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== Abstract ==3
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In this paper, we present an analysis on optimization and risk management in Communication Networks (CNs). The model is proposed for offline traffic engineering optimization, which takes a centralized view of bandwidth allocation, performance control, and risk control of network profit shortfall. First, we introduce a linear penalty cost in the CN optimization model and derive the optimal bandwidth capacity with the penalty cost. Then, we use the mean-variance approach to analyze the profit shortfall risk in CNs. Finally, numerical results are shown to reveal the impact of the penalty cost on the CNs performance.5
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Document type: Part of book or chapter of book7
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== Full document ==9
<pdf>Media:Draft_Content_607794967-beopen639-3392-document.pdf</pdf>10
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== Original document ==13
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The different versions of the original document can be found in:15
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* [https://link.springer.com/content/pdf/10.1007%2F11428862_74.pdf https://link.springer.com/content/pdf/10.1007%2F11428862_74.pdf]17
Return to Wu et al 2010a.
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