的阐明
发表于 2025-3-30 09:40:50
An easy case of sorting by reversals,nt were connected with Markowitz’s , and Sharpe’s papers. According to them portfolio selection is conceived as a problem of finding an efficient set of portfolios. The probabilistic estimates of future risks and returns of securities are applied. Then an investor chooses one portfolio from the efficient set.
巨硕
发表于 2025-3-30 14:54:13
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Intellectual
发表于 2025-3-30 19:19:24
Dany Breslauer,Livio Colussi,Laura Toniolovery time (c.) budget restrictions for organizing and maintaining the distribution network. The purpose of this paper is to present the Goal Programming (GP) approach to the designing of the distribution network for non consumer goods in one of Polish enterprises.
insightful
发表于 2025-3-30 21:32:12
https://doi.org/10.1007/3-540-45452-7rs. Consequently, all the proposed methods are outlined in this paper. Their scope and robustness as well as extension to other GP variants is discussed. A hybrid algorithm which semi-automates the procedure of choosing a method is detailed.
追逐
发表于 2025-3-31 03:57:10
An easy case of sorting by reversals, discrimination curves with gray zones. In addition, using the suggested methods, the additional learning can be easily made. These features of the methods make the discrimination more realistic. The effectiveness of the methods are shown on the basis of some applications.
几何学家
发表于 2025-3-31 06:31:09
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OMIT
发表于 2025-3-31 13:02:20
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cinder
发表于 2025-3-31 16:57:11
Marek Karpinski,Wojciech Rytterg characteristics of the efficient solutions of bicriteria and tricriteria network flow problems are described. The descriptions are based on our observations of the compromise solutions obtained from the use of a readily available user-friendly software package called DINAS (Dynamic Interactive Network Analysis System).
诱使
发表于 2025-3-31 20:34:15
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