data envelopment analysis data envelopment analysis
Author's posts
DEA2011,Thessaloniki, Greece, August 2011
DAE2011 Thessaloniki – Greece August 2011 http://www.deazone.com/DEA2011/
DEA2010,Beirut, Lebanon, June 2010
DEA2010 Beirut, Lebanon June 2010 http://www.deazone.com/DEA2010/
Amin, G. R. and A. Emrouznejad (2010). “Finding relevant search engines results: A minimax linear programming approach.” Journal of the Operational Research Society 61(7): 1144-1150.
Amin, G. R. and A. Emrouznejad (2010). “Finding relevant search engines results: A minimax linear programming approach.” Journal of the Operational Research Society 61(7): 1144-1150. For a submitted query to multiple search engines finding relevant results is an important task. This paper formulates the problem of aggregation and ranking of multiple search engines results in …
Kirigia, J. M., O. A. Mensah, et al. (2010). “Technical effieicny of zone hospitals in Benin.” The African Health Monitor 12: 30-39.
Kirigia, J. M., O. A. Mensah, et al. (2010). “Technical effieicny of zone hospitals in Benin.” The African Health Monitor 12: 30-39. The objectives of this study were to measure the technical and scale efficiency of hospitals in Benin. DEAP software was used to analyze the technical efficiency among a sample of 23 zonal hospitals …
Zerafat Angiz L, M., A. Emrouznejad, et al. (2010). “Aggregating preference ranking with fuzzy Data Envelopment Analysis.” Knowledge-Based Systems 23(6): 512-519.
Zerafat Angiz L, M., A. Emrouznejad, et al. (2010). “Aggregating preference ranking with fuzzy Data Envelopment Analysis.” Knowledge-Based Systems 23(6): 512-519. Selecting the best alternative in a group decision making is a subject of many recent studies. The most popular method proposed for ranking the alternatives is based on the distance of each alternative to …
Zerafat Angiz L, M., A. Emrouznejad, et al. (2010). “Fuzzy assessment of performance of a decision making units using DEA: A non-radial approach.” Expert Systems with Applications 37(7): 5153-5157.
Zerafat Angiz L, M., A. Emrouznejad, et al. (2010). “Fuzzy assessment of performance of a decision making units using DEA: A non-radial approach.” Expert Systems with Applications 37(7): 5153-5157. Data Envelopment Analysis (DEA) is recognized as a modern approach to the assessment of performance of a set of homogeneous Decision Making Units (DMUs) that use …
Zerafat Angiz L, M., A. Mustafa, et al. (2010). “Ranking efficient decision-making units in data envelopment analysis using fuzzy concept.” Computers and Industrial Engineering 59(4): 712-719.
Zerafat Angiz L, M., A. Mustafa, et al. (2010). “Ranking efficient decision-making units in data envelopment analysis using fuzzy concept.” Computers and Industrial Engineering 59(4): 712-719. This paper introduces a new mathematical method for improving the discrimination power of data envelopment analysis and to completely rank the efficient decision-making units (DMUs). Fuzzy concept is utilised. …
Emrouznejad, A. and A. L. Anouze (2010). “Data envelopment analysis with classification and regression tree – A case of banking efficiency.” Expert Systems 27(4): 231-246.
Emrouznejad, A. and A. L. Anouze (2010). “Data envelopment analysis with classification and regression tree – A case of banking efficiency.” Expert Systems 27(4): 231-246. Data envelopment analysis (DEA) is a non-parametric method for measuring the efficiency and productivity of decision-making units (DMUs). On the other hand data mining techniques allow DMUs to explore and …
Emrouznejad, A. and E. Cabanda (2010). “An aggregate measure of financial ratios using a multiplicative DEA model.” International Journal of Financial Services Management 4(2): 114 – 126.
Emrouznejad, A. and E. Cabanda (2010). “An aggregate measure of financial ratios using a multiplicative DEA model.” International Journal of Financial Services Management 4(2): 114 – 126. This paper examines the problems in the definition of the General Non-Parametric Corporate Performance (GNCP) and introduces a multiplicative linear programming as an alternative model for corporate performance. …
Emrouznejad, A. (2010). “SAS/OWA: Ordered weighted averaging in SAS optimization.” Soft Computing 14(4): 379-386.
Emrouznejad, A. (2010). “SAS/OWA: Ordered weighted averaging in SAS optimization.” Soft Computing 14(4): 379-386. This paper explores the use of the optimization procedures in SAS/OR software with application to the ordered weight averaging (OWA) operators of decision-making units (DMUs). OWA was originally introduced by Yager (IEEE Trans Syst Man Cybern 18(1):183-190, 1988) has gained much …
DownloadMergoni, A. A. Emrouznejad, and K. De Witte (2025) Fifty years of Data Envelopment Analysis, European Journal of Operational Research, 326 (3): 389-412, https://doi.org/10.1016/j.ejor.2024.12.049.
DEA Workshop: Efficiency and Productivity Assessment in Higher Education and Public Services: DEA, Machine Learning, and AI, April 16-17, 2026, Aston University, UK
DEA Course (CLICK HERE)Dates:
Friday, June 12, 2026 – 10.00 to 17.30 (UK time)
Saturday, June 13, 2026 – 10.00 to 17.30 (UK time)
Presenters:
Professor Emmanuel Thanassoulis &
Professor Ali Emrouznejad
by Ali Emrouznejad & Rajiv Banker
William W Cooper
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Performance Improvement Management Software – PIM-DEA software
Managing Service Productivity : Uses of Frontier Efficiency Methodologies and MCDM for Improving Service Performance, Springer
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DownloadPerformance Measurement with Fuzzy DEA, Springer
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Strategic Performance Management &
Measurement Using DEA. IGI Global, USA.
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