io-port.net

io-port 05816719 Khalili, M.; Camanho, A.S.; Portela, M.C.A.S.; Alirezaee, M.R.

An improvement on the Tracy and Chen model ‘A generalized model for weight restrictions in DEA’. (English)

J. Oper. Res. Soc. 61, No. 12, 1789-1793 (2010).

1

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 05650819 Khalili, M.; Camanho, A.S.; Portela, M.C.A.S.; Alirezaee, M.R.

The measurement of relative efficiency using data envelopment analysis with assurance regions that link inputs and outputs. (English)

Eur. J. Oper. Res. 203, No. 3, 761-770 (2010).

2

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 50347789 Portela, Maria Conceição A. Silva; Camanho, A. S.

Analysis of complementary methodologies for the estimation of school value added (English)

JORS 61, No. 7, 1122-1132 (2010).

3

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 50347851 Khalili, M.; Camanho, A. S.; Portela, M. C. A. S.; Alirezaee, M. R.

An improvement on the tracy and Chen model ’A generalized model for weight restrictions in DEA’ (English)

JORS 61, No. 12, 1789-1793 (2010).

4

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 05383141 Camanho, A.S.; Portela, M.C.; Vaz, C.B.

Efficiency analysis accounting for internal and external non-discretionary factors. (English)

Comput. Oper. Res. 36, No. 5, 1591-1601 (2009).

5

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 50245635 Camanho, A. S.; Portela, Maria Conceição A. Silva; Vaz, C. B.

Efficiency analysis accounting for internal and external non-discretionary factors (English)

Computers & OR 36, No. 5, 1591-1601 (2009).

6

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 05122224 Conceição A.Silva Portela, Maria; Thanassoulis, Emmanuel

Zero weights and non-zero slacks: different solutions to the same problem. (English)

Ann. Oper. Res. 145, 129-147 (2006).

7

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 02127060 Silva Portela, Maria Conceição A.; Thanassoulis, Emmanuel

Profitability of a sample of Portuguese bank branches and its decomposition into technical and allocative components. (English)

Eur. J. Oper. Res. 162, No. 3, 850-866 (2005).

8

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 05010378 Thanassoulis, Emmanuel; Portela, Maria Conceição; Allen, Rachel

Incorporating value jugdments in DEA. (English)

Cooper, William W. (ed.) et al., Handbook on data envelopment analysis. Boston, MA: Kluwer Academic Publishers (ISBN 1-4020-7797-1/hbk). International Series in Operations Research \& Management Science 71, 99-138 (2004).

9

PDF XML AMS-TeX TEXT BIBTeX

io-port 02151675 Silva Portela, M.C.A.; Thanassoulis, E.; Simpson, G.

Negative data in DEA: a directional distance approach applied to bank branches. (English)

J. Oper. Res. Soc. 55, No. 10, 1111-1121 (2004).

10

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 70063607 Machado, Albano Portela; Maciel, Paulo Romero Martins; Barros, Edna

A Petri net based method for functional and interconnect units estimation (English)

SMC (5), 4983-4988 (2004).

11

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 05870249 Santos, M.; Pajares, G.; Portela, M.; De La Cruz, J.M.

A new wavelets image fusion strategy. (English)

Perales, Francisco José (ed.) et al., Pattern recognition and image analysis. First Iberian conference, IbPRIA 2003, Puerto de Andratx, Mallorca, Spain, June 4‒6, 2003. Proceedings. Berlin: Springer (ISBN 3-540-40217-9/pbk). Lecture Notes in Computer Science 2652, 919-926 (2003).

12

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 70602293 Santos, Matilde; Pajares, Gonzalo; Portela, M.; De La Cruz, Jesús Manuel

A new wavelets image fusion strategy (English)

IbPRIA, 919-926 (2003).

13

PDF XML AMS-TeX TEXT BIBTeX DOI

io-port 01659096 Silva Portela, Maria Conceição A.; Thanassoulis, Emmanuel

Decomposing school and school-type efficiency. (English)

Eur. J. Oper. Res. 132, No.2, 357-373 (2001).

14

PDF XML AMS-TeX TEXT BIBTeX DOI