A NON-RADIAL ROUGH DEA MODEL
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Abstract:
There are situations that Decision Making Units (DMU’s) have uncertain information and their inputs and outputs cannot alter redially. To this end, this paper combines the rough set theorem (RST) and Data Envelopment Analysis (DEA) and proposes a non-redial Rough-DEA (RDEA) model so called additive rough-DEA model and illustrates the proposed model by a numerical example.
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Journal title
volume 1 issue 4 (FALL)
pages 257- 261
publication date 2011-09-23
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