Search for dissertations about: "Lars Engebretsen"
Found 4 swedish dissertations containing the words Lars Engebretsen.
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1. Approximate constraint satisfaction
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2. Approximating generalizations of Max Cut
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3. Epidemiology and prevention of football injuries
Abstract : The aims of this thesis were to study the incidence, severity and pattern of injury in male and female elite football players; to study time trends in injury risk; to identify risk factors for injury; and to test the effectiveness of an intervention programme aimed at preventing re-injury.All studies followed a prospective design using standardised definitions and data collection forms. READ MORE
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4. On Approximating Asymmetric TSP and Related Problems
Abstract : In this thesis we study problems related to approximation of asymmetric TSP. First we give worst case examples for the famous algorithm due to Frieze, Gabiati and Maffioli for asymmetric TSP with triangle inequality. Some steps in the algorithm consist of arbitrary choices. To prove lower bounds, these choices need to be specified. READ MORE