Volume 1, Issue 4
مرور بر اساس
ارسال های اخیر
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Prioritizing Contractors Selection Using DEA-R and AHP in Iranian Oil Pipelines and Telecommunication Company
(Tehran, Islamic Azad university. Science and Research Unit of Tehran, 2013-10-01)
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Computation of Output Losses due to Congestion in Data Envelopment Analysis
(Tehran, Islamic Azad university. Science and Research Unit of Tehran, 2013-10-01)Data Envelopment Analysis (DEA) is an approach for evaluating performances of Decision Making Units (DMUs). The performances of DMUs are affected by the amount of sources that DMUs used. Usually increases in inputs cause ...
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Using Non-Archimedean DEA Models for Classification of DMUs: A New Algorithm
(Tehran, Islamic Azad university. Science and Research Unit of Tehran, 2013-10-01)A new algorithm for classification of DMUs to efficient and inefficient units in data envelopment analysis is presented. This algorithm uses the non-Archimedean Charnes-Cooper-Rhodes[1] (CCR) model. Also, it applies an ...
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Performance Evaluation of Sport Association Board of Isfahan Province through DEA and a Championship Approach
(Tehran, Islamic Azad university. Science and Research Unit of Tehran, 2013-10-01)Performance evaluation in regular periods is one of the ways in which organizations can evaluate their performance as well as weak and strong points unifiedly and precisely. These days, mathematical models are also ...
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Estimating Returns to Scale in the Presence of Undesirable Factors in Data Envelopment Analysis
(Tehran, Islamic Azad university. Science and Research Unit of Tehran, 2013-10-01)This research identifies returns to scale (RTS) of efficient decision making units (DMUs) with desirable (good) and undesirable (bad) inputs and outputs by presenting a new DEA (data envelopment analysis) approach. In this ...
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The Calculation of Unit's Efficiency by Using the Interval Balance Index and the Interval TOPSIS
(Tehran, Islamic Azad university. Science and Research Unit of Tehran, 2013-10-01)Data envelopment analysis (DEA) is a technique for measuring the efficiency of decision making units. In all models of the DEA, for each unit under assessment, the numerical efficiency is obtained which may be less than ...
