entropy for any discrete Choquet capacity and we interpret it in the setting of aggregation by the Choquet integral. Keywords : entropy, discrete Choquet...
Jean-Luc Marichal
EOR
2002
68views more  EOR 2002»
13 years 9 months ago
The computational complexity of the criticality problems in a network with interval activity times
The paper analyzes the criticality in a network with interval activities duration times. A natural generalization of the criticality notion (for a path, an activity and an event) ...
Stefan Chanas, Pawel Zielinski