A new approach to determine efficient DMUs in DEA models using inverse optimization
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نویسنده
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Amin Gholam R.
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منبع
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journal of industrial engineering international - 2007 - دوره : 3 - شماره : 4 - صفحه:67 -70
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چکیده
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This paper proposes a new approach for determining efficient dmus in dea models using inverse optimization and without solving any lps. it is shown that how a two-phase algorithm can be applied to detect efficientdmus. it is important to compare computational performance of solving the simultaneous linear equations with that of the lp, when computational issues and complexity analysis are at focus.
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کلیدواژه
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Data Envelopment Analysis (DEA); Decision Making Units (DMUs); Inverse optimization; Ellipsoid algorithm
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آدرس
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islamic azad university, Dep of Computer Science, ایران
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پست الکترونیکی
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g_amin@azad.ac.ir
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