Search Results - person:"Shokouhi, Amir H."

Consistent and robust ranking in imprecise data envelopment analysis under perturbations of random subsets of data

Shokouhi, Amir H.; Shahriari, Hamid; Agrell, Per J.; … - In: OR spectrum : quantitative approaches in management 36 (2014) 1, pp. 133-160

Persistent link: https://www.econbiz.de/10010251258

A two-step robust estimation of the process mean using M-estimator

Shahriari, Hamid; Ahmadi, Orod; Shokouhi, Amir H. - In: Journal of Applied Statistics 38 (2011) 6, pp. 1289-1301

Parameter estimation is the first step in constructing control charts. One of these parameters is the process mean. The classical estimators of the process mean are sensitive to the presence of outlying data and subgroups which contaminate the whole data. In existing robust estimators for the...

Persistent link: https://www.econbiz.de/10009226490

A robust optimization approach for imprecise data envelopment analysis

Shokouhi, Amir H.; Hatami-Marbini, Adel; Tavana, Madjid; … - In: Computers & industrial engineering : CAIE ; an … 59 (2010) 3, pp. 387-398

Persistent link: https://www.econbiz.de/10008889290

A robust optimization approach for imprecise data envelopment analysis

SHOKOUHI, Amir H.; HATAMI-MARBINI, Adel; TAVANA, Madjid; … - Center for Operations Research and Econometrics (CORE), …

Persistent link: https://www.econbiz.de/10010675137

A robust optimization approach for imprecise data envelopment analysis

SHOKOUHI, Amir H.; HATAMI-MARBINI, Adel; TAVANA, Madjid; … - Center for Operations Research and Econometrics (CORE), …

Persistent link: https://www.econbiz.de/10010703499