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		<identifier>oai:zbc.uz.zgora.pl:58933</identifier>
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<dc:title xml:lang="pl"><![CDATA[The branch and bound algorithm for a backup virtual path assignment in survivable ATM networks]]></dc:title>
<dc:creator><![CDATA[Walkowiak, Krzysztof]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[survivable networks]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[ATM]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[branch and bound algorithm]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[Issues of network survivability are important, since users of computer networks should be provided with some guarantees of data delivery. A large amount of data may be lost in high-speed Asynchronous Transfer Mode (ATM) due to a network failure and cause significant economic loses. This paper addresses problems of network survivability.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The characteristics of virtual paths and their influence on network restoration are examined. A new problem of Backup Virtual Path Routing is presented for the local-destination rerouting strategy. The function of the flow lost due to a failure of a single link is chosen as the performance index.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The problem of finding the optimal virtual path assignment is NP-complete. Therefore we develop an exact algorithm based on the branch and bound approach. Moreover, two heuristic algorithms are proposed. Numerical results are presented.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Korbicz, Józef (1951- ) - red.]]></dc:contributor>
<dc:contributor><![CDATA[Uciński, Dariusz - red.]]></dc:contributor>
<dc:date><![CDATA[2002]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/58933/AMCS_2002_12_2_12.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/65728/edition/58933/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:58933]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[AMCS, volume 12, number 2 (2002)]]></dc:source>
<dc:source xml:lang="pl"><![CDATA[https://www.amcs.uz.zgora.pl/?action=paper&paper=90]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:65728]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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