[1] | "A new MILP model for finding the most efficient DMU", 2010 INFORMS Annual Meeting Special Track in Honor of Professor W. W. Cooper, Austin, Texas, USA, November 7th-10th 2010. |
[2] | "Ranking DMUs on the benchmark line with equal shadow prices", 40th International Conference on Computers & Industrial Engineering, CIE40, Awaji island, Hyogo, Japan, July 26th-28th 2010. |
[3] | "Cost efficiency in Relational Network DEA", 7th Biennial International Conference on Data Envelopment Analysis, -iDEAs2009, Philadelphia, USA, July 10th-12th 2009. |
[4] | "Finding the most cost efficient DMU with certain and uncertain input prices", 39th International Conference on Computers & Industrial Engineering, CIE39, Troyes, France, July 6th-8th 2009. |
[5] | "Centralized additive model", 39th International Conference on Computers & Industrial Engineering, CIE39, Troyes, France, July 6th-8th 2009. |
[6] | "Efficiency in relational models: DEA approach", 18th Triennial Conference of the International Federation of Operations Research Societies-IFORS2008, Sandton, Johannesburg, South Africa, July 13th-18th 2008. |
[7] | "A new integrated DEA model for finding most BCC-efficient DMU", 18th Triennial Conference of the International Federation of Operations Research Societies-IFORS2008, Sandton, Johannesburg, South Africa, July 13th-18th 2008. |
[8] | "Measuring overall profit efficiency with interval data", 3rd International Conference on Mathematical Sciences-ICM2008, United Arab Emirates University, UAE, March 3rd-6th 2008. |
[9] | "An Assurance Interval for the Non-Archimedean Epsilon in DEA models with Rank Order Data" , 5th International Symposium on DEA and Performance management, Indian school of business, Hyderabad, India, Jan 5th-7th 2007. |
[10] | "On the Evaluation of Information Technology Investment", 5th International Symposium on DEA and Performance management, Indian school of business, Hyderabad, India, Jan 5th-7th 2007. |
[11] | "An Efficient Method for determining in DEA", 31th Annual Iranian Mathematics Conference, University of Tehran, Tehran, IRAN, 2000. |
[12] | "Unique Bound of Non-Archimedean for CCR model in Data Envelopment Analysis", 29th Annual Iranian Mathematics Conference, Amir Kabir University of Technology, Tehran, IRAN, 1998. |
[13] | "Computational Framework of Infinitesimals in DEA: With an Empirical Investigation on Schools", 28th Annual Iranian Mathematics Conference, Tabriz university, Tabriz, Iran, 1997. |