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An efficient unsupervised sample clustering for cancer datasets based on statistical model pre-processing
Tajunisha, N., (2012)
Best-practice benchmarking using clustering methods : application to energy regulation
Dai, Xiaofeng, (2014)
A frontier-based hierarchical clustering for airport efficiency benchmarking
Rodríguez-Déniz, Héctor, (2014)
Some clarifications on the DEA clustering approach
Amin, Gholam R., (2011)
On the boundedness of the SORM DEA models with negative data
Emrouznejad, Ali, (2010)