Jahanshahloo, G. R.; Amirteimoori, A. R.; Kordrostami, S. Measuring the multi-component efficiency with shared inputs and outputs in data envelopment analysis. (English) Zbl 1134.90442 Appl. Math. Comput. 155, No. 1, 283-293 (2004). MSC: 90B99 90B50 PDFBibTeX XMLCite \textit{G. R. Jahanshahloo} et al., Appl. Math. Comput. 155, No. 1, 283--293 (2004; Zbl 1134.90442) Full Text: DOI
Jahanshahloo, G. R.; Hosseinzadeh Lotfi, F.; Shoja, N.; Tohidi, G.; Razavyan, S. Ranking using \(l_{1}\)-norm in data envelopment analysis. (English) Zbl 1080.62503 Appl. Math. Comput. 153, No. 1, 215-224 (2004). MSC: 62-XX 90B99 PDFBibTeX XMLCite \textit{G. R. Jahanshahloo} et al., Appl. Math. Comput. 153, No. 1, 215--224 (2004; Zbl 1080.62503) Full Text: DOI
Jahanshahloo, G. R.; Khodabakhshi, M. Suitable combination of inputs for improving outputs in DEA with determining input congestion: Considering textile industry of China. (English) Zbl 1043.90538 Appl. Math. Comput. 151, No. 1, 263-273 (2004). MSC: 90B99 PDFBibTeX XMLCite \textit{G. R. Jahanshahloo} and \textit{M. Khodabakhshi}, Appl. Math. Comput. 151, No. 1, 263--273 (2004; Zbl 1043.90538) Full Text: DOI
Jahanshahloo, G. R.; Sanei, M.; Hosseinzadeh Lotfi, F.; Shoja, N. Using the gradient line for ranking DMUs in DEA. (English) Zbl 1043.90539 Appl. Math. Comput. 151, No. 1, 209-219 (2004). MSC: 90B99 PDFBibTeX XMLCite \textit{G. R. Jahanshahloo} et al., Appl. Math. Comput. 151, No. 1, 209--219 (2004; Zbl 1043.90539) Full Text: DOI