Hierarchical data envelopment analysis for confirming performance improvement

Yuki Sato, Erika Mukai, Kazushige Inoue, Shingo Aoki. Hierarchical data envelopment analysis for confirming performance improvement. In Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, Singapore, 12-15 October 2008. pages 234-239, IEEE, 2008. [doi]

Authors

Yuki Sato

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Erika Mukai

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Kazushige Inoue

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Shingo Aoki

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