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    <ns1:title language="sr">Проблеми хаб максималног покривања - нови математички модели и методе решавања</ns1:title>
    <ns2:subtitle language="sr">докторска дисертација</ns2:subtitle>
    <ns2:alt_title language="en">Hub maximal covering problems - novel mathematical models and solution methods  : doctoral dissertation</ns2:alt_title>
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    <ns1:description language="sr">Hab lokacijski problemi, zbog brojnih primena u raznim oblastima realnog života, predstavlja važnu klasu problema optimizacije...</ns1:description>
    <ns1:description language="en">Hub Location Problems (HLP) represent an important class of optimization
problems due to their numerous applications in many areas of real life. They
often arise from practical situations that require routing of the flow from origin node
(supplier) to the destination node (customer) under given conditions, such that the
value of considered objective function is optimal. Hubs are special objects (nodes
in the network) that represent centres for consolidation and flow collection between
two selected locations - suppliers and customers. As transportation costs (per unit
of flow) along the links that connect hub nodes are lower compared to other links
in the network, directing the flow to hubs may lead to significant reductions of
transportation cost in the network...</ns1:description>
    <ns1:description language="sr">Matematika - Optimizacija / Mathematics - Optimization, Operational research  Datum odbrane: 07.12.2018. </ns1:description>
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