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        <identifier>oai:drops-oai.dagstuhl.de:61</identifier>
        <datestamp>2024-03-06T11:06:12Z</datestamp>
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          <dc:title>Scenario Optimization for Multi-Stage Stochastic Programming Problems</dc:title>
          <dc:creator>Hochreiter, Ronald</dc:creator>
          <dc:subject>Stochastic programming</dc:subject>
          <dc:subject>scenario generation</dc:subject>
          <dc:subject>facility location</dc:subject>
          <dc:subject>financial engineering</dc:subject>
          <dc:description>The field of multi-stage stochastic programming provides a rich modelling framework to tackle a broad range of real-world decision problems. In order to numerically solve such programs - once they get reasonably large - the infinite-dimensional optimization problem has to be discretized. The stochastic optimization program generally consists of an optimization model and a stochastic model. In the multi-stage case the stochastic model is most commonly represented as a multi-variate stochastic process. The most common technique to calculate an useable discretization is to generate a scenario tree from the underlying stochastic process. In the first part of the talk we take a look at scenario optimization from the viewpoint of a decision taker, to provide rather non-technical insights into the problem. In the second part of the talk we examplify scenario tree generation by reviewing one specific algorithm based on multi-dimensional facility location applying backward stagewise clustering. An example from the area of financial engineering concludes the talk.</dc:description>
          <dc:publisher>Schloss Dagstuhl – Leibniz-Zentrum für Informatik</dc:publisher>
          <dc:contributor>Ronald Hochreiter</dc:contributor>
          <dc:date>2005</dc:date>
          <dc:relation>Is Part Of Dagstuhl Seminar Proceedings, Volume 5031, Algorithms for Optimization with Incomplete Information (2005)</dc:relation>
          <dc:type>InProceedings</dc:type>
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          <dc:identifier>doi:10.4230/DagSemProc.05031.26</dc:identifier>
          <dc:identifier>urn:nbn:de:0030-drops-614</dc:identifier>
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          <dc:language>eng</dc:language>
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