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  <doc>
    <id>642</id>
    <completedYear/>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>reportzib</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2001-07-24</completedDate>
    <publishedDate>2001-07-24</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Combinatorial Online Optimization in Real Time</title>
    <abstract language="eng">Optimization is the task of finding an optimum solution to a given problem. When the decision variables are discrete we speak of a combinatorial optimization problem. Such a problem is online when decisions have to be made before all data of the problem are known. And we speak of a real-time online problem when online decisions have to be computed within very tight time bounds. This paper surveys the are of combinatorial online and real-time optimization, it discusses, in particular, the concepts with which online and real-time algorithms can be analyzed.</abstract>
    <identifier type="serial">01-16</identifier>
    <identifier type="opus3-id">643</identifier>
    <identifier type="urn">urn:nbn:de:0297-zib-6424</identifier>
    <enrichment key="SourceTitle">Appeared in: Online Optimization of Large Scale Systems, Springer, 2001</enrichment>
    <author>Martin Grötschel</author>
    <author>Sven Krumke</author>
    <author>Jörg Rambau</author>
    <author>Thomas Winter</author>
    <author>Uwe Zimmermann</author>
    <series>
      <title>ZIB-Report</title>
      <number>01-16</number>
    </series>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Online Optimization</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Realtime Optimization</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Competitive Analysis</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Heuristics</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Survey</value>
    </subject>
    <collection role="ddc" number="000">Informatik, Informationswissenschaft, allgemeine Werke</collection>
    <collection role="msc" number="90B06">Transportation, logistics</collection>
    <collection role="msc" number="90C27">Combinatorial optimization</collection>
    <collection role="institutes" number="">ZIB Allgemein</collection>
    <collection role="persons" number="groetschel">Grötschel, Martin</collection>
    <collection role="projects" number="MATHEON-C3:Online-Modular">MATHEON-C3:Online-Modular</collection>
    <file>https://opus4.kobv.de/opus4-zib/files/642/ZR-01-16.ps</file>
    <file>https://opus4.kobv.de/opus4-zib/files/642/ZR-01-16.pdf</file>
  </doc>
</export-example>
